Organic crop rotation cultivation method of autumn solanum melongena, pisum sativum, early oryza sativa and eleocharis dulcis

Abstract

The invention discloses an organic crop rotation cultivation method of autumn solanum melongena, pisum sativum, early oryza sativa and eleocharis dulcis, and relates to the technical field of crop rotation cultivation. The organic crop rotation cultivation method comprises the following steps of (1) selecting proper places for establishing organic cultivation and production bases; (2) selecting proper varieties; (3) using a crop rotation mode of sequentially cultivating the early oryza sativa, the autumn solanum melongena and the pisum sativum in the first year, and sequentially cultivating the early oryza sativa and the eleocharis dulcis in the second year, wherein a crop rotation cycle is 2 years; and (4) performing crop rotation cultivation of organic solanum melongena, pisum sativum, early oryza sativa (the early oryza sativa is cultivated once each year in one crop rotation cycle), and the eleocharis dulcis according to the quality requirements and the production technical specification of organic agriculture products, and enhancing soil fertility through returning straw to fields and wet composting of organic fertilizers. The organic crop rotation cultivation method is high in practicality and operability, can be popularized and applied in the middle and lower reaches of Yangtze river, and has good social benefits, economic benefits and ecological benefits.

Description

technical field [0001] The invention belongs to the technical field of crop rotation cultivation, and in particular relates to an organic cultivation method for autumn stubble eggplant, peas, early rice and water chestnuts in rotation. Background technique [0002] Organic agriculture was first proposed by European countries in the 1920s. After decades of practice and development, it has gradually attracted the attention of governments of various countries. Organic agriculture is one of the good ways to solve the problem of food safety. It is known as "sunrise industry" and has broad market prospects. Organic agricultural products are pure natural, pollution-free, safe and nutritious food, also known as "ecological food", which are produced according to the principles of organic agriculture and the production methods and standards of organic agricultural products, and are certified by organic food certification agencies. Organic cultivation must be produced in accordance wi...

AI Technical Summary

Problems solved by technology

Although rice is a crop resistant to continuous cropping, since the production of organic rice cannot be controlled by chemical agents, long-term continuous cropping will also lead to the accumulation of pathogenic bacteria in the field and increase the density of insect populations. To control the occurrence of pests in the field, various methods such as soaking seeds in Chinese herbal medicine liquid and preventive spraying of botanical pesticides are used to prevent and control pests and diseases. Severely reduced yield, even cultivation failure

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