Chili planting method capable of overcoming greenhouse continuous cropping barrier

Abstract

The invention provides a chili planting method capable of overcoming greenhouse continuous cropping barrier and belongs to the technical field of crop planting. The chili planting method capable of overcoming greenhouse continuous cropping barrier comprises the following steps: pretreating soil; applying organic composite fertilizer, wherein the organic composite fertilizer comprises the components of composite microbial agents, composted human or animal excrements, composted crop straws, waste gypsum powder, waste limestone powder and a nutrient regulating preparation; applying earthworm cast; performing secondary ploughing on the soil; transplanting chili seedlings; and spraying a detoxicant. The chili planting method capable of overcoming greenhouse continuous cropping barrier has the following beneficial effects: the soil is disinfected and ploughed and fertilizer capable of improving soil fertility and enzyme activity is applied to the soil before each crop of chili is planted, the risk that the chili suffers from soil borne diseases and pests in the chili planting process is reduced, and the soil fertility supply ability in the chili growing process is improved, so that progress of the continuous cropping barrier in the chili planting process is retarded. Furthermore, the detoxicant is sprayed on the leaves and roots of the chili in the chili growing period, so that the autotoxicity of the chili is relieved, the chili growing ability is improved and the chili yield is increased.

Description

technical field [0001] The invention belongs to the technical field of crop planting, and in particular relates to a capsicum planting method which overcomes obstacles to continuous cropping in greenhouses. Background technique [0002] Pepper is one of the main vegetable and fruit crops in my country. With the expansion of pepper planting area and the increase of seed demand, the pepper seed production industry has developed rapidly in recent years. However, due to the intensive seed production base, large-scale planting, and high multiple cropping index The continuous cropping obstacles in facility capsicum cultivation are becoming more and more serious due to factors such as single species and single species. The main manifestations are low survival rate of peppers after transplanting, inhibited plant growth, and gradually aggravated diseases, which eventually lead to a decline in yield and quality. [0003] The causes of continuous cropping obstacles are complex, among wh...

AI Technical Summary

Problems solved by technology

At present, the published suppression techniques for pepper continuous cropping obstacles include the selection of disease-resistant varieties, grafting, soil disinfection, and chemical pesticide control, etc., but due to the characteristics of pepper seed production, it is impossible to select specific disease-resistant varieties, chemical pesticides have poor control effects, and the cost of soil replacement is high. Factors make it difficult to widely promote these measures in pepper seed production

Crop rotation is a method that is widely used and has significant effects. Studies have shown that appropriate crop rotation can effectively solve the problems of soil-borne diseases, root exudates and autotoxicity caused by continuous cropping. Due to the intensive and large-scale characteristics of the base, strict crop rotation cannot be implemented in pepper seed production, and the shortening of the crop rotation period will inevitably lead to continuous planting

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