First, the production process Compound fertilizer, as its name implies, is to mix several kinds of fertilizers according to a certain proportion, and after granulation by crushing and mechanical mixing, the process is relatively simple, and the general production equipment investment is not large, mostly for medium and small fertilizer production enterprises. Compound fertilizer is the synthesis of new substances by chemical reactions in a certain proportion of several fertilizers, and formed by granulation. Large investment in production equipment. General small fertilizer companies can not produce. Second, nutrient content The nutrient content of compound fertilizer can be arbitrarily formulated according to the needs, and the fertilizer formula is more flexible and is suitable for producing formula fertilizer. Nutrient content fluctuations. Compound fertilizers can only chemically synthesize certain fertilizers in a certain proportion. The ratio of nutrient to fertilizer is relatively fixed and it is not easy to adjust. Suitable for the production of general fertilizers. The nutrient content is relatively stable. Third, the particle hardness Compound fertilizers have a uniform particle size and generally have a low hardness because they are pelletized only by rollers. Due to the chemical synthesis of compound fertilizers, the production process is more complicated and the particle hardness is generally larger. Fourth, nutrient utilization is different Due to the fast dissolution rate of compound fertilizers, once nutrients cannot be absorbed by crops in time, they are easily lost and the utilization rate is low. Due to the slow dissolution rate of the particles and the slow release rate of the nutrients, the compound fertilizer is not easily lost. Therefore, the utilization rate is high. V. Different prices The production cost of compound fertilizers is low, as long as all kinds of basic fertilizers are prepared and mixed together and granulated. Therefore, the price is relatively cheap. Compound fertilizer production needs to provide certain conditions, so that the chemical reaction of raw materials, and then spray granulation, the cost is much higher than the compound fertilizer, therefore, the price is relatively high. Disclaimer: Some articles in this website have been transferred from the Internet. If you are involved in third party legal rights, please inform this website. phone Semi-Auto Chemistry Analyzer,Semi-Auto Biochemistry Analyzer,Biochemistry Analyzer,Semi-Automatic Clinical Chemistry Guangdong Widinlsa International Co.Ltd , https://www.gdwidinlsa.com