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

Dry-land strip sustainable planting method for corn and pea based on mulching film furrow-ridge culture

A planting method, corn technology, applied in botany equipment and methods, leguminous plant cultivation, plant protection, etc., can solve the problems of low soil fertility, serious resource water shortage, low crop yield, etc. Soil fertility, increase the sustainable production capacity of farmland, and improve the effect of crop yield

Pending Publication Date: 2019-08-16
GANSU AGRI UNIV
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the semi-arid area of ​​the Loess Plateau, resource-related water shortages are severe, droughts occur frequently, soil fertility is low, and crop yields are low and unstable

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0021] In the embodiment of the present invention, the test location: This study was carried out in the Dingxi three-combination base of Gansu Agricultural University in Lijiabao Town, Dingxi City, Gansu Province from 2012 to 2017. Area. The average altitude is 2000m, the annual average solar radiation is 592.85kJ / cm2, the sunshine hours are 2476.6h, the annual average temperature is 6.4°C, the accumulated temperature of ≥0°C is 2933.5°C, the accumulated temperature of ≥10°C is 2239.1°C, and the frost-free period is 140 days. The annual average rainfall is 399.3mm, the annual evaporation is 1531mm, and the dryness is 2.53, which is a typical semi-arid rainfed agricultural area. The soil in the test site is loess soil, the average soil bulk density of 0-200cm is 1.17g / cm3, the withered moisture content is 7.3%, the saturated moisture content is 28.6%, the pH value is 8.36, the soil organic matter is 12.01g / kg, the total nitrogen is 0.76g / kg, and the total nitrogen content is 0....

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 a dry-land strip sustainable planting method for corn and pea based on mulching film furrow-ridge culture, and relates to the technical field of agricultural planting. The method comprises following steps: step one, field structure layout is performed before sowing, corn and pea natural sowing strip plots are formed, and each plot comprises three corn and pea strips; step two, rotary tillage is performed to bury fertilizer, ridging and film mulching are executed by a fully-covered double ridge-furrow sowing corn ridging and film mulching machine, water seepages holes are dug in planting ditches at intervals of 50 cm after film mulching to store rainwater, and film covering quality is detected. According to the method, increased of soil fertility is facilitated, sustainable production capacity of farmlands is improved, the problems of dependence of traditional double ridge-furrow sowing corn production on chemical fertilizer and mulching films and increase of yield without efficiency increase can be solved, and a novel sustainable agricultural production mode is created.

Description

technical field [0001] The invention belongs to the technical field of agricultural planting, and in particular relates to a strip-shaped sustainable planting method of corn and peas in film-mulched furrows and ridges on dry land. Background technique [0002] In the semi-arid area of ​​the Loess Plateau, resource-related water shortages are severe, droughts occur frequently, soil fertility is low, and crop yields are low and unstable. Plastic film mulching is an important technology for dryland crop cultivation. The full-film double-furrow corn planting technology developed and applied in recent years, which integrates furrow and ridge cropping to collect rain and plastic film mulching to increase temperature and maintain moisture, has the effect of increasing yield and improving water use efficiency. However, The study found that this high-yield model is based on a certain resource consumption intensity and high input, which is contrary to the requirements of low-input, su...

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): A01G22/20A01G22/40A01G13/02
CPCA01G22/20A01G22/40A01G13/0275
Inventor 谢军红柴强李玲玲罗珠珠王林林王进斌周永杰
Owner GANSU AGRI UNIV
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