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Light and simplified planting method of wheat

A planting method and technology for wheat, applied in fertilization methods, grain cultivation, fertilization devices and other directions, can solve the problems of the degree of mechanization to be improved, the loss is high, the labor is expensive, etc., to solve the fertilization method and fertilization position, promote the growth of wheat, The effect of improving utilization

Inactive Publication Date: 2018-09-07
INST OF SOIL & FERTILIZER ANHUI ACAD OF AGRI SCI
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  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problems of difficult topdressing, large amount of fertilization, high loss, expensive labor, mechanization degree to be improved, and unmatched technology in the wheat production process, the present invention provides a light and simplified wheat planting method, which fully integrates agricultural machinery, agronomy, agricultural manure, agricultural The organic combination of technology 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 wheat production and efficiency increase

Method used

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  • Light and simplified planting method of wheat

Examples

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Effect test

Embodiment 1

[0027] From October 2011 to June 2012, a wheat light and simplified planting experiment was carried out in Gurao Town, Suixi County, Anhui Province. The study area belongs to the semi-humid monsoon climate, with an annual average sunshine of 2293.7 hours, an annual average temperature of 14.5°C, and an annual average rainfall of 852.4mm.

[0028] After the corn was harvested on October 3, 2011, the corn stalks were pulverized to 0.5-3cm by a medium-sized tractor straw return grinder and evenly covered on the surface of the field for 12 days.

[0029] On October 15, 2011, a medium-sized tractor equipped with a grass-burying rotary tiller used horizontal and vertical operations to complete grass burying and soil preparation at one time.

[0030] After the land preparation, the medium-sized tractor is equipped with a wheat seed and fertilizer synchronous machine to complete wheat sowing, fertilization, and suppression at one time. The wheat seed is coated Yannong 19, the sowing r...

Embodiment 2

[0039] From October 2013 to May 2014, a light and simplified wheat planting experiment was carried out in Wenchang Town, Xuancheng City, Anhui Province. The study area belongs to the subtropical humid monsoon climate. The soil is yellow-brown soil. The plow layer soil is loamy soil with residual stickiness and high natural fertility. The annual average sunshine is 1784.1h, the annual average temperature is 16.1℃, and the annual average rainfall is 1317.5mm.

[0040] After the rice was harvested on October 5, 2014, the corn stalks were crushed to 0.5-3 cm by a medium-sized tractor straw returning grinder and evenly covered on the surface of the field for 13 days.

[0041] On October 18, 2014, the grass-burying rotary tiller equipped with a medium-sized tractor completed the grass-burying and soil preparation in one operation on both sides of the horizontal and vertical sides.

[0042] After the land preparation, the medium-sized tractor is equipped with a wheat seed and fertili...

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Abstract

The invention discloses a light and simplified planting method of wheat. The method comprehensively comprises the following technologies: mechanical crushing, coverage and soil moisture conservation by adopting last-season crop straw; mechanical rotary tillage and land preparation; synchronous mechanical seeding and fertilizer application at a time; reasonable irrigation, mechanical harvesting andwheat straw returning to the a field; timely weed, disease and pest prevention and control, and the like, and light and simplified planting of wheat is realized. According to the invention, machineryis fully utilized to effectively solve the problems of heavy field operation of wheat, difficult labor use and the like, and the effects of technology simplification, greenness and income increase, high resource efficiency utilization, and labor and cost conservation are achieved.

Description

technical field [0001] The invention relates to the technical field of planting, in particular to a light and simplified planting method for wheat. Background technique [0002] The perennial sown area of ​​wheat in my country is 12.3 million hectares. Wheat is a food crop with a long growth period and requires a lot of fertilizer. Wheat needs a lot of nitrogen from the jointing stage to the flowering stage. Traditional wheat intensive farming often uses spraying after rain or irrigation Topdressing with urea is limited by climate and irrigation conditions, and timely topdressing is affected. The way of topdressing by spreading fertilizer leads to the loss of fertilizer through ammonia volatilization and nitrate leaching, which reduces the utilization rate of fertilizer. At the same time, topdressing requires additional labor. With the development of urbanization, most of the farmers engaged in wheat planting are over 60 years old. The lack of suitable labor forces limits th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/20A01C21/00
CPCA01C21/00A01C21/007A01G22/20
Inventor 袁嫚嫚孙义祥邬刚张祥明王文军耿维王家宝
Owner INST OF SOIL & FERTILIZER ANHUI ACAD OF AGRI SCI
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