Soil conditioner for continuous cropping of strawberries and application thereof

Abstract

The invention discloses a soil conditioner for continuous cropping of strawberries and an application thereof. The soil conditioner comprises the following components in parts by mass: 15-25 parts of peat, 8-15 parts of decomposed manure, 10-15 parts of leguminous plant root, stem, leaf and shell wastes, 10-14 parts of quicklime, 15-20 parts of montmorillonite, 5-10 parts of sodium bicarbonate, 4-6 parts of sodium citrate, 5-10 parts of domestic fungus dregs, 5-8 parts of a traditional Chinese medicine extract product, 3-6 parts of vinasse, 10-20 parts of microbial fermentation broth, 5-12 parts of a soil disinfectant, and 10-30 parts of an organic fertilizer. The product can be reasonably applied to improvement of continuous cropping soil of strawberries, and can effectively solve continuous cropping problems of salination, acidifying, deletion and unbalance of nutrition as well as insect diseases, and the like existed in continuous cropping soil; after the soil conditioner is used for conditioning the soil which is used for plantation of strawberries, plant death rate is reduced, yield is increased, generation probability of insect diseases is reduced, and the big problem of sustainable plantation of strawberries is solved with significant meaning.

Description

Technical field [0001] The invention relates to strawberry planting biological preparation technology, in particular to a strawberry continuous cropping soil conditioner and its application. Background technique [0002] Due to the high cost of moving the strawberry greenhouse facilities, the annual production and use period is long (about 9 months from planting to the end of the harvest of strawberries in the greenhouse), coupled with limited arable land, it is difficult to rotate crops and the phenomenon of continuous cropping is very common, which causes soil The pathogenic bacteria and eggs in the greenhouse accumulate year after year, and some soil-borne diseases and insect pests such as verticillium wilt and anthracnose occur year after year, and the disease is getting more and more serious. In addition, soil salinization, acidification, and nutritional imbalance have appeared one after another, causing strawberry plants Poor growth and development, mortality rate as high a...

AI Technical Summary

Problems solved by technology

[0004] Purpose of the invention: In order to solve the problem of strawberry continuous cropping soil in the prior art that affects the yield and quality of strawberry, the present invention proposes a method to effectively solve the continuous cropping problems of soil salinization, acidification, nutrient deficiency and imbalance, and pests and diseases. strawberry continuous cropping soil conditioner