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Cultivation method for high yield of selenium enrichment wheat

A cultivation method and wheat technology, applied in the field of high-yield cultivation of selenium-enriched wheat, can solve the problems of unsatisfactory selenium content, high cost, complicated preparation, etc., and achieve the effect of enhancing its own value

Inactive Publication Date: 2015-12-09
JIESHOU LYUYUAN HIGH EFFICIENCY AGRI DEV
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  • Application Information

AI Technical Summary

Problems solved by technology

It solves the problem of unsatisfactory selenium content in previous selenium-enriched products, and improves the selenium content in wheat
This method can increase the selenium content of wheat, but its cost is high, the preparation is complicated, and it is not easy to operate

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A high-yield cultivation method for selenium-enriched wheat, characterized in that: comprising the following method steps,

[0026] 1. Fine land preparation: plow the land at a depth of 20cm to 25cm, harrow it, and level off larger soil clods, and the depth of rotary tillage land is 16cm to 18cm;

[0027] 2. Scientific fertilization: Apply 500-800 kg of organic farmyard manure per mu to ensure that there is rich organic matter in the soil; 50 kg of ternary compound fertilizer, 12 kg of urea, and enough base fertilizer to ensure that the wheat has sufficient nutrients during the growth process ; At the same time, spray 10 kg of soil fungicide per mu;

[0028] The above-mentioned organic farmyard manure is made of the following components in parts by weight: 200 parts of farmyard manure, 5 parts of selenium-enriched yeast, 5 parts of pit mud, 5 parts of moss, 5 parts of biogas residue, 10 parts of leaf humus, selenous acid 5 parts of sodium, 5 parts of mulberry leaf ash,...

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Abstract

A cultivation method for high yield of selenium enrichment wheat is provided. Selenium fertilizer is mixed with seeds and applied during periods of straw pulling and flowering to enable wheat to produce physiological and biochemical reactions, so inorganic selenium can be absorbed and converted into organic selenium capable of being absorbed by human bodies; and enriched wheat grain become selenium enriched wheat. Through lab tests, content of selenium content of selenium of wheat grains can reach as high as 0.2mg / kg to 0.3mg / kg, a regulated value for human body health; wheat disease resistance property is enhanced according to scientific selenium fertilizer; 12 to 18% of wheat is increased compared with common wheat according to experts' test; and great benefit is produced to national grain production; and the method is worthy of promotion.

Description

Technical field: [0001] The invention relates to the technical field of planting, in particular to a high-yield cultivation method for selenium-enriched wheat. Background technique: [0002] Selenium is an essential trace element for the human body, which has biological properties such as anti-cancer, anti-aging, improving human immunity, and antagonizing heavy metals. Selenium in the food chain mainly comes from soil. If the distribution of selenium content in soil in different regions is uneven, it is an important direction for agricultural production research to implement and carry out targeted selenium-enrichment work based on local selenium-poor soil clues. Optimizing the selenium content level in the food chain is an important direction for agricultural production research. There are 72% counties (cities) in my country with low selenium or selenium deficiency, Keshan disease and Kaschin-Beck disease occur in serious selenium deficient areas such as Heilongjiang, Inner...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01C1/06C05G3/00
CPCA01C1/06C05B7/00C05C9/00C05G3/00C05D1/00C05D9/02C05F1/005C05F5/002C05F5/008C05F7/00C05F9/04C05F11/00C05F11/02C05F11/08C05C11/00C05D9/00C05G5/20
Inventor 徐公纯徐如先
Owner JIESHOU LYUYUAN HIGH EFFICIENCY AGRI DEV
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