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| 3种配合饲料网箱养殖黄颡鱼对比试验 | |
| 引用本文： | 胡火庚,欧阳敏,刘广根,周晓英.3种配合饲料网箱养殖黄颡鱼对比试验[J].江西农业学报,2004,16(3):35-38. |
| 作者姓名： | 胡火庚 欧阳敏 刘广根 周晓英 |
| 作者单位： | 1. 江西省水产技术推广站,江西,南昌,330046 2. 江西生物科技职业学院,江西,南昌,330200 3. 江西省峡江县农业局,水产站,江西,峡江,331400 |
| 摘 要： | 设计3种不同配方的黄颡鱼配合饲料,选用2m×2m×1.2m小网箱进行饲养对比试验,饲养150d,试验结果表明,投喂配方Ⅰ、Ⅱ、Ⅲ的黄颡鱼体重分别平均增重90.4、66.3和76.3kg;饲料系数分别为1.63、2.19和1.98;成活率分别为97.0%、95.7%和96.3%。经数理统计分析得出养殖效果:配方Ⅰ>配方Ⅲ>配方Ⅱ。 |
| 关 键 词： | 黄颡鱼 配合饲料 网箱养殖 对比试验 |
| 文章编号： | 1001-8581(2004)03-0035-04 |
| 修稿时间： | 2004年6月7日 |
Comparative Experiment in Rearing Pelteobagrus fulvidraco with Three Kinds of Mixed Feed in Netty Box |
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| Abstract: | Pelteobagrus fulvidraco was reared with three kinds of mixed feed in netty box (2m×2m×1.2m) for 150 days, the rearing effects of different mixed feed were compared. The results indicated that through rearing with mixed feed Ⅰ,Ⅱ and Ⅲ, the average weight gain of tested fishes was 90.4, 66.3 and 76.3kg respectively, their survival rate was 97.0%, 95.7% and 96.3% respectively, the feed coefficient was 1.63, 2.19 and 1.98 respectively. The mathematical statistical analysis showed that three kinds of mixed feed could be sorted by their rearing effects as follows: mixed feed Ⅰ> mixed feed Ⅲ> mixed feed Ⅱ. |
| Keywords: | Pelteobagrus fulvidraco Mixed feed Rearing in netty box Comparative experiment |
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