Abstract: By investigation and sample analysis for the using of the organic fertilizer in greenhouse in Shanxi province, the result shows that: the amount of application of organic fertilizer in the installation agriculture is relatively low; the content of organic matter in soil is lacking, and the range of organic matter is from 6.69 to 37.23 g/kg; the variation trend of organic matte in the soil of greenhouse is high in the south and low in the north; the " soil " in the installation has presented a changing trend that it is to lose the original function and turning into " carrier ".