黄土丘陵沟壑区(Ⅲ)山坡地林草植被配置模式研究  

Disposition Model of Grass and Forest in Slope Land of Loess Plateau in Third Sub-region

作　　者：任杨俊[1] 赵光耀[2] 李建牢[1] 赵俊侠[1] 梁其春[2] 

机构地区：[1]黄河水利委员会天水水保站,甘肃天水741000 [2]黄河上中游管理局,陕西西安710043

出　　处：《水土保持学报》2001年第6期78-80,共3页Journal of Soil and Water Conservation

基　　金：黄委水保基金 ( 95 -0 5 );黄河防汛科技项目 ( 99Y0 1)

摘　　要：根据对黄土丘陵第三副区的 3个流域林草植被状况调查和山坡地水、肥、光、温等在坡面的层面分布规律 ,自坡上而下依次提出了不同层面的林草植被优化配置模式及植物种 。According to investigation vegetation condition of grass and forest of three pieces of watershed in hilly region loess plareau in the third sub region and the distribution regulary of moisture, fertility, illumination, temperature in different slope land. This paper presents the optimal disposition model of grass and forest in slope and relational floristics. This is of great importance for building vegetation in this area.

关 键 词：黄土丘陵沟壑区 山坡地 植被 配置模式 

分 类 号：S717.192[农业科学—林学]