What kind of herbicides can be used to grow soybeans?
What herbicides can be used to grow soybeans? How to use a herbicide that does not produce phytotoxicity to control broad-leaved weeds, the weed control spectrum is wide, there will be contact phytotoxicity spots on soybean leaves after application, which is a normal phenomenon, and there is no obvious impact on soybean growth. It should be noted that in recent years, serious residual phytotoxicity occurred when corn was planted in the soybean field after using Huwei. When using Huwei, we must not exceed it and strictly control it within the recommended dosage range. It needs to be mixed with grass weed herbicides. Bentazon (bentazon) is a herbicide for controlling broadleaf weeds. It has a wide spectrum of weeds, and is effective for cocklebur and safe for soybeans. It needs to be mixed with grass weed herbicides. Weed burning (triflucarb) is a herbicide for controlling broadleaf weeds. It has a wide weed killing spectrum. After application, there will be contact toxic spots on soybean leaves. The phytotoxicity is slightly more serious than that of digoxigenin. It is a normal phenomenon. It has no obvious impact on soybean growth. The newborn leaves have no phytotoxicity. It needs to be mixed with grass weed herbicides. Kekuole (lactofop-ethyl) is a herbicide for controlling broadleaf weeds. It has a wide weed killing spectrum. After application, there will be contact toxic spots on soybean leaves. The phytotoxicity is slightly more serious than weed burning. It is a normal phenomenon. It has no obvious impact on soybean growth. The newly born leaves have no phytotoxicity. It needs to be mixed with grass weed herbicides. The five herbicides, i.e., benazepam, trimethoprim, quizalofop-p-ethyl, halofop-p-ethyl and quizalofop-p-ethyl, are used to control gramineous weeds with similar herbicidal effects. When controlling perennial gramineous weeds, high dose or double dose is needed. All five gramineous weed herbicides can be mixed with the four broadleaf weed herbicides mentioned above. When mixing, each pesticide should be used at the recommended dosage and cannot be reduced. If adjuvants are added, the dosage can be reduced by 1/4 or 1/3. Click to get mass herbicide application technology Click to get mass pesticide application technology Click to get mass soybean planting technology
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How to apply potash fertilizer to grow vegetables
How to apply potash fertilizer to grow vegetables? We should pay attention to what potassium is one of the three elements of fertilizer. Many vegetables often need more potassium than nitrogen and phosphorus. The potassium content of well-growing vegetables is 2.5% of dry matter, which is higher than that of nitrogen and phosphorus. Most vegetables absorb more potassium than nitrogen, such as cucumber.
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How to use herbicide in forest nursery?
Can I use herbicide to grow Schisandra chinensis? Will it cause drug harm? 1. Soil residual drug damage 1. Symptoms. In the middle stage of growth, the leaves wilted, the leaves recovered straight in the morning and evening, the plants were not long, similar to drought, and the root system developed slowly. 2. The reason. Drugs such as triazobenzene, sulfonylurea, Imidazolinone, etc.
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