Organic cultivation method for crop rotation of eggplant, rice, broad bean and water chestnut

A cultivation method and organic technology, applied in rice cultivation, plant cultivation, botanical equipment and methods, etc., can solve problems such as uncontrollable diseases and insect pests, accumulation of pathogenic bacteria in the field, increase in insect population density, and cultivation failure.

Inactive Publication Date: 2017-01-04
HUNAN AGRI INFORMATION & ENG RES INST +1
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  • Abstract
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  • Application Information

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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 pop...

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  • Organic cultivation method for crop rotation of eggplant, rice, broad bean and water chestnut

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Embodiment 1

[0038] 1. Choose a suitable place to establish an organic cultivation production base

[0039] Choose convenient transportation, convenient drainage and irrigation, far away from urban areas and industrial and mining areas (generally required to be more than 10 kilometers apart), good ecological conditions, no heavy metal and pesticide residue pollution, far away from garbage dumps and other pollution sources (no pollution sources within at least 5 kilometers around) and the main traffic line , and establish organic cultivation production bases in agricultural production areas with sustainable production capacity. The soil environment quality requirements of the production base shall not be lower than the second-level standard in the "Soil Environmental Quality Standard" (GB 15618-1995), and the terrain shall be high and cool, the physical and chemical properties of the soil shall be good, the water and fertilizer retention capacity shall be strong, the soil layer shall be deep...

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Abstract

The invention discloses an organic cultivation method for crop rotation of eggplant, rice, broad bean and water chestnut, and relates to the technical field of crop rotation cultivation. The organic cultivation method comprises the following steps of (1) building an organic cultivation production base; (2) selecting proper varieties; (3) cultivating by the following crop rotation mode, namely that sequential cultivation in the first year: eggplant, late rice and vegetable broad bean in spring and summer crop; sequential cultivation in the second year: early rice and water chestnut, wherein every two years are used as one crop rotation cycle; (4) cultivating the organic eggplant, organic rice, organic vegetable broad bean and organic water chestnut according to the quality requirements of organic agricultural products and production technique specification, and fertilizing soil through straw field return and retting of organic fertilizer. The organic cultivation method has the advantages that the organic eggplant, organic rice, organic vegetable broad bean and organic water chestnut can be produced in the same production base; the practicality and operability are strong; the method is a scientific high-efficiency ecological circulation agricultural cultivation method, and can be popularized and applied to the middle and lower reaches of the Yangtze River.

Description

technical field [0001] The invention belongs to the technical field of crop rotation and cultivation, and in particular relates to an organic cultivation method for rotation of eggplant, rice, broad bean and water chestnut. 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. Therefore, organic cultivation must be produced in accordance wit...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G16/00A01G22/22
Inventor 肖光辉
Owner HUNAN AGRI INFORMATION & ENG RES INST
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