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出 处:《水产科技情报》1992年第4期107-110,共4页Fisheries Science & Technology Information
摘 要:在鱼饲料中添加5%沸石粉,或用2.5%沸石粉+2.5%过磷酸钙。草鱼在生长、肥满度、背肌成份、消化率、血红蛋白等项指标上均比未添加沸石粉的对照组好,两者以2.5%沸石粉+2.5%过磷酸钙组效果更好。After adding 5% zeolite powder or 2.5% zeolite+2.5% calcium superphosphate powders in basic feed to two test groups of grass carp in pond ,the indexes such as growth, fatness ,dorsal muscles nutrient componeuts content ,digestibility and hemoglobin in blood are all improved,compared with that of grass carp in the control group by using basic feed especially, the effect of the group fed with 2.5% zeolite+2.5% calcium superphosphate additives is best.
分 类 号:S963.811.2[农业科学—水产养殖]
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