Selenium-containing trace element corn leaf fertilizer and cultivation technique thereof for selenium-rich corn

A technology of trace element, selenium-enriched corn, applied in the application, nitrogen fertilizer, phosphate fertilizer and other directions, can solve the problems of lack of understanding of high-selenium corn, restricting the application of selenium-enriched corn, low dosage, etc., to improve immunity and increase selenium content. , the effect of increasing production

Inactive Publication Date: 2015-02-18
ENSHI MAOHE FOOD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, selenium-enriched corn products have not been mass-produced in our country, and the output and consumption are small. The price

Method used

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Examples

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Comparison scheme
Effect test

Embodiment 1

[0041] In the embodiment of the present invention, a kind of selenium-containing trace element foliar fertilizer for corn, the raw materials according to mass percentage include: chelated zinc 24%, ammonium molybdate tetrahydrate 3.5%, chelated iron 25%, borax 13%, selenous Sodium phosphate 8.5%, potassium dihydrogen phosphate 26%.

Embodiment 2

[0043] In an embodiment of the present invention, a kind of corn selenium-containing trace element foliar fertilizer, the raw materials according to mass percentage include: chelated zinc 25%, ammonium molybdate tetrahydrate 3.75%, chelated iron 25%, borax 12.5%, selenous Sodium phosphate 8.75%, potassium dihydrogen phosphate 25%.

Embodiment 3

[0045] In an embodiment of the present invention, a kind of corn selenium-containing trace element foliar fertilizer, the raw materials according to mass percentage include: chelated zinc 26%, ammonium molybdate tetrahydrate 4%, chelated iron 25.1%, borax 12%, selenous Sodium phosphate 8.9%, potassium dihydrogen phosphate 24%.

[0046]

[0047] The above-mentioned three kinds of selenium-containing trace element foliar fertilizers for corn are used in the cultivation technique of selenium-enriched corn, and the specific steps include:

[0048] 1. Pre-broadcast preparation

[0049] 1) Land preparation

[0050] (1) Turn plowing before winter and apply sufficient base fertilizer: If conditions permit, winter plowing should be carried out before winter. The purpose of winter plowing is firstly to loosen the soil in the coming year and secondly to reduce some underground pests. The plowing depth is required to be more than 20cm, so that the plowing depth is consistent and the...

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PUM

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Abstract

The invention discloses a selenium-containing trace element corn leaf fertilizer and a cultivation technique thereof for selenium-rich corn. The selenium-containing trace element corn leaf fertilizer comprises the following raw materials in percentage by mass: 24-26% of chelate zinc, 3.5-4% of ammonium molybdate tetrahydrate, 24-26% of chelate iron, 12-13% of borax, 8.5-9% of sodium selenite and 24-26% of monopotassium phosphate. The cultivation technique comprises the following steps: preparing before seeding, selecting good seeds, seeding, densely planting reasonably, preventing diseases and removing insects, weeding, dressing the fertilizer, performing water-saving irrigation, and harvesting and storing. By adopting the selenium-containing trace element corn leaf fertilizer, the yield of corn is greatly increased, the content of the selenium element in corn is increased, the nutrition of corn self is maintained, and the content of the selenium element needed by human bodies can be met, therefore, the immunity is improved, and cancer can be prevented. As the fertilizer is completely absorbed by the crop, the cultivation technique is relatively safe and reliable.

Description

technical field [0001] The invention relates to the field of fertilizers, in particular to a selenium-containing trace element foliar fertilizer for corn and its cultivation technology for selenium-enriched corn. Background technique [0002] Corn is an important food crop and an important source of feed. It is also the food crop with the highest total output in the world, higher than that of rice. Corn contains a lot of nutritional and health-care substances, including glutathione, which is an anti-cancer factor. Corn also contains nutrients such as riboflavin and vitamins, which have a great effect on preventing heart disease, cancer and other diseases. Corn contains a large amount of plant cellulose, which can accelerate the elimination of toxins in the body, and natural vitamin E can promote cell division, delay aging, lower serum cholesterol, and prevent skin lesions. Corn is rich in vitamin C, which has longevity and beauty effects. The nutrients contained in the cor...

Claims

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Application Information

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IPC IPC(8): C05G1/00A01G1/00
CPCC05B7/00A01G2/00C05C3/00C05D9/00C05D9/02
Inventor 杨秀乾殷红清向文杰朱祥芬刘好梁朱云芬万海英李亚杰龙澜
Owner ENSHI MAOHE FOOD
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