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High-calcium rice planting method

A planting method and rice seed technology, applied in the fields of rice cultivation, calcium fertilizer, application, etc., can solve problems such as difficult to realize green and harmless production and planting, unfavorable rice planting yield and quality, pesticide and heavy metal residues, etc., and achieve improvement Photosynthetic efficiency, increasing leaf green content, and delaying cell aging

Inactive Publication Date: 2020-05-08
段秀梅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing high-calcium rice planting usually uses pesticides and chemical fertilizers for cultivation and planting. Because the chemical fertilizers used pollute the soil and groundwater, it is not conducive to improving the yield and quality of subsequent rice planting, and the calcium content of the planted rice is low. , there are residues of pesticides and heavy metals, it is difficult to achieve green and harmless production and planting

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A method for planting high-calcium rice, comprising the steps of:

[0026] S1. Breeding: Select high-quality rice seeds, soak the rice seeds with water and acetoallicin for 48-72 hours, and float out the shriveled seeds. When soaking, use 3 grams of acetoallicin for every kilogram of rice seeds, and the water consumption is 1.5 kg; soak the seeds After that, take it out and dry it, and adopt mechanized sowing to raise seedlings. After emergence, the rice seedlings grow to the stage of two leaves and one heart. After mixing water and water-soluble mineral calcium fertilizer, the rice seedlings are sprayed on the leaves. The water consumption per mu is 2 kg, the amount of water-soluble mineral calcium fertilizer per mu is 10 grams;

[0027] S2. Soil preparation and beating: before the land preparation and beating, add organic fertilizer and apply a certain amount of soil testing formula mixed fertilizer. The amount of organic fertilizer is 23 kilograms per mu of paddy ric...

Embodiment 2

[0041] A method for planting high-calcium rice, comprising the steps of:

[0042] S1. Breeding: Select high-quality rice seeds, soak the rice seeds with water and acetoallicin for 48-72 hours, float out the shriveled seeds, use 6 grams of acetoallicin per kilogram of rice seeds during soaking, and use 2 kg of water; soak the seeds After that, take it out and dry it, and adopt mechanized sowing to raise seedlings. After emergence, the rice seedlings grow to the stage of two leaves and one heart. After mixing water and water-soluble mineral calcium fertilizer, the rice seedlings are sprayed on the leaves. The water consumption per mu is 3 kg, the amount of water-soluble mineral calcium fertilizer per mu is 15 grams;

[0043] S2. Soil preparation and beating: before the land preparation and beating, add organic fertilizer, and apply a certain amount of soil test formula mixed fertilizer, the amount of organic fertilizer is 28 kg per mu of paddy rice bed, and then plow the field a...

Embodiment 3

[0057] A method for planting high-calcium rice, comprising the steps of:

[0058] S1. Breeding: select high-quality rice seeds, soak the rice seeds with water and aceto-allicin for 48-72 hours, and float out the shriveled seeds. When soaking, use 5 grams of aceto-allicin for every kilogram of rice seeds, and the water consumption is 1.8 kg; soak the seeds After that, take it out and dry it, and adopt mechanized sowing to raise seedlings. After emergence, the rice seedlings grow to the stage of two leaves and one heart. After mixing water and water-soluble mineral calcium fertilizer, the rice seedlings are sprayed on the leaves. The water consumption per mu is 2.5 kg, the amount of water-soluble mineral calcium fertilizer per mu is 13 grams;

[0059] S2, site preparation and beating: before site preparation and beating, add organic fertilizer, and apply a certain amount of soil test formula blended fertilizer, the amount of organic fertilizer is 25 kg per mu of paddy rice bed, ...

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Abstract

The invention discloses a high-calcium rice planting method which comprises the following steps: s1, breeding: selecting high-quality rice seeds, and soaking the rice seeds with water and ethylicin; after the seeds are soaked, fishing out and airing the seeds, performing seedling growing, after seedling emergence, rice seedlings growing to the two-leaf one-core stage, after water and water-solublemineral calcium fertilizer are mixed, performing foliage spraying on the rice seedlings; s2, land preparation and pulping: before land preparation and pulping, additionally applying an organic fertilizer, applying a certain amount of soil testing formula blended fertilizer, and then ploughing and preparing land; s3, planting rice seedlings; s4, topdressing; s5, fertilization in the booting stage;s6, fertilization in a flowering period; s7, fertilization in the middle stage of grain filling; s8, harvesting. Compared with traditional pesticide and fertilizer planting, the high-calcium rice planting method has the advantages that the planted rice is resistant to viruses and lodging, early in maturity and high in yield, the ground rice is basically free of pesticide and heavy metal residues,the calcium content is high, the taste is good, and green and pollution-free high-calcium rice products can be obtained.

Description

technical field [0001] The invention relates to the technical field of rice planting, in particular to a method for planting high-calcium rice. Background technique [0002] The fruit of rice is rice paddy, which is called brown rice after the chaff is removed, and rice can be obtained by grinding the rice bran layer off the brown rice. Nearly half of the world's population relies on rice as a staple food. In addition to being edible, rice can also be used as industrial raw materials for wine making and sugar refining, and rice husk and rice straw can be used as livestock feed. The main rice producing areas in China are mainly the Yangtze River Basin, the Pearl River Basin, and the Northeast. Rice is a direct economic crop. Rice is the staple food of Chinese residents. At present, the domestic rice planting area is 245 million mu of conventional rice, while the planting area of ​​hybrid rice is 200 million mu. [0003] The existing high-calcium rice planting usually uses ...

Claims

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Application Information

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IPC IPC(8): A01G22/22C05D3/02C05G3/80C05G1/00C05G5/10
CPCA01G22/22C05B7/00C05B17/00C05D3/02C05D9/00C05F3/00C05F3/04C05F5/002C05F11/00C05F11/02
Inventor 段秀梅
Owner 段秀梅