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Method of utilizing semen cuscutae and humulus japonicus to jointly control alternanthera philoxeroides

A joint control technology for Azalea philodendron, which is applied in the field of environmental ecology, can solve the problems of no control means for Azalea philodendron, high cost of financial and material resources, and difficulty in obtaining large quantities of insects, etc., to achieve growth and reproduction inhibition and good economic benefits , planting and management easy effect

Inactive Publication Date: 2020-02-28
JIANGSU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The prevention and control methods of Litonia philodendron are more, including physical control, chemical control and biological control etc., these methods have all been applied in the control process of Litonia philodendron, but there are also many weak points; wherein physical control The method is usually accompanied by a huge amount of engineering, which requires mechanical excavation, which consumes a lot of financial and material resources; the chemical control method usually uses herbicides, which is likely to cause secondary pollution; A large amount of acquisition is difficult to promote on a large scale; at present, there is still no real economic and effective control method for Litonia philodendron

Method used

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  • Method of utilizing semen cuscutae and humulus japonicus to jointly control alternanthera philoxeroides
  • Method of utilizing semen cuscutae and humulus japonicus to jointly control alternanthera philoxeroides
  • Method of utilizing semen cuscutae and humulus japonicus to jointly control alternanthera philoxeroides

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Embodiment 1

[0029] The present embodiment provides a kind of method that utilizes dodder and humulus to jointly control lotus philodendron, comprising:

[0030] The specific test site is: Jiangsu University, Zhenjiang City, Jiangsu Province, and the test plot is a special test site for the School of Environmental and Safety Engineering.

[0031] The present invention replaces and controls the philodendron philodendron by ecological methods, and the specific process is as follows:

[0032] (1) In March, select the field where the philodendron philodendron invades or is easy to invade as the test field, and plow it to a depth of 0.3m; then level it; divide the test land into 4 test areas of 2m×4m , the experimental plots are separated by 0.5m; two of the experimental plots, numbered A and B, were used to plant Eclipta philodendron alone; the other two experimental plots, coded C and D, were used to plant Cuscuta, Humulus and Eclipta philodendron mixed breed

[0033] (2) Selecting the seed...

Embodiment 2

[0052] The present embodiment provides a kind of method that utilizes dodder and humulus to jointly control lotus philodendron, comprising:

[0053] The specific test site is Jiangsu University, Zhenjiang City, Jiangsu Province, and the test plot is a dedicated test site for the School of Environmental and Safety Engineering.

[0054] The present invention replaces and controls the philodendron philodendron by ecological methods, and the specific process is as follows:

[0055] (1) In March, select the field where the philodendron philodendron invades or is easy to invade as the test field, and plow it to a depth of 0.4m, and level it after plowing; the test land is divided into 4 areas of 2m×4m In the test area, the interval between the test areas is 0.5m; among them, 2 test areas, numbered A and B, are used to plant Lianzia philodendron alone; the other 2 test areas, numbered C and D, are used to plant Cuscuta, Humulus and drought-loving A hybrid of lotus seedlings;

[0056]...

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Abstract

The invention belongs to the technical field of environment and ecology, and particularly relates to a method of utilizing semen cuscutae and humulus japonicus to jointly control growth and propagation of alternanthera philoxeroides. The method includes steps: selecting a field intruded by or prone to being intruded by alternanthera philoxeroides as a test field, ploughing, and leveling; selectingsemen cuscutae, humulus japonicus and alternanthera philoxeroides seedlings; transplanting the seedlings, and planting in a mixed manner according to a ratio of number of semen cuscutae, humulus japonicus and alternanthera philoxeroides plants of (1-3):(1-3):1 in each square meter; regularly watering and fertilizing the plants which are grown in a mixed manner; after the plants grow up, harvesting semen cuscutae and humulus japonicus; after harvesting, ploughing land again, picking out rhizomes of alternanthera philoxeroides deeply buried in a soil layer, and exposing to the sun. By the method, occurrence density of alternanthera philoxeroides can be lowered effectively, and growth and propagation of alternanthera philoxeroides can be inhibited. The method is simple and easy to implementand easy in popularization, and two plants of semen cuscutae and humulus japonicus have medicinal value.

Description

technical field [0001] The invention belongs to the technical field of environment and ecology, and in particular relates to a method for jointly controlling the lotus philodendron by using dodder and humulus. Background technique [0002] At present, biological invasion, habitat loss and global change are regarded as the three most difficult ecological and environmental problems in the world, ranking second only to habitat loss in severity, and may soon rise to the first place. Alien plant invasion is one of the most important aspects of biological invasion, which poses a huge threat to global and regional biodiversity and ecosystems. [0003] Lianzia philodendron, also known as water peanut, hollow lotus, and revolutionary grass, is a perennial amphibious plant. It is a malignant weed with strong invasive ability. It has the characteristics of strong reproductive ability, strong adaptability, and strong stress resistance. In the invaded area, the grass spreads naturally, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/00A01G13/00
CPCA01G13/00A01G22/00
Inventor 游文华胡安安张惜嘉杨岚钦杜道林
Owner JIANGSU UNIV
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