A Planting Method Overcoming Obstacles of Capsicum Continuous Cropping

Abstract

The invention provides a planting method with effects of overcoming chili continuous cropping obstacles, and relates to the field of chili planting. The planting method includes sowing seeds; growing seedlings; planting the seedlings in fields; managing water and fertilizers. The planting method further includes treating soil; spraying detoxifying agents in chili growth procedures. A process for treating the soil includes turning over the soil, exposing the soil, moisturizing the soil, shading the soil from the sun and the like before the seeds are sown; the detoxifying agents comprise glutathione, liquid phosphate dissolving microbial agents, liquid photosynthetic bacterium microbial agents, ascorbic acid and citric acid which are mixed and stirred with one another to obtain the detoxifying agents; the detoxifying agents are sprayed in such periods in the chili growth procedures that the detoxifying agents are applied once when 2-3 true leaves of chili appear in each seedling stage, are applied once when 4-8 true leaves of the chili appear, are applied once at the intervals of 8-10 days in flowering and fruit bearing periods and are applied once at the intervals of 10-12 days in fruiting periods. The planting method has the advantages that the chili can be efficiently continuously cropped on the same land parcels, the pesticide and chemical fertilizer application frequencies can be reduced, and the yield can be increased.

Description

【Technical field】 [0001] The invention relates to the field of capsicum planting, in particular to a planting method for overcoming obstacles to continuous cropping of capsicum. 【Background technique】 [0002] The main reasons for continuous cropping obstacles of pepper are: with the increase of planting years, soil secondary salinization, nutrient imbalance, crop root exudates and pathogenic bacteria continue to accumulate. At the same time, pepper roots, stems and leaves will also produce toxic substances, leading to self-toxicity. The occurrence of the effect, the autotoxicity of pepper is mainly manifested in the reduction of seed germination rate to varying degrees, the growth of pepper plants is reduced, the chlorophyll content, net photosynthetic rate and transpiration rate of pepper are reduced, the plants are weak, the disease resistance is weakened, and the yield is reduced. [0003] The current measures to solve the obstacle of pepper continuous cropping mainly in...

AI Technical Summary

Problems solved by technology

Intercropping or crop rotation between peppers and other crops can alleviate soil compaction and the occurrence of diseases and insect pests after continuous cropping of peppers to a certain extent, and improve yield and quality. The growth of crops has poor overall disease resistance and is still highly dependent on chemical pesticides and fertilizers; and using chemical methods to improve soil and biochemical methods to prevent and control pests and diseases will pollute the environment and increase planting costs

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