搜索结果: 1-4 共查到“草原学 Dairy Cows”相关记录4条 . 查询时间(0.031 秒)
Effect of Cassava Hay and Rice Bran Oil Supplementation on Rumen Fermentation, Milk Yield and Milk Composition in Lactating Dairy Cows
Cassava Hay Rice Bran Oil Rumen Fermentation Milk Yield and Composition Lactating Dairy Cows
2016/5/10
Four crossbred (75% Holstein Friesian) lactating dairy cows, with an average live weight of 418±5 kg and 36±10 d in milk were randomly assigned according to a 2×2 factorial arrangement in a 4×4 Latin ...
Suitability of Sainfoin (Onobrychis viciifolia) Hay as a Supplement to Fresh Grass in Dairy Cows
Condensed Tannins Dairy Cows Nitrogen Balance Ruminal pH Sainfoin
2016/4/29
Two experiments were carried out to determine the utility of sainfoin hay, a temperate tanniferous forage legume, as a dietary supplement for grass-fed cows. The condensed tannins (CT) of sainfoin mig...
Supplementation of Cassava Hay and Stylo 184 Hay to Replace Concentrate for Lactating Dairy Cows
Cassava Hay Stylo 184 Hay Concentrate Milk Yield Milk Composition Tropics
2016/4/15
Sixteen multiparous Holstein-Friesian crossbred cows in mid-lactation were blocked according to days in milk (DIM) and previous lactation and randomly assigned according to a Randomized Complete Block...
Sward and milk production response to early turnout of dairy cows to pasture in Finland
dairy cows Festuca pratensis grazing meadow fescue milk production Phleum pratense timothy
2010/8/13
The timing of turnout is an important factor affecting the grazing management of dairy cows. However,its consequences are not well known in the short grazing season of northern Europe. Thus, the effec...