Planting method for organic rice

A planting method, the technology of organic rice, applied in the field of agriculture, can solve the problems of restrictive technology and product development, promotion, application, product secondary pollution, etc., achieve remarkable effect of seedling disease resistance, realize fertilization and soil ecology, and improve soil ecology environmental effects

Inactive Publication Date: 2018-02-23
李利恒
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are common problems to varying degrees: one is the cost, the other is the control of the degradation cycle, and the third is the primary and secondary pollution of the product, etc., which limit or restrict the development, promotion and application of technology and products

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] Follow the steps below to make a fertilizer film. Specifically include:

[0055] (1) Straw treatment process:

[0056] A. The raw material of crop straw is prepared by dry method, the low-fiber component is screened out, and the small material of the stem is chopped;

[0057] B. Sieve the collected stalk silk material, add alkaline solution, strains and auxiliary agents, undergo alkaline aerobic biological fermentation, and convert it into fiber bundles and fertilizer mixture;

[0058] C. Extract fiber bundles and separate solid-liquid mixed fertilizer;

[0059] D. Solid-liquid mixed fertilizers are pre-separated from solid-liquid to produce low-concentration liquid and high-concentration liquid. The low concentrated liquid is sent back to the C process for thickening, and the function of the C process is strengthened. Deep solid-liquid separation of high-concentration liquid to obtain water-insoluble fertilizer and low-concentration water-soluble fertilizer;

[00...

Embodiment 2

[0097] Using the composite matrix template prepared in Example 1, rice was planted according to the following steps:

[0098] (1) Treatment before sowing:

[0099] A, choose the first-class high-quality rice variety as the breeding seed source, use the sodium chloride aqueous solution floating selection of mass ratio 15%, remove the deflated kind that floats up, pull out the plump rice kind that settles;

[0100] B, the rice seeds selected by salt water are sun-dried in the sun;

[0101] C, the rice seeds are sterilized with disinfectant, and the sterilized rice seeds are rinsed with clear water;

[0102] D. Soak the rice seeds in 1% quicklime water; water temperature control for soaking: water temperature 20°C, soak for 3-4 days;

[0103] E, germination temperature 15 ℃, time 24 hours, get seed germination rate and reach more than 90%, the vigorous seed of germination potential is used as seedling seedling;

[0104] F, carry out germination under the temperature condition ...

Embodiment 3

[0111] Utilize the composite substrate formwork prepared in this embodiment 1 and the traditional plastic field film, plant rice according to the following steps:

[0112] (1) Treatment before sowing:

[0113] A, choose the first-class high-quality rice variety as the breeding seed source, use the sodium chloride aqueous solution floating selection of mass ratio 15%, remove the deflated kind that floats up, pull out the plump rice kind that settles;

[0114] B, the rice seeds selected by salt water are sun-dried in the sun;

[0115] C, the rice seeds are sterilized with disinfectant, and the sterilized rice seeds are rinsed with clear water;

[0116] D. Soak the rice seeds in 1% quicklime water; water temperature control for soaking: water temperature 20°C, soak for 3-4 days;

[0117] E, germination temperature 15 ℃, time 24 hours, get seed germination rate and reach more than 90%, the vigorous seed of germination potential is used as seedling seedling;

[0118] F, carry ou...

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PUM

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Abstract

The invention provides a planting method for organic rice. The method utilizes primary products produced by digestion of crop stalks, such as a plant growth substrate, a compound fertilizer and fiberbundles to manufacture a fertilizer fiber field membrane and a composite substrate template which are specially required by planting of the organic rice through fine preparation and deep processing production, the composite substrate template is utilized when rice seedlings are cultivated, the input costs are low, the seedlings can be raised in advance by 3-5 days, the method is soilless, has no pests or diseases, saves work and labor, and guarantees farming seasons, a pesticide does not need spraying in the process, and the cultivated seedlings are robust and have high quality; and when the rice seedlings are transplanted, the fertilizer fiber field membrane is combined, so that the rice seedlings can be saved, and the layout is reasonable. The use of the fertilizer fiber field membrane can not only block sunlight, inhibit weeds, and gradually reinforce ventilation functions, but also have functions of adjusting a temperature, preventing water and soil loss, preserving soil moisture,and cultivating land fertility, the field membrane can be degraded on schedule, and the product has no primary or secondary pollution. The planting method provided by the invention realizes all-element harmless and comprehensive development of the crop stalks, provides a pathway of fully recycling the crop stalks, and is very energy-saving and environmentally-friendly.

Description

technical field [0001] The invention relates to a plant cultivation method in the field of agriculture, in particular to an organic rice cultivation method. Background technique [0002] Rice is the staple food of one-third of the human beings in the world, and its yield and quality are related to the basic survival and health of human beings. Rice planting agricultural materials are an important link to ensure high harvest, high yield and organic quality, and affect the yield and quality of rice. The scale of organic rice planting in my country is relatively small, and the degree of organization is uneven. Therefore, mastering advanced organic rice planting technology and using organic rice to grow agricultural products is undoubtedly a measure that benefits the whole society. [0003] In the past two decades, degradable mulch has been one of the research hotspots at home and abroad, such as: recycled paper film in Japan, vegetable oil-coated paper mulch in the United Stat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/22A01G24/60A01G13/02
CPCA01G13/0268
Inventor 李利恒
Owner 李利恒
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