Soil remediation agent for Morchella esculenta culture

Abstract

The invention relates to the field of soil succession cropping obstacle remediation, particularly a soil remediation agent for Morchella esculenta culture, which is composed of the following components in parts by weight: 3-5 parts of diatomite, 2-4 parts of peanut pulp, 7-10 parts of maggot manure composite material, 6-8 parts of sterilized water, 1-2 parts of shell powder, 0.3-0.5 part of dipotassium hydrogen phosphate, 0.3-0.5 part of potassium dihydrogen phosphate, 3-5 parts of activated carbon powder and 0.5-2 parts of white lime. The soil remediation agent for Morchella esculenta culture solves the problem of succession cropping obstacles in soil for Morchella esculenta culture in the prior art, is capable of effectively enhancing the bioactivity of the soil, regulating the microecological composition of the soil, improving the soil structure, increasing the soil fertility, optimizing the nutrient components of the soil, reducing the loss of the soil nutrient components and lowering the heavy metal absorption of crops, and greatly enhances the yield and quality of the Morchella esculenta on the premise of solving the problem of soil succession cropping obstacles in the soil for Morchella esculenta culture.