Optimizing reproductive performance in pangasius catfish broodstock: A review of dietary and molecular strategies

IF 1.9 Q2 AGRICULTURE, DAIRY & ANIMAL SCIENCE Veterinary and Animal Science Pub Date : 2024-06-16 DOI:10.1016/j.vas.2024.100375

Donald Torsabo , Sairatul Dahlianis Ishak , Noordiyana Mat Noordin , Khor Waiho , Ivan Chong Chu Koh , Muhammad Abduh Yazed , Ambok Bolong Abol-Munafi

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Abstract

Pangasius catfish, a significant player in the global whitefish market, encounters challenges in aquaculture production sustainability. Quality broodstock maintenance and seed production are impeded by growth, maturation, and fecundity issues. This review investigates the efficacy of strategic nutrient composition and molecular strategies in enhancing broodstock conditions and reproductive performance across various fish species. A notable knowledge gap for Pangasius catfish hampers aquaculture progress. The review assesses nutrient manipulation's impact on reproductive physiology, emphasizing pangasius broodstock. A systematic review analysis following PRISMA guidelines was conducted to identify research trends and hotspots quantitatively, revealing a focus on P. bocourti and fertilization techniques. Addressing this gap, the review offers insights into dietary nutrients manipulation and genetic tool utilization for improved seed production, contributing to pangasius catfish aquaculture sustainability.

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优化芒鲶鱼苗的繁殖性能：饮食和分子策略综述

鱼芒鲶是全球白鲑市场中的重要一员，但在水产养殖生产的可持续性方面却遇到了挑战。生长、成熟和繁殖力问题阻碍了优质鱼苗的维持和苗种生产。本综述研究了策略性营养成分和分子策略在改善各种鱼类的育苗条件和繁殖性能方面的功效。在鲶鱼方面存在明显的知识空白，阻碍了水产养殖的进展。本综述评估了营养物质操作对繁殖生理的影响，重点是鱼芒鱼种鱼。按照 PRISMA 准则进行了系统综述分析，以定量确定研究趋势和热点，发现重点是 P. bocourti 和施肥技术。针对这一空白，该综述深入探讨了如何利用日粮营养和遗传工具来提高苗种产量，从而促进黄颡鱼水产养殖的可持续发展。

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