在全国试行退耕还林还草的试点中 ,出现的四大误区需引起足够关注 :林草误区———重林木而轻草灌 ,种树越多 ,赔得越多 ,农民出钱、出力难有收益点面误区———将有限的人力、财力投于点线治理 ,结果是“局部改善、整体恶化”标本误区———北京、河北的有限沙尘源与西北沙尘源属不同的地理概念 ,“黄龙直逼北京”等舆论误导将会冷落西北主要沙尘源防治天人误区———热衷于人力工程 ,忽视自然力的作用与潜在的经济价值 ,“人定胜天”观念有余 ,按自然规律办事不足 In the national pilot program of returning farmland to forests and pastures, the four major misunderstandings should be given enough attention: mistakes in forest and grass --- heavy trees and light grass irrigation, the more trees are planted, the more they are lost, and the peasants pay out and make contributions Difficult to gain point of misunderstanding --- limited human and financial resources in point-by-line governance, the result is “partial improvement, the overall deterioration of the” misunderstanding --- Beijing, Hebei, limited source of dust and dust in the Northwest is different Of the geographical concept of “Huanglong straight to Beijing” and other misleading public opinion will be left out of the sand and dust source in Northwest Prevention and Control of Heaven and earth erroneous zone --- keen on human engineering, neglect the role of natural forces and potential economic value, Natural law inadequate