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渔业资源增殖
释义
渔业资源增殖
Encyclopedia
农学
渔业资源增殖
释
enhancement of fishery resources
渔业资源增殖
用人工方法直接向海洋、滩涂、江河、湖泊、水库等天然水域投放或移入渔业生物的卵子、幼体或成体,以恢复或增加种群数量,改善和优化水域群落结构的措施。广义的还应该包括改善水域的生态环境,向特定水域投放某些装置(如附卵器、人工鱼礁等)及野生种群的繁殖保护等间接增加水域种群资源量的措施。
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fishing technology
fishing telemetry positioning system
Fishing Threads
fishing tools
fishing vessel
fishing vessel automatic identification system
fishing vessel communication equipment
fishing vessel design
fishing vessel insurance
fishing vessel management
Fishing Vessel Monitoring System
fishing vessel navigation equipment
fishing vessel performance
fishing vessel satellite navigation system
fishing vessel survey
fishing-village
fishing village festivals
Fishing Village in Autumn by Ni Zan
Fishing Village in Light Snow by Wang Shen
fishing with cage and pot
fishing with canvas spreader stow net
fishing with cast net
fishing with lift net
fishing with lights
fishing with rake
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