The Dairy Edge

Teagasc is running a weekly Let's Talk Dairy webinar series which is also being made available as a bonus podcast episode. In this webinar, Stuart Childs, Teagasc Dairy Specialist, discusses how to cut for the highest quality of silage. In the farming community, the trend seems to be that we forget about the time leading up to cutting silage and only emphasise the time when we are using it. As a result of this, we strategically plan for cutting silage but at the moment it’s not of much benefit to us. What we can control at the moment is the cutting date and the influence this can have on silage quality. For more episodes from the Dairy Edge podcast go to the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/ The Dairy Edge is a co-production with LastCastMedia.com

On this week’s episode of The Dairy Edge, dairy specialist James Dunne joins Emma-Louise Coffey to quantify the impact of recent growth rates on 1st cut silage crops. James explains that growth rates in Moorepark and Ballyhaise to 20th April this year are similar to the 10-year average. However, from 20th April to 10th May, growth rates were 20kg and 10kg lower in Moorepark and Ballyhaise respectively. James reassures us that the difference in growth rates can be made up in a few short days in mid to late-May where conditions allow. James anticipates that 1st cut yield may be 7-8% behind normal but emphasises that farmers should continue with their normal cutting date of mid to late May in order to preserve silage quality and move to growing the 2nd crop of silage. He encourages all farmers to complete a winter feed budget as early as possible to quantify the winter feed quantity and quality requirements and to quantify the feed available following 1st cut and 2nd cut. For more information: https://www.teagasc.ie/media/website/crops/grassland/Detailed-Winter-Fodder-Budget-Calculator-2018.xlsx For more episodes from the Dairy Edge podcast go to the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/ The Dairy Edge is a co-production with LastCastMedia.com

Teagasc is running a weekly Let's Talk Dairy webinar series which is also being made available as a bonus podcast episode. In this webinar, Stuart Childs, Teagasc Dairy Specialist, is joined by Ciaran Collins, Tillage Specialist, to discuss weed control, following up on the recent webinar with Deirdre Hennessy on establishing grass-white clover swards. Ciaran gave an overview of Integrated Pest Management (IPM); pesticides and water; 2,4DB; herbicides for new lays; and pests in new lays. We should be working towards avoiding the use of pesticides by focusing on soil fertility as it underpins grassland performance as well as reseeding establishment. Having a strong reseed established has a greater power to avoid pests issues as well as the power to suppress weeds which reduces the requirement of chemical usage in the lifetime of the sward. For more episodes from the Dairy Edge podcast go to the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/ The Dairy Edge is a co-production with LastCastMedia.com

Pallaskenry farm manager Brendan Ryan joins Emma-Louise Coffey on this week’s Dairy Edge podcast to discuss SCC in early lactation following selective dry cow therapy. Brendan explains that 69% of the herd were dried off with a teat sealer only based on cows that had milk records of SCC <200 k during lactation and no high quarter. Herd SCC in February averaged 200-250 k and now sits between 110-130 k. Brendan acknowledges the high SCC in early lactation persisted for longer than other years due to the change in milking facilities from a herringbone milking parlour to a rotary milking parlour as well as a later than normal 1st milk recording. Brendan emphasises the importance of milk recording in mid-February, suggesting that mid-March is too late. Given that 50% of the herd calves in the first two weeks, a February milk recording is necessary to pick up udder infections early and treat accordingly. For more episodes from the Dairy Edge podcast go to the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/ The Dairy Edge is a co-production with LastCastMedia.com

Teagasc is running a weekly Let's Talk Dairy webinar series which is also being made available as a bonus podcast episode. In this webinar, Stuart Childs, Teagasc Dairy Specialist discusses milk recording reports and the importance it has to farmers. Milk recording is important to identify superior cows who are producing high levels of solids and also to identify the most productive cows which can then be beneficial from an environmental and economic point of view. Generally, milk recording is an under-utilised tool at the moment. There has been a big increase in milk recording figures in relation to the 2019 figures with 2020 not being reviewed as much because of the impact of COVID-19. There's also been a big impact of milk recording in the Progressive area and in the Munster catchment area as well. Stuart also explains how to use the information acquired from the milk recording figures. For more episodes from the Dairy Edge podcast go to the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/

Katie Starsmore and Ben Lahar join Emma-Louise Coffey on this week’s Dairy Edge podcast to give an insight into the Green Feed trial that is investigating feed additives that have the potential to reduce methane emissions from grass fed dairy cows. Katie explains that the trial cows emitted 320g of methane daily on average across the last three weeks. Methane is produced by bugs in the rumen following digestion of feed. Higher digestibility feed (lower pre-grazing cover) results in lower emissions. Ben reviews some additives that have been trialled in TMR systems which reported an 80% reduction in methane emissions over a 60-day period when supplemented with red seaweed additives. In the Teagasc experiments, trials continue to investigate additives in grass-based systems. Additionally, Ben identifies scope to reduce methane emissions through improving genetic merit. Higher EBI dairy cows are more fertile and consequently have greater longevity and milk production. Each €10 increase in EBI results in a 1% reduction in emissions, a reduction which is cumulative and permanent. For more information: https://www.teagasc.ie/news--events/news/2019/new-research-.php For more episodes from the Dairy Edge podcast go to the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/ Produced on behalf of Teagasc by LastCastMedia.com

Teagasc is running a weekly Let's Talk Dairy webinar series which is also being made available as a bonus podcast episode. In this webinar, Stuart Childs, Teagasc Dairy Specialist is joined by Dr. Deirdre Hennessy to discuss the establishment of grass-white clover into our swards. Clover is an essential component to have on a farm. Clover offers us huge opportunities in reducing our fertiliser nitrogen and it also benefits us greatly in animal production. In Teagasc Moorepark, on average there has been 20 kilograms of milk solids produced per cow annually. Also, Clover increases herbage production up to 1.5 DM/ha. For more episodes from the Dairy Edge podcast go to the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/

Deirdre Hennessy joins Emma-Louise Coffey on this week’s Dairy Edge podcast to give tips and advice on maintaining grass production whilst spreading lower levels of chemical Nitrogen. Deirdre firstly explains that farmers can expect lower grass production if they spread less chemical Nitrogen to the tune of 800-1,000 kg DM/ha. She recommends that farmers target spreading slurry in the spring using LESS techniques to increase the amount of N available. Furthermore, farmers should consider the inclusion of white clover to take advantage of the plants ability to fix Nitrogen in the soil. This allows the opportunity to reduce the rate of chemical Nitrogen application during the summer months, while maintaining grass production and has additional benefits of greater milk yield. For more information go to: https://www.teagasc.ie/news--events/daily/dairy/improving-nitrogen-use-efficiency-nue-will-save-you-money.php For more episodes from the Dairy Edge podcast go to the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/ Produced on behalf of Teagasc by LastCastMedia.com

Teagasc is running a weekly Let's Talk Dairy webinar series which is also being made available as a bonus podcast episode. In this webinar, Stuart Childs, Teagasc Dairy Specialist, gives advice on cows that are suitable for sexed semen and appropriate synchronisation protocols for both cows and heifers. For more episodes from the Dairy Edge podcast go to the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/

Tomás Tubritt joins Emma-Louise Coffey on this week’s Dairy Edge with tips and advice on best practice for reseeding. Tomás suggests that farmers should consider reseeding 10% of the farm annually to optimise grass production, to ensure the farm has use of the best grass varieties on the Pasture Profit Index and to improve the response of nitrogen during spring. To select the appropriate varieties, Tomás explains that you must consider the intended paddock use. For grazing, focus on spring growth, quality and utilisation. Tomás recommends the farmers should target a pre-grazing yield of 800 kg DM/ha which will promote tillering and help establish the sward. For more information: https://www.teagasc.ie/media/website/animals/dairy/pocketmanualforreseeding.pdf For more episodes from the Dairy Edge podcast go to the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/ The Dairy Edge is a co-production with LastCastMedia.com

Teagasc is running a weekly Let's Talk Dairy webinar series which is also being made available as a bonus podcast episode. In this webinar, Stuart Childs, Teagasc Dairy Specialist, discusses bull selection targets. Stuart recaps on an overall guideline that Teagasc have issued to people in relation to the breeding targets for this year. How breeding can influence the direction of your herd is also discussed. In the last couple of years there has been less emphasis on the selection of bulls but there is more of a focus put on it now as opposed to a herd trying to improve the breeding decisions for the farm itself. Stuart takes us through the 2021 bull selection targets relating to the thresholds of EBI, Fertility, Milk and Health. For more episodes from the Dairy Edge podcast go to the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/

Laurence Shalloo joins Emma-Louise Coffey on this week’s Dairy Edge podcast to give his insights into a report investigating the merit of the seasonal milk supply curve that exists in Ireland. Laurence explains that the seasonal milk production system represents the predominant system type in Ireland and exploits the comparative competitive advantage of growing and utilising of grazed grass. From a processing efficiency perspective, this means Ireland is running an average efficiency of 62% compared with 90%+ in countries with less seasonally focused/all year calving type systems. Despite this, additional costs for capacity required to process peak milk production outweighs the lower processing efficiency. If all farmers moved from a spring calving model to a 50/50 spring/autumn calving model, processing efficiency would increase to 70% but would also lead to financial losses would amount to €130 million at farm level annually. Laurence urges farmers who are facing restricted processing during the peak months over the next few years to complete a cash flow budget to understand their farm’s financial position. Options to reduce milk production at peak is to lower concentrate fed during peak months and consider OAD milking for a certain proportion of the herd. For more information go to: https://www.teagasc.ie/media/website/rural-economy/farm-management/Dairy-CashFlow-Budget.pdf For more episodes from the Dairy Edge podcast go to the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/ The Dairy Edge is a co-production with LastCastMedia.com

Stephen Moore joins Emma-Louise Coffey on this week’s episode of The Dairy Edge to identify the key practices to achieve a 90% three-week submission rate to maximise the 6 week calving rate during the spring of 2022. Stephen recommends that farmers complete pre-breeding heat detection using tail paint to identify cows that are not cycling; tail paint should be checked once per week and a note taken of cows that have cycled. In addition to this, farmers should consider metri-checking and a pre breeding ultra sound to identify any reproductive issues and take action ahead of mating start date. Stephen explains that heifers are the most fertile and highest genetic merit stock on the farm. A synchronise protocol should be considered to ensure all heifers are submitted in the first 10 days of the breeding season. He reminds us of the importance of genetics and in particular the EBI fertility SI. The bull team average should have a fertility SI of €120 with all bulls greater than €80. Higher fertility SI cows cycle earlier post calving and display stronger heats while also achieving higher conception to service compared to lower fertility SI cows. For more information visit: https://www.teagasc.ie/animals/dairy/breeding--genetics/breeding-management/ For more episodes from the Dairy Edge podcast go to the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/ The Dairy Edge is a co-production with LastCastMedia.com

Teagasc is running a weekly Let's Talk Dairy webinar series which is also being made available as a bonus podcast episode. In this webinar, Stuart Childs, Teagasc Dairy Specialist, is joined by Noel Meehan and Eimear Connery about the on-farm assessment carried out by ASSAP advisors to assess farmers’ impact on water quality. For more episodes from the Dairy Edge podcast go to the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/

Stephen Butler, reproductive physiology specialist at Teagasc joins Emma-Louise Coffey on this week’s Dairy Edge podcast to discuss the potential that sexed semen can play to maximise the number of replacements born early in the calving season and increase the economic value of non-replacement dairy stock to be sold off the farm. Stephen identifies high EBI cows that are calved greater than 50 days, are cycling regularly, have good BCS and have had no metabolic diseases post calving as appropriate for selection for breeding to sexed semen. He explains that the day of insemination is crucial to achieving high conception rates from sexed semen. The sexing process is a damaging process and therefore, the viability of the semen is lower compared to conventional semen. As a result Stephen recommends that a clear plan is put in place to ensure the timing of AI, thawing procedure and the length of time from thawing to insemination is followed correctly. For more information: https://www.teagasc.ie/media/website/publications/2020/Guidelines-for-Sexed-Semen-Usage-in-Dairy-Herds.pdf For more episodes from the Dairy Edge podcast go to the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/

Teagasc is running a weekly Let's Talk Dairy webinar series which is also being made available as a bonus podcast episode. In this webinar, Stuart Childs, Teagasc Dairy Specialist, is joined by Joseph Dunphy who works with the Grass10 team along with John Maher, John Douglas and Michael O'Leary. Joseph gives an insight into how things are going in relation to the grass as well as the common pitfall or the risks people are facing due to the weather forecast being good for the next couple of days. The opportunities for farmers to get grass into their cows is discussed with Joseph highlighting the importance of a measured approach and sticking to the plan to reach the desired goal. For more episodes from the Dairy Edge podcast go to the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/

Eimear Connery and Noel Meehan join Emma-Louise Coffey on this week’s Dairy Edge with an insight into the role of the Teagasc ASSAP programme and the efforts to maintain and improve water quality in Ireland. Firstly, Noel highlights that agriculture is the biggest land use industry in Ireland and therefore, can have a major impact on water quality status. Eimear then details the key areas of water flow on farms that is investigated by ASSAP advisors from the farmyard to the farmland and the nutrient management plan. Even though some farms don’t have a watercourse within the farm or along the boundary, Eimear explains that every farm has the potential for nutrient losses which can be damaging from a water quality perspective. For more information: https://www.teagasc.ie/environment/water-quality/water-quality-week/ For more episodes from the Dairy Edge podcast go to the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/

Teagasc is running a weekly Let's Talk Dairy webinar series which is also being made available as a bonus podcast episode. In this webinar, Stuart Childs, Teagasc Dairy Specialist, is joined by Denis Howard from Munster Bovine. The topic discussed is bulk milk health screening and its commonality in certain regions in Ireland with special emphasis on Munster. Denis talks about the most relevant diseases which this health screening detects which in recent times, is becoming a regular occurrence on farms. For more episodes from the Dairy Edge podcast go to the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/

Teagasc specialist Joe Patton and ICBF geneticist Kevin Downing join Emma-Louise Coffey on this week’s Dairy Edge to explore the key traits in dairy replacements to maximise income on Irish dairy farms. Joe identifies fertility as the most important trait, regardless of the production system, to ensure cows calf at the right time of the year giving cows the opportunity to remain in herds over multiple lactations. Good fertility performance has a knock-on effect on increasing production potential and reduces the number of replacements required annually which gives rise to greater profitability. Kevin urges farmers to assess the current EBI status of their dairy cow herd and identify any deficiencies that exist. From there, farmers can set the priorities for the future milking cows and select the bull team for the upcoming breeding season accordingly. Both Kevin and Joe emphasised the substantial genetic gain attainable though breeding heifers with high EBI AI straws, but despite this, 30% of dairy heifers born in 2020 were from a stock bull. Joe recommends that farmers consider synchronising programmes to AI all replacement heifers in a short timeframe. For more information go to: https://www.teagasc.ie/breedingweek/ For more episodes from the Dairy Edge podcast go to the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/

Grass 10 advisor John Douglas joins Emma-Louise Coffey on this week’s Dairy Edge podcast with advice on getting your grazing back on track during the month of March. John assesses the current situation on dairy farms across the country, explaining that some farmers have achieved a significant level of grazing during February (drier farms that received lower levels of rainfall) while some farmers achieved little to no grazing (heavier farms and in higher rainfall areas). He recommends that farmers take advantage of the dry, mild weather to get cows out and graze medium grass covers to increase the % of the milking platform grazed. John also explains that where cows are at grass full-time, low levels of supplementation are required: 2-3 kg concentrate and no silage. For more information: https://www.teagasc.ie/publications/2021/grass10-newsletter---2-march-2021.php For more episodes from the Dairy Edge podcast go to the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/

Teagasc is running a weekly Let's Talk Dairy webinar series which is also being made available as a bonus podcast episode. In this webinar, Stuart Childs, Teagasc Dairy Specialist, gives an insight into body condition score at calving in the spring time. He also outlines what the ideal BCS bracket your cows should be in. For more episodes from the Dairy Edge podcast go to the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/

Milk quality specialist Don Crowley joins Emma-Louise Coffey on this week’s Dairy Edge podcast with advice on how to tackle high SCC on dairy farms arising from poor grazing conditions and prolonged housing in early lactation. Don’s tips to reduce SCC and the number of cases of mastitis include; - Milk record your herd early to identify high SCC cows, get help from your Teagasc advisor, milk quality advisor or vet to help interrupt the milk recording results if necessary - Get cows out to grass where possible to reduce the bacterial challenge to cows and take the pressure off facilities and operator - For clinical cases, identify the type of mastitis and treat appropriately, mitigate the spread of mastitis to other cows by using clean gloves, use of disinfectant lime on cubicles and dip clusters For more information go to: https://www.teagasc.ie/news--events/daily/dairy/mastitis-control-in-early-lactation.php For more episodes from the Dairy Edge podcast visit the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/

Teagasc is running a weekly Let's Talk Dairy webinar series which is also being made available as a bonus podcast episode. In this webinar, Stuart Childs is joined by Don Crowley, Teagasc Milk Quality Specialist where they discuss what can be done in the milking parlour with freshly calved cows in order to try and stay ahead of the cell count before it becomes a problem. Don also discusses the importance of early lactation cell count. For more episodes from the Dairy Edge podcast go to the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/

Vet John Mee joins Emma-Louise Coffey on this week’s Dairy Edge podcast with practical tips to maximise the health and welfare of cow and calf around calving. John explains that management practices are the main cause of calving difficulty in dairy herds. Generally, in heifers, the calf is too big or the heifer is under grown or over conditioned and in cows the calf is presenting incorrectly or the cow has milk fever. Calving accounts for 10% of the EBI owing to the economic consequences of a difficult calving including lower thrift in calves, reduced productivity in the form of milk production and fertility and higher mortality of the calf or cow. John details the different stages of calving and reminds farmers that it is the cow’s job to calf down and it is the farmer’s job to observe and assist if necessary using the ‘two hooves, two hours’ approach to ensure cows aren’t calving for too long. For more episodes from the Dairy Edge podcast visit the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/

Teagasc is running a weekly Let's Talk Dairy webinar series which is also being made available as a bonus podcast episode. In this webinar, Stuart Childs is joined by Donal Patton where the topic up for discussion is the practicalities of Spring grazing. In this webinar, Donal will outline the steps on how to approach Spring grazing and how to make it work for you no matter what land type you're working with. For more episodes from the Dairy Edge podcast go to the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/

Soil scientist David Wall joins Emma-Louise Coffey on this week’s Dairy Edge to discuss the potential of Protected Urea to reduce emissions whilst maintaining grass production. David explains that comprehensive research has been carried out to test Protected Urea as a nitrogen fertiliser product that can be used as a direct replacement for Urea or CAN and spread all year round. Protected Urea reduces ammonia emissions by up to 75% compared with Urea or reduces greenhouse gas emissions by up to 78% compared with CAN. David explains a switch to Protected Urea is a simple change that has the ability to significantly reduce the environmental impact of fertiliser use at a comparative cost to traditional methods. For more information: https://www.teagasc.ie/media/website/crops/soil-and-soil-fertility/Protected-Urea-List--Jan-28,-2021.pdf For more episodes from the Dairy Edge podcast visit the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/

Teagasc is running a weekly Let's Talk Dairy webinar series which is also being made available as a bonus podcast episode. In this webinar, Stuart Childs is joined by Marion Beecher where they discuss tips for night time calving including research that has been done to see does adjusting silage feeding alter calving time and calf rearing organisation. Marion also ran through tips to getting through the calving season in the current Covid situation. For more episodes from the Dairy Edge podcast go to the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/

Grass 10 Young Farmer of the Year David O’Leary joins Emma-Louise Coffey on this week’s Dairy Edge podcast to give an insight into his pathway into dairy farming and the excellence in grassland he is achieving on a challenging soil type. David began part-time with his neighbour Tommy Roche at the age of 16 and continued to work with him throughout college. Then in late 2016, he approached Pat and Helen O’Connor about leasing their dairy farm. David worked with the O’Connors in the spring of 2017 to get a feel for their farm and the land and officially started leasing the farm in January 2018. Prior to the lease starting, the O Connors invested in a new bulk tank, a new meal bin and 2 additional units on the milking parlour. In 2018, David milked 48 cows and the herd has since grown to 80 cows in 2021. David got sufficient finance from the bank to purchase 13 heifers and some machinery from the O’Connors existing farm but the remaining 35 cows were from Tommy Roche over a six-year period. David explains that the farm has some heavy soils and is located in a heavy rainfall area. Grazing infrastructure and flexibility in grazing plans are key to a successful grassland management. The farm is growing 14 tonne DM/ha from 180 kg Nitrogen/ha and David owes this to near perfect soil indexes as well as a high proportion of reseeding annually. For more go to: https://www.youtube.com/watch?v=y8gHQO54qXM For more episodes from the Dairy Edge podcast visit the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/

Teagasc is running a weekly Let's Talk Dairy webinar series which is also being made available as a bonus podcast episode. In this webinar, as the calving season heats up Stuart Childs is joined by Joe Patton, Dairy Specialist, to discuss milk fever. 60% to 70% of all clinical disorders occur at this time of the dairy calving period and Joe covers important points and solutions as to how to prevent or resolve milk fever before it becomes a significant issue for dairy farmers. For more episodes from the Dairy Edge podcast go to the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/

John Maher, the Teagasc Grass10 Manager, outlines a suitable fertiliser programme for the spring months on Irish dairy farms on this week’s episode of the Dairy Edge. John explains that spring Nitrogen is crucial to kick start grass growth during the spring and to boost the farm cover to ensure grass remains the predominant feed in the dairy cow diet in early lactation. Farmers should first look to maximise the value from slurry by spreading 1/3 of the farm that has the lowest covers now using LESS equipment and a further 1/3 of the farm following grazing in late February and early March - 2,500 gallons of slurry equates to approximately a half bag of Urea. For the remaining 2/3 of the farm, farmers should aim to spread a half bag of protected Urea now. To calibrate yours or the contractors’ slurry spreader, to ensure you are achieving the correct application rate, check out the new Slurry Spreader Calibration Calculator: https://www.teagasc.ie/rural-economy/farm-management/farm-machinery/machinery-calibration/slurry-calibration-tool/ For more episodes from the Dairy Edge podcast visit the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/

Teagasc is running a weekly Let's Talk Dairy webinar series which is also being made available as a bonus podcast episode. In this webinar, as part of the Once-A-Day Conference, Stuart Childs and Brian Hilliard spoke to dairy farmer, Michael John Delaney, about his move to once-a-day milking and why it works for his farm. For more episodes from the Dairy Edge podcast go to the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/

Joe Patton joins Emma-Louise Coffey on this week’s Dairy Edge podcast to discuss how to strike the balance between feeding the dairy cow and achieving spring grazing targets in early lactation. Joe explains that there are many dynamics associated with early lactation nutrition as cows are metabolically at their most stressed post calving and grazing conditions can be challenging. Joe quantifies the dairy cow intake at 10-11 kg post-calving, which tends to rise by 1 kg per week for the first 4 weeks and 0.5 kg per week from week 5-8 of lactation, from which point cows tend to be at maximum intake of 17-19 kg in grazing systems. To feed the cow sufficiently, Joe recommends that farmers target to get two bouts of grazing each day where weather conditions allow plus concentrate supplement. Concentrate should include a high quality source of cereal (maize/barley), fibre (hulls, beat pulp) and protein (distillers, soya) as well as minerals (calmag, salt, limestone and trace minerals). For more episodes from the Dairy Edge podcast visit the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/

Teagasc is running a weekly Let's Talk Dairy webinar series which is also being made available afterwards as a bonus podcast episode. In this webinar, Stuart Childs, Teagasc Dairy Specialist, gives tip and advice to improve nutrient use efficiency on Irish dairy farms. For more episodes from the Dairy Edge podcast go to the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/

As part of AHI and Teagasc CalfCare Virtual Week, Michelle McGrath, Muireann Conneely and Niamh Field join Emma-Louise Coffey on this week’s Dairy Edge podcast to discuss the care of the newborn calf to maximise health in the early days. Michelle explains that calves are born with no immunity and rely on colostrum to protect them against disease in the first weeks of life until they establish their own immunity. Michelle outlines the priority is the first milk from the cow within the first two hours of life and at least three litres in quantity. Muireann identifies the igG as the most important immunoglobulin contained in colostrum and explains that farms should target an igG concentration of at least 50 mg/ml, which reads 22 on the Brix Refractometer. Niamh then gives advice on how to eliminate or minimise the risk of exposure to Johnes disease. Calving pens should be kept clean and calves should be removed from calving pens as soon as possible to reduce the chances of interacting with cow faeces. Any cow that has tested positive for Johnes or a cow that is displaying symptoms of Johnes should be calved separately and their colostrum and milk should not be fed to calves. For more episodes from the Dairy Edge podcast visit the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/

Teagasc is running a weekly Let's Talk Dairy webinar series which is also being made available afterwards as a bonus podcast episode. In this webinar, for the first of the 2021, Let's Talk Dairy Time and People Management Series, in conjunction with Macra Skillnet. Stuart Childs, Teagasc Dairy Specialist is joined by Nollaig Heffernan, Independent Management Consultant to offer some insight and practical tips around using a year planner guide to organise your year in an effective and efficient way to make better farm management decisions. For more episodes from the Dairy Edge podcast go to the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/

Once-a-day dairy advisor Brian Hilliard joins Emma-Louise Coffey on this week’s Dairy Edge to outline the steps needed to achieving a successful OAD milking system. Brian explains that there are approximately 200 dairy farms operating full time OAD milking with reasons for OAD milking including farm layout (long walks, steep climbs, farm fragmentation), an off-farm job, work-life balance and milking on multiple units. Brian outlines the process of converting to OAD milking as a long term project: from identifying cows that are suitable for OAD to high EBI cows with good fat and protein constituents, teat placement and udder ligaments. He also discusses short term OAD milking during the spring time as essential for dairy farmers who are achieving high calving rates during the month of February as a tool that will free up time to focus on tasks such as calf rearing, care of cows calving and grassland management. Hidden benefits of OAD milking in early lactation include better BCS and return to cyclicity in early lactation. For more episodes from the Dairy Edge podcast visit the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/

Waterford farmer, Steven Fitzgerald, joins Emma-Louise Coffey on this week’s Dairy Edge podcast to discuss the how he manages labour to minimise workload and reduce stress during the busy spring period. Steven explains that preparation ahead of the calving season and making a clear plan for who is responsible for each role at calving makes things easier and reduces duplication. Compact calving (90% calved in 6 weeks), OAD milking in February and getting cows out to grass from early February are key drivers of efficiency in spring. Steven prioritises feeding colostrum to calves as quickly as possible, as he believes it prevents sickness and ill thrift if calves don’t receive sufficient colostrum. Start and finish times are also important and Steven aims to finish each evening at 6 pm, regardless of the time of year. For more episodes from the Dairy Edge podcast visit the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/

Continuing the second in the two-part dairy year in review, on this week’s Dairy Edge podcast, Emma-Louise Coffey is joined by Teagasc dairy advisors Jim Moyles, Ciara O’Shea and Seamie Nolan. The panel gave a good indication of where profitability should lie for 2020, with milk price and costs remaining steady, despite concerns of a signification drop in milk price earlier in the year. Covid-19 didn’t go without mention. The panel explained that day-to-day operations were relatively unaffected in 2020 and to the credit of the co-ops all milk continued to be collected and processed during the height of the first lockdown which coincided with peak milk production. The panel commended farmers for their ability to embrace and adapt to discussion groups online but are hopeful and look forward to a return to the normal format in 2021. For more episodes from the Dairy Edge podcast visit the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/

Teagasc dairy advisors Jim Moyles, Ciara O’Shea and Seamie Nolan join Emma-Louise Coffey for the first of a two-part review of the dairy farming year. Firstly, the panel summarised the technical performance achieved on dairy farms in Ireland in 2020. Performance is on a par with 2019 but when reflecting over the 5 years since the abolition of milk quota, dairy farmers have increased milk solids production by 50-60 kg, predominantly driven by improving their 6 week calving rate and in turn achieving greater number of days in milk. Grass production in their areas is averaging 13 tonne DM/ha which is in line with PastureBase Ireland figures for the year. The heavy rainfall in both the early spring grazing period and in the autumn made conditions more challenging and reduced the days at grass for some farms on heavier soil times and in heavy rainfall areas. Next week, for the second part of the year in review, Jim, Ciara and Seamie discuss the profit on dairy farms in 2020 and how farmers and industry coped with the challenges that Covid brought throughout the year. For more episodes from the Dairy Edge podcast visit the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/

Teagasc is running a weekly Let's Talk Dairy webinar series which is also being made available afterwards as a bonus podcast episode. In this webinar, Stuart Childs, Teagasc Dairy Specialist, outlines some findings from the Ag-Climatise report and possible resolutions which can be achieved around ammonia emissions that we have to try to achieve in the coming years. Stuart also outlines what changes and measures we can make in order to have an impact on the ammonia emissions within dairy farming in Ireland. For more episodes from the Dairy Edge podcast go to the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/

Dairy teachers at Kildalton College, Zerlina Pratt and Aidan Nugent, join Emma-Louise Coffey on this week’s Dairy Edge podcast to discuss the technical performance of the dairy herd at Kildalton. Zerlina gives an overview of the dairy unit which includes 110 cows on a 46 ha milking platform. The herd EBI is €175, ranking it in the top 3% of dairy herds in the country with cows having a Holstein-Friesian base with 50% of the herd crossed with either Norwegian Red or Jersey genetics. Both Zerlina and Aidan recall technical performance including 300 days at grass, 13 tonne grass grown and 650 kg meal fed per cow from a feed perspective as well as the herd achieving an 89% 6 week calving rate and an average 530 kg MS produced per cow. The dairy unit at Kildalton, as well as being a highly technically efficient farm, engages with a large number of students on a weekly basis. Aidan details the substantial number of practical dairy skills delivered to students at the college, including animal husbandry, milk machine running and maintenance, tractor and grassland skills. Zerlina explains that Kildalton, like all of the Agricultural Colleges have continued to deliver skills during Covid-19 to maximise the learning opportunity to the students in line with government guidelines. For more information: https://www.teagasc.ie/education/teagasc-colleges/kildalton/ For more episodes from the Dairy Edge podcast visit the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/

Teagasc is running a weekly Let's Talk Dairy webinar series which is also being made available afterwards as a bonus podcast episode. In this webinar, Stuart Childs, Teagasc Dairy Specialist, was joined by Marion Beecher, Teagasc Research Officer and Nollaig Heffernan, Independent Management Consultant, to discuss time management tips and techniques in dairy farm management whilst Nollaig also speaks about how one needs to be careful in using their own individual time during the farming day. For more episodes from the Dairy Edge podcast go to the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/

Dairy farmer Dara Killeen and specialist Patrick Gowing joined Emma-Louise Coffey on this week’s Dairy Edge to discuss the targets set out in the Teagasc Dairy Roadmap and consider the targets achievable at farm level. Recorded as part of the 2020 Teagasc Virtual Dairy Conference, Dara, who is a new entrant to dairy farming since spring 2019, explained his priority investments were in high genetic merit crossbred stock, reseeding, grazing infrastructure and milking facilities. Dara viewed a lot of stock before settling on the heifers he purchased for his first year in milk and it was a rewarding decision evident from his young herd (40% heifers, 60% lactation 2) with a 90% 6 week calving rate and producing the industry average ~420 kg MS from 650 kg concentrate and 280-290 days at grass, with an estimated mature MS production of 500 kg. Patrick suggests that this performance isn’t surprising because Dara demonstrated huge attention to detail throughout the planning of his conversion to dairy and invested his time and money in the correct areas. Dara is in a phase of growing the age of the herd whilst also ensuring that the farm remains socially sustainable through establishing a good routine and employing part-time staff as well as environmentally sustainable through engaging with technologies such as EBI, protected Urea, LESS and maintaining the biodiversity that exists on farm. For more episodes from the Dairy Edge podcast visit the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/

Teagasc is running a weekly Let's Talk Dairy webinar series which is also being made available afterwards as a bonus podcast episode. In this webinar, Stuart Childs, Teagasc Dairy Specialist was joined by Joe Patton, John McCabe and John Paul Murphy from Moorepark farm to discuss body condition and how to deal and manage with cows on low side of body condition. For more episodes from the Dairy Edge podcast go to the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/

Recorded live from the 2020 Virtual National Dairy Conference, this week’s Dairy Edge podcast features dairy farmer John MacNamara and grassland researcher Mike Egan to discuss how to establish white clover in grazing swards. John has begun establishing white clover on his grazing platform to reduce the requirement for chemical N, increase MS per cow and maintain herbage production and enhance quality. Mike outlined the methods of introducing white clover including a full reseed, broadcasting and stitching in. Mike explained that the full reseed is the gold standard method for white clover establishment although a combination of all three is necessary if moving from 0 or low % clover because it is not practical to reseed greater than 15-20% of a stocked milking platform in one year. Both John and Mike identified key considerations for someone who is interested in integrating white clover including regular grass measurement, good soil fertility and high perennial ryegrass/low weed swards. For more episodes from the Dairy Edge podcast visit the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/

Teagasc is running a weekly Let's Talk Dairy webinar series which is also being made available afterwards as a bonus podcast episode. In this webinar, Stuart Childs, Teagasc Dairy Specialist was joined by Marion Beecher, Teagasc and Aidan Aherne, dairy farmer, for the second webinar in the Let's Talk Dairy Time and People Management Series. This webinar was part of the Let's Talk Dairy Time and People Management Series, in conjunction with Macra Skillnet. For more episodes from the Dairy Edge podcast go to the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/

Vet Michael Horan joins Emma-Louise Coffey on this week’s episode of the Dairy Edge podcast, to discuss the role the Department of Agriculture plays in ensuring a high level of surveillance and early detection of disease in the animal population in Ireland. As we export the majority of the milk and meat products we produce, Michael emphasises the importance of a healthy national herd status from a marketing perspective. Micheal recited some of the many diseases listed on the national health cert that milk must be free from in order to export milk to China. Michael also gives some examples of occasions when detection didn’t work as well as it might have which led to a widespread animal health crisis for both the individual farmers and the national agriculture sector. Finally, Michael gives his top tips to maintain a high health status on your farm including: maintaining a closed herd, good fencing around boundaries, avoid sharing of farm equipment and consult with your local vet to make a herd health plan for your farm. For more episodes from the Dairy Edge podcast visit the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/

Teagasc is running a weekly Let's Talk Dairy webinar series which is also being made available afterwards as a bonus podcast episode. In this webinar, Stuart Childs is joined by Laurence Shalloo, Katie Starsmore and Ben Larhart who are working on greenhouse gas emissions at Teagasc Moorepark. For more episodes from the Dairy Edge podcast go to the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/

Tom O’Dwyer Head of Dairy Knowledge Transfer at Teagasc, joins Emma-Louise Coffey on this week’s Dairy Edge podcast to detail the challenges that dairy farmers have overcome in the last fifty years. Tom expects sustainability is the biggest challenge that will face farmers over the next decade while dairy cow numbers are set to continue increasing at a modest level. There are a range of technologies that will improve sustainability as well as improve farm efficiency such as higher genetic merit stock, higher grass utilisation, reduced use of chemical nitrogen, switch to protected Urea, incorporation of white clover and low emission slurry spreading. You can hear more about these technologies at the virtual Teagasc National Dairy Conference which is taking place on November 24-25th. For more information and to register for the event, click here: https://www.teagasc.ie/corporate-events/dairy-conference/ For more episodes from the Dairy Edge podcast visit the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/

With the current Covid restrictions in place, Teagasc is running a weekly Let's Talk Dairy webinar series which is also being made available afterwards as a bonus podcast episode. In this webinar, Stuart Childs is joined by labour researcher, Marion Beecher, and management consultant, Nollaig Heffernan, to give insights into making dairy farms an attractive place to work. For more episodes from the Dairy Edge podcast go to the show page at: https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/