Efficient wheat field herbicide and preparation method thereof

Abstract

The invention relates to an efficient wheat field herbicide. The efficient wheat field herbicide comprises MCPA sodium, fluroxypyr, clodinafop-propargyl, isoproturon, a stabilizer and an activator. MCPA sodium mutually cooperates with fluroxypyr to realize a good killing effect on Descurainia sophia, Shepherdspurse Herb and other broadleaf weeds, clodinafop-propargyl mutually cooperates with isoproturon to realize a killing effect on most gramineous weeds and a certain effect on the broadleaf weeds, the stabilizer and the activator are added to realize stable and lasting effects in the use process of all above components, and the herbicide has no influences on later crops after the herbicide is used, so the efficient wheat field herbicide has the advantages of good effect and small side effects.

Description

technical field [0001] The invention belongs to the technical field of wheat planting, in particular to a high-efficiency herbicide for wheat fields and a preparation method thereof. Background technique [0002] Wheat is the general name of Triticum genus. It is a gramineous plant widely planted all over the world. Its total output is only comparable to that of corn. After the caryopsis of wheat is ground into flour, it can be used to make bread, steamed buns, biscuits, cakes, noodles, and fried dough sticks. After fermentation, it can be made into beer, alcohol or biofuel, which is rich in starch, protein, fat, minerals, calcium, iron and other substances. In wheat fields, there are different weeds growing in different periods, including Artemisia persicae, Pitchgrass, Shepherd’s Purse, Maijiagong, Chenopodium, Echinacea, Pona, etc. These weeds belong to broad-leaved weeds, and there are Gramineae Weeds, including Mai Niang, wild oats, etc. If these weeds are not removed ...

AI Technical Summary

Problems solved by technology

In wheat fields, there are different weeds growing in different periods, including Artemisia persicae, Pitchgrass, Shepherd’s Purse, Maijiagong, Chenopodium, Echinacea, Pona, etc. These weeds belong to broad-leaved weeds, and there are Gramineae Weeds, including Mai Niang, wild oats, etc. If these weeds are not removed in time, they will have a great impact on the growth of wheat, not only causing a reduction in yield, but also affecting the absorption of nutrients by wheat, resulting in a decline in quality

In the past, manual weeding was often used, but the efficiency was relatively low. Therefore, through research, people invented chemical herbicides. The use of herbicides did increase the efficiency and effect of weeding. However, the indiscriminate use of chemical herbicides not only makes the crops Affected, and the effect of weeding is getting worse and worse

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