The typical one step reclaim technology and future developement of reclaim technique were discussed extensively, Especially in making fine titred fiber.

The method of joint analyses of multiple generations with P1,P2,F1 and F2 of major gene plus polygene mixed inheritance model was used to analyze the genetics of fiber fineness related traits in the study.

Relatively higher expression existed in high fiber fineness germplasms and the relatively lower expression existed in low fiber fineness germplasms.

The stable BC2F4:6,BC2F4:7 lines,which were obtained from combination between 34B and Giza70 and backcrossed with 34B as recurrent parent,were used to analyse the correlation of fiber fineness related traits under three environments.

Nondestructive estimation of fiber length from hard wood by near infrared spectroscopy;

The effect of cellulase on fiber length and polymerization degree of mixed office waste;

Study on the effective cotton planting of good quality and high output in South China Ⅰ.Effect of variety and sowing date on fiber length;

The impact of xylanase treatment on the fibre length and coarseness of wheat straw pulp;

Research on Property of Suitable for Spinning of Fibre Length in Comber;

Study on Measuring Method of Roller-type Cotton Fibre Length;