Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Potato and corn intercropping cultivation method in dry farming area

A cultivation method and potato technology are applied in the directions of root crop cultivation, grain cultivation, fertilization methods, etc., to achieve the effects of easy popularization and application, reduction of non-point source pollution, and improvement of soil physical and chemical properties

Pending Publication Date: 2022-05-24
YUNNAN AGRICULTURAL UNIVERSITY +1
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the above problems, the present invention provides a potato and corn intercropping cultivation method in a dry area, aiming at solving the deficiencies in the existing production technology, and providing a potato and corn intercropping cultivation method in a dry area

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Potato and corn intercropping cultivation method in dry farming area
  • Potato and corn intercropping cultivation method in dry farming area
  • Potato and corn intercropping cultivation method in dry farming area

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] A method for intercropping between potato and corn in dry farming area, comprising the following steps:

[0064] 1. Stubble arrangement

[0065] Select the plots of non-solanaceae crops, and the previous crops are suitable for non-solanaceae crops such as wheat, corn, rape, soybean, etc., and implement 3-4 years of crop rotation; and should comply with the provisions of DB62 / T798-2002.

[0066] 2. Deep plowing

[0067] Choose terraced fields or gentle slopes (slope ≤ 10°C) with flat terrain, loose soil, deep ploughing layer, good ventilation, and soil pH within the range of 5 to 8. After the previous crop is harvested, deep ploughing (vertical deep loosening machine (SS-1) deep rotary ploughing more than 35cm), suppressing and maintaining moisture can achieve field leveling, no bumps, no stubble, and create a good soil environment for crop growth. condition.

[0068] 3. Base fertilizer

[0069] Apply organic fertilizer (Qiao Nong) 120kg per mu, and apply chemical fe...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an intercropping cultivation method for potatoes and corn in a dry farming area. The intercropping cultivation method comprises the steps of crop rotation arrangement, deep ploughing and soil preparation, base fertilizer application, ridging and film mulching, variety selection, potato seed treatment, suitable-period sowing, field management, disease, pest and weed comprehensive prevention and control, suitable-period harvesting, straw returning and the like. According to the planting method, the potato and corn varieties are reasonably selected, a scientific and reasonable interplanting mode is adopted, scientific and reasonable management is carried out on interplanting of the potatoes and the corn through the modes of fertilization, film mulching, field management, disease and pest damage prevention and control and the like, and the planting method capable of effectively improving the yield of the potatoes and the corn in the dry farming area is provided.

Description

technical field [0001] The invention relates to the technical field of crop planting, in particular to a cultivation method for potato and corn intercropping in dry farming areas. Background technique [0002] The potato industry has become a pillar industry in dry farming and is one of the main ways to increase farmers' income and agricultural efficiency in poor mountainous areas. Due to the lack of rainfall in dry farming areas, the soil is dry and barren, the farming management is extensive, the cultivation technology is single and backward, and the level of mechanization application and standardization is very low; the production is still dominated by human and animal power, which requires a large amount of labor and high costs, while the benefits are relatively high. low, which seriously affects the enthusiasm for planting, and such problems are still the bottleneck restricting the improvement of production and the sustainable development of the industry. With the requ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/25A01G22/20A01G13/00A01C1/06A01C21/00
CPCA01G22/25A01G22/20A01G13/00A01C1/06A01C21/00Y02A40/28
Inventor 肖继坪颉炜清王琼赵尚文李芳弟齐小东杨晨方彦杰王鹏郭天顺
Owner YUNNAN AGRICULTURAL UNIVERSITY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com