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Compound herbicide used for planting sweet potatoes

A compound herbicide, sweet potato technology, applied in herbicides and algicides, plant growth regulators, chemicals for biological control, etc. and other problems, to achieve the effect of good weeding effect and long medicinal effect

Inactive Publication Date: 2017-05-10
钦州市科学技术开发中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the herbicides used for planting sweet potatoes have poor weeding effect and short efficacy, which affects the yield of sweet potatoes

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] The components of the compound herbicide used for planting sweet potatoes in the present invention are calculated by percentage as follows: 4% acetochlor, 8% 72% toure EC, 7% fenadylamine, 8% trifluralin, and 73% water.

[0014] The method of use is as follows: before planting sweet potato seedlings, water and components are mixed and stirred for 5 minutes to obtain a solution, and after standing still for 3 minutes, the solution is sprayed on the soil surface.

Embodiment 2

[0016] The components of the compound herbicide used for planting sweet potatoes in the present invention are calculated by percentage as follows: 3% acetochlor, 7% 72% Dour EC, 5% fenadylamine, 6% trifluralin, and 79% water.

[0017] The method of use is as follows: before planting sweet potato seedlings in the ground, mix and stir with water and each component for 7 minutes to obtain a solution, and then spray the solution on the soil surface after standing still for 4 minutes.

Embodiment 3

[0019] The components of the compound herbicide used for planting sweet potatoes in the present invention are calculated by percentage as follows: 5% acetochlor, 10% 72% Dour EC, 8% oxynaphthylamine, 9% trifluralin, and 68% water.

[0020] The method of use is as follows: before planting sweet potato seedlings, water and components are mixed and stirred for 10 minutes to obtain a solution, and after standing still for 5 minutes, the solution is sprayed on the soil surface.

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PUM

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Abstract

The invention provides a compound herbicide used for planting sweet potatoes. The compound herbicide is prepared from the following components: acetochlor, 72% seoul cream, napropamide and trifluralin. The prepared compound herbicide is mainly used for preventing and treating barnyard grass, crab grass, setaria glauca, eleusine indica, bluegrass, eragrostis pilosa, brachiaria, ryegrass, chloris virgata, leaf mustard, galeobdolon chinense, cyperus esculentus, amethystea caerulea, semen cuscutae and the like, and is safe to afterreap crop, good in weed control effect and long in pesticide effect.

Description

technical field [0001] The invention relates to the technical field of herbicides, in particular to a compound herbicide used for planting sweet potatoes. Background technique [0002] At present, the herbicides used in planting sweet potatoes have poor weeding effect and short efficacy, which affects the yield of sweet potatoes. Contents of the invention [0003] The purpose of the present invention is to overcome above-mentioned weak point of prior art, provide a kind of compound herbicide used for planting sweet potato that soil is processed before planting. [0004] In order to achieve the above object, the present invention adopts the following technical scheme: a compound herbicide used for planting sweet potatoes, which is characterized in that it comprises the following components: acetochlor, 72% Dole EC, naphthalene amine, and trifluralin. [0005] Further, each component of the compound herbicide is calculated by percentage as follows: acetochlor 3-5%, 72% Dole...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N37/36A01N37/26A01N37/22A01N33/18A01P13/00
CPCA01N37/36A01N33/18A01N37/22A01N37/26A01N2300/00
Inventor 钟雄军
Owner 钦州市科学技术开发中心
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