We've got a division that looks at the breeding of cows to get better attributes out of the milk, more protein for example, maybe less fat, less saturated fat.
我们有一个部门就是研究牛奶的育种，以获得更加优质的牛奶成份，比如蛋白质更多，或许脂肪更少，饱和脂肪更少。
The number of cows per hectare corn farmers is called as breeding density.
定义每公顷玉米种植面积上所饲养的奶牛数量称为养殖密度。
The retained fetal membranes has caused great ecological damage to the breeding of dairy cows.
奶牛产后胎衣不下对奶牛业造成极大的经济损失。
Based on 4634 cows initial breeding data form different breeding seasons in the climatic south subtropics. The influence of temperature and humidity on concept rate(CR) of cows has been analysis.
选取4634头次不同配种季节奶牛的原始配种资料，统计分析气温和湿度对奶牛受胎率的影响。
Based on 4634 cows initial breeding data form different breeding seasons in the climatic south subtropics. The influence of temperature and humidity on concept rate(CR) of cows has been analysis.
选取4634头次不同配种季节奶牛的原始配种资料，统计分析气温和湿度对奶牛受胎率的影响。
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