Position: Home > Articles > The Breeding Traits Analysis of the F_1 Hybrid( Ctenopharyngodon idellus ♀ × Elopichthys bambusa ♂)
Journal of Anhui Agricultural Sciences
2015,v.43;No.472
(3)
142-144
草鱼♀×鳡♂杂交F_1代的养殖性状分析
作 者：
余来宁;夏小平;杨东;姚雁鸿;刘红艳;张繁荣
单 位：
武汉市四汇水产科技开发有限公司;中国水产科学研究院长江水产研究所;江汉大学生命科学学院
关键词：
草鳡杂交F1代;食性;生长;草鱼出血病
摘 要：
[目的]了解草鱼♀×鳡♂杂交F1代的养殖性状。[方法]对草鳡杂交F1代的食性、生长和抗病性状进行分析。「结果」草鳡杂交F1代的消化器官与草鱼相似,但肠管较短,是以草食为主的杂食性鱼类。杂交F1代的生长比草鱼快,体长与体重的关系式为:W=0.015 2L2.946 7,呈匀速生长。杂交F1代对草鱼出血病有较强的抗病力。
译 名：
The Breeding Traits Analysis of the F_1 Hybrid( Ctenopharyngodon idellus ♀ × Elopichthys bambusa ♂)
作 者：
YU Lai-ning;XIA Xiao-ping;YANG Dong;College of Life Sciences,Jianghan University;Sihui Aquatic Science and Technology Development Co. Ltd.;
关键词：
F1 hybrid(C.idellus ♀ × E.bambusa ♂);;Feeding habits;;Growth;;Grass carp hemorrhage disease
摘 要：
[Objective] In order to understand the breeding traits of F1hybrid( C. idellus ♀ × E. bambusa ♂). [Method]The feeding habits,growth and resistance properties of hybrid F1 were analyzed. [Result] The results showed that the hybrid's digestive system are similar to grass carp,but short bowel. The hybrid F1 is herbivorous-omnivore-fish. The hybrid F1 growth is faster than grass carp. The relationship between the body length and weight can be expressed as W = 0. 015 2L2. 946 7. It belongs to the type of uniform growth. The hybrid F1 were better than grass carp in hemorrhage disease resistance.
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