Can liquid nitrogen Fertilizer replace Urea?

Liquid nitrogen fertilizer is liquid ammonia obtained by pressurizing or cooling gaseous ammonia. It is widely used as agricultural fertilizer. Can liquid nitrogen fertilizer replace urea?

Can liquid nitrogen replace urea?

Liquid nitrogen fertilizer can replace urea and quickly supplement nitrogen. At the same time, foliar spraying can replace spraying, saving time and labor, and getting effect quickly. General crops can be fully absorbed 24-48 hours after spraying, 6-8 hours can reach all crop tissues, effective period of 50-60 days, can effectively promote crop growth, improve yield!

2. Which is better, liquid nitrogen fertilizer or urea?

Liquid nitrogen fertilizer is usually referred to as ammonia. Ammonia as agricultural fertilizer, there are many shortcomings, so in rural areas, the use of ammonia farmers are very few, in more remote areas, no one uses ammonia liquid fertilizer. Ammonia is not high in nitrogen content, easy to volatilize, volatile vapor harm crops severely, mixed with water release after use, very easy to lose, difficult to transport, no solid fertilizer easy to use.

Urea is amide nitrogen fertilizer, solid fertilizer, soluble in water, non-volatile, relatively safe to use crops. Urea nitrogen content is higher than ammonia, in soil, soil adsorption capacity of urea is stronger than ammonia, loss is less than ammonia. Urea in the soil to have a period of time biochemical process stage, urea will be converted into ammonia nitrogen, can be absorbed by plant roots. This transformation process varies with soil temperature, and the higher the temperature, the shorter the transformation time.

In short, liquid nitrogen fertilizer and urea are two different forms of fertilizer, each with its own advantages and disadvantages. Generally speaking, urea is superior to liquid nitrogen fertilizer in terms of use effect and chemical properties.