摘要
对丽水地区实验林场杉木采伐更新的调研结果认为:为有利于杉木萌芽更新,杉木的主伐年龄不宜过迟;伐桩高度必须降到20cm以下;采伐后应及时炼山;有条件的应提倡伐桩下山基部复土;对大径级伐桩可通过施肥促进萌芽率提高。
Through investigating result of cut and reforestation. to Cunninghamia lanceo-lata of this forestry farm, We hold that: cut age of C. lanceolata should not be too late inorder to coppice of C. lanceolata; tree-stool height must be under 20 cm; timely refiningmountain after cut; germination percentage through applying fertilizer for cutting big-diam-etral tree-stool.
出处
《浙江林业科技》
北大核心
1990年第6期42-43,共2页
Journal of Zhejiang Forestry Science and Technology
