Rice simplified cultivation method

A cultivation method and rice technology, applied in rice cultivation, horticultural methods, fertilization methods, etc., can solve the problems of unmatched technology, high loss, low degree of mechanization, etc. Effect

Inactive Publication Date: 2018-04-13
INST OF SOIL & FERTILIZER ANHUI ACAD OF AGRI SCI
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems of difficult top dressing, large amount of fertilization, high loss, expensive labor, low degree of mechanization and unmatched technology in the rice production process, the present invention provides a light and simplified rice cultivation method, which fully integrates agricultural machinery, agricultural techniques, agricultural fertilizers, and agricultural techniques Combined, it greatly reduces labor intensity, improves labor efficiency, reduces labor costs, and promotes farmers' income increase under the premise of ensuring food security, and realizes green rice production and efficiency increase

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0019] From May to October 2017, a light and simplified rice cultivation method was implemented in Gupei Town, Mingguang City, Anhui Province.

[0020] Wheat mechanized smashing and returning to the field: On May 10, 2017, the wheat was harvested with a wheat combine harvester, and the wheat straw was chopped to a length of 1-5cm by the straw cutting device attached to the harvester, and evenly sprinkled on the field surface;

[0021] Mechanized rotary tillage and soil preparation: After harvesting the wheat and returning the straw to the field, use a water pump to irrigate the field surface with 5-6cm of water and soak the field for 3 days. On May 14, use a medium-sized tractor with a grass-burying rotary tiller to complete the burial at one time. Grass and land preparation, the burial depth of wheat straw returning to the field is 5-10cm, and the depth of rotary tillage land preparation is 10-15cm;

[0022] Synchronous one-time fertilization of mechanized seedling fertilizer...

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PUM

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Abstract

The invention discloses a rice simplified cultivation method. The method comprises the steps of wheat mechanized smashing and field returning, mechanized rotary tillage soil preparation, mechanized seedling and fertilizer synchronization disposable fertilization, quantified irrigation, plant disease and insect pest green prevention and control, mechanized harvesting, straw field returning and thelike. Rice simplified cultivation is achieved, the problems that the rice fertilization frequency is large, topdressing is difficult, and the field operation is tedious are effectively solved, and themethod is green, saves labor and cost, improves the effect, relieves agricultural no-point source pollution and improves the fertilizer using efficiency.

Description

technical field [0001] The invention belongs to the technical field of agricultural production, and in particular relates to a light and simplified rice cultivation method. Background technique [0002] Rice is one of the food crops with the largest planting area, the highest yield, and the largest amount of nitrogen fertilizer in my country, and it is also a labor-intensive industry. With the development of society and economy, a large number of rural laborers are moving to cities. Traditional rice production, such as seedling raising and transplanting, is cumbersome, labor-intensive, and inefficient. Simplified cultivation measures are urgently needed to liberate farmers from heavy physical labor. Light and simplified cultivation of rice is the trend of modern agricultural development. [0003] By 2020, the national rice planting mechanization level will reach 70%, and by 2012, the mechanization rate of rice cultivation and harvesting will reach 66.1%, but the mechanizati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/22A01G7/06A01G13/00A01C21/00C05G1/00
CPCA01C21/005A01G7/06A01G13/00C05C9/00C05C9/005C05D1/02C05D3/02
Inventor 袁嫚嫚孙义祥王文军邬刚张祥明
Owner INST OF SOIL & FERTILIZER ANHUI ACAD OF AGRI SCI
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