Planting method for rice

A planting method and rice technology, applied in botany equipment and methods, soil preparation methods, rice cultivation, etc., can solve the problems of affecting rice yield and quality, affecting rice yield and quality, and insufficient seed pretreatment, etc., to achieve emergence rate and transplanting survival rate, suitable for popularization and use, and good economic benefits

Inactive Publication Date: 2018-03-06
桂东县隆平高科种粮专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the existing rice planting process, the following multiple problems affecting the yield and quality of rice often occur, such as insufficient seed pretreatment, resulting in low seedling yield, or the seedlings a

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] The rice growing method comprises the steps of:

[0042] (1) field selection: choose a paddy field that is convenient for irrigation and drainage, plow the paddy field 30cm deep, then put water to soak the field, the water depth is 15cm, put into the fungicide when soaking the field, the concentration of the fungicide is 45g / L, and the fungicide consists of carbendazim and Prochloraz is mixed according to its EC50 value in a volume ratio of 5:3; the soaking time is 8 days, and the bulk density of the soil from the soaking field to the surface layer of 0-25cm does not exceed 0.8g / cm 3 ;After soaking the field, drain the water, and when the paddy field is half dry, carry out 25cm intensive tillage, requiring the soil to be finely crushed and soft, and the field surface to be flat;

[0043] (2) Seed selection: select high-quality, high-yield seeds that are suitable for planting, resistant to diseases and insect pests, lodging resistance, strong tillers, large spikes, and h...

Embodiment 2

[0057] Rice planting method, the method comprises the following steps:

[0058] (1) field selection: select a paddy field that is convenient for irrigation and drainage, plow the paddy field 28 cm deep, then put water to soak the field, and the water depth is 15 cm. When soaking the field, put into a fungicide. The concentration of the fungicide is 40g / L. The fungicide consists of carbendazim and Prochloraz is mixed according to its EC50 value in a volume ratio of 7:3; the soaking time is 9 days, and the bulk density of the soil from the soaking field to the surface layer of 0-25cm does not exceed 0.8g / cm 3 ;After soaking the field, drain the water, and when the paddy field is half dry, carry out 25cm intensive tillage, requiring the soil to be finely crushed and soft, and the field surface to be flat;

[0059] (2) Seed selection: select high-quality, high-yield seeds that are suitable for planting, resistant to diseases and insect pests, lodging resistance, strong tillers, la...

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PUM

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Abstract

The invention belongs to the technical field of rice planting, and specifically discloses a planting method for rice. The method includes the following five steps: field selection, seed selection, rice seedling cultivation, field management, and pest and disease prevention and control, wherein in the step of the field selection, water mixed with a bactericide is adopted to soak a paddy field and deep secondary ploughing is performed; and in the step of the rice seedling cultivation, an ultrasound and a soaking agent are adopted to treat seeds to improve a seed germination rate. According to the invention, scientific and reasonable control is performed on the steps of field selection and soaking, seed treatment, field water and fertilizer management and the like, so that the seedling emergence rate and the survival rate of transplanting of rice are greatly improved, the planted rice has good disease resistance, vigorous growth, and a high earbearing tiller percentage, ears are large andgrains are more, the yield of paddies is high and can reach 700-800kg per mu, and the yield of the rice is improved by 30-35% compared with that of rice planted by a conventional method; and the method has good economic benefits and is suitable for promotion and use.

Description

technical field [0001] The invention belongs to the technical field of rice planting, and in particular relates to a rice planting method. Background technique [0002] Rice is one of the main food crops with a long history of cultivation in my country. Rice has high nutritional value, good palatability, and is easy to digest. It is not only the main food in our country, but also nearly half of the world's population uses rice as a staple food. Rice by-products are widely used. In addition to being edible, they can also be used as industrial raw materials for wine making and sugar refining. Rice husks and rice straws can also be used as feed. Therefore, it is of great significance to the development of our country's national economy to develop rice production and improve rice yield and quality. [0003] However, in the existing rice planting process, the following multiple problems affecting the yield and quality of rice often occur, such as insufficient seed pretreatment,...

Claims

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Application Information

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IPC IPC(8): A01G22/22A01B79/00A01B79/02A01C1/00A01C1/08A01C21/00A01G13/00C05G1/00C05G3/04A01N37/46A01N43/12A01N43/54A01N43/38A01N37/10A01N35/02A01N37/36A01N59/14A01N33/22A01P21/00C05G3/80
CPCA01B79/00A01B79/02A01C1/00A01C1/08A01C21/005A01G13/00A01N33/22A01N35/02A01N37/10A01N37/36A01N37/46A01N43/12A01N43/38A01N43/54A01N59/14C05B1/02C05F3/00C05G3/80C05B13/02C05C9/00C05D1/02C05D9/02C05F11/00C05F11/02Y02P20/133
Inventor 吴晓燕郭二坤钟建波
Owner 桂东县隆平高科种粮专业合作社
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