Aroma enhancement method for planting high quality rice and fertilizer adopted by same

A high-quality, fertilizer technology, applied in the field of rice planting, can solve the problem of selenium-enriched rice without rice fragrance, etc., achieve good social benefits, increase selenium content, and have the effects of strong rice fragrance

Pending Publication Date: 2019-07-09
广东益农生态农业有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The way that people plant selenium-enriched rice at present is to spray selenium-enriched solutions such as selenate and selenite in different periods of rice growth when cultivating rice. As the patent of CN104838832A, the notification number needs multiple fertilization, and the production The selenium-enriched rice does not have a strong rice fragrance

Method used

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  • Aroma enhancement method for planting high quality rice and fertilizer adopted by same

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Effect test

Embodiment 1

[0022] A method for increasing the aroma of planting high-quality rice, the specific steps are as follows:

[0023] Step 1: Select a rice variety with strong selenium-enriching ability and good rice quality, turn the rice seeds in the sun for 20-26 hours, then soak the seeds, clean them and accelerate germination;

[0024] Step 2, pour water in the seedbed, sow the germinated rice seeds in the seedbed, apply 28kg of selenium fertilizer per mu of seedbed during the sowing process, cover the film after sowing, remove the film after 5 days of sowing, and transfer to the paddy field after 24 days of seedling age;

[0025] Step 3: Plow the paddy field once before transferring, and evenly spread selenium-enriched fertilizer in the paddy field. The selenium-enriched fertilizer includes the following raw materials in parts by weight: 2.6 parts of calcium, phosphorus and magnesium fertilizers, 32 parts of fruit and vegetable waste, 8.3 parts of yeast selenium, 42 parts of straw, 6.7 pa...

Embodiment 2

[0028] A method for increasing the aroma of planting high-quality rice, the specific steps are as follows:

[0029] Step 1, select a rice variety with strong selenium-enriching ability and good rice quality, turn the rice seeds in the sun for 24 hours, then soak the seeds, clean them and germinate them;

[0030] Step 2, pouring water in the seedbed, sowing germinated rice seeds in the seedbed, applying 28kg of selenium fertilizer per mu of seedbed during the sowing process, covering the film after sowing, removing the film after 6 days of sowing, and transferring it to the paddy field at a seedling age of 22 days;

[0031] Step 3, plow the paddy field once before transferring, and evenly spread selenium-rich fertilizer in the paddy field. The amount of selenium-rich fertilizer is 640 kg per mu of paddy field. The selenium-rich fertilizer includes the following raw materials in parts by weight: 3.7 parts of calcium, phosphorus and magnesium fertilizers, 34.9 parts of fruit and ...

Embodiment 3

[0034] A method for increasing the aroma of planting high-quality rice, the specific steps are as follows:

[0035] Step 1, select a rice variety with strong selenium-enriching ability and good rice quality, turn the rice seeds in the sun for 24 hours, then soak the seeds, clean them and germinate them;

[0036] Step 2, pour water in the seedbed, sow the germinated rice seeds in the seedbed, apply 27kg of selenium fertilizer per mu of seedbed during the sowing process, cover the film after sowing, remove the film after 4 days of sowing, and transfer to the paddy field after 22 days of seedling age;

[0037] Step 3, plow the paddy field once before transferring, and evenly spread selenium-enriched fertilizer in the paddy field. The amount of selenium-enriched fertilizer is 575 kg per mu of paddy field. The selenium-enriched fertilizer includes the following raw materials by weight: 4.1 parts of calcium, phosphorus and magnesium fertilizers, 37.6 parts of fruit and vegetable was...

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Abstract

The invention discloses an aroma enhancement method for planting high quality rice and fertilizer adopted by the same. The method comprises the specific steps of 1, selecting a rice variety, turning and airing rice seeds, then, soaking the seeds, cleaning the seeds thoroughly, and accelerating germination; 2, sowing germinated rice seeds into a seedbed, applying selenium fertilizer to the seedbedin the seed sowing process, performing transplanting to a rice field; 3, before transplanting, performing plowing of the rice field one time, uniformly scattering selenium-enriched fertilizer into therice field, then, performing plowing 2-3 times, and then performing rice transplanting; 4, according to the conventional method, planting rice fields, wherein branches at the upper portions of rice ears are 2/3 yellowing to be dried, and when all ears become yellow, harvesting can be performed. According to the method, by adopting the selenium-enriched fertilizer, the nutrient requirement of ricewithin the whole fertility stage can be met just by disposably applying selenium-enriched fertilizer before seedling transplanting, repeated fertilization is not needed, time and labor force of a planter are saved, the selenium amount of rice can be greatly increased, the selenium content in rice can reach the corresponding standard, and the rice aroma is rich.

Description

technical field [0001] The invention relates to the field of rice planting, in particular to a method for increasing the aroma of high-quality rice. Background technique [0002] Selenium is an essential nutrient element for the human body. Adequate intake of selenium can not only maintain normal physiological metabolism, prevent the occurrence of selenium deficiency diseases, but also improve body immunity, anti-aging, promote detoxification, prevent cardiovascular diseases and cancer, etc. effect of disease. The average daily selenium intake of Chinese people is less than half of the standard recommended by the International Society of Nutrition. Therefore, Chinese people generally need to supplement selenium. The most economical and convenient way to supplement selenium is to eat selenium-containing crops. The market prospect of selenium-containing crops is broad. [0003] Rice is the main food crop in my country, and the population whose staple food is rice accounts for...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/22A01C1/00A01C21/00C05G3/00C05G1/00
CPCA01C1/00A01C21/005A01G22/22C05B7/00C05B13/02C05G3/00C05G5/12C05C9/00C05D9/02C05F11/00C05B17/00C05D9/00C05F3/00C05F5/002C05F11/02Y02P60/21
Inventor 陈鸿哲罗文贱国彬张政勤柳琦熊春林陈建国
Owner 广东益农生态农业有限公司
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