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Cultivation method of magnesium-rich 916 heterozygous rice

A cultivation method and hybrid excellent technology, applied in the fields of rice cultivation, land preparation, magnesium fertilizer, etc., can solve the problems of affecting the yield and quality of rice, lack of magnesium elements, etc., so as to be beneficial to the growth of crop roots, restore the colloid balance, and increase the release. effect of speed

Inactive Publication Date: 2018-08-07
甘博
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to: aim at the acidity of the soil in the southern region, the lack of magnesium, which affects the yield and quality of rice, and the lack of magnesium in the planted 916 hetero-excellent rice, the present invention provides a cultivation of magnesium-rich 916 hetero-excellent rice Method, by improving the soil, increasing magnesium fertilizer, and rationally managing rice growth, a 916 hybrid high-quality rice that is rich in magnesium and has health care functions is obtained.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A method for cultivating magnesium-rich 916 hybrid rice, comprising the following steps:

[0035] a. Seed soaking and accelerating germination: first take 916 miscellaneous excellent rice seeds with full grains, and the dosage of 916 miscellaneous excellent rice seeds is 1.5kg per mu, remove the sundries, then put them in an oven and dry them with air at 50°C for 5 hours, take them out, and let them cool until room temperature, and then soaked in an aqueous solution containing brassinolide, Paleocyanin lilacinus and magnesium sulfate for 7 hours, adding 0.1 part of brassinolide, 0.05 part of Paleocyanin lilacinus and 0.2 parts of Magnesium sulfate, and finally washed with clean water, covered with gauze on the surface to moisturize and accelerate germination, after the 916 miscellaneous rice seeds are broken and exposed, they can be sown and raised;

[0036] b. Sowing and raising seedlings: Seedling throwing trays are used for sowing, and the amount of seedling throwing...

Embodiment 2

[0043] A method for cultivating magnesium-rich 916 hybrid rice, comprising the following steps:

[0044] a. Seed soaking and accelerating germination: first take 916 miscellaneous rice seeds with full grains, and the dosage of 916 miscellaneous rice seeds is 3kg per mu, remove the sundries, then put them in an oven and dry them with air at 60°C for 2 hours, take them out, and let them cool to room temperature , and then soaked for 16 hours in an aqueous solution containing brassinolide, Paleoidomyces lilacinus and magnesium sulfate, and the aqueous solution was added with 0.5 parts of brassinolide, 0.15 parts of Paleobacterium lilacinus and 0.6 parts of Magnesium sulfate, and finally washed with water, covered with gauze to moisturize and accelerate germination, after the 916 miscellaneous rice seeds are broken and white, they can be sown and raised;

[0045] b. Sowing seedling raising: sowing adopts seedling throwing tray, and the amount of seedling throwing tray per mu is 60...

Embodiment 3

[0052] A method for cultivating magnesium-rich 916 hybrid rice, comprising the following steps:

[0053] a. Seed soaking and accelerating germination: first take the 916 miscellaneous rice seeds with full grains, and the dosage of 916 miscellaneous rice seeds is 2.0 kg per mu, remove the sundries, then put them in an oven and dry them with air at 54°C for 4 hours, take them out, and let them cool until room temperature, and then soaked for 11 hours in an aqueous solution containing brassinolide, Paleoidomyces lilacinus and magnesium sulfate, and the aqueous solution was added with 0.2 parts of brassinolide, 0.08 parts of Paleobacterium lilacinus and 0.35 parts of Magnesium sulfate, and finally washed with clean water, covered with gauze on the surface to moisturize and accelerate germination, after the 916 miscellaneous rice seeds are broken and exposed, they can be sown and raised;

[0054] b. Sowing and seedling raising: sowing adopts a seedling throwing tray, and the usage ...

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Abstract

The invention relates to the technical field of crop cultivation, in particular to a cultivation method of magnesium-rich 916 heterozygous rice. The method mainly comprises the following steps of a, soaking seeds, germinating, taking 916 heterozygous rice seeds with full granules, and soaking the seeds with an aqueous solution containing brassin and paecilomyces lilacinus for 7-16 h; b, sowing, cultivating seedlings, and using a dryland breeding method or semi-water breeding method for the seedling cultivation; c, treating rice fields, and improving soil acidity and fertility through the ricefield treatment; d, managing fields, and conducting topdressing twice during the growth process of the 916 heterozygous rice; e, harvesting, and harvesting the 916 heterozygous rice after mature. Thecultivation method of the magnesium-rich 916 heterozygous rice significantly improves the soil, increases the yield and quality of the 916 heterozygous rice, and obtains the 916 heterozygous rice which is rich in magnesium and has a health care function.

Description

【Technical field】 [0001] The invention relates to the technical field of crop cultivation, in particular to a cultivation method of magnesium-rich 916 hybrid rice. 【Background technique】 [0002] Magnesium is an essential trace element for human health, with an atomic weight of 24.3, which accounts for about 0.05% of the body weight, and is an indispensable metal element in the human body. Generally, about 20 grams of magnesium is maintained in the body of an adult, of which 70% participates in the composition of bones and teeth in the form of phosphate and carbonate; 25% of magnesium exists in soft tissues, mainly combining with proteins to form complexes. A person weighing 60 kg has about 30 grams of magnesium, 60% of which is present in the bones. Magnesium is absorbed in the human small intestine, and more than 99% is excreted through the kidneys. People's daily requirement for magnesium is about 300-700 mg, most of which come from food. [0003] The research on magne...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/22A01B79/02A01C1/00A01C1/08C05G3/00C05G3/04C05G3/80
CPCA01B79/02A01C1/00A01C1/08C05D1/00C05D5/00C05G3/00C05G3/80C05G5/23C05D9/00C05F3/00C05F5/002C05F11/00C05G1/00
Inventor 甘博
Owner 甘博
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