Removal method of alternanthera philoxeroides

A hollow lotus seed grass and seed technology, which is applied in the field of ecological control, can solve the problems of consuming a lot of manpower, material resources, environment, ecological pollution, and insufficient removal, and achieve the effects of restoring diversity and strengthening the ability of invasion.

Inactive Publication Date: 2015-11-25
CHANGZHOU YAHUAN ENVIRONMENTAL PROTECTION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem mainly solved by the present invention: Aiming at the disadvantages that the traditional method of removing Alyssa sinensis requires a lot of manpower and material resources, the removal is not thorough enough, and it is easy to cause environmental and ecological pollution, a method for removing Abyssiniana is provided, which spreads through pollen way, forming a chain reaction, inhibiting the growth of A. japonicus, and finally achieving the purpose of removing A. japonicus

Method used

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Embodiment Construction

[0021] specific implementation plan

[0022] Take 4-8g of naphthaleneacetic acid and add it to 10-15mL of Deuteromycotina fungus fermentation broth, and vibrate for 15-25min under ultrasonic waves with a frequency of 300-450 Hz; Add a phosphoric acid solution with a mass fraction of 5-10% to the solution, adjust the pH to 4-5, keep warm at 28-35°C for 10-18 minutes, and set aside; take 4-8 locusts, crush them, and use 15-20mL Soak in ethanol for 8-16 minutes, stir for 3-5 minutes at a temperature of 30-35 ° C, and filter; mix the filtrate and the obtained solution evenly, place them in an incubation container, and add 10-15 mL of deionized water, 5- 10g of silt, stirred evenly; take 8-10 plants of A. japonicus in the flower bud stage, put them in a cultivation container for cultivation, and transplant them to a place where A. japonicus is luxuriant after they bloom.

[0023] The preparation steps of described Deuteromycotina fungus nutrient solution are:

[0024] (1) Cultiva...

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Abstract

The invention discloses a removal method of alternanthera philoxeroides, pertaining to the field of ecological control. The removal method of alternanthera philoxeroides has following beneficial effects: due to the fact that a conventional removal method of alternanthera philoxeroides needs a great number of manpower and material resources, the defect of easily causing environmental and ecological pollution due to incomplete removal produces; in order to overcome the defect, a pollen spreading mode is utilized to form a chain reaction for inhibiting the growth of alternanthera philoxeroides and therefore the purpose of removing alternanthera philoxeroides is ultimately fulfilled; the removal method of alternanthera philoxeroides is advantaged by being simple and rapid and high in removal performance; diversity of plant communities in riverways is recovered; and the capability of resisting against invasion of alternanthera philoxeroides is enhanced.

Description

technical field [0001] The invention discloses a method for removing lotus seedlings, which belongs to the field of ecological control. Background technique [0002] Lotus seedlings belong to the family Amaranthaceae. They are native to South America and are currently distributed in all continents. They are one of the world-recognized malignant weeds. Grass ranks among the top three. [0003] The growth of A. japonicus can absorb nitrogen and phosphorus in the water body, and it can purify water in a short time. However, the use value of A. japonicus is not high, and its growth will inhibit the growth of other organisms. In rivers, it grows on both sides of the river and develops toward the center of the river. In severe cases, it covers the entire river. It grows prostrate and staggered, forming a thick layer of "green felt" covering the water surface. In severe cases, it blocks the waterway and affects water traffic. It even completely prevents the reoxygenation of the a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01M99/00C12N1/14C12R1/645
Inventor 雷春生余静
Owner CHANGZHOU YAHUAN ENVIRONMENTAL PROTECTION TECH
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