| 黄颡鱼夏花鱼种培育技术试验(英文) |
| |
| 引用本文： | 杨军,冯德品,张金平,袁祖菊,何志刚.黄颡鱼夏花鱼种培育技术试验(英文)[J].农业科学与技术,2014(9):1571-1573. |
| |
| 作者姓名： | 杨军 冯德品 张金平 袁祖菊 何志刚 |
| |
| 作者单位： | 宜昌市水产技术推广站,湖北宜昌443000 |
| |
| 基金项目： | 国家科技支撑计划项目“长江中下游特色种类规模化繁育及健康养殖技术”（2012BAD25806）. |
| |
| 摘 要： | 从2012年至2014年,每年利用两口池塘开展黄颡鱼夏花苗种培育技术试验,面积0.1~0.6 hm2,放养卵黄苗300~450万尾/hm2。试验结果表明:经25~30 d左右的培育,黄颡鱼成活率33%~52%,平均规格900~1 300尾/kg,饵料系数0.50~0.80,培育池面积小,黄颡鱼放养密度低,则成活率较高,出塘的规格较大,饵料系数较低。
|
| 关 键 词： | 黄颡鱼 夏花 放养密度 饵料系数 |
Study on Cultivation Technology of Pseudobagrus fulvidraco Fries |
| |
| Jun YANG,Deping FENG,Jinping ZHANG,Zuju YUAN,Zhigang HE.Study on Cultivation Technology of Pseudobagrus fulvidraco Fries[J].Agricultural Science ＆ Technology,2014(9):1571-1573. |
| |
| Authors: | Jun YANG Deping FENG Jinping ZHANG Zuju YUAN Zhigang HE |
| |
| Institution: | (Yichang Fisheries Technology Extension Station, Yichang 443000, China) |
| |
| Abstract: | From 2012 to 2014, cultivation experiments of P. fulvidraco fries were carried out in two ponds every year, with the total area of 0.1-0.6 hm2 and stock- ing density of 3.0-4.5 million yolk-sac larvae. According to the results, after cultiva- tion for 25-30 d, the survival rate of P. fulvidraco was 33%-52%, the average size was 900-1300 individuals/kg, and the feed conversion ratio was 0.50-0.80; small cultivating ponds exhibited low stocking density of P. fulvidraco, resulting in high survival rate, large size and low feed conversion ratio. |
| |
| Keywords: | Pseudobaorus fulvidraco： Frv： Stockine densitv |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
