Influence of the level of movements during the lactation on some productive and reproductive traits for dairry cows
1997
Zhekov, Zh. (Institut po Govedov"dstvo i Ovtsev"dstvo, Stara Zagora (Bulgaria))
Obtained results show, that the compulsory movement does not affect the milking ability of the animals but affect positively service and independence period and leads to reduction in the number of cows developed endometritis after the calving.
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书目信息
页码
pp. 22-24
其它主题
Duracion de la lactancia; Duree de la lactation; Vache laitiere
语言
保加利亚语
注释
Summaries (En, Ru)
2 tables; 9 ref.
翻译的标题
Vliyanie na stepenta na dvizhenie prez laktatsiyata v"rkhu nyakoi stopanski i v"zproizvoditelni pokazateli pri kravi
类型
Summary
团体作者
Selskostopanska Akademiya, Sofia (Bulgaria)
1998-08-15
AGRIS AP