Paddy rice planting method of selenium-enriched rice

A planting method, technology of selenium-enriched rice, applied in botany equipment and methods, rice cultivation, fertilization methods, etc., to achieve the effects of improving the growth environment, increasing yield and quality, and increasing economic benefits

Active Publication Date: 2016-05-25
CHUZHOU JINCHENG RICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome e...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A kind of planting method of selenium-enriched rice paddy, the planting method step of pearl rice paddy is as follows:

[0021] The first step: seed selection and treatment, select specific selenium-enriched high-quality rice seeds, and then soak them in 10% straw ash aqueous solution for 3 days, the solution temperature is 22 degrees, and then cover the seeds with seed coating agent, the dosage is 100% of the seed amount 0.2%, then dry in the shade for later use;

[0022] The second step: Seedling cultivation, select the seedling field with high terrain, flat, moderate water seepage, and convenient irrigation and drainage as the land for raising rice seedlings, dig the seedling field to loosen the soil, and apply 140kg of pig manure, nitrogen and phosphorus to each acre of seedling field. Potassium compound fertilizer 20kg; Then sow evenly; Cover the seedling field with a plastic film, remove the film after 18 days, and allow the seedlings to ventilate;

[0023] The 3...

Embodiment 2

[0033] A kind of planting method of selenium-enriched rice paddy, the planting method step of pearl rice paddy is as follows:

[0034] The first step: seed selection and treatment, select specific selenium-enriched high-quality rice seeds, and then soak them in 10% straw ash aqueous solution for 2 days, the solution temperature is 25 degrees, and then cover the seeds with seed coating agent, the dosage is 1 / 2 of the seed amount 0.2%, then dry in the shade for later use;

[0035] The second step: Seedling cultivation, select the seedling field with high terrain, flat, moderate water seepage, and convenient irrigation and drainage as the land for raising rice seedlings. Dig the seedling field until the soil is finely crushed and the field surface is flat; apply 130kg of pig manure to each acre of seedling field, nitrogen and phosphorus Potassium compound fertilizer 18kg; Then sow evenly; Cover the seedling field with a plastic film, remove the film after 18 days, and allow the s...

Embodiment 3

[0046] A kind of planting method of selenium-enriched rice paddy, the planting method step of pearl rice paddy is as follows:

[0047] The first step: seed selection and treatment, select specific selenium-enriched high-quality rice seeds, and then soak them in 10% straw ash aqueous solution for 4 days, the solution temperature is 20 degrees, and then cover the seeds with seed coating agent, the dosage is 100% of the seed amount 0.3%, then dry in the shade for later use;

[0048]The second step: Seedling cultivation, select the seedling field with high terrain, flat, moderate water seepage, and convenient drainage and irrigation as the land for raising rice seedlings. Dig the seedling field until the soil is finely crushed and the field surface is flat; apply 150 kg of pig manure to each acre of seedling field, nitrogen and phosphorus Potassium compound fertilizer 21kg; Then sow evenly; Cover the seedling field with a plastic film, remove the film after 18 days, and allow the ...

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PUM

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Abstract

The invention discloses a paddy rice planting method of selenium-enriched rice. A paddy rice planting method of pearl rice comprises the following steps including seed selection and treatment, seedling culture, rice field treatment, rice transplanting, seedling checking, seedling complementing, field management and harvesting. The rice planting method has the advantages that the reasonable planting steps are used; the rice growth environment is improved; the yield and the quality of the rice are favorably improved; the rice can realize bidirectional absorption in the growth process through selenium-enriched nutritional agents and selenium-enriched leaf fertilizers; the selenium content of the rice is favorably improved, so that the market competitiveness of the product is improved; the economic benefits of planters are increased.

Description

technical field [0001] The invention relates to the technical field of agricultural planting, in particular to a method for planting selenium-enriched rice. Background technique [0002] In addition to retaining all the nutrients of ordinary rice, selenium-enriched rice also has many special health functions such as anti-cancer, anti-cancer, heart protection and anti-aging, anti-oxidation and elimination of free radicals, and improvement of human immunity. Because of the special health function of selenium-enriched rice and selenium is an essential mineral trace element for the human body, coupled with the improvement of people's quality of life, it has developed rapidly in recent years, and the market price of selenium-enriched rice is high. Large-scale planting will help improve Economic benefits for growers. Reasonable planting methods help to increase the yield of rice and increase the amount of selenium in rice, thereby improving market competitiveness and improving eco...

Claims

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Application Information

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IPC IPC(8): A01G16/00A01B79/02A01C21/00C05D9/02A01G22/22
CPCA01B79/02A01C21/00A01G22/22C05D9/02
Inventor 郭芝金
Owner CHUZHOU JINCHENG RICE CO LTD
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