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fishery environment
释义
fishery environment
Encyclopedia
农学
渔业环境
释
fishery environment
渔业环境
影响渔业生物栖息、生长和繁衍的各种天然的和经过人工改造的水域中自然因素的总体。包括水、沉积物、溶解(悬于)水中和积蓄于沉积物中的物质,以及水文、水底地形和气象条件等非生物因素,生活在水和沉积物中的饵料生物、微生物、敌害生物、共栖生物和竞食者等其他生物因素。
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origin of state
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