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机构地区:[1]宣化县畜牧局,河北宣化075100 [2]张家口农业高等专科学校,河北宣化075131
出 处:《张家口农专学报》2002年第2期9-10,共2页
摘 要:用棕榈仁粕代替蛋鸡日粮中部分玉米、麸皮、麻饼,产蛋率较原配方日粮提高1.23%,蛋重提高0.16%,每只鸡降低日耗粮1.98%,经济效益显著。Corn grain, wheat brain and linseed meal in laying diet was partly replaced by palm meal. The results showed that laying rate was increased by 1.23% and the weight of egg was increased by 0.16% and the cost of feed per hen was decreased by 1.98%.
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