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为探明杜仲叶粉对鲤鱼肌肉品质的影响效果 ,在鲤鱼饲料中加入 2 % ,4% ,6 %的杜仲叶粉 ,饲养 5 0d后测定鲤鱼的生长速率及肌肉中营养成分 ,并对肌肉组织进行生物显微制片观察 ,测量肌纤维直径 .结果表明 :杜仲叶粉可提高鲤鱼肌肉的营养价值 ,使肌纤维变细、改善肌肉品质 ,并可促进鲤鱼的生长 ,其中以添加 6 %杜仲叶粉组的效果较好 .
In order to find out the effect of Eucommia ulmoides leaf powder on carp muscle quality, 2%, 4%, 6% Eucommia ulmoides leaf powder was added to carp feed, the carp growth rate and muscle nutrition were measured after feeding for 50 days, The results showed that Eucommia ulmoides leaf powder could increase the nutritional value of carp muscle, make the muscle fiber thinner, improve the muscle quality and promote the growth of carp, among which 6% Eucommia ulmoides leaves Powder group better effect.