Today, the share of urea use in agriculture is 90% in many countries of the world. Currently, there is a tendency to gradually use complex and liquid nitrogen fertilizers in agriculture. On the basis of the conducted scientific research, it was determined that additional foliar feeding is necessary for the good growth and development of cotton, as well as the collection of high-quality crops. the acceptable rate and duration of use have not been scientifically proven.
This article examines the origins of Man, how he appeared, where he came from, what the first man looked like, many scientific studies have been carried out on this subject, and this process continues to this day. In particular, there are comments regarding many theories of scientists about the creation of man.