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Cannibalism mitigation in striped murrel, Channa striata, with hatchery seed weaned on pellet diet: A review
Reviews in Aquaculture ( IF 10.4 ) Pub Date : 2021-12-23 , DOI: 10.1111/raq.12646
Sudhir Raizada 1 , Anurag Rawat 1 , Prem P. Srivastava 1, 2 , Kuldeep K. Lal 1
Affiliation  

Striped snakehead is one of the important food fish of high commercial value due to preference for its meat quality, therapeutic and antinociceptive properties. The species is distributed in many countries in South Asia to South-East Asia. The current production of the species is largely contributed from the capture fisheries as there are several inherent problems associated with its farming. The major bottlenecks for aquaculture production are insufficient knowledge on reproductive biology, captive breeding, higher mortalities of larvae in nursing phases, intracohort cannibalism and non-acceptance of artificial diet. The available information on these issues is sparse, often anecdotal and needs comprehensive up-scaling. To address this gap, this review compiles the available information on this species to have a better understanding of reproductive biology, captive spawning, larval rearing, cannibalism mitigation, nursery rearing of seed in different rearing systems, and most important being weaning seed on the artificial diet so that this species could be cultured on artificial diets in the grow-out systems. It is expected that this review would provide useful information for the production of feed-weaned hatchery-seed.

中文翻译:

用颗粒饲料断奶的孵化场种子在条纹鳐鱼、Channa striata 中减轻自相残杀:综述

条纹黑鱼因其肉质、治疗和镇痛特性而成为具有很高商业价值的重要食用鱼之一。该种分布于南亚至东南亚的许多国家。目前该物种的产量主要来自捕捞渔业,因为其养殖存在若干固有问题。水产养殖生产的主要瓶颈是生殖生物学知识不足、圈养繁殖、哺乳期幼体死亡率较高、群体内自相残杀和不接受人工饲料。关于这些问题的可用信息很少,通常是轶事,需要全面升级。为了解决这个差距,这篇综述汇总了关于该物种的可用信息,以便更好地了解生殖生物学、圈养产卵、幼虫饲养、同类相食缓解、不同饲养系统中种子的苗圃饲养,以及最重要的人工饲料断奶种子,以便该物种可以在养成系统中使用人工饲料进行培养。预计该审查将为饲料断奶孵化场种子的生产提供有用的信息。
更新日期:2021-12-23
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