[1]白岗栓,杜社妮,白延红.陕北丘陵沟壑区退耕还林中有关问题探讨[J].水土保持研究,2003,10(04):286-289.
　BAI Gang-shuan,DU She-ni,BAI Yan-hong.Investigating and Studying of Problems of Returning Farmland to Forest and Grassland in Loess Hilly and Gully Region of Northern Shaanxi[J].Research of Soil and Water Conservation,2003,10(04):286-289.
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陕北丘陵沟壑区退耕还林中有关问题探讨

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 10 期数: 2003年04期 页码: 286-289 栏目: 出版日期: 1900-01-01
Title:
Investigating and Studying of Problems of Returning Farmland to Forest and Grassland in Loess Hilly and Gully Region of Northern Shaanxi
作者:
白岗栓1, 杜社妮1, 白延红2
1. 西北农林科技大学水土保持研究所, 陕西, 杨陵, 712100;
2. 杨凌职业技术学院
Author(s):
BAI Gang-shuan1, DU She-ni1, BAI Yan-hong2
1. Institute of Soil and Water Conservation, Northwestern Sci-tech University of Agriculture and Forestry, Yangling 712100, Shaanxi, China;
2. Yangling Vocationel and Technique School
关键词:
退耕还林还草; 植被建设; 生态环境; 问题探讨
Keywords:
returning farmland to forestland and grassland; vegetation construction; ecological environment; problems and investigating and studying
分类号:
S157
摘要:
针对陕北丘陵沟壑区退耕还林中出现的后续产业不力，重林轻草、轻灌，树种、草种单一且外来物种占优势，不注重生态系统的异质性及政策等方面的问题，提出需加强后续产业建设开发，植被建设要重视先锋物种，模拟天然生态系统及调整退耕还林政策，加速移民建镇，加强科技宣传，提高农民素质等。
Abstract:
There are many problems appeared during returning sloping farmland, to forestland and grassland in loess hilly and gully region of northern Shaanxi, such as having no best follow-up industry, paying great attention to woods, slighting bushes and grasses,only kinds of trees and grasses are used and exotic species in the ascendant, paying no attention to the heterogeneity of ecosystem and some questions about policies.It is put forward that construction and exploitation about follow-up industry must be strengthened, vegetation construction should be paid more attention to pioneer species and simulated natural ecosystem, policies about returning farmland to forestland and grassland must be adjusted, migration should be speeded up, scientific and technological propaganda and popularization must be strengthened, farmers’ educational level should be heightened.

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备注/Memo

收稿日期:2003-5-5。
基金项目:中国科学院知识创新工程项目（KZCXI-06）。
作者简介:白岗栓（1965- ），男，副研究员，主要从事果树栽培及水土保持.

更新日期/Last Update: 1900-01-01