Vegetable-fruit cultivation medium, preparation method thereof and vegetable-fruit cultivation method

Abstract

The invention discloses a vegetable-fruit cultivation medium, a preparation method thereof and a vegetable-fruit cultivation method, belonging to the technical fields of the development and application of vegetable-fruit crop fertilizers. The vegetable-fruit cultivation medium mainly contains composted beast-bird excrement dehydrated biogas residue, composted crop straws, a Cerasus humilis non-fruit part and coarse sand, wherein the particle size of the coarse sand is 30-80 meshes, the weight ratio of the composted beast-bird excrement dehydrated biogas residue to the crop straws to the Cerasus humilis non-fruit part is 1 to (1-2) to (1-2), and the weight ratio of the coarse sand to organic components is (1-2) to 1. The vegetable-fruit cultivation medium is used in the vegetable-fruit cultivation method. The vegetable-fruit cultivation medium has the beneficial effects that the beast-bird excrement, the crop straws and the Cerasus humilis non-fruit part are effectively recycled and utilized, so that the resource wasting and environmental pollution are avoided; meanwhile, the soil condition can be continuously proved, the soil loss is prevented, the desertification or salinization of soil is restrained, the restoration of desertified soil, salinized soil or polluted soil is promoted.

Description

technical field [0001] The invention belongs to the technical field of development and application of fertilizers for vegetable and fruit crops, and in particular relates to a vegetable and fruit cultivation substrate, a preparation method thereof, and a vegetable and fruit cultivation method. Background technique [0002] With the continuous development of social economy, people pay more and more attention to dietary health. The use of traditional chemical fertilizers for vegetable and fruit cultivation can no longer meet people's requirements for dietary health. The development and application of organic fertilizers have become one of the substitutes for traditional chemical fertilizers. . [0003] As a large agricultural country, China produces a large amount of crop stalks every year due to agricultural production. If these crop stalks are not properly disposed of, the impact on the environment will be considerable. At the same time, the main components of these crop st...

AI Technical Summary

Problems solved by technology

However, due to the large amount of Prunus prunus branches and the like that can not be properly handled, it not only wastes resources, but also easily causes environmental pollution.

[0005] Existing organic fertilizers are mainly made of livestock and poultry manure through decomposing and processing, or fermented and decomposed plant stalks. Long-term use will cause serious ecological problems such as soil barrenness, groundwater pollution, and soil erosion. This is the case in Northwest China. Regions stand out

Moreover, the existing organic fertilizers have a single nutritional structure and are used for vegetable and fruit cultivation, which cannot meet people's growing dietary health needs.

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