While returning more farmland to forests and grass,we should implement without delay the national plan for the conservation of grasslands. 加大退耕還林還草力度，抓緊實(shí)施全國草原生態(tài)保護建設規劃。
De-farming and restoring forest are principal policies presently for the improving of eco-environment and the reducing of soil and water loss in the Loess Plateau. 摘要退耕還林還草是目前黃土高原整治生態(tài)環(huán)境和控制水土流失的主體政策。
