Seedling raising method for crucian carp
The invention discloses a seedling raising method for crucian carp. The method particularly comprises the following steps of (1) parent fish selection; (2) parent fish breeding; (3) feeding and (4) daily management. The provided seedling raising method for the crucian carp has the advantages that th...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a seedling raising method for crucian carp. The method particularly comprises the following steps of (1) parent fish selection; (2) parent fish breeding; (3) feeding and (4) daily management. The provided seedling raising method for the crucian carp has the advantages that the formula of the used fodder is scientific and reasonable, not only is the nutrition comprehensive and abundant, various nutrient components cooperate with one another to effectively improve the reproductive performance of the parent fish of the crucian carp, but also the fodder has good palatability and is digested easily, so that the fodder intake quantity and absorption conversion effect of the crucian carp are extremely improved, and the meat quality is effectively improved.
本发明公开了种鲫鱼的育苗方法。具体的包括以下步骤:(1)亲鱼选择:(2)亲鱼培育:(3)投喂:(4)日常管理。本发明提供的种鲫鱼的育苗方法,使用的饲料配方科学合理,不但营养全面丰富,各营养成分之间相互配合作用,有效增强鲫鱼亲鱼的繁殖性能,而且饲料适口性好、易于消化,极大地提高鲫鱼的进食量和吸收转化效果,有效改善了肉质。 |
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