Balcony vegetable nutrient soil and preparation method thereof

Abstract

The invention discloses balcony vegetable nutrient soil and a preparation method thereof. The preparation method comprises the steps of selecting loose soil having organics content of 1-2%, removing weeds and small stones, crushing the soil, screening the crushed soil, exposing the screened soil to the blazing sun to obtain garden soil; proportionally mixing fermented residue of black fungus, fermented mother fertilizer of cow dung fungal residue, earthworm cast, pearlite and the garden soil to obtain mixed soil; proportionally mixing the mixed soil with Bacillus subtilis to obtain vegetable nutrient soil. The invention also involves vegetable nutrient soil prepared via the preparation method. The vegetable nutrient soil herein is made by proportioning the materials, such as garden soil, residue of black fungus, cow dung and earthworm cast; the vegetable nutrient soil having mass organics and the nutrient elements, such as nitrogen, phosphorus and potassium, can meet the growth need ofvegetables, and has good management convenience and a good application prospect; effective use is made to animal farming waste and waste from edible fungi production, resource utilization is increased, and less environmental pollution is caused.

Description

technical field [0001] The invention relates to the technical field of balcony vegetable planting, in particular to a balcony vegetable nutrient soil and a preparation method thereof. Background technique [0002] With the acceleration of urbanization, a large number of new buildings, residential quarters, and municipal facilities have sprung up one after another. More and more urban residents are far away from the countryside and nature, and are enduring the ecological isolation and loneliness brought about by modern civilization. Fortunately, the urban living environment has also changed, especially the increase in the area of ​​balconies or roofs in homes, providing people with the possibility to get close to nature again. It has been reported to make full use of living space conditions such as balconies, terraces or roofs with suitable light and heat conditions to build miniature vegetable gardens or gardens, but most of them are directly cultivated with soil, and the re...

AI Technical Summary

Problems solved by technology

It has been reported to make full use of living space conditions such as balconies, terraces or roofs with suitable light and heat conditions to build miniature vegetable gardens or gardens, but most of them are directly cultivated with soil, and the related cultivation techniques are relatively simple, often resulting in slow growth, dead Seedlings, low yield or even no fruit

However, according to the growth and development characteristics of vegetable crops, especially based on the physical and chemical properties of different nutrient soils (or substrates), there are still few reports on balcony cultivation.

[0003] At the same time, if the agricultural waste such as edible fungus residue and livestock manure produced in agricultural production is not developed and utilized as a resource, it will not only cause pollution to agriculture and the ecological environment, but also cause a waste of resources.

At this stage, the soil used for balcony production is either dug from the farmland and used directly, or it is cultivated by adding and supplementing organic fertilizers and chemical fertilizers by itself. and other issues), and often cannot meet the needs of vegetable growth

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