我区地处渤海之滨,土壤盐碱,地下水位高,含盐浓度大。由于盐碱为害,植树不易成活。特别是四旁植树更难成活。 为了落实毛主席关于“植树造林”、“绿化祖国”的指示,我们在盐碱地反复地进行了植树方法的试验。通过几年来的试验,创造了用麦糠改造盐碱土提高植树成活率的方法。应 My area is located in the Bohai Sea coast, saline soil, groundwater level is high, salt concentration. Because of salt damage, planting trees is not easy to survive. In particular, planting trees on the four harder to survive. In order to implement Chairman Mao’s instructions on “afforestation and afforestation” and “greening the motherland,” we conducted repeated experiments in tree planting on saline and alkaline land. Through several years of experiments, we have created a method to improve the survival rate of tree planting by transforming saline soil with wheat bran. should