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High-yield cultivation method of black rice

A cultivation method and high-yield technology, applied in the field of high-yield cultivation of black rice, can solve the problems of low iron content and difficulty in meeting the iron demand of the human body, and achieve the effects of preventing soil compaction, enhancing immunity, and cultivating soil fertility

Inactive Publication Date: 2015-01-21
广西博白县琼达农业科技有限公司
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the iron content in natural food is low, and it is difficult to meet the human body's demand for iron. Therefore, it is necessary to increase the iron content in food through human behavior.

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0012] Embodiment 1: iron compound OEDDHA chelated iron former powder.7kg, phosphate fertilizer 90kg, poultry manure 150kg, black black ink grass 1000kg, peanut seedling 500kg, mixed retting makes iron-rich base fertilizer, is the consumption of 1 mu. Evenly cast and bury in the soil during site preparation; take 1 part of iron-containing inorganic compound EDDHA chelated iron raw powder and dissolve it in 75 parts of 11% equivalent American ginseng, light bamboo leaves, asparagus, Atractylodes macrocephala, Polygonatum and Qizi The iron-rich foliar fertilizer is made from the traditional Chinese medicine leaching solution, and the dosage is 1 time per mu. It is sprayed on the rice leaf surface at the early stage of rice heading and flowering; it is sprayed once as above in the early stage of rice filling. If it rains after each spraying, respray once in time. Rice milled from this kind of rice has an iron content of 250-300 μg / kg.

Embodiment 2

[0013] Embodiment 2: 1.1kg of iron compound EDDHA chelated iron former powder, 100kg of phosphate fertilizer, 250kg of poultry manure, 800kg of black ink grass, 700kg of peanut seedlings are mixed and retting to make iron-rich base fertilizer, which is an amount of 1 mu. Evenly cast and bury in the soil during site preparation; take 1 part of the iron-containing compound and dissolve it in 90 parts of the equivalent concentration of 14% of American ginseng, light bamboo leaves, asparagus, Atractylodes macrocephala, Polygonatum and wolfberry to make iron-rich Foliar fertilizer, the dosage is 1 time per mu, and it is sprayed on the rice leaf surface at the early stage of rice heading and flowering. In the early stage of rice filling, spray again according to the above method. If it rains after each spraying, respray once in time. Rice milled from this kind of rice has an iron content of 260-29 micrograms per kilogram.

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Abstract

The invention discloses a high-yield cultivation method of black rice. The high-yield cultivation method includes before transplanting black rice seedlings, applying iron-rich base fertilizers into paddy fields and uniformly burying the same in soils during land preparation; spraying iron-rich leaf fertilizers at the initial stage of heading and flowering and the initial stage of filling of the rice, respectively. The iron-rich base fertilizer is composed of iron compound EDDHA powder, phosphate, poultry manure and green manure which are mixed and retted. The iron-rich leaf fertilizer is made by dissolving the iron compound EDDHA powder in the traditional Chinese medicine lixivium. By the use of the cultivation method, multiple chances are provided for the rice to take in the iron element from nutrition during growing, accordingly, the iron content of the rice is improved, and health care function is achieved. The black rice can be made in various rice foods, such as steamed rice, rice noodles, cakes, cookies and the like, without toxicity and side effects and is effective in improving human immunity.

Description

technical field [0001] The invention belongs to a crop cultivation method, in particular to a high-yield cultivation method for black rice. Background technique [0002] According to Baidu: Iron is an indispensable raw material for the synthesis of hemoglobin in the process of red blood cell maturation. After iron enters the bone marrow, it is first adsorbed on the membrane of nucleated red blood cells, and then enters the mitochondria in the cell, where it combines with porphyrin to form heme, which combines with globin to form hemoglobin. When iron is deficient, the synthesis of hemoglobin decreases, and the synthesis of DNA is normal at this time, which has little effect on the division and proliferation of primary red blood cells. Iron anemia. Clinical manifestations of iron deficiency: (1) Anemia manifestations: generally pale complexion, dizziness, vertigo, tinnitus, fatigue, fatigue, loss of appetite, palpitations and shortness of breath after exercise. (2) Symptom...

Claims

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Application Information

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IPC IPC(8): A01G16/00A01C21/00C05G1/00C05G3/00A01G22/22
CPCA01C21/005A01G22/22C05G1/00C05G5/20
Inventor 王诗鸿
Owner 广西博白县琼达农业科技有限公司
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