摘要
从退耕还林还草工程和梯田的生态效益入手,以宁夏隆德县为例,阐述了在沙土流失严重的黄土丘陵沟壑区,退耕还林(草)工程和梯田建设相结合所产生的效益,以期对黄土丘陵沟壑区的可持续发展有所借鉴。
In this article the Ningxia Longde County being taken as the example,the ecological efficiency from the forestry/grass construction in farmland connected with the terraced field was analyzed.The efficient production would be a model of the sustainable development in loess knoll arid area.
出处
《安徽农业科学》
CAS
北大核心
2007年第15期4611-4613,共3页
Journal of Anhui Agricultural Sciences
关键词
退耕还林(草)
梯田
生态效益
黄土丘陵干旱区
Forestry/grass construction in farmland
Terraced field
Ecological efficiency
Loess knoll arid area
