园林废弃物发酵基质对土壤 pH 值及含盐量的影响研究

为了研究园林废弃物发酵基质对土壤pH值及含盐量的影响，将园林废弃物粉碎以后加入生物菌剂进行发酵处理，生产的发酵基质在不同实验条件下与土壤混合，并检测了土壤pH值及含盐量的变化。实验结果表明：园林废弃物发酵基质对于土壤的pH值及含盐量有一定的影响，其中，A组1号实验条件能够有效降低土壤pH值，C组2号实验条件能够有效降低土壤含盐量。由此可以说明，园林废弃物发酵基质在改良土壤盐碱化方面具有一定的作用。

Effects of Garden Waste Fermentation Matrixon the Soil pH Value and Salt Content

This articlefermentsthe comminuted garden wastes after adding microbial inoculants ,mixes fermen-tation production with the soil under different experimental conditions ,and thenstudies the changes of soil pH valueand salt content .The experimental results show that ,garden wastefermentation substrate has influ-ences on the pH value of the soil to a certain extent ,for instance ,the experimental conditions ofgroupA no .1 can effectively reduce soil pH value ,and theexperimental conditions ofgroup Cno .2 can effectively reduce the salt content of soil .Therefore ,it can explain that garden waste fermentation has some effects on the improve-ment of soil salinization .