Organic cultivation method based on rotation of autumn melons, vegetable broad beans, rice and water chestnuts

Abstract

The invention discloses an organic cultivation method based on rotation of autumn melons, vegetable broad beans, rice and water chestnuts, and relates to the technical field of rotation cropping. The organic cultivation method includes the following steps: (1), establishing an organic cultivation production base; (2), cultivating according to a rotation method; (3), cultivating organic melons, organic vegetable broad beans, organic rice (planting one batch of early-season rice in the first year and the second year of a rotation cycle) and organic water chestnuts according to quality requirements and production technology standards of organic agricultural products, and fertilizing soil by straw turnover and organic fertilizer preparation. The rotation method includes sequentially cultivating the early-season rice, the autumn melons and the vegetable broad beans at the first year, and sequentially cultivating the early-season rice and the water chestnuts at the second year, wherein every two years serve as a rotation cycle. The organic cultivation method has the advantages that the organic melons, the organic vegetable broad beans, the water chestnuts and the organic rice can be cultivated in the same cultivation production base, a high-efficiency ecological circular agriculture cultivation mode, high practicability and operability and high social, economic and ecological benefits are achieved, and the method has a broad promotion and application prospect in the middle and lower reaches of Yangtze River.

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 crop rotation of autumn melons, vegetable broad beans, rice and water chestnuts. Background technique [0002] 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. Therefore, organic cultivation must be produced in accordance with the quality requirements and production technical specifications of organic agricultural products. In the entire production process, the use of artificial chemical synthetic sub...

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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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