Integrated treatment method for facility strawberry residues and soil

Abstract

The invention belongs to the technical field of strawberry cultivation, and particularly relates to an integrated treatment method for facility strawberry residues and soil. The integrated treatment method includes the steps of 1) interplanting cabbages in strawberry planting fields 50-70 days before seedling uprooting of strawberries; 2) during seedling uprooting of the strawberries, performing rotary tillage on the cabbages, the strawberry seedlings and the Chinese prickly ash seed powder into the soil, and applying mustard elements to the soil in a spot application manner; and (3) covering the surface of the soil treated in the step (2) with a film, and carrying out closed treatment on the soil for 7-20 days. According to the method, in the treatment process, the cabbages are mainly used as fumigating materials, the Chinese prickly ash seed powder and the small number of mustard elements are added in an auxiliary manner, the used materials are all biomass materials, and under the condition that other harmful chemical substances are not added into the soil, pest and disease damage in the soil can be removed, the soil performance can be improved, and meanwhile, the strawberry seedlings are treated.

Description

technical field [0001] The invention belongs to the technical field of strawberry cultivation and plant protection, and in particular relates to an integrated treatment method for strawberry residues and soil in a facility. Background technique [0002] With the improvement of people's living standards, the demand for strawberries is increasing. Facility strawberries are the main way to grow strawberries. However, with the increase of strawberry planting years, there are many problems in the planting soil. First, the repeated cropping of strawberries has led to the accumulation of pathogenic microorganisms in the soil, and soil-borne diseases such as root rot and anthracnose have occurred seriously, resulting in increasing losses. Second, nutritional elements are out of balance. Because strawberries are high value-added crops, farmers often apply excessive fertilizers, resulting in excessive nutrients in the soil and cannot be effectively absorbed by strawberries. Third, s...

AI Technical Summary

Problems solved by technology

First, the repeated planting of strawberries leads to the accumulation of pathogenic microorganisms in the soil, and soil-borne diseases such as root rot and anthracnose occur seriously, resulting in increasing losses

Second, malnutrition

Due to the large amount of fertilizer application and the closed environment of the greenhouse, the salinization of the soil is gradually aggravated

In addition to soil problems, due to extensive management in the late stage of strawberry growth, there are a large number of pests and diseases on the plant residues after production. At present, farmers usually pull out the residues and stack them directly in the park. The residues have also become the source of the spread of diseases and insect pests, which has aggravated the occurrence of diseases and insect pests in the park and the surrounding environment, and the treatment of plant residues has also become a prominent problem in production and environmental ecology

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