| 鲟鱼苗种微粒饲料开口养殖试验 |
| Micro-diet Weaning Culture Experiment of Sturgeon Fingerlings |
| 投稿时间：2008-03-03 |
| DOI： |
| 中文关键词:鲟鱼 苗种 微粒饲料 开口养殖 |
| 英文关键词:Sturgeon Fingerlings Microdiet Weaning culture |
| 基金项目: |
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| 中文摘要: |
| 在鲟鱼苗种培育转食阶段，多采用先喂活饵，再逐渐驯食投喂人工配合饲料的方法进行转食。利用地下河水进行杂交鲟鱼苗种流水养殖，直接采用微粒饲料进行鲟鱼苗开口，苗种成活率为74．0％，饵料系数为1．31，平均单产为23．64kg／m2，投入产出比1：2．12，养殖成本为17．9元／k，取得较好养殖效果，证明利用微粒饲料直接开口饲养是可行的。 |
| 英文摘要: |
| On the stage of changing food, sturgeon fingerlings was fed of live bait, and then gradually fed artificial feed. Sturgeon fingerlings were cultured by underground water, directly fed with microdiet. The survival rate was 74.0 %, feed coefficient was 1.31, the average yield was 23.64 kg/m2, input-output ratio was 1：2.12 and farming costs was 17.9 yuan/kg. It was proved that the directe feeding of microdiet was successful in the weaning culture. |
| 骆忠明,李正友,赵谱远,周路,杨兴.2009.鲟鱼苗种微粒饲料开口养殖试验[J].水生态学杂志,30(3):136-138. |
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