1) Lactating Dairy Cow Diets
泌乳奶牛日粮
2) dairy ration
奶牛日粮
1.
Research progress and application of fatty acid calcium in dairy ration;
脂肪酸钙在奶牛日粮中的应用
3) Lactating cow
泌乳奶牛
1.
Recent advances of heat stress in lactating cow;
泌乳奶牛热应激研究进展
2.
The results showed that each of the lactating cows in experiment group fed with urease inhibi- tor compound-premix averagely produced 22.
通过32头健康泌乳奶牛进行饲喂奶牛专用脲酶抑制剂复合预混料的对比试验。
3.
A comparative feeding trial was done by using 16 healthy lactating cows fed with urase inhibitor premix.
介绍了用 16头健康泌乳奶牛进行饲喂脲酶抑制剂预混料的对比试验。
4) lactating dairy cow
泌乳奶牛
1.
A comparative feeding trial was done by using 32 lactating dairy cows fed with biochemical fulvic acid.
通过32头泌乳奶牛饲喂生化黄腐酸的对比试验。
2.
The experiment was conducted to examine the effects of different protein and nonstructural carbohydrate sources on the rumen microbial enzymatic activiy of lactating dairy cows with Artificial Rumen Simulation Instrument and.
本试验研究使用持续动态人工瘤胃模拟装置,通过不同来源的蛋白质和碳水化合物对泌乳奶牛瘤胃微生物酶活性影响的研究,揭示不同来源的蛋白质和能量饲料在泌乳奶牛瘤胃中被微生物分解利用的机制,为广泛拓展奶牛饲料来源,合理搭配和利用饲料资源,优化饲料配方,提高饲料利用效率提供理论依据。
5) Lactating cows
泌乳奶牛
1.
Effects of different bypass starch diets on digestibility and metabolism of lactating cows;
不同过瘤胃淀粉日粮对泌乳奶牛消化代谢的影响
2.
The rumen digestion trial was conducted to determine the effects of new bred sorghum forages in rumen of lactating cows on digestibility of energy.
试验选用新培育的品种天农青饲Ⅰ号饲用高粱原料,研究其在泌乳奶牛瘤胃内的能量养分消化代谢。
6) lactating dairy cows
泌乳奶牛
1.
Effects of dietary concentrate-to-forage ratio on the activity of ruminal celluolytic enzyme and blood parameters of lactating dairy cows;
日粮精粗比对泌乳奶牛瘤胃纤维降解酶活性及血液指标的影响
2.
Effects of dietary concentrate-to-forage ratio on digestion of nutrients in lactating dairy cows;
日粮精粗比对泌乳奶牛养分消化的影响
3.
After collecting total feces and urine,the relationship between milk urea nitrogen(mg/dL) and total nitrogen excretion(urinary nitrogen plus feces nitrogen,g/d) in lactating dairy cows was studied.
采用4×4拉丁方试验设计,以全收粪尿的方法,研究了饲喂粗料相同而精料不同的泌乳奶牛乳液中尿素氮浓度与总氮排泄量(粪氮+尿氮)关系。
补充资料：泌乳激素释放因子
泌乳激素释放因子
即"催乳素释放因子"。其功能是促进催乳素的分泌。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条