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A Potato/Corn/Sweet Potato Intercropping Method Suitable for Machine Harvesting

A potato and sweet potato technology, applied in the direction of botany equipment and methods, root crop cultivation, application, etc.

Inactive Publication Date: 2018-09-25
SOUTHWEST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Harvesting this technique requires a lot of labor, including 5 potatoes, 3 corns, and 5 sweet potatoes. The converted labor cost is 910 yuan (13 workers × 70 yuan / day)

Method used

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  • A Potato/Corn/Sweet Potato Intercropping Method Suitable for Machine Harvesting
  • A Potato/Corn/Sweet Potato Intercropping Method Suitable for Machine Harvesting
  • A Potato/Corn/Sweet Potato Intercropping Method Suitable for Machine Harvesting

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Embodiment Construction

[0036] In order to make the purpose, technical solutions and advantages of the present invention clearer, the following technical solutions in the present invention are clearly and completely described. Obviously, the described embodiments are some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0037] The space layout plan for the set-up matching with the machine)

[0038] ① 2:2:2 row ratio mode space layout scheme (see figure 1 and Table 2):

[0039] Scheme 1: Potatoes or sweet potatoes (ridges formed after harvesting) have a ridge width of 90cm, potatoes are sown on a single ridge in two rows, and sweet potatoes are planted manually in a single ridge and two rows; 200cm, potato (or sweet potato) corn spacing is 72.5cm (suitable for 1.1-1.2m wide pot...

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Abstract

The invention provides a potato / corn / sweet potato drought triple-cropping relay intercropping technology suitable for machine harvesting. The technology comprises a relay intercropping space layout scheme matched with machine harvesting, a relay intercropping machine harvesting rice field parcel and operation tape layout and planting scheme, a space enlarged crop high-yield matching technology scheme, and a relay intercropping farm machine model selection and matching scheme. According to the potato / corn / sweet potato drought triple-cropping relay intercropping technology suitable for machine harvesting, relay intercropping high-yield crop space arrangement and operation tape layout design suitable for machine harvesting is ensured, so that high integration of potato / corn / sweet potato relay intercropping high-yield cultivation farm machine and agriculture in the southwestern mountainous area is achieved, and both production and income are increased.

Description

technical field [0001] The invention relates to the technical field of planting, in particular to a potato / corn / sweet potato intercropping method suitable for machine harvesting. Background technique [0002] The traditional "potato / corn / sweet potato" three-cropping intercropping technology is a traditional intercropping technology in the southwest mountainous area, mainly distributed above 800m above sea level. 2 rows (single ridge paired nests) are mostly used, and 1 row of corn (referred to as 2:1 row ratio mode) or 2 rows of corn (referred to as 2:2 row ratio mode) is used for potatoes. )sweet potato. Potatoes with this technology can be sown by machine, but it is impossible to harvest potatoes, corn and sweet potatoes by machine, and harvesting requires a lot of labor and is inefficient. [0003] The bandwidths of the 2:1 line ratio mode are 1.17m and 1.33m respectively; the bandwidths of the 2:2 line ratio mode are 1.67m and 1.83m respectively (see Table 1 for detail...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G22/20A01G22/25
CPCA01G22/00
Inventor 王季春赵勇舒进康唐道彬李善斌吕长文李明聪王昌忠刘勋张凯李仕杰陈莉萍
Owner SOUTHWEST UNIV
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