After the good seedlings of the closed medicine are clean and weed-free #Corn planting #棉花 #红薯 #花生 #农资肥料 After the good seedlings of the closed medicine are clean and weed-free # corn planting # cotton # sweet potato # peanut # agricultural fertilizer After the good seedlings of the closed medicine are clean and weed-free # corn planting # cotton # sweet potato # peanut # agricultural fertilizer After the good seedlings of the closed medicine are clean and weed-free # corn planting # cotton # sweet potato # peanut # agricultural fertilizer