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

Technology for cultivating three-stem cotton

A technology, cotton plant technology, applied in the field of three-stem cotton cultivation, can solve the problems of affecting photosynthesis, cotton is prone to premature aging, poor quality, etc., and achieve the effect of accelerating vertical growth, inhibiting the growth of bud growth, and saving labor in management

Inactive Publication Date: 2011-01-19
SHANDONG JINQIU SEED IND
View PDF3 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Conventional insect-resistant cotton in the prior art, artificial pruning and pruning is time-consuming and laborious. The leaves of conventionally cultivated insect-resistant cotton are densely overlapped, and the middle and lower leaves of the cotton plant are seriously shaded from each other, which affects photosynthesis. Less, low output, poor quality

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 Construction

[0005] The present invention is described in detail below in conjunction with embodiment, embodiment establishes three repetitions, three rows of district planting, equal row spacing 1.0 meters, row length 10 meters, plot area is 0.003 hectares, three stem cotton density processing is: 15000 hm 2 、18000·hm 2 , 21000 trees·hm 2 、24000·hm 2 , there are four 1.3-meter-wide roads between each repetition, and various three-row protection lines on both sides of the test site, and four-meter-long protection belts are planted at both ends of the test site. The total length of the land is 43.2 meters, and the width is 24 meters. The area is 0.1037 hectares, all of which are covered with single-row plastic film, and the variety is conventional insect-resistant cotton Xinqiu No. 1. After the cotton plant grows to 5-6 true leaves and spreads flat, remove the main stem growth point of the cotton plant. When three vegetative branches exceeding 5 cm grow in the axils of the true leaves, tr...

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 technology for cultivating three-stem cotton. The technology is characterized by comprising the following steps: shooting growing points on the main stem of a cotton plant after 5 to 6 main leaves growing on the cotton plant are spread; and reshaping the cotton plant when three vegetative shoots over 5cm grow from the axil of the main leaves, removing other residual vegetative shoots, and keeping the three vegetative shoots with similar sizes to become three main stems, secondarily shooting tops of the three main stems and local conventionally cultured spring cotton which is subject to top shooting in the same term. The technology has the advantages of saving man power for management, increasing photosynthesis of the plant, improving the fiber quality, reducing amount of boll rot, increasing the amount of canicular boll, and improving the cotton yield.

Description

technical field [0001] The invention relates to the field of plant planting and cultivation, in particular to the three-stem cotton cultivation technology. Background technique [0002] Conventional insect-resistant cotton in the prior art, artificial pruning and pruning is time-consuming and laborious. The leaves of conventionally cultivated insect-resistant cotton are densely overlapped, and the middle and lower leaves of the cotton plant are seriously shaded from each other, which affects photosynthesis. Less, low output, poor quality. Contents of the invention [0003] The purpose of the present invention is to utilize conventional insect-resistant cotton varieties, take the method of retaining the first three vegetative branches at the bottom of the cotton plant, and cultivate them into three main stems, and conduct a comparative test with conventionally cultivated single-stem cotton, and strive to find out which can reduce the Artificial pruning and pruning of cotto...

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
Inventor 孟宪泉张友秋贺杰赵凯李鑫
Owner SHANDONG JINQIU SEED IND
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