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Cultivation method with space between different rows of maize covered with wheat straw

A wheat straw and corn technology is applied in the field of wheat straw mulching between corn rows, which can solve the problems of polluted environment, decreased soil organic matter, unfavorable construction of high-yield farmland, etc., and achieves the effect of environmental protection, social benefit and ecological benefit improvement.

Inactive Publication Date: 2016-05-18
狄正兴
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] 1. The straw is not returned to the field: the straw is abandoned in the field or burned on the spot to pollute the environment;
[0012] 2. Decrease in soil organic matter: If the straw is not returned to the field, the soil organic matter will decrease, which is not conducive to the construction of high-yield farmland

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] The cultivation method for covering wheat stalks between rows of corn comprises the following steps:

[0024] 1. Plowing and land preparation: rotary tillage or manual plowing of wheat stubble, crushing soil clods, flattening furrows for land preparation, and moving straw to plowed land or ridges;

[0025] 2. Apply base fertilizer: fertilizer is applied on the corn sowing width;

[0026] 3. Sowing corn: row spacing 60cm, plant spacing 25cm, 4444 grains per mu;

[0027] 4. Covering with straw: the full amount of straw per mu is spread evenly and pressed between the corn rows;

[0028] 5. Clearing the ditch and cultivating soil: clearing the ditch to press the straw with soil, covering the corn sowing width with about 5cm of fine soil, forming a flat furrow into a high furrow, with a furrow width of 90cm and a furrow width of 30cm;

[0029] 6. Field management: watering and fertilizing, cultivating and weeding, clearing ditches and cultivating soil, preventing and contr...

Embodiment 2

[0031] The cultivation method for covering wheat stalks between rows of corn comprises the following steps:

[0032] 1. Plowing and land preparation: rotary tillage or manual plowing of wheat stubble, crushing soil clods, flattening furrows for land preparation, and moving straw to plowed land or ridges;

[0033] 2. Apply base fertilizer: fertilizer is applied on the corn sowing width;

[0034] 3. Sowing corn: 50cm between rows of furrows, 70cm between rows of every furrow, 25cm between plants, 4444 grains per mu;

[0035] 4. Covering with straw: The full amount of straw per mu is evenly laid and pressed between the corn rows;

[0036] 5. Clearing the ditch and cultivating the soil: clearing the ditch to press the straw, covering the corn sowing width with about 5cm of fine soil, forming a flat furrow into a high furrow with a width of 90cm and a furrow width of 30cm;

[0037] 6. Field management: watering and fertilizing, cultivating and weeding, clearing ditches and cultiv...

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Abstract

The invention discloses a cultivation method with space between different rows of maize covered with wheat straw. The method comprises the steps of A, ploughing and soil preparation; B, base fertilizer application; C, maize sowing; D, straw mulching; E, ditch cleaning and ridging; F, field management. By adding straw mulching to the maize cultivation process, the problem of returning straw in the maize field to the field is solved.

Description

technical field [0001] The invention relates to a farming method for returning straw to the field, in particular to a farming method for planting summer corn with winter wheat stubble and covering the corn rows with wheat straw. technical background [0002] Wheat straw is a renewable biological resource and has always been the living fuel of farmers in our country. With the popularity of natural gas use, there is a large amount of surplus straw in rural areas. Planting summer corn after harvesting winter wheat is one of the crop layouts of dry farming in my country. At present, corn and wheat stalks are not returned to the field, and the stalks are cleared out of the field or burned on the spot. Wheat straw covers the corn rows, which is simple and easy to solve the problem of straw returning to the field, prevents discarding and burning straw from polluting the environment, and takes the sustainable development of ecological cycle agriculture. [0003] At present, the f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B79/02
CPCA01B79/02
Inventor 狄正兴谈夕凤狄琦萍
Owner 狄正兴
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