Special full-value nutrition liquid and organic substrate integral cultivating mode for green peppers

Abstract

The invention relates to a special full-value nutrition liquid and organic substrate integral cultivating mode for green peppers. Organic wastes, such as crop straws, waste slag after edible fungi cultivating, and feces of livestock, are used as raw material, and are subjected to harmless treatment to form a green pepper cultivating substrate, so as to replace the soil. Full water-soluble fertilizer is prepared into full-value nutrition liquid according to the fertilizer requiring rule of the green pepper, and the water and the nutrients are supplied to the root area of the green pepper in a water and fertilizer integral way. The cultivating mode for planting the green pepper has the advantages that safety is realized, the water and the labor are saved, the cost is low, the management is easy, the raw material of the substrate can be easily obtained, the utilization rate of the fertilizer is high, soil-borne diseases are avoided, and the like. Compared with the green pepper planted in common soil, the green pepper produced by the cultivating mode has the advantages that the yield is high, the fruit is thick, the nutrition ingredients are rich, the content of pesticide residues are low, the taste is good, the number of odd fruits is little, the commodity rate is high, and the like. The cultivating mode disclosed by the invention is used for producing high-yield and high-quality green pepper in the areas where the normal agricultural production cannot be carried out, such as heavy-salt alkaline lands, mountain lean lands and abandoned industrial and mining lands.

Description

(1) Technical field [0001] The invention is a supporting technology suitable for cultivating green peppers in solar greenhouses or plastic greenhouses. (2) Background technology [0002] Green pepper is a large solanace fruit vegetable crop in northern China that is cultivated in winter in solar greenhouses with a large area in winter. Intensive greenhouse green pepper production has become one of the main benefit agriculture in many regions. Green pepper is one of the solanaceous vegetables that avoid continuous cropping. As a result of intensive continuous cropping, the yield and quality of green peppers have deteriorated. Soil-borne diseases such as root knot nematodes, fusarium wilt, root rot, and bacterial wilt have become more and more serious. In order to maintain high yields, vegetable farmers have to rely on extensive use of pesticides to control the disease of green peppers. Years of concentrated planting and long-term unreasonable fertilization ratio have caused soil ...

AI Technical Summary

Problems solved by technology

Years of concentrated planting and long-term unreasonable fertilization ratios lead to imbalances in soil nutrition and a continuous decline in the utilization rate of fertilizers. Vegetable farmers must rely on large amounts of fertilizers to maintain high yields of green peppers. This not only increases production costs, but also accumulates soil salinity, which endangers the sustainability of green peppers. sexual production

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