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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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ballistic aggregation
ballistic bunching
ballistic camera
ballistic constant
ballistic curve
ballistic design
ballistic electron emission microscopy
ballistic electron injection
ballistic galvanometer
ballistic missile defence system
Ballistic Missile Early Warning System
ballistic mode
ballistic parameter
ballistic pendulum
ballistic photogrammetry
ballistic photon
ballistic range
ballistics
ballistic shields
ballistic thermal conduction
ballistic trajectory
ballistic transport
ballistic transport mechanism
ballistic verification of judicature
ballistite
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