cultivated slope land

基本解释

In Wangjiagou watershed, cultivated slope land, V shaped gully head, village road, red soil gully slope, small watershed gully and mining area are the main sediment sources.
坡耕地、沟头V形沟、村庄道路、红土沟坡、沟道小流域、矿区是王家沟流域主要产沙源地。
Planting trees in blocked out mountains and reforestation in slope cultivated land are significant strategic project of ecological environment construction in Hubei province.
封山植树、退耕还林是湖北省生态环境建设的重大战略举措。
It was also pointed out that, under current social and economic condition, establishing protective farming system is an economical way to control water and soil loss in slope cultivated land.
认为在目前的社会经济条件下，建立保护性种制度是减轻坡耕地水土流失最为经济有效的途径。