The penaeid shrimp farming industry is a fast-growing sector which continues to suffer from significant feeding inefficiencies. Shrimp are slow to feed on pellets, with consumption dependent on a wide range of environmental and physiological parameters. Feed management on farms remains mainly based on feeding trays which can be difficult to observe and often result in overfeeding. While our understanding of shrimp feeding behaviour is beginning to improve under laboratory conditions, much less is known about shrimp behaviour in production ponds. Consequently, there is a growing interest within the industry to improve observations of shrimp feeding behaviour in situ, although this can be difficult due to high water turbidity and the benthic nature of shrimp. This review identifies key questions that remain unanswered in relation to shrimp feeding behaviour under commercial aquaculture conditions, and considers how they could be addressed using state-of-the-art applications based on three technologies commonly used in other areas of aquaculture. The use of passive acoustics, computer vision and telemetry are highlighted, alongside their potential to help farmers achieve better feeding efficiencies and sustainability as well as to help understand shrimp feeding behaviour in relation to various biotic and abiotic parameters.

中文翻译：

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饲养行为监测方法回答对虾饲养关键问题

对虾养殖业是一个快速增长的部门，继续遭受严重的饲养效率低下的困扰。虾以颗粒为食的速度很慢，其消耗取决于各种环境和生理参数。农场的饲料管理仍然主要基于饲喂托盘，这可能难以观察并经常导致过度饲喂。虽然我们在实验室条件下对虾摄食行为的理解开始改善，但对生产池塘中虾的行为知之甚少。因此，行业内对改进对虾摄食行为的原位观察越来越感兴趣，尽管由于水的高浊度和虾的底栖性质，这可能很困难。该审查确定了与商业水产养殖条件下虾饲养行为有关的关键问题，并考虑如何使用基于其他水产养殖领域常用的三种技术的最新应用程序来解决这些问题。强调了被动声学、计算机视觉和遥测技术的使用，以及它们帮助农民提高饲养效率和可持续性以及帮助了解与各种生物和非生物参数相关的虾饲养行为的潜力。