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Cultivation method for selenium-rich rice

A cultivation method and technology of selenium-enriched rice, applied in fertilization methods, botanical equipment and methods, rice cultivation, etc., can solve problems such as limited production of selenium-enriched rice, and achieve the goal of improving human immunity, unique measures, and improved bactericidal ability. Effect

Inactive Publication Date: 2016-01-06
CHONGQING HUANGHUA SEEDS CO LTD
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Problems solved by technology

Therefore, the production of selenium-enriched rice is limited

Method used

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specific Embodiment approach

[0033] A method for cultivating selenium-enriched rice, the specific implementation is as follows:

[0034] 1. Rice provenance selection: Basmati rice variety is selected as the breeding provenance.

[0035] 2. Selection of selenium fertilizer: choose foliar organic selenium fertilizer as selenium fertilizer.

[0036] 3. Rice cultivation: cultivate rice seedlings into seedlings according to conventional methods, and transplant them into large fields, and the management of seedlings is also the same as conventional.

[0037] 4. Spray selenium fertilizer: Spray the foliar organic selenium fertilizer once when the rice grows into the booting stage, and then spray the foliage organic selenium fertilizer once when the rice grows into the filling stage. The total amount is 660 mg / mu.

[0038] 5. Selenium fertilizer spraying method: choose a sunny day with a temperature between 25 and 33°C, and spray selenium fertilizer on the rice to avoid dew.

[0039] 6. Water and fertilizer ma...

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Abstract

The invention relates to a cultivation method for selenium-rich rice. The cultivation method specifically comprises the following steps: selecting Basmati rice variety as a breeding source, selecting an organic leaf surface selenium fertilizer as a selenium fertilizer, and spraying the selenium fertilizer once when rice growth enters boosting stage and postulation period. By implementing the cultivation method, the defect of selenium-rich rice that the selenium-rich rice only can be produced in places where the content of selenium is rich in soil is overcome. Meanwhile, the selenium content of the selenium-rich rice produced by spraying the leaf surface selenium fertilizer is also higher. Moreover, by implementing the cultivation method, ordinary rice becomes high-quality health rice, people can supplement selenium in habitual feeding, the value of the rice is great increased, and the benefits are also obviously improved.

Description

technical field [0001] The invention belongs to the technical field of cultivating functional rice, and in particular relates to a method for cultivating selenium-enriched rice. Background technique [0002] Rice is one of the staple foods of human beings. According to the analysis of modern nutrition, rice contains protein, fat, vitamin B1, A, E and various minerals. Rice contains about 75% carbohydrates, 7%-8% protein, 1.3%-1.8% fat, and rich in B vitamins. The carbohydrates in rice are mainly starch, and the protein contained is mainly rice glutenin, followed by rice gelatin and globulin. High, digestibility 66.8%-83.1%, is also a kind of higher in cereal protein. [0003] Edible rice has high nutritional value. Among them, black rice, glutinous rice, barley, millet, round-grained rice, and brown rice have health-care effects, while ordinary rice has poor health-care effects. [0004] At present, a kind of selenium-enriched rice is extremely remarkable because of its ...

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Application Information

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IPC IPC(8): A01G16/00A01C21/00A01G22/22
Inventor 段永国周安岳毛跟东周崎涛
Owner CHONGQING HUANGHUA SEEDS CO LTD
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