1) cattle raising trial
养牛试验
2) Cattle raising experience
养牛经验
3) feeding experiment
饲养试验
1.
Decision Making Effect of Double Factorial Analysis of Variance in Feeding Experiment;
双因素方差分析在饲养试验中的决策作用
2.
The result showed that the basal feed formulae of the third group and the second group were the optimum basal feed formulae for meat ducks aged from 3 7 weeks, according to the feeding experiment、metabolism experiment and slaughter e.
将 749只 1 4日龄仙湖 3号瘦肉型鸭商品代健雏随机均分为 7组 ,进行饲养试验、代谢试验与屠宰测定结果显示 :本试验设置的第 3,2组基础日粮配方均是肉鸭 3- 7周龄基础日粮优化配方。
3.
The trial outcome was evaluated comprehensively from average body weight、feed payment、survival rate、feed cost per body weight increase、energy utilization、net protein utilization according to the feeding experiment and metabolism exerime.
将 840只 1日龄仙湖 3号瘦肉型鸭商品代健雏随机均分为 7组 ,进行饲养试验与代谢试验 ,观察各组肉鸭的生长速度、饲料报酬、单位增重饲料成本、成活率、能量代谢率、粗蛋白质净利用率等性状。
4) Feeding test
喂养试验
1.
Toxicity experiments, mutation experiments and 30-day feeding tests were conducted on rats with transgenic rice bearing mtlD/gutD gene.
对转mtlD/ gutD 双价基因稻米进行了大鼠急性、亚急性毒性实验 ,致突变试验和 30d喂养试验。
2.
Two transgenic rice pure lines, generated by particle bombardment, were challenged by the first-instar nymphs of rice brown planthopper (Nilaparvata lugens,BPH) biotype I using the standard BPH bioassay and feeding test protocol essentially the same as described by Rao et al.
褐飞虱生物鉴定和喂养试验表明 ,水稻纯系对褐飞虱具有显著的抑制作用 。
5) feeding trial
饲养试验
1.
The feeding trial of pigs and hens which were fed grape seed meal treated by heating or grape seed meal were carried out.
应用熟化葡萄籽粉和葡萄籽粕开展了猪、鸡饲养试验。
补充资料：有牛使牛﹐无牛使犊
1.比喻当达不到原有条件时﹐则降格以求。
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