| 类胡萝卜素对珍珠玛丽鱼及红剑尾鱼体色影响的初步研究 |
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| 引用本文： | 向枭,周兴华,王进文.类胡萝卜素对珍珠玛丽鱼及红剑尾鱼体色影响的初步研究[J].西南农业大学学报(社会科学版),1997(4). |
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| 作者姓名： | 向枭 周兴华 王进文 |
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| 作者单位： | 四川畜牧兽医学院渔业工程系
(向枭，周兴华)，四川畜牧兽医学院渔业工程系(王进文) |
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| 摘 要： | 将5月龄的珍珠玛丽鱼(Molliensta velifera)、3月龄的红剑尾鱼(Xlphophorus hellert)各100尾,均分成两组,设一对照组和一处理组,在处理组的基础饲料中添加0.5％的类胡萝卜素(Carotenaid),在近50d的养殖试验期间,对各组试验鱼的体表及肌肉中沉积的β—胡萝卜素进行比较研究。结果表明:饲料里添加0.5％的类胡萝卜素可使实验鱼的体色加深。
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| 关 键 词： | 类胡萝卜素 珍珠玛丽鱼 红剑尾鱼 体色 |
PRELIMINARY RESEARCHES OF CAROTENOID ON THE COLOUR OF SAILFIN MOLLY AND RED SWORD-TAIL |
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| Xiang Xiao Zhou Xinhua Wang Jinvven.PRELIMINARY RESEARCHES OF CAROTENOID ON THE COLOUR OF SAILFIN MOLLY AND RED SWORD-TAIL[J].Journal of Southwest Agricultural University:Social Science Edition,1997(4). |
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| Authors: | Xiang Xiao Zhou Xinhua Wang Jinvven |
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| Institution: | Xiang Xiao Zhou Xinhua Wang Jinvven |
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| Abstract: | One hundred five - month - old Sailfin Mollies (Molliensia velifcra) and one hundred three - month- old Red Sword - tails (Xiphophorus helleri) were respectively divided into two groups equally. One was control group and the other was treated group whose fund-mental feed was added with 0. 5% of carotenoid. The colour of each group and the content of B-carotenoid deposited in fish were observed during 50-day experiment. The result indicat-cd thai the fish colour could be deepened if they were fed with carotenoid (0. 5%). |
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| Keywords: | Carotenoid Sailfin mollies Red sword -tails Fish colour |
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