浅谈陕北黄土丘陵沟壑区农业生态环境的改善问题

Discussion On Improvement of Agri—ecological Environment in the Loess Plateau in North Shaanxi

该文论述了陕北黄土丘陵沟壑区农业生态环境现状及恶化的原因。提出发展生态农业是改善生态环境的根本战略;发展教育是改善农业生态环境的重要手段。建设自给型谷物乔材业,水保型草灌业,商品型牧果业是发展该类型地区农业经济、改善生态环境的基本原则。

The situation of agricultural environment in the Loess Plateau in north Shaanxi and reasons for its worseningwere described. It was pointed out that constructing eco-agriculture is the basic strategy for improvement of agri-environment. Paying attention to education is the important way for the improvement of environment. To estab-lish self sufficient grain production and timber forest, conservational grass and shrub land, commodity animal hus-bandry and fruit production is the basic principle for development of agricultural economy and improvement of eco-environment in this kind of areas.