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integrated rice and soft-shelled turtle farming
释义
integrated rice and soft-shelled turtle farming
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农学
稻鳖综合种养
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integrated rice and soft-shelled turtle farming
稻鳖综合种养
利用稻田的自然环境,结合必要的养殖工程设施,既种植水稻又养殖鳖的一种生态农业模式。在稻鳖综合种养中,水稻能为鳖提供隐蔽、遮阴场所,将鳖的残饵及排泄物作为优良有机肥料加以利用;而鳖能摄食危害水稻的部分害虫及稻田水体中自然繁殖的昆虫、螺蛳、小鱼和小虾,清除稻田里的部分杂草。因而,能提高营养物质转化与利用效率,减少化肥和农药的使用。是稻渔综合种养的一种形式。
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