What is calcium ammonium nitrate?

What is calcium ammonium nitrate? What are the characteristics of calcium ammonium nitrate? Please also ask netizens to help introduce that calcium ammonium nitrate is a compound fertilizer composed of ammonium nitrate and calcium nitrate or mixed with calcium carbonate; calcium ammonium nitrate has a lower nitrogen content than ordinary ammonium nitrate due to the existence of calcium, nitrogen content is generally 26%, but calcium ammonium nitrate is a safer nitrate nitrogen fertilizer than ammonium nitrate. Therefore, the farming network has sorted out the characteristics of calcium ammonium nitrate, which are listed in detail below for netizens' reference. The characteristics of calcium ammonium nitrate: first, calcium ammonium nitrate can improve the soil and increase the aggregate structure so that the soil does not agglomerate. And more than 90% of ammonium calcium nitrate is nitrate nitrogen, the rest is ammonium nitrogen, and the content of water-soluble calcium oxide is 25%. Calcium ammonium nitrate is safe and easy to store and transport, because calcium ammonium nitrate is a substitute for ammonium nitrate and is a safer nitrate nitrogen fertilizer than ammonium nitrate. Due to the existence of calcium, the hygroscopicity of calcium ammonium nitrate is lower than that of ordinary ammonium nitrate, which improves the caking and thermal stability, and is not prone to fire and explosion in the process of storage and transportation. Third, calcium ammonium nitrate contains a large amount of nitrate nitrogen, which does not need to be converted to ammonium nitrogen and amide nitrogen, and can be directly absorbed and utilized by plants; and calcium is one of the essential nutrient elements for the growth and development of crops. it plays an important role in the growth of crops, such as brown spot of potato, leaf rust of peanut and black heart disease of celery. Fourth, the volatilization loss of calcium ammonium nitrate is small, so as to improve the utilization rate of fertilizer. Because calcium ammonium nitrate contains nitrate nitrogen can be directly absorbed by crops without soil transformation, the volatilization loss of nitrogen is small, and the fertilizer effect as base fertilizer or topdressing fertilizer can be quickly absorbed by crops, thus quickly replenishing nitrogen to crops. What is potassium nitrate? the difference between potassium sulfate compound fertilizer and potassium chloride compound fertilizer