Which pesticides cannot be used in cucumbers?
Which pesticides cannot be used in cucumbers? Please introduce the pesticides that can not be used in cucumbers are: 666,666, DDT, insecticide, fluoroacetamide, arsenic, Xilisheng, Sanli San. High toxic pesticides: methamidophos, methamidophos (3911), parathion (1605), methyl 1605, internal phosphorus uptake (1059), fenitrovir, phosphoramines, isopropyl phosphorus, triathion, omethoate, isocarbophos, chloropicrin, dibromochloropropane, 401, methotrexate, methyl isosalidophos. High residual pesticides: dicofol, chlordane. Pesticides mixed with 2 and 3: such as products mixed with methamidophos and isocarbophos. A variety of pesticides not registered on the use of vegetables. Click to get more cucumber planting techniques click to get more vegetable planting techniques
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How to manage garlic in spring
How to manage garlic in spring? Please introduce the management of water and fertilizer after garlic turns green in spring, which is the key to the high yield of garlic. The weather turns warm, after turning green, the water and fertilizer absorption increases gradually, especially in the pregnant bolting period and garlic expansion period, which is the peak period of garlic water and fertilizer demand, so the whole growth period of garlic should be based on soil moisture.
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What is the effect of cucumber heart picking?
What is the effect of cucumber heart picking? Please introduce that cucumber coring can promote the occurrence of lateral vines. The varieties with the main fruit bearing of lateral vines usually increase the number of female flowers with the increase of lateral vine grade. Coring can usually increase leaf area and improve side branches; at the same time, coring increases chlorophyll content and increases photosynthesis.
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