coursera week 2 DAIRY PRODUCTION AND MANAGEMENT
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coursera week 2 DAIRY PRODUCTION AND MANAGEMENT
Welcome 10 (he forages section of the Penn State dairy MOOC.I'm Greg Roth. Professor of Agronomy at Penn State andDepartment of Plant Sciences.Forages coursera week 2 DAIRY PRODUCTION AND MANAGEMENT s are the non-grain crops that are fed to dairy cows.And common dairy farm forages would be legumes like alfalfa and clover, or grasses such as rye grass and orchard grass.And others might be grain crops, like corn grown for silage or small grains or sorghums harvested for forage.Forages are critica coursera week 2 DAIRY PRODUCTION AND MANAGEMENT l on the dairy farm and they play multiple roles.And it's really important that everyone on the farm understand the objectives of forage management oncoursera week 2 DAIRY PRODUCTION AND MANAGEMENT
the farm to achieve its success.On a basic level, forages provide some or the entire ration for the dairy animals on the farm.But in reality, their rWelcome 10 (he forages section of the Penn State dairy MOOC.I'm Greg Roth. Professor of Agronomy at Penn State andDepartment of Plant Sciences.Forages coursera week 2 DAIRY PRODUCTION AND MANAGEMENT tand the role of forages and how we can manage them to achieve these goals.A fundamental role of forages is to provide high quality, healthy feed to keep animals healthy and maximize their performance.Forages should not be too moldy or harvested too late when the quality is reduced.And dairy produce coursera week 2 DAIRY PRODUCTION AND MANAGEMENT rs should be aware of these issues andtry to avoid them through careful management of their fields and machinery.By managing the forages well and prodcoursera week 2 DAIRY PRODUCTION AND MANAGEMENT
ucing crops with high energy and protein levels, we can often significantly reduce the need for other supplemental feeds.And this will lead to anotherWelcome 10 (he forages section of the Penn State dairy MOOC.I'm Greg Roth. Professor of Agronomy at Penn State andDepartment of Plant Sciences.Forages coursera week 2 DAIRY PRODUCTION AND MANAGEMENT re combined in the ration with supplements or grains, such as this soybean meal, to optimize production.And these can represent significant cost to the dairy farm.In some cases, an expensive input can be offset with homegrown forages, and this can have a big impact on these purchased feed costs.This coursera week 2 DAIRY PRODUCTION AND MANAGEMENT , in turn, can improve what we call income over feed cost.Another role of the forage system is to try' to reduce the forage production costs through bcoursera week 2 DAIRY PRODUCTION AND MANAGEMENT
oth high yields and/or lower inputs.And producers need to carefully select the crops and varieties that are adapted to farms while scrutinizing crop pWelcome 10 (he forages section of the Penn State dairy MOOC.I'm Greg Roth. Professor of Agronomy at Penn State andDepartment of Plant Sciences.Forages coursera week 2 DAIRY PRODUCTION AND MANAGEMENT or more of the feed costs on the farm.If the cost of the production is high for a particular forage, then the best solution may be to purchase some of those forages.Forages should also strive to provide feed for the various animal groups on the farm.On a dairy farm, there's often different animal g coursera week 2 DAIRY PRODUCTION AND MANAGEMENT roups, like lactating cows, dry cows, heifers, and calves.And each of these groups have some specific requirements, and forages grown on the farm cancoursera week 2 DAIRY PRODUCTION AND MANAGEMENT
help meet those rations.For example, lactating cows need forages with high fiber digestibility, whereas dry cows need forages that are lower in potassWelcome 10 (he forages section of the Penn State dairy MOOC.I'm Greg Roth. Professor of Agronomy at Penn State andDepartment of Plant Sciences.Forages coursera week 2 DAIRY PRODUCTION AND MANAGEMENT of this, the forage system must be designed to provide seasonal availability of forages, either through grazing, multiple harvests per year, or year-round storage options.In some parts of the world, animals can graze year-round, but in many areas feed must be stored for long periods.These storage ta coursera week 2 DAIRY PRODUCTION AND MANAGEMENT ctics can be significant cost to the dairy, and can also contribute to some forage quality issues.On this dairy, we see a well-managed bunker silo iscoursera week 2 DAIRY PRODUCTION AND MANAGEMENT
providing corn silage, which is a high-yielding, relatively low-cost, consistent feed on a year-round basis for the herd.The forages on the dairy farmWelcome 10 (he forages section of the Penn State dairy MOOC.I'm Greg Roth. Professor of Agronomy at Penn State andDepartment of Plant Sciences.Forages coursera week 2 DAIRY PRODUCTION AND MANAGEMENT e manure and keep the manure nutrients from contaminating ground and surface water supplies. Crops like grass hay fields or small green cover crops can be very good in this regard, as they need lots of nitrogen and potassium and reduce runoff during the winter months in many areas.The forage system coursera week 2 DAIRY PRODUCTION AND MANAGEMENT must also contribute to managing the soils and pests sustainably.Welcome 10 (he forages section of the Penn State dairy MOOC.I'm Greg Roth. Professor of Agronomy at Penn State andDepartment of Plant Sciences.ForagesWelcome 10 (he forages section of the Penn State dairy MOOC.I'm Greg Roth. Professor of Agronomy at Penn State andDepartment of Plant Sciences.ForagesGọi ngay
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