首页>
外国专利>
METHOD FOR EARLY FORECASTING OF HEN EGG-LAYING CAPACITY
METHOD FOR EARLY FORECASTING OF HEN EGG-LAYING CAPACITY
展开▼
机译:母鸡产蛋量的早期预测方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
FIELD: poultry farming, in particular, formation of hatching egg flocks. SUBSTANCE: method involves counting and registering individual egg-laying capacity of hens for 15 days of hatching season until occurrence of first series of at least three eggs, with egg laying time being taken into account. Method allows directed selection of hens to be effectuated for forming hatching egg flocks and selection works to be further conducted. EFFECT: increased precision of early forecasting of egg-laying capacity. 1 tbl, 1 ex
展开▼
机译:领域:家禽养殖业,尤其是孵化蛋群的形成。实质:该方法包括在孵化季节的15天内对母鸡的产卵能力进行计数和注册,直到考虑到产卵时间后至少出现第三个系列卵。该方法允许对母鸡进行定向选择,以形成孵化蛋群,并进一步进行选择工作。效果:提早预测产蛋量的准确性提高。 1 tbl,1 ex
展开▼