Method for hatching litopenaeus vannamei larvae

• Main Authors: XU XIAOLI, ZHANG ZHENKUI, REN HANWEI, WANG YANHUAI, HAO JUN, BAO HAIYAN
• Format: Patent
• Language: Chinese; English
• Published: 23.08.2019
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; NEW BREEDS OF ANIMALS; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; TRAPPING

The invention discloses a method for hatching litopenaeus vannamei larvae. The method includes the steps of (1) introduction of parent shrimps; (2) transport of the parent shrimps; (3) disinfection ofa parent shrimp breeding pond; (4) disinfection of a nursery room; (5) overwintering cultivation of the parent shrimps; (6) maturation accelerating and breeding of the parent shrimps; (7) induced mating; (8) egg laying and hatching; (9) hatching of fertilized eggs; (10) larval raising; (11) quality control of shrimp seeds; and (12) shrimp seed packaging. By the method, the technical problems thatthe litopenaeus vannamei larvae are sensitive to changes of environmental conditions and the survival rate is low are solved, the quality and yield of the shrimp seeds are improved, and the success rate of breeding is increased. 本发明公开了一种凡纳滨对虾幼体的孵育方法，包括以下步骤：(1)亲虾引进；(2)亲虾运输；(3)亲虾培育池消毒；(4)育苗室消毒；(5)亲虾越冬培育；(6)亲虾催熟培育；(7)诱导交配；(8)产卵孵化；(9)受精卵孵化；(10)幼体培育；(11)虾苗质量控制；(12)虾苗包装。本发明的方法解决了凡纳滨对虾幼体对环境条件变化十分敏感、成活率低的技术问题，提高了对虾苗种质量和产量，也提高了养殖成