Biological and economic aspects concerning the use of somatotropic hormone in the rearing of domestic animals
1993
Dragoev, P. | Slanev, S. | K"nev, M. (Institut po Svinev"dstvo, Shumen (Bulgaria))
The effect of the somatotropic hormone on the productivity of domestic animals is discussed on the basis of reference data and the authors' own investigations. High economic effect was observed in sheep, cattle, swine, etc. It is pointed out that the effect is highest in the production of cow milk. Male pigs treated with somatotropic hormone produced several times higher economic effect than the female pigs.
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书目信息
页码
pp. 50-57
其它主题
Peso de la canal; Efficacite; Rendimiento carnico; Poids a l'abattage
语言
保加利亚语
注释
Summaries (En, Ru)
3 tables
类型
Summary
团体作者
Selskostopanska Akademiya, Sofia (Bulgaria)
1994-08-15
AGRIS AP