CAJ | 학술논문

在干旱、半干旱的华北地区和西北地区,退耕还林工程中营造的灌木林占36.36%,并发挥了显著的生态效益和一定的经济、社会效益。总结了退耕还林工程发展灌木林取得的效益和经验做法,分析了灌木林培育与利用中存在的总体质量差、利用不充分、科技含量低、资金投入少等4个突出问题,提出了科学规划、分类经营,加强管理、提高质量,促进利用、发挥效益,强化科技、提升水平,加大扶持、推动发展等进一步加快灌木林培育与利用的对策建议。
재간한、반간한적화북지구화서북지구,퇴경환림공정중영조적관목림점36.36%,병발휘료현저적생태효익화일정적경제、사회효익。총결료퇴경환림공정발전관목림취득적효익화경험주법,분석료관목림배육여이용중존재적총체질량차、이용불충분、과기함량저、자금투입소등4개돌출문제,제출료과학규화、분류경영,가강관리、제고질량,촉진이용、발휘효익,강화과기、제승수평,가대부지、추동발전등진일보가쾌관목림배육여이용적대책건의。
In the arid and semiarid areas of Northwest and North China, the area of shrubs accounts for 36.36% of the total area of afforestation for conversion of cropland to forest. The shrubs yield the remarkable ecological benefits and certain economic and social benefits. This paper summarizes the benefits and good experience from shrubs for conversion of cropland to forest. Based on the four problems in silviculture and utilization of the shrubs for conversion of cropland forest-lower quality, not full utilization, weak science and technology, and lack investment, following suggestions are developed： scientific planning and classifying, enhancing management and improving quality, promoting utilization and benefits, strengthening the application of science and technology, and enlarging policy and investment support.