AGRIS - 国际农业科技情报系统

Use of vasectomized boars to increase litter size in gilts [pigs; mating; sperm; research]

1990

Walker, S.B. (New South Wales Agriculture and Fisheries, Gunnedah (Australia))


书目信息
其它主题
Spermatozoide; Taille de la portee; Reproduccion; Copula; Investigacion; Tamano de la camada
语言
英语

1996-08-15
AGRIS AP