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Culture method of rice

A cultivation method and rice technology, applied in the fields of rice cultivation, fertilization methods, botanical equipment and methods, etc., can solve the problems of not tenacious vitality, low planting survival rate, pest damage, etc., to promote development, improve the quality of seedlings, and improve germination. rate effect

Inactive Publication Date: 2018-10-12
文德明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing rice planting has a low survival rate and weak vitality, mainly because proper management is not carried out in the seedling raising stage and the stage after transplanting rice seedlings, which leads to problems such as low yield and insect damage

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] (1) Seed selection treatment: select rice seeds with full grains, uniform size, and no seedlings, and soak the above rice seeds in a solution of 0.9% normal saline and 1.2% ammonia chloride solution at a ratio of 4:3 48 hours, keep changing the water every 8 hours;

[0020] (2) Making seedbed soil: the pond mud is sun-dried and broken through a 30-mesh sieve as the seedbed soil base material. The seedbed soil is composed of the following components in parts by weight: 800 parts of pond mud, 65 parts of fermented straw, and chitin 5 parts, 30 parts of medical stone, 30 parts of humic acid, 1 part of propiconazole, 3 parts of urea, 0.5 part of nitrogen fertilizer and 0.5 part of potash fertilizer;

[0021] (3) Seedling raising: load the seedling bed soil into the seedling raising tray, place the seedling raising tray in the seedling raising shed, and then sown the bud seeds in the seedling raising tray, cover the soil evenly after sowing, and keep the temperature in the seedli...

Embodiment 2

[0028] Example 2 is a further embodiment. The difference from Example 1 is that in this example, the ratio of nitrogen, phosphorus, and potassium in the NPK compound fertilizer is 6:2:3.

Embodiment 3

[0030] Example 2 is a further implementation. The difference from Example 1 is that in this example, the straw fermentation product is fermented from the following raw materials in parts by weight: 80 parts of rice straw, 5 parts of chicken manure, and 15 parts of cassava residue .

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PUM

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Abstract

The invention discloses a culture method of rice. According to the method, firstly, through effective treatment of seeds, the germination rate is increased, seedling bed soil contains various elementsdemanded during growth and development of rice seedlings, the development of the seedlings can be effectively facilitated, the quality of the seedlings is improved, and the problems are solved that by adopting a seedling culture substrate made of straw leavening biomass resources, the rooting condition is unsatisfactory, recovery of the seedlings is slow, and the survival rate is low. After transplantation of the rice seedlings, management of fertilizer, water and temperature is carried out reasonably, disease prevention and control are conducted, and the yield of rice is effectively ensured.

Description

Technical field [0001] The invention relates to a method for cultivating rice. Background technique [0002] More than half of the world's population uses rice, and rice cultivation has become a global hot issue. Rice planting is one of the industries with a huge system in my country's planting industry, and it is also the most basic industry in my country's agriculture. Rice feeds more than one billion people. The existing rice planting has a low survival rate and low vitality, mainly due to the lack of proper management in the seedling stage and the stage after transplanting, which leads to problems such as low yield and insect pests. Summary of the invention [0003] The purpose of the present invention is to provide a rice cultivation method. The method follows the growth cycle and growth characteristics of rice, from seed selection to seedling raising to fertilization, temperature, irrigation and other links after transplanting. The whole process is scientifically managed to...

Claims

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Application Information

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IPC IPC(8): A01G22/22A01G13/00A01C1/00A01C21/00A01G24/12A01G24/22A01G24/20A01G24/15
CPCA01G22/22A01C1/00A01C21/005A01G13/00A01G24/12A01G24/15A01G24/20A01G24/22
Inventor 文德明
Owner 文德明
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