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森林永续利用
释义
森林永续利用
Encyclopedia
农学
森林经营方案
释
forest sustained yield
森林永续利用
在一定经营范围内能不间断地生产经济建设和人民生活所需要的木材和林副产品,持续地发挥森林的生态效益、经济效益和社会效益,并在提高森林生产力的基础上,扩大森林的利用量。又称森林永续收获、森林永续作业。
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site of the Tingsiqiao Battle in the Northern Expedition
site of the Tunnel Warfare at Ranzhuang
site of the Twenty-Fifth Army Headquarters of the Red Army of the Workers and Peasants of China
site of the Xifeng Concentration Camp
Site of the“Quell the British”Corps at Sanyuanli
Site of Tianjin Lishunde Hotel
Site of Tuci Shipwreck of the Ming Dynasty at Xiangshan
Site of Tunnel Warfare of Jiaozhuanghu
Site of Undergraduate College of Imperial University of Peking
Site of Union Medical College
Site of University of Nanking
Site of War Criminals Management Insititute
Site of Wenxingxiang Business Firm
Site of Wunvshan Mountainous City
Site of Wu palaces and gardens on Lingyan mountain
Site of Xanadu World Culture Heritage
site of Yanji Border Supervision Office
Site of Yinshan Homo sapien
Site of Yuanmou Man
Site of Yuan shipwreck at Sandaogang of Suizhong
site of Zhijiang University
Site of Zhiyuan Battleship at Dandong
Site of Zunyi Conference
site percolation
site percolation process
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