Organic rice production method

A production method and technology of organic rice, applied in the directions of organic fertilizers, rice cultivation, botanical equipment and methods, etc., can solve the problems of low prices of ordinary agricultural products, difficulty in meeting the health needs of the masses, etc., so as to enrich the income chain and improve the net income. , the effect of increasing the level of production

Active Publication Date: 2014-01-08
INST OF AGRI RESOURCES & REGIONAL PLANNING CHINESE ACADEMY OF AGRI SCI +2
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Problems solved by technology

Due to the inherent quality and quality of ordinary agricultural products, and it is difficult to meet the needs of the masses for health, the price of ord

Method used

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Embodiment

[0060] The present invention selects paddy fields in the south that meet the environmental requirements for organic rice production. Adopt high-yield milk vetch planting technology and rice straw utilization technology to coordinate and fertilize the soil. Use the winter slack season to open the drainage ditches to ensure convenient drainage, so as to prevent the fields from being flooded, stagnant water or waterlogging affecting the growth of milk vetch. At the same time, after the spring of the next year, a frog anti-escape net will be built, including a purse seine and a skynet. Choose an appropriate time to sow rice, usually around April 20, and usually transplant or throw seedlings from the end of May to the beginning of June. Open a "well" or "field" shape in the organic rice field for the habitat of frogs. The width of the ditch is generally 50 cm and the depth is 50 cm. The total area of ​​the ditch accounts for about 10% of the field area. Select high-quality rice v...

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Abstract

An organic rice production method comprises the following steps that a, previous preparation is conducted; b, rice seedlings are raised; c, an organic soil field is ploughed; d, rice seedling transplantation and water and fertilizer management after transplantation are conducted; e, rice is harvested. The organic rice production method solves the problems that as for organic rice production in the south, rice yields are low, and plant diseases and insect pests are serious, enriches profit chains of organic rice production, directly promotes development of the organic rice and soil fertility improvement to the organic production rice field of our country, and has wide application space in organic agricultural production.

Description

technical field [0001] The invention relates to a method for producing organic rice. Background technique [0002] China is one of the largest rice producing and consuming countries in the world. More than 60% of China's population is based on rice as a staple food. Therefore, rice production has always been an important issue related to national food security. Since the reform and opening up, in order to realize our country’s food self-sufficiency and feed the growing population, we have used a lot of chemical agricultural products such as fertilizers, pesticides and herbicides in the rice production process. The indelible contribution has also brought problems such as the decline of cultivated land fertility, soil acidification, and water eutrophication. At the same time, due to the rapid development of industrialization in recent decades, the by-products, waste and predatory development in the industrialization process have caused great harm to the agricultural product...

Claims

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Application Information

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IPC IPC(8): A01G16/00C05F3/00C05F15/00A01G22/22
CPCY02A40/20
Inventor 曹卫东聂军吴翠霞廖育林谢坚鲁艳红杨曾平白金顺
Owner INST OF AGRI RESOURCES & REGIONAL PLANNING CHINESE ACADEMY OF AGRI SCI
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