Breeding method of goose head red goldfishes

The invention provides a breeding method of goose head red goldfishes. The method is characterized by comprising the following steps of (1) breeding pond selection; (2) artificial breeding; (3) fry breeding; and (4) fry screening. Biological baits and compound feed are adopted for feeding, so that t...

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Bibliographische Detailangaben
Hauptverfasser: ZHAO ZIXU, AI SHUICHANG, ZHANG BAOLONG, ZHAI SHENGLI, DUAN JIHANG
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention provides a breeding method of goose head red goldfishes. The method is characterized by comprising the following steps of (1) breeding pond selection; (2) artificial breeding; (3) fry breeding; and (4) fry screening. Biological baits and compound feed are adopted for feeding, so that the reproductive capacity of parent fishes is high, the body color of fries is bright, particularly,red and white body color contrast is obvious, growth is rapid, and diseases are prevented; and the fry selection time and standard are scientific and reasonable, so that while the breeding density isreduced, the breeding cost is reduced, and the fry quality is improved. 本发明提供一种鹅头红金鱼的繁育方法,其特征在于,包括以下步骤:(1)选择养殖池;(2)人工繁殖;(3)鱼苗养殖;(4)苗种筛选。本发明采用生物饵料和配合饲料投喂,使亲鱼繁殖力强、苗种体色鲜艳,尤其是红、白体色对比明显,生长迅速,预防病害发生;苗种挑选时间和标准科学合理,在降低了养殖密度的同时又减少了养殖成本,提高了苗种品质。