| 人工颗粒饵料驯化鲶鱼苗的初步研究 |
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| 引用本文： | 赵吉伟,叶继丹.人工颗粒饵料驯化鲶鱼苗的初步研究[J].水产学杂志,1999,12(2):56-59. |
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| 作者姓名： | 赵吉伟 叶继丹 |
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| 作者单位： | 中国水产科学研究院黑龙江水产研究所,哈尔滨,150070 |
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| 摘 要： | 本文报道了以卵黄囊刚吸收完，平均体重45mg的鲶鱼苗为驯化对象，分别采取（1）从活饵过渡到人工饵料；（2）全程投喂半干人工饵料；（3）全程投喂于人工饵料；（4）全程投喂活饵（对照组）的方法。经30天的驯化，平均体重分别达到451mg、315mg、300mg、60mg。驯化成活率分别达到44．7％、38％、30．7％、70％。
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| 关 键 词： | 人工饵料 驯化 鲶鱼苗 |
| 修稿时间： | 1999-09-16 |
THE FOUNDAMENTAL RESEARCH OF CULTIVATING CATFISH SEEDLINGS BY MAN-MADE PELLET BAITS |
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| ZHAO jiwei,YE jidan.THE FOUNDAMENTAL RESEARCH OF CULTIVATING CATFISH SEEDLINGS BY MAN-MADE PELLET BAITS[J].Chinese Journal of Fisheries,1999,12(2):56-59. |
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| Authors: | ZHAO jiwei YE jidan |
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| Abstract: | This paper reported that the cultivated ohject catfish seedling weighting 45mg av-eragely, whose yolk sac has been absorbed exactly. The merhods we used one by one as follows:1. From live - baits to man - made baits.2. Feeded harlf- dry man - made food completely.3. Feeded dry man - made bait completely.4. Feeded live bait(control group) completely.After caltivating for 30 days, the catfish weighed averagely 451mg, 315mg, 300mg, 630mg, re-spectively. The caltivated live ratio is 44 .7%, 38%, 30.7%, respectively. |
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| Keywords: | man - made baits cultivate catfish seedling |
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