Mealie whole straw coverage wheat full no-tillage planting method and equipment thereof

A technology of no-tillage seeding and corn stalks, which is applied in the direction of fertilizers and seeding equipment, soil preparation methods, sowing seeders, etc., can solve the problems of affecting the growth and yield of wheat, affecting the quality of wheat sowing, and large power consumption, so as to reduce the farming time. Consumption, reduce equipment investment, and consume less power

Inactive Publication Date: 2007-02-14
INST OF GENETICS & DEVELOPMENTAL BIOLOGY CHINESE ACAD OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although it can be completed in one operation, the quality of wheat seeding is affected due to some straws in the wheat seeding
However, there are still problems in this method: 1. Straw crushing and wheat sowing are carried out simultaneously, and only large tractors can be used to support them, which consumes a lot of power. However, the number of large tractors in rural areas is generally small, and there are certain limitations in popularization.
2. There is no reduction in mu operation charges
3. Wheat is sown by ditching, the seed bed is lowered, and the soil turned up by ditching is used to bury the crushed straw on the surface of the wheat ridge, which reduces the ground temperature of wheat before winter and during the greening period, affecting the growth and production of wheat

Method used

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  • Mealie whole straw coverage wheat full no-tillage planting method and equipment thereof
  • Mealie whole straw coverage wheat full no-tillage planting method and equipment thereof
  • Mealie whole straw coverage wheat full no-tillage planting method and equipment thereof

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Embodiment Construction

[0023] The sowing method of the present invention utilizes the corn stalk combing machine 1 of the operation unit to first press the whole stalk down and comb it smoothly for compaction, and then uses the column rotating type anti-entanglement loosening soil opener 6-1 to push the whole corn stalk to the wide ridge of wheat After the wheat is sown, the diameter of the wheat seeding pressure roller 6-2 is larger than that of the straw rear pressure roller 6-8, and the straw is further concentrated on the back of the wheat wide ridge, and finally the corn stalks are removed by the straw rear pressure roller 6-8. Compact to form the whole corn stalks and only cover the surface of the wheat wide ridges. The garden column rotating type anti-entanglement loose soil sowing ditch opener 6-1 can be adjusted according to the agronomic requirements of wheat sowing, and the wheat is only flat-sowed in the corn row, and the whole corn stalk is exposed and covered on the surface of the wheat...

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Abstract

The invention provides a method and apparatus for total no-tillage planting operation through blanketing wheat with overall maize stalks, wherein the complete stalks of the harvested maize are pulled down in situ in the field, and the wheat seeds are planted through trench digging between the maize planting rows. The maize complete stalk blanketing wheat no-tillage planting and fertilizer applicator set provided by the invention can realize the operations of upright maize stalk pulling down, combing, wheat seeding, fertilizing, suppressing and stalk compression.

Description

technical field [0001] The invention relates to a no-tillage sowing method and equipment for covering wheat with whole stalks of corn, and belongs to the technical field of agricultural planting methods and sowing machinery. Background technique [0002] Wheat and corn are the main crops in northern my country. The traditional farming system is to sow wheat after returning corn stalks to the field for plowing in autumn. Its operation process is complicated, and the investment of equipment is large, and the charge is high. According to survey statistics: In general farmland, a large tractor is equipped with a corn straw machine, rotary plow, or deep plow, the straw is crushed twice, rotary plowed twice or deep plowed, and then a small tractor is used to harrow and cover the land to sow wheat. The tractor enters the field 6-7 times, and the operation fee per mu is as much as 60 yuan, which is a heavy burden for farmers. Also because the straw is crushed and returned to the f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C7/08A01C7/06A01B79/02A01B49/06
CPCY02P60/20
Inventor 胡春胜陈素英张西群赵四申王绍仁
Owner INST OF GENETICS & DEVELOPMENTAL BIOLOGY CHINESE ACAD OF SCI
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