【摘要】 通过测定分析了西本、皮本、利本F1和青海黄牛的初生、6月龄和12月龄体重、体尺指标,结果表明,皮本F1牛生长发育快,各月龄体重,体尺指标显著大于青海黄牛,比西本、利本F1也有明显的提高。更多还原

【Abstract】 Body size and body weight of Qinhai yellow cattle, from birth to 12 month-old, crossbred F\-1 of Simmental×Qinhai yellow cattle, Piedmontese×Qinhai yellow cattle, Limousin×Qinhai yellow cattle were measured. Results showed that growth rate, body weight and body size of crossbred F\-1 of Piedmontese×Qinhai yellow cattle were higher than those of Qinhai yellow cattle, crossbred F\-1 of Simmental×Qinhai yellow cattle and Limousin×Qinhai yellow cattle.更多还原