1. Foliar fertilizer is just an auxiliary method for root fertilization. It cannot replace root fertilization. In particular, NPK and other large-scale element fertilizers are mainly provided through root fertilization, that is, soil fertilization. Therefore, the use of foliar fertilizer can not ignore the fertilization of the soil, only to do a good job on the basis of soil fertilization can give full play to the effect of foliar fertilizer.
2. When purchasing the foliar fertilizer, the different components in the foliar fertilizer have different effects because of soil, crop, and leaf fertilizer. Although the instructions are written to increase the yield, the effect of different ingredients after use is also different. The purpose of the method and effect are also different. Therefore, pay attention to the ingredients in the purchase of foliar fertilizer, according to the need to purchase.
3. When purchasing foliar fertilizers, first of all, we must check whether there is a registration number issued by the Ministry of Agriculture. All products that have obtained the registration certificate of the Ministry of Agriculture have undergone stringent field tests and product inspections, and the quality is guaranteed.
2. When purchasing the foliar fertilizer, the different components in the foliar fertilizer have different effects because of soil, crop, and leaf fertilizer. Although the instructions are written to increase the yield, the effect of different ingredients after use is also different. The purpose of the method and effect are also different. Therefore, pay attention to the ingredients in the purchase of foliar fertilizer, according to the need to purchase.
3. When purchasing foliar fertilizers, first of all, we must check whether there is a registration number issued by the Ministry of Agriculture. All products that have obtained the registration certificate of the Ministry of Agriculture have undergone stringent field tests and product inspections, and the quality is guaranteed.