Method for organically cultivating muskmelons, paddy rice, vegetable broad beans and water chestnuts in crop rotation manner

Abstract

The invention discloses a method for organically cultivating muskmelons, paddy rice, vegetable broad beans and water chestnuts in a crop rotation manner, and relates to the technical field of crop rotation cultivation. The method includes steps of (1), building organic cultivation production bases; (2), cultivating the muskmelons, the paddy rice, the vegetable broad beans and the water chestnuts in crop rotation modes, to be more specific, sequentially cultivating the muskmelons, the late rice and the vegetable broad beans in a first year, and sequentially cultivating the early rice and the water chestnuts in a second year; (3), cultivating the organic muskmelons, the organic paddy rice (the late rice and the early rice), the organic vegetable broad beans and the organic water chestnuts according to quality requirements on organic agricultural products and production technical specifications and fertilizing soil by means of returning straw to fields and composting organic fertilizers. A crop rotation period includes two years. The method for organically cultivating the muskmelons, the paddy rice, the vegetable broad beans and the water chestnuts in the crop rotation manner has the advantages that the organic muskmelons, the organic paddy rice, the organic vegetable broad beans and the organic water chestnuts can be cultivated in the same organic cultivation production bases, and the method is scientific and reasonable in technology and high in practicality and operability and has a good economic benefit and a popularization application prospect in the middle and lower reaches of the 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 melon, rice, vegetable broad bean and water chestnut. Background technique [0002] Organic agriculture is one of the good ways to solve the problem of food safety. It is known as the "sunrise industry" and has broad market prospects. Organic agricultural products are pure natural, pollution-free, safe and nutritious food, also known as "ecological food". It is produced according to the principles of organic agriculture and the production methods and standards of organic agricultural products, and 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. The use of artificial chemical synthetic substances such as pesticides, fertilizers, herbici...

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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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