Abstract
A comparative analysis of two methods of determination of the maturity of cotton fibre is reported. One consisted in comparing fibres with reference drawings and the other in using the polarizing microscope. The relationship between the degree of development of the secondary wall determined by these methods and the strength of cotton as one of its most important physical properties was also taken into consideration.
The degree of correlation between the methods discussed and between the results obtained with them and the breaking load was found.
It was also ascertained that the degree of maturity was not the same throughout the length of the fibre. It increased from the base to the tip of the fibre.