【摘要】 对32头健康泌乳奶牛进行了饲喂奶牛专用脲酶抑制剂复合预混料的试验。结果表明,饲喂脲酶抑制剂复合预混料的试验组,泌乳奶牛平均日产标准乳22.81kg/头,对照组泌乳奶牛平均日产标准乳20.12kg/头,产奶量提高13.37%(P<0.05);饲料转化率提高13.43%(P<0.05);经济效益提高13.68%,增收效益明显。更多还原

【Abstract】 The 32 Health lactating dairy cows were used to conduct fed with dairy cow special urease inhibitor compound-premix feed.The results showed that the average dairy standation milk production of the lactating cows in experiment group fed with urease inhibitor compound-premix feed was 22.81kg,while that in the control group was 20.12kg.The milk production of experiment cow was 13.37% higher than that of control cow(P<0.05).The Feed conversion rate of cows in experiment group was 13.43% higher than that of control group(P<0.05).The cconomic profit of cows in experiment group increased 13.68% more than that of control group,resulting in apparent profitability.更多还原