Cassava cultivation method applicable to whole-process mechanical operation

A whole-process mechanization and cultivation method technology, applied in the field of cassava cultivation, can solve problems such as reducing farmers' enthusiasm for cassava planting, reducing the profit margin of the cassava planting industry, and difficulty in improving the level of mechanization, so as to achieve full-process mechanization, improve the level of mechanized operations, The effect of increasing profit margins

Pending Publication Date: 2019-12-24
CHINA AGRI UNIV
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Problems solved by technology

Due to the inconsistency of the current cassava planting mode in our country, it is difficult to improve the mechanization level of cassava planting industry, and the labor cost remains high, which reduces the profit margin of the cassava planting industry, thereby reducing the enthusiasm of farmers for cassava planting

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  • Cassava cultivation method applicable to whole-process mechanical operation
  • Cassava cultivation method applicable to whole-process mechanical operation
  • Cassava cultivation method applicable to whole-process mechanical operation

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Embodiment Construction

[0036] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0037] like Figure 1-4 Shown, the cassava cultivation method applicable to the whole mechanized operation of the present invention comprises the steps:

[0038] (1) Rotary tillage and ridging: After using a plow or subsoiler to plow the land (the plowing depth should be about 350mm, which is convenient for the later operation of the rotary tiller and ridging machine), use the rotary tiller to break the soil, Level the surface (the depth of rotary tillage should be about 300mm), and then use a double-ridge or four-ridge ridger to raise the required ridge shape. When ridging, it is best to adopt a north-south direction for the ridge shape, which is conducive to lighting during the cassava growth period and increasing cassava production.

[0039] Rotary tillage and ridge cultivation is specifically a single ridge wide and narrow row ridge planting mode. The ...

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Abstract

The invention relates to a cassava cultivation method applicable to whole-process mechanical operation. The method includes: rotary tillage and ridging, to be specific, mechanically scarifying a landparcel, smashing soil, smoothening the land surface, and adopting a two-ridge or four-ridge ridger for rotary tillage and ridging to make required ridges, wherein the ridges are in shapes of isoscelestrapezoid, and line spacing between every two adjacent ridges is in a manner of alternate narrow line spacing and wide line spacing; cassava selection; cassava seed stem planting; field management, to be specific, manually completing operation of filling gaps with seedlings and thinning; mechanical completion of intertillage, weeding, fertilization and top dressing; disease and pest prevention and control; harvesting, to be specific, before harvesting, adopting a tractor for traction of a cassava straw smashing and returning machine to realize cassava straw smashing and returning; adopting the tractor for traction of a two-row four-shovel vibratory cassava digger for digging and harvesting. By adoption of the cassava cultivation method, whole-process mechanical operation of the cassava planting industry can be realized beneficially, planting cost is reduced, and the profit rate of the cassava planting industry is increased.

Description

technical field [0001] The invention relates to the technical field of cassava cultivation, in particular to a cassava cultivation method suitable for full mechanized operations. Background technique [0002] Cassava is native to Brazil and is now widely cultivated in tropical regions of the world. It is cultivated in Fujian, Taiwan, Guangdong, Hainan, Guangxi, Guizhou and Yunnan provinces and regions in China. The roots of cassava are rich in starch and are one of the important raw materials for industrial starch. With the implementation of the new energy policy, cassava, as the main raw material for the production of biofuel ethanol, will inevitably have a huge demand. Due to the inconsistency of the current cassava planting mode in my country, it is difficult to improve the mechanization level of cassava planting industry, and the labor cost remains high, which reduces the profit margin of the cassava planting industry, thereby reducing the enthusiasm of farmers for cass...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/25A01G7/06A01G13/00A01B79/02A01C21/00A01D82/00A01M7/00
CPCA01B79/02A01C21/005A01D82/00A01G7/06A01G13/00A01M7/0014A01G22/25
Inventor 宋建农徐光浩王继承李永磊董向前张超刘伟帅竺彬彬
Owner CHINA AGRI UNIV
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