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

Cultivation method for corn and fresh edible soybean interplanting after rape harvesting

A cultivation method and rapeseed stubble technology are applied in the cultivation field of rapeseed stubble and corn intercropping for fresh soybeans, which can solve the problems of mismatch of planting systems, difficulty in meeting diversified demands, and difficulty in realizing intercropping of corn and soybeans, so as to improve land utilization. rate, and the effect of increasing the total output value

Inactive Publication Date: 2015-11-18
SICHUAN AGRI UNIV
View PDF2 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, according to the "Technical Regulations for Corn-Soybean Strip Compound Planting" (NY / T2632-2014) promulgated by the Ministry of Agriculture in recent years, there are two main problems: 1. The existing corn-soybean interplanting mode does not match the current planting system in Sichuan
Rapeseed can only be used for net cropping, and it is difficult to achieve intercropping of corn and soybeans due to seasonal restrictions after harvesting.
2. The economic benefits of common soybeans are low, the effect of increasing income is not significant, and it is difficult to meet the diversified needs of the market, while fresh soybeans are rich in nutrition and taste good, and are recognized by the world today as a safe and healthy food with no pollution and less pollution
[0003] But in Southwest China, there is no way to eat fresh soybeans between rapeseed and summer corn

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
  • Cultivation method for corn and fresh edible soybean interplanting after rape harvesting
  • Cultivation method for corn and fresh edible soybean interplanting after rape harvesting
  • Cultivation method for corn and fresh edible soybean interplanting after rape harvesting

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] Different fresh food varieties of embodiment 1 are screened

[0056] Fresh corn and fresh soybeans were intercropped after the rapeseed was harvested. The corn variety was Zhenghong 505, a semi-compact corn variety. See Table 1 for the fresh soybean varieties.

[0057] On April 28, the corn seedlings were raised in a seedling tray, with two seeds in each hole, and they were transplanted when they grew to two leaves and one heart. On May 5, after the rapeseed was harvested, corn transplanting and fresh soybean intercropping were carried out, and one area (two rows) of corn was intercropped and one area (two rows) of soybeans were planted. The distance between the corn belt and the belt is 160cm, and the corn row spacing in the belt is 40cm. Two adjacent rows of corn are transplanted in staggered holes, 2 plants in each hole, the hole distance is 35cm, and the seedlings are filled at the 3rd leaf stage. Plant one strip (two rows) of fresh soybeans between the two corn st...

Embodiment 2

[0065] Embodiment 2 fresh corn and fresh soybean intercropping

[0066] 1) Test objects: The corn variety is Zhengtian 68, a compact fresh corn variety, and the fresh soybean variety is Zhexiandou No. 4, a mid-maturing variety.

[0067] 2) Test area: Yucheng District, Ya'an City, Sichuan Province

[0068] 3) Test method

[0069] On April 28, the corn seedlings were raised in a seedling tray, with two seeds in each hole, and transplanted when they grew to three leaves and one heart. On May 5, after the rapeseed was harvested, corn transplanting and fresh soybean intercropping were carried out, and one area (two rows) of corn was intercropped and one area (two rows) of fresh soybeans was planted. The distance between the corn belt and the belt is 180cm, and the corn row spacing in the belt is 50cm. Two adjacent rows of corn are transplanted in staggered holes, 2 plants in each hole, the hole distance is 45cm, and the seedlings are filled at the 3-leaf stage. Plant one strip (...

Embodiment 3

[0077] Example 3 Common corn and fresh soybean intercropping

[0078] 1) Test objects: The corn variety is Zhenghong 505, a semi-compact variety, and the fresh soybean is Zhexiandou No. 8, a mid-maturing variety.

[0079] 2) Test area: Gucheng Village, Longmen Township, Lushan County, Ya'an City, Sichuan Province.

[0080] 3) Test method

[0081] On May 25, after the rapeseed was harvested, the intercropping of corn and fresh soybeans was carried out, and one area (two rows) of corn was intercropped and one area (two rows) of fresh soybeans was planted. The distance between the corn belt and the belt is 170cm, the corn row spacing in the belt is 45cm, two adjacent rows of corn are planted on demand in staggered holes, the hole distance is 40cm, 3-4 seeds per hole, and 2 seedlings at the 3-leaf stage. Plant one strip (two rows) of fresh soybeans between the two corn strips, the distance between the fresh soybean strips and the corn strips is 65cm, the row spacing of fresh soy...

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 relates to the field of agricultural planting, in particular to a cultivation method for corn and fresh edible soybean interplanting after rape harvesting. The cultivation method for corn and fresh edible soybean interplanting after rape harvesting is mainly suitable for one-year-two-harvest cultivation areas of southwest dry land in Sichuan, Chongqing, Guizhou and the like. The planting area of fresh edible soybeans can be enlarged, and popularization and development of fresh edible soybeans are promoted. By the adoption of the planting method, land, nutrient and light and heat resources can be sufficiently utilized, the land equivalence ratio can be improved, land output is increased, the one-year-two-harvest effect is achieved, and the purposes of improving the land economic output and increasing incomes of farmers are achieved. In addition, the planting area of fresh edible soybeans can be enlarged, economic benefits are increased, and the living quality of people is improved.

Description

technical field [0001] The invention relates to the field of agricultural planting, in particular to a cultivation method for intercropping fresh soybeans with rapeseed and corn. Background technique [0002] Corn and soybean intercropping has the advantages of making full use of natural resources such as land, light, and heat, increasing crop yield per unit area, and improving soil fertility. At present, my country is facing continuous increase in food consumption, year-by-year decrease in cultivated land area, increased land carrying capacity, and farmland Under the new situation where the ecological environment is deteriorating and sustainable agricultural development is facing major challenges, it has been listed as the main technology in Sichuan and the whole country, and it is recommended for large-scale application. However, according to the "Technical Regulations for Corn-Soybean Strip Compound Planting" (NY / T2632-2014) promulgated by the Ministry of Agriculture in re...

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
IPC IPC(8): A01G1/00
CPCA01G22/00
Inventor 刘卫国方萍杨文钰邓榆川任梦露汪扬媚吴雨珊廖敦平刘婷高铁军许燕池晓玉
Owner SICHUAN 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