What are the advantages of traditional compound fertilizer?

Traditional fertilizers are mainly urea, superphosphate, diammonium phosphate and compound fertilizer. The main disadvantages of these fertilizers are:

First, the water solubility effect is poor. When used in water and fertilizer systems such as drip irrigation, compound fertilizer often needs to be dissolved in advance, because there are impurities, and it needs to be filtered before it can be used in drip irrigation equipment. This leads to high labor cost, and impurities in the fertilizer water run into the drip irrigation system and easily block the pipe head.

Secondly, the traditional fertilizer has a single nutrient element and is not suitable for the different needs of crops in different periods. Often used as fertilizer, the effect is not good.

This requires a fertilizer that can replace the traditional fertilizer and be applied to drip irrigation water and fertilizer system to meet this requirement.

Microbial water-soluble fertilizer came into being. Completely water-soluble, free from impurities, and contains 12 kinds of macro, medium and trace elements needed for plant growth. There are also various formulas suitable for various growth cycles of crops (such as flowering period 65,438+00-30-20, fruit period 65,438+07-9-34, etc.). ). The most important thing is the core technology of micro-water-soluble fertilizer, ionic surfactant maxplax. Maintain the activity of nutrient elements without antagonism, and can chelate calcium and magnesium ions in water and soil, completely avoid the generation of scale, and prolong the service life of water and fertilizer systems such as drip irrigation.