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How Many Types Of Foliar Fertilizer Are There? And How To Use It Effectively?
Dec 28, 2017

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At present, there are many kinds of foliar fertilizer, according to its function and function, they can be summarized as the following types:


(1) Nutrient-type foliar fertilizer. This kind of foliar fertilizer contains a large amount of nutrients such as nitrogen, phosphorus, potassium and trace elements, the main function is to provide a variety of nutrients for crops and improve the nutrition of crops.


(2) Bio-type foliar fertilizer. This kind of fertilizer contains microbial body and metabolites, such as amino acids, nucleotides, nucleic acid substances. The main function is to stimulate crop growth, promote crop metabolism, reduce and prevent pests and diseases.


(3) Compound foliar fertilizer. There are a wide variety of foliar fertilizers of this kind. It has many functions, which can provide nutrition and stimulate growth regulation and development.


The proper use of foliar fertilizer:

Attention should be paid that different foliar fertilizers shall have different application concentrations. High or low foliar fertilizer application concentration will have adverse effects on crop growth.


Foliar fertilizer needs to be fully dissolved, the dosage form of foliar fertilizer has two kinds: solid and liquid. In particular, the solid powdery foliar fertilizer dissolved slowly, into the sprayer, add water, to fully stir, so that it completely dissolved and then sprayed, otherwise dissolved incomplete, low concentration of the effect of poor, high concentration of sometimes burning seedlings.