Field soybean planting mid-term herbicide and preparation method thereof

Abstract

A field soybean planting mid-term herbicide is prepared from the following components in parts by weight: 35-45 parts of acetochlor, 35-45 parts of atrazine, 15-19 parts of prepared coltsfoot flower, 6-9 parts of fried platycodon grandiflorum, 15-18 parts of prepared stiff silkworm, 12-14 parts of scabrous elephantfoot herb, 5-7 parts of prepared pericarpium papaveris, 9-14 parts of pericarp of bretschneider pear, 30-50 parts of momordica grosvenori, 50-60 parts of vinegar, 50-56 parts of straw, 10-15 parts of plant ash, 10-20 parts of sugar mill filter mud, 1-2 parts of probiotics, 10-15 parts of diafenthiuron, 10-15 parts of methomyl, 10-15 parts of pyridaben, 10-15 parts of Maibaosu, 60-70 parts of bamboo fungus, 80-90 parts of Chinese-date, 5-10 parts of quail, 5-10 parts of salt, 5-10 parts of chicken powder, 5-10 parts of sesame oil, 200-210 parts of Ceylon black tea, 1000-1100 parts of boiled water, 100-110 parts of evaporated milk, 55-60 parts of white sugar, 20-25 parts of peanut kernel, 10-15 parts of ginseng, 10-15 parts of rhizoma atractylodis, 10-15 parts of poria cocos, 10-15 parts of liquorice, 10-15 parts of dried tangerine or orange peel and 10-15 parts of fresh ginger. The herbicide prepared by the method is specially used for removing weeds in the mid-term of field soybean, the soybean growing trend is not affected, and after being dissolved in water, the herbicide permeates underground and can realize nutrition supply to the soybean in the mid-term.

Description

Technical field: [0001] The invention designs a field herbicide, in particular to a field soybean planting medium-term herbicide and a preparation method thereof. Background technique: [0002] Chemical weeding is the development trend of modern agriculture. Chemical herbicides have been widely used in most of my country's farmlands at present, which has produced great economic benefits. There are shortcomings in herbicide varieties. After many years of herbicide use, most weeds have developed resistance to varying degrees. At the same time, the existing herbicides are not based on the corresponding weeding for the early, middle and late crop growth. The weeding effect is average. Invention content: [0003] The technical problem to be solved by the present invention is to overcome the defects of the prior art and provide a field soybean mid-planting herbicide and a preparation method thereof. [0004] The technical problem to be solved by the present invention is realized...

AI Technical Summary

Problems solved by technology

[0002] Chemical weeding is the development trend of modern agriculture. Chemical herbicides have been widely used in most of my country's farmlands at present, which has produced great economic benefits. There are shortcomings in herbicide varieties. After many years of herbicide use, most weeds have developed resistance to varying degrees. At the same time, the existing herbicides are not based on the corresponding weeding for the early, middle and late crop growth. General weeding effect