Multiple cropping regeneration cultivation method for vegetables by utilizing all organic substrates

Abstract

The invention relates to a multiple cropping regeneration cultivation method for vegetables by utilizing all organic substrates and belongs to the technical field of agricultural production, and the multiple cropping regeneration cultivation method for the vegetables by utilizing the all organic substrates utilizes leafy vegetables such as lettuce, pakchoi and rape as main types. The multiple cropping regeneration cultivation method for the vegetables by utilizing the all organic substrates comprises the steps of mixing and fermenting enoki mushroom residues, common cultivatea mushroom residues, coconut residuum and grass carbon according to a specific proportion to prepare the substrates; filling the cultivation pot with the substrates; seeding or transplanting leafy vegetable crops and irrigating until the water permeates all the substrates; cleaning roots after harvest and recycling the substrates; subjecting the recycled substrates totop dressing, then refilling the cultivation port with the recycled substrates, and changing the crop species to continue cultivating; or placing the recycled substrates into soil. The cultivation pot can be placed in a greenhouse facility with polluted soil and on non-cultivated land such as deserts, gobi deserts, inner type courtyards and household balconies; the land is saved, the soil can be lay fallow and has a self-repair capability; and the cultivation substrates can be recycled so that resources are not wasted.

Description

technical field [0001] The invention relates to a method for multi-crop regenerative cultivation of all-organic matrix vegetables with lettuce, pakchoi, rape and other leafy vegetables as main types, and belongs to the technical field of agricultural production. Background technique [0002] Continuous planting of vegetables, during the growth process, with the accumulation of photosynthetic assimilates, a certain amount of harmful substances will also be secreted and remain in the soil. If the same crops are planted repeatedly, a large amount of harmful secretions will accumulate, which will easily cause yield reduction and poisoning. In order to ensure the yield, growers use a lot of chemical fertilizers and pesticides. As a result, the problems of excessive nitrate and pesticide residues in vegetables are becoming more and more serious. People get sick and even cause cancer. Therefore, the vegetable fields that have been planted with vegetables for ten consecutive years...

AI Technical Summary

Problems solved by technology

Among them, perlite and vermiculite are still inorganic minerals that are difficult to degrade and lack nutrients; unless a large amount of chemical fertilizers are supplemented throughout the growth process, it will cause problems such as slow growth of vegetables, too small plants, and low yield and quality; at the same time, perlite , Vermiculite is still a hard-to-degrade mineral, and there is pollution. After use, it cannot be placed in the soil and cannot be recycled; thus, the existing potted vegetables cannot be popularized on a large scale.

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