摘要
为了有效改善由于沙化引起的土地效益低的情况,提出草原林业沙区林农复合经营模式及效益分析方法。以沙化地区的实际环境条件为基础,分别从提高水土资源利用率、恢复林草植被、培育经济产业三个方面对农复合经营模式进行设计,并通过实例对其效益进行分析,结果表明,所设计的林农复合经营模式可以有效改善沙化地区的生态环境,创造可观的经济效益,并对于推动地方经济发展具有积极作用。
In order to effectively improve the low land benefit caused by desertification,a forest-agricultural compound management model and benefit analysis method in the grassland forestry sand area are proposed.Based on the actual environmental conditions in desertified areas,the agro-complex management model was designed from three aspects:improving the utilization rate of water and soil resources,restoring forest and grass vegetation,and cultivating economic industries,and analyzed its benefits through examples.The results show that The designed forest-agricultural compound management model can effectively improve the ecological environment of desertified areas,create considerable economic benefits,and play a positive role in promoting local economic development.
作者
张纪元
ZHANG Ji-yuan(International Center for Bamboo and Rattan,Beijing 100102,China)
出处
《价值工程》
2021年第22期38-40,共3页
Value Engineering
关键词
沙区
林农复合经营模式
效益
水土资源
sandy area
forest-agricultural compound management model
benefit
water and soil resources
