zai gao yuan nong cun ying yong shou yong qian lie xian su you dao qing nian nai niu fa qing shi yan
Author(s): SHANG Qingsheng, WANG Haigang
Pages: 54-55
Year: 2010 Issue: 6
Journal: China Dairy Cattle
Abstract: 应用兽用前列腺素处理改良黑白花青年奶牛,以诱导发情,结果18头试验组牛的发情率为88.89%,未发情率为11.11%;8头对照组牛发情率为12.5%,未发情率为87.5%.两组间差异极显著(P<0.01).说明利用兽用前列腺素诱导改良黑白花青年奶牛发情可行,适宜在农村推广.
Pages: 54-55
Year: 2010 Issue: 6
Journal: China Dairy Cattle
Abstract: 应用兽用前列腺素处理改良黑白花青年奶牛,以诱导发情,结果18头试验组牛的发情率为88.89%,未发情率为11.11%;8头对照组牛发情率为12.5%,未发情率为87.5%.两组间差异极显著(P<0.01).说明利用兽用前列腺素诱导改良黑白花青年奶牛发情可行,适宜在农村推广.
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