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放牧地轮换
释义
放牧地轮换
Encyclopedia
农学
放牧地轮换
释
rotation of pastures
放牧地轮换
放牧地在一个利用周期内,按照一定的规划,放牧时间、利用方式、放牧家畜和保育等逐年更替,以避免草地连续多年在同一时期以同一方式或为同种家畜利用,从而威胁优良牧草的再生和草地更新的稳定或提高草地生产性能和持久性的措施。
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main exciter
main face
main fishing grounds in the world
main flow area and expanding main flow area of cleanroom
main flux
mainframe
main function area
main gap
main gearbox
main geomagnetic field
main group
Main Hall maintenance project of Fujian Quanzhou Tianhou Palace
Main Hall of Baoguo Temple
Main Hall Of Baoyan Temple
Main Hall of Chuzu Convent in Shaolin Temple
Main Hall of Fengguo Temple
Main Hall of Foguang Temple
Main Hall of Guangrao Guandi Temple
Main Hall of Hualin Temple
main hall of hydropower station
Main Hall of Kaishan Temple
Main Hall of Nanchan Temple
Main Hall of Qinglong Temple at Lushan
Main Hall of the Hualin Temple
Main Hall of the Nanchan Temple
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