Epinephelus akaara fry cultivation method

• Main Authors: WANG LU, YU HONG, SHAO YANXIANG, YAN GUOJIANG, ZHANG CHUNLU, SUN SHUGUANG, CHEN CHAO, LI YANLU
• Format: Patent
• Language: Chinese; English
• Published: 13.07.2016
• 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 relates to an epinephelus akaara fry cultivation method and belongs to a sea water fish fry cultivation technology. The epinephelus akaara fry cultivation method comprises the following steps: 1) parent fish selection; 2) artificial spawning; 3) spawn distribution; 4) water quality regulation and control; 5) water renewal; 6) feeding. The invention adopts the technical scheme that on the basis of imitating a wild ecological environment, physical and chemical factors are properly adjusted to better adapt to the growth and the development of larvae and juveniles, so that the large-scale cultivation of epinephelus akaara fries is realized. 种赤点石斑鱼苗种培育方法，本发明属于海水鱼类苗种培育技术，它的培育方法步骤包括：1)挑选亲鱼，2)人工催产，3)布卵，4)调控水质，5)换水，6)投喂；本发明技术方案在模仿野生生态环境的基础上，对些理化因子做适当的调整以更适应仔稚鱼的生长发育，实现了大规模化培育赤点石斑鱼苗种。