Degradable high-efficiency green belt herbicide and preparation method thereof

A green belt and herbicide technology, applied in the directions of herbicides and algicides, botanical equipment and methods, biocides, etc., can solve problems such as affecting the normal growth of plants in the green belt, affecting the appearance of the green belt, and troublesome operation. The effect of improving herbicidal ability, high-efficiency herbicidal ability, and improving degradability

Inactive Publication Date: 2019-05-28
杨沾
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The urban green belt is an indispensable part of municipal construction. The green belt has the functions of releasing oxygen, taking drugs, removing dust, sterilizing, reducing noise, preventing wind and sand, and regulating the microclimate. The weeds growing inside the green belt will not only affect the green belt. It is beautiful, and it will affect the normal growth of plants in the green belt. At the same time, sanitation workers need to continue to clean it mechanically, which is very troublesome to operate

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  • Degradable high-efficiency green belt herbicide and preparation method thereof

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Effect test

Embodiment 1

[0022] A degradable high-efficiency green belt herbicide, comprising the following raw materials in parts by weight: 5 parts of Pueraria lobata, 20 parts of aqueous solution, 10 parts of cottonseed oil, 6 parts of chrysanthemum peach roots, 4 parts of Xiangzhan, 2 parts of additives and 12 parts of active biochemical bacteria solution.

[0023] Specifically, in this embodiment, the auxiliary agent is specifically alkenyl succinic anhydride.

[0024] Specifically, in this embodiment, the aqueous solution is specifically an acetone aqueous solution with a mass fraction of 92 wt%.

[0025] A method for preparing a degradable high-efficiency green belt herbicide, which is characterized in that it comprises the following steps:

[0026] 1) The dried Pueraria lobata is crushed to 10 meshes to obtain the Pueraria lobata powder, then added to the aqueous solution, then cottonseed oil and additives are mixed uniformly, ultrasonic treatment is performed, and the Pueraria lobata solution is obta...

Embodiment 2

[0032] A degradable high-efficiency green belt herbicide, comprising the following raw materials in parts by weight: 12 parts of Pueraria lobata, 50 parts of aqueous solution, 16 parts of cottonseed oil, 12 parts of chrysanthemum peach roots, 9 parts of chervil, 6 parts of additives and 26 parts of active biochemical bacteria solution.

[0033] Specifically, in this embodiment, the auxiliary agent is specifically phosphoric anhydride.

[0034] Specifically, in this embodiment, the aqueous solution is specifically an aqueous solution of acetone with a mass fraction of 95 wt%.

[0035] A method for preparing a degradable high-efficiency green belt herbicide, which is characterized in that it comprises the following steps:

[0036] 1) The dried Pueraria lobata is pulverized to 20 meshes to obtain the Pueraria lobata powder and then added to the aqueous solution, then cottonseed oil and additives are added and mixed uniformly, then ultrasonicated, and filtered, washed and concentrated to ...

Embodiment 3

[0042] A degradable high-efficiency green belt herbicide, comprising the following raw materials in parts by weight: 8 parts of Pueraria lobata, 25 parts of aqueous solution, 12 parts of cottonseed oil, 7 parts of chrysanthemum peach roots, 5 parts of Xiangzhan, 3 parts of additives and 15 parts of active biochemical bacteria solution.

[0043] Specifically, in this embodiment, the adjuvant is specifically asparagine.

[0044] Specifically, in this embodiment, the aqueous solution is specifically an acetone aqueous solution with a mass fraction of 92 wt%.

[0045] A method for preparing a degradable high-efficiency green belt herbicide, which is characterized in that it comprises the following steps:

[0046] 1) The dried Pueraria lobata is crushed to 10 meshes to obtain the Pueraria lobata powder, then added to the aqueous solution, then cottonseed oil and additives are mixed uniformly, ultrasonic treatment is performed, and the Pueraria lobata solution is obtained after filtration, ...

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Abstract

The invention discloses a degradable high-efficiency green belt herbicide. The degradable high-efficiency green belt herbicide is prepared from the following raw materials: kudzu, a aqueous solution,cottonseed oil, prunus persica chrysanthemoides tree roots, odontonema strictum, an auxiliary and an active biochemical bacteria solution; and the degradable high-efficiency green belt herbicide has ahigh herbicidal ability, can be fully degraded and avoid polluting the environment. The test results show that the prunus persica chrysanthemoides tree roots and the odontonema strictum are added, the degradation ability of the herbicide can be effectively improved, the added active biochemical bacteria solution can significantly improve the weeding ability of the herbicide, and meanwhile, the added kudzu can improve the degradation ability and weeding ability of the herbicide to some extent.

Description

Technical field [0001] The invention relates to a herbicide, in particular to a degradable high-efficiency green belt herbicide and a preparation method thereof. Background technique [0002] Herbicides are agents that can kill weeds completely or selectively. They are also known as herbicides. They are used to destroy or inhibit plant growth. Among them, sodium chlorate, borax, arsenate, and trichloroacetic acid have a deadening effect on any kind of plant, and its effect is affected by three factors: herbicide, plant and environmental conditions. According to their functions, they are divided into biocidal and selective herbicides. Most of the selective herbicides, especially derivatives of nitrophenol, chlorophenol, and carbamate, are effective. The development of herbicides in the world has gradually stabilized, mainly developing high-efficiency, low-toxicity, broad-spectrum, and low-consumption varieties, and disposable treatment agents with low environmental pollution have...

Claims

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Application Information

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IPC IPC(8): A01N65/20A01N65/08A01N65/12A01N65/34A01N63/00A01P13/00
Inventor 杨沾
Owner 杨沾
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