1) Early-lactation dairy cows
泌乳前期奶牛
2) Cows in late stage of lactation
泌乳后期奶牛
4) early lactating dairy
泌乳初期奶牛
1.
Effects of dietary cation-anion difference on lactational performance,serum and urine mineral contents of early lactating dairy cows
不同DCAD日粮对泌乳初期奶牛产乳性能、血清和尿液矿物质离子浓度的影响
5) 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。
6) 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。
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