Odontobutis obscura fry bait domestication method
The invention provides an odontobutis obscura fry bait food conversion domestication method. Hermetia illucens larvae are used as intermediate bait for cultivation. The bait for net cage domestication is hermetia illucens larvae, the net cage domestication time is 15 days, then the hermetia illucens...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention provides an odontobutis obscura fry bait food conversion domestication method. Hermetia illucens larvae are used as intermediate bait for cultivation. The bait for net cage domestication is hermetia illucens larvae, the net cage domestication time is 15 days, then the hermetia illucens larvae are moved to a culture pond for domestication, the bait is the hermetia illucens larvae and artificial particle bait soaked with hermetia illucens slurry, the quantity of the hermetia illucens larvae is reduced along with the increase of the culture time, the quantity of the artificial particle bait is increased, and finally the artificial particle bait is used completely, so that domestication of bait food conversion of the odontobutis obscura fries is successful, the odontobutis obscura fries can be quickly converted into artificial bait, and the survival rate of the odontobutis obscura fries is high.
本发明提供了一种沙塘鳢鱼苗饵料转食驯化的方法,是使用黑水虻幼虫作为培育的中间饵料。网箱驯食的饵料是黑水虻幼虫,网箱驯食时间为15天,再移至养殖池驯食,其饵料是黑水虻幼虫和黑水虻浆液浸泡过的人工颗粒饵料,随着养殖 |
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