Peanut leaves suddenly turn white

Farmers have recently reported that the peanuts planted suddenly have white leaves. Do you not know that it is something?

Peanuts are hi-temperature crops that are heat- and drought-tolerant but not cold-resistant. The optimum temperature for seedling growth is 26-30°C, and the minimum temperature is 14-16°C. Below the minimum temperature, peanut growth will appear stagnant. If the temperature is below 10°C, the peanut leaves will be frozen. This year's climate is abnormal and the temperature is high and low. Some time ago, there have been significant cooling in various places, the temperature suddenly dropped from above 20 °C below 10 °C, resulting in peanut leaf frostbite, there are different degrees of chlorosis, blanching or even coke dry symptoms. After sunny days, the symptoms are particularly evident.

Because the whitening of peanut leaves is not caused by pathogens or pests, farmers need not panic and do not have to spray insecticides or fungicides. After the sunny temperature rises, the peanut leaves will automatically turn green and grow. If Tianda 2116, a cell membrane stabilizer that has the ability to repair crops with freezing damage, is used, or if rice vinegar, white sugar, potassium dihydrogen phosphate, and urea are mixed to spray the frozen peanuts, the recovery rate will be faster.

China leading manufacturers and suppliers of Garbage Bag, we are specialize in Domestic garbage bag, medical garbage bag, Industrial Garbage bag, etc.

Garbage Bag

Garbage Bag,Reusable Garbage Bags,Plastic Garbage Bag,Eco-Friendly Garbage Bag

Guangzhou MeCan Medical Limited , https://www.medical-waste-incinerator.com