|
|||||
|
|
| 普安银鲫异精雌核发育子一代养殖试验 | |
| 引用本文： | 胡世然,李正友,李勇,刘必生,朱玲,黄仕洪,陆桂山,刘纪宏.普安银鲫异精雌核发育子一代养殖试验[J].贵州农业科学,2010,38(1). |
| 作者姓名： | 胡世然 李正友 李勇 刘必生 朱玲 黄仕洪 陆桂山 刘纪宏 |
| 作者单位： | 1. 贵州省水产研究所,贵州,贵阳,550025;贵州省黔东南州水产实验场,贵州,凯里,556000 2. 贵州省水产研究所,贵州,贵阳,550025 3. 贵州省普安县渔业局,贵州,普安,561500 4. 贵州省黔东南州水产实验场,贵州,凯里,556000 5. 贵州省黔西南州渔业局,贵州,兴义,564203 |
| 基金项目： | 贵州省农业动植物育种专项“普安鲫育种关键技术研究与示范”[黔农育专字(2008)016];;国家现代农业技术体系建设专项资助 |
| 摘 要： | 采用营天然雌核发育的普安银鲫A型为母本,建鲤为父本繁育子一代,投放1.86 g/尾的鱼种,经89 d饲养。结果:出池规格达24.1 g/尾,日增重0.25 g/尾,比普通鲫提高了0.063 g;群体增重倍数9.96倍,较对照池提高4.46倍;成活率84.5%,比对照组提高13.5百分点。子一代在生长速度和抗病性方面较对照池具有明显的优势。 |
| 关 键 词： | 普安银鲫 建鲤 人工繁殖 |
Raising Test on First Filial Generation (F_1) of Allogynogenetic Carassius auratus Linnaeus |
|
| HU Shi-ran,LI Zhen-you,LI Yong,LIU Bi-sheng,ZHU Ling,HUANG Shi-hong,LU Gui-shan,LIU Ji-hong.Raising Test on First Filial Generation (F_1) of Allogynogenetic Carassius auratus Linnaeus[J].Guizhou Agricultural Sciences,2010,38(1). | |
| Authors: | HU Shi-ran LI Zhen-you LI Yong LIU Bi-sheng ZHU Ling HUANG Shi-hong LU Gui-shan LIU Ji-hong |
| Institution: | 1.Aquaculture Institute of Guizhou Province;Guiyang;Guizhou 550025;2.Qiandongnan Aquaculture Experimental Station of Guizhou Province;KaiLi;Guizhou 556000;3.Puan County Fishery Bureau in Guizhou;Puan;Guizhou 561500;4.Qianxinan Fishery Bureau in Guizhou;Xingyi;Guizhou 564203;China |
| Abstract: | F1 of Allogynogenetic Carassius auratus with 1.86g/head which crossed from maternal A gynogenetic Carassius auratus and paternal Cyprinus carpio var.jian were raised for 89 days.Results showed that average weight of fish was 24.1g/head with weight gain 24.1g/head,0.063g higher than common crucian.Population weight gain was 9.96 times,which higher than 4.46 times compared with control pond.Survival rate was 84.5%,which higher than control 13.5%.F1 showed obvious predominance on growth rate and disease resist... |
| Keywords: | Carassius auratus Cyprinus carpio artificial propagation |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |