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Method of using vines to control invasion of exotic weeds

A technology for vines and weeds, which is applied in the field of controlling the invasion of exotic weeds such as red thistle and solidago canadensis, can solve the problems of crop yield reduction, and achieve the effect of preventing allelopathy, good effect, and simple and easy technology

Inactive Publication Date: 2012-05-02
HUNAN UNIV OF SCI & TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Canadian goldenrod invades farmland and orchards, causing large-scale crop loss

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] From March 2009 to August 2010, an experiment was carried out at the growth site of Shenghong thistle near Furong Town, Yongshun County, Hunan Province.

[0037] Plant Material: Honeysuckle ( Lonicera japonica ), Kudzu ( Pueraria lobata ),pumpkin( Cucurbita moschata ), Solidago canadensis ( Solidago canadensis ) and red thistle ( Ageratum conyzoides ).

[0038] Other materials: wooden pillars, bamboo poles, bamboo baskets, straw, iron wire, pig manure and urea.

[0039] The implementation steps are as follows:

[0040] (1) Establishment of sample plots: 3 sample plots with similar areas were selected and divided into S-1, S-2, S-3 and S-4 in the growing area of ​​Shenghongji. Create holes in plots S-1, S-2, and S-3, and bury the lower ends of wooden pillars vertically in the holes, with a spacing of 2.0m×2.0m between the wooden pillars; fix the bamboo poles with iron wires at the upper ends of the wooden pillars , Connect the wooden posts with bamboo poles ...

Embodiment 2

[0050] From March 2009 to August 2010, experiment was carried out in the growth place of Solidago canadensis near Shidi Town, Yongshun, Hunan.

[0051] Plant Material: Honeysuckle ( Lonicera japonica ), Kudzu ( Pueraria lobata ),pumpkin( Cucurbita moschata ), Solidago canadensis ( Solidago canadensis ) and red thistle ( Ageratum conyzoides ).

[0052] Other materials: wooden pillars, bamboo poles, bamboo baskets, straw, iron wire, pig manure and urea.

[0053] The implementation steps are as follows:

[0054] (1) Establishment of sample plots: Three sample plots of similar size were selected and constructed in the Canadian goldenrod growing area, which were divided into J-1, J-2 and J-3. Build holes in plots J-1 and J-2, bury the lower ends of the wooden columns vertically in the holes, the spacing of the wooden columns is 2.0m×2.0m; fix the bamboo poles with iron wires at the upper ends of the wooden columns, Use bamboo poles to form a bracket with a height of 1.8m...

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PUM

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Abstract

A method of using vines to control invasion of exotic weeds includes firstly, setting up sample plots in an exotic weed growing land, secondly, setting up a support, thirdly, making a bamboo basket, fourthly, preparing burnt soil, fifthly, preparing matrix mixture, sixthly, filling the bamboo basket, seventhly, growing plants, and eighthly, applying fertilizer. Allelopathy of exotic weeds can be prevented by using the bamboo basket to grow honeysuckle, kudzu and pumpkin, and the roots of the honeysuckle, the kudzu and the pumpkin can be protected from competitive inhibition of the exotic weeds. Raw materials are easy to obtain, the technique is simple and feasible, the exotic weeds are effective in control, and both ecological benefit and economic benefit are considered.

Description

technical field [0001] The invention relates to the field of biology, in particular to a method for controlling the invasion of foreign weeds red thistle and solidago canadensis by using vines. Background technique [0002] Solidago canadensis ( Solidago canadensis ) is a perennial herb of the genus Solidago in the Compositae family, native to North America. Now it has successfully invaded the central and western parts of Europe, most of Asia, Australia and New Zealand, becoming a worldwide invasive weed. Solidago canadensis was introduced into Shanghai, Nanjing and other places in my country as a garden flower in 1935, and then escaped to the wild and became a malignant weed. It is now distributed in East China, Central China, North China, Northeast China and Southwest China, and may further spread. Solidago canadensis often forms a single-dominant species community in the invaded area, destroying the structure and function of the ecosystem, threatening biodiversity, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
Inventor 向言词李勤奋刘阿梅彭秀花
Owner HUNAN UNIV OF SCI & TECH
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