Corn straw turnover corrosion-promotion soil moisture conservation cultivation method

A technology for corn stalks and planting methods, which is applied in the fields of botanical equipment and methods, horticulture, and applications, can solve the problems of increasing land organic matter, intractable stalks, fire atmosphere, etc., and achieves increasing yield per mu, improving soil compaction, and reducing pollution. Effect

Inactive Publication Date: 2017-01-11
安志国
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AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a farming method for corn stalks returning to the field, which is suitable for decomposing and preserving moisture. The corn planting method can solve the problem

Method used

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Examples

Experimental program
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Embodiment Construction

[0014] The corn planting method is mainly to solve the problems of land compaction and remaining stalks. The overall planting method is to plant a large ridge and a large ridge, which are called planting ridges and transparent ridges respectively. Then the planting ridge and the transparent ridge are planted upside down in the next year, that is, the planting ridge of the previous year is used as a transparent ridge this year, and the transparent ridge of the previous year is used as a planting ridge this year. The ridge bottom width of the large ridge is 120 cm, the ridge shoulder width is 80 cm, and the ridge height is 20 cm; 3 rows are planted on the ridge, the row spacing is 35 cm, and the plant spacing is 23 cm; fertilization ditch is made between two adjacent rows of corn , the amount of fertilization in each fertilization ditch is 1-1.5 times that of the previous small ridges. Due to the organic fertilizer produced by straw fermentation, the amount of fertilizer is redu...

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PUM

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Abstract

The invention relates to a corn straw turnover corrosion-promotion soil moisture conservation cultivation method which comprises the following steps: planting corn at intervals of one ridge, that is, distributing planting ridges and through ridges alternatively; crushing straw of the planting ridges in autumn, at the same time, performing rotary tillage on soil for 15-20 minutes, planting corn in the through ridges in a next year, and taking ridges buried with straw deeply in the former year as the through ridges; and planting the corn in adjacent ridges alternatively in the sequence above in later years. As the crop straw is crushed and deeply buried in a same year, atmospheric pollution can be prevented, and soil hardening can be solved.

Description

technical field [0001] The invention relates to a corn planting method, in particular to a tillage method for returning corn stalks to fields suitable for decomposing and preserving moisture. Background technique [0002] my country is a big country in corn production and consumption. Its sown area, total output and consumption are second only to the United States, ranking second in the world. The main crops planted in Northeast my country, North China and Southwest China are corn, especially the Northeast my country is the main corn planting area in China. In recent years, with rising corn prices and continuous growth in demand for corn feed and deep processing, corn acreage has continued to increase. [0003] Disposal of stalks produced by large-scale corn planting has always been a problem that people care about and is difficult to solve. The current corn stalk processing methods include the following aspects: ① farmers burn stalks for heating, ② use them as livestock f...

Claims

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Application Information

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IPC IPC(8): A01G1/00
Inventor 安志国孙一兴高鹏云杨秀兰刘国哲
Owner 安志国
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