Carp fry rearing method

• Main Author: Yu Qiong
• Format: Patent
• Language: Chinese; English
• Published: 17.08.2016
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; FORESTRY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HUMAN NECESSITIES; HUNTING; NEW BREEDS OF ANIMALS; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TRAPPING

The invention provides a carp fry rearing method, comprising the following steps: preparing a 1- to 2-mu east-west fishpond, 0.8-1.2 meters in water depth with little mud, and clearing and sterilizing conventionally; applying fertilizer: applying fermented manure 7-10 days before fry are put in the pond, or applying inorganic fertilizer 5-10 kg/mu, and sterilizing with quick lime 150 kg/mu; putting fry: before putting fry, spreading an empty dense-eye net to remove wild impurities, or putting 50-80 fry of spotted silver carp for water trial, and putting fry 10-250000 fry/mu if safety is confirmed; the carp fry rearing method related herein enables higher fry survival rate, higher fry growth speed and convenience of management. 本发明提供种鲤鱼鱼苗培育方法，包括以下步骤：池塘准备：选择1-2亩，水深0.8-1.2米,少淤泥,东西向鱼池,按常规方法清整、消毒；施肥：鱼苗下塘前7-10天，将已发酵的粪肥施入，或者施5-10kg/亩的无机肥料，生石灰消毒，用量150kg/亩；放苗：放鱼苗前先用密眼网拉空网除野杂，或者放花白鲢苗种50-80尾进行试水，证明切安全后即可放鱼，10-25万尾/亩；本发明涉及的这种鲤鱼鱼苗培育方法，该方法使鱼苗的成活率高，鱼苗长的快，而且方便管理。