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Preparation and application of pollution-free weeding suspension agent for forest land

A herbicide and suspending agent technology, applied in the direction of herbicides and algicides, applications, biocides, etc., can solve the problems of output value limitation, forest land affected by weeds, etc., to supplement soil fertility, moderately control weed growth, and inhibit The effect of weed growth

Inactive Publication Date: 2018-07-13
SHANDONG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The benefits of tree planting are considerable, but the problem of drug residues is serious, and the forest land is affected by weeds, and the output value is easily limited

Method used

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Embodiment Construction

[0007] Preferred embodiment of the present invention 1. Its components and their weight percentages are sodium alginate 3%, biuret 20%, sodium selenite 5%, mineral oil 5%, zinc sulfate 15%, emulsifier 10%, yellow Potassium humate 5%, borax 10%, silicone penetrant 10%, black water-soluble humic acid 10%, red colorant 1%, and the balance is supplemented by vegetable oil; regulation.

[0008] The application method of the pollution-free herbicide in the woodland is as follows: 450kg of water per hectare is added to 3L of the herbicide of the present invention to prepare a spray liquid for spraying; choose a sunny day, 10-15 days after the weeds are seeded, and spray for the first time Liquid spraying; the second spraying is carried out after an interval of 15 days; uniform spraying is required to ensure that every blade of weeds is evenly adhered to the liquid medicine; each time each hectare of woodland is sprayed with spraying liquid of about 450kg water + pollution-free weedin...

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Abstract

The invention discloses preparation and application of a pollution-free weeding suspension agent for a forest land. The pollution-free weeding suspension agent has the characteristics of the components of: in percent by weight, 5-10% of sodium alginate, 5-30% of biuret, 1-5% of sodium selenite, 1-10% of mineral oil, 2-25% of zinc sulfate, 1-10% of emulsifier, 1-5% of potassium fulvate, 1-15% of borax, 3-15% of organosilicon penetrant, 3-10% of black water-soluble humic acid, 0.3-1% of red colorant and the balance vegetable oil for supplement. The weeding suspension agent is suitable for growthregulation of weeds after weed seedlings grow out and in the growth period of the weeds, and the growth of the weeds is controlled appropriately all the way through combination of weed control in anearly stage, medium-term restriction and later-term retting treatment, so that the value of ecological environment protecting of the forest land is increased, planting management of the forest land isfacilitated, soil activation and soil fertility improvement are achieved, and the economic and social benefits of planting in the forest land are improved.

Description

technical field [0001] The invention relates to the preparation and application of a forestland pollution-free herbicidal suspending agent, and belongs to the technical field of forestry. Background technique [0002] The benefits of tree planting are considerable, but the problem of drug residues is serious. The forest land is affected by weeds, and the output value is easily limited. How to moderately control weeds and protect the ecology of forest land is an unavoidable problem; with economic development and social progress, when people accept nature, understand nature, and love nature as a fashion, natural quilts and natural landscapes must be It will become an important role and carrier; weeds have ecological functions such as preventing soil erosion, promoting nutrient cycling, and eliminating environmental pollution in agro-ecosystems. Maintaining a certain amount of weed biodiversity is essential for maintaining ecosystem functions and maintaining ecology. Balance h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N61/00A01N43/16A01N59/14A01N59/00A01N47/34A01N25/04A01P13/00A01G13/00
CPCA01G13/00A01N25/04A01N43/16A01N47/34A01N59/00A01N59/14A01N61/00
Inventor 郭业民安兴爽褚光雷孙莉孙霞
Owner SHANDONG UNIV OF TECH
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