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