According to statistics, Uzbekistan`s irrigated land, which is suitable for agriculture amounts to 3695.1 thousand. Ha (inf. 2014). 1298.0 thousand hectares of these are cotton fields [3]. This means that 35.1% of the total irrigated area. Uzbekistan ranks sixth in the world in terms of production of cotton fiber and fifth in its export [4]. Achievements such good result shows done a large amount of research works in field of cotton production in the country and implemented in practice. The use of mechanization for the majority of work on the cultivation of cotton today, proves the above.