西北地区水土保持林建设的三大热点问题研究

Three Key Issues Concerning the Forestation of Soil and Water Conservation in the Northwest Of China

与西北地区水土保持林建设密切相关的土壤干燥化、有害生物防治和水土保持林建设质量问题为西北地区水土保持林建设的三大热点问题。本文分别论述三大热点问题的研究现状和发展趋势,并对西北地区水土保持林建设质量的内涵和提高途径进行探讨。提出水土保持林建设质量问题是三大热点问题的核心。水土保持林建设质量的持续提高不仅要依靠水土保持林建设学科自身的发展,而且有赖于相关学科的发展和进步。

Three key issues are closely related to the forest establishment of soil and water conservation： dry soil,pest control and quality of forest.The problems concerning the three key issues were studied and measures to improve the forest establishment were discussed.Quality of the forest is believed to be the top issues of the three.Quality improvement not only depends on the discipline of soil and water conservation but also other related disciplines.