STUDY OF WAYS TO DETERMINE POLLUTION AND DEFECTS AFFECTING COTTON FIELD QUALITY AND LENGTH

Abstract

This article examines the quality of cotton fiber in the HVI system at the Central Laboratory "Sifat" in Namangan, where samples of 1st grade cotton from the cotton variety "Bukhara-102" were taken, and the contamination and defects in the fiber were studied. Purpose of the work. One of the main requirements for the current technological process of cotton processing is the delivery of high-quality yarn to the technology of spinning, while retaining the natural properties of raw materials. Methods. Samples of new 1st grade cotton "Bukhara-102" were taken and weighed in the laboratory on the scales of raw, dirty, dead, unripe fibers. Results. The article examines the techniques and technologies in the production process at ginneries. In order to produce high-quality fiber, it was studied that all mechanization tools work at high efficiency during the harvest.