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首页> 外文期刊>Bulletin of the Aquaculture Association of Canada >Grilse Reduction and Beyond: Growth Benefits of Photoperiod Manipulation in Cages
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Grilse Reduction and Beyond: Growth Benefits of Photoperiod Manipulation in Cages

机译：减少千里香和其他：笼中光周期操纵的生长益处

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摘要

For the past decade or so, artificial lighting has been increasingly used to illuminate salmon cages as a means of retarding early maturation. However, the results of light use on cages have been mixed, and the reasons for this are several: the implementation of lighting has varied between farms; requirements for positive results can vary between sites, areas and latitudes; and response to lighting and environment can vary between stocks. To achieve sound and reliable results in the use of lights oncages, it is necessary to first establish an understanding of the life history of salmon associated with maturation and how the lighting practices fit into the biology of the fish. Once this is clear, it then becomes important to ensure an understandingof how the technical aspects of lighting cages fit with the theoretical effects. The present paper attempts to shed light on these areas in the hope of helping Canadian fanners begin using lights and develop best practices.
机译：在过去的十年左右的时间里，越来越多地使用人工照明来照亮鲑鱼笼，以此来阻止早期成熟。但是，笼子上使用光的结果好坏参半，其原因有很多。取得积极成果的要求可能因地点，地区和纬度而异;不同的照明设备对照明和环境的反应也有所不同。为了在使用光笼中获得可靠可靠的结果，有必要首先了解与成熟有关的鲑鱼的生活史，以及如何将照明实践融入鱼类的生物学中。一旦明确这一点，确保对照明笼的技术方面如何与理论效果相适应就变得很重要。本文试图阐明这些领域，以期帮助加拿大爱好者开始使用灯光并发展最佳做法。

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