请输入您要查询的字词:
单词
稻鳖综合种养
释义
稻鳖综合种养
Encyclopedia
农学
稻鳖综合种养
释
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。
随便看
competitive strategy
competitive strategy analysis
competitive strategy formulation
competitive technical intelligence
competitive tendering
competitive testing
competitive wushu
competitor
competitor analysis
competitor document
competitor identifying
competitor intelligence
competitor profile
competitors survey
competitor tracking
comp fil
compg
compilation
compilation and analysis on monitoring data of hydraulic engineering
compilation and authoring
Compilation and Comparison of Laws of the Tang and Ming Dynasties
Compilation by Cang Jie
compilation catalogue
compilation for charts
Compilation for His Majesty's Reading
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2025/11/14 1:10:39