Study of Cotton Matured Fibre Quality and the Super-Molecular Structure in Upland Cotton RILs

• Autorzy: Wang Y. , Li C , Shang H , Li B , Li C , Liu A , Yuan Y

Warianty tytułu

PL

Analiza jakości dojrzałych włókien bawełny Upland i jej struktury nadcząsteczkowej

• Języki publikacji: EN

Abstrakty

EN

A RIL(recombinant inbred lines) population with 196 F6:9 lines was developed from an F2 population of upland cotton (Gossypium hirsutum L.) cross of sGK9708×0-153. sGK9708 is a commercial transgenic variety with Bt+CpTI genes resistant to budworm and 0-153 with high fibre quality. Five materials with high fibre strength and five materials with low fibre strength from the recombinant inbred lines were researched [1]. Ten materials of super-molecular structure and fibre quality were studied by X-ray diffraction and the HVI900 technique. The results indicated that cotton matured fibre quality should mainly depend on the decrease in the orientational parameter in the crystalline section, especially the orientational separate and orientational distribution angles. The correlation of fibre maturity, linear density and the fibre super-molecular structure is an innovation in the study. Studies on the correlation of cotton fibre quality and the fibre super-molecular structure provide a scientific basis for the improvement cotton fibre quality.

PL

Artykuł dotyczy badań jakości dojrzałych włókien bawełny amerykańskiej Upland i jej struktury nadcząsteczkowej. Uzyskano zmodyfikowany genetycznie gatunek bawełny amerykańskiej Upland za pośrednictwem sztucznego samozapylenia bawełny wykazującej cechy włókniste (linii wsobnej). Dla uzyskanych w opisany sposób włókien bawełny przeprowadzono wszechstronne badania właściwości fizycznych, a także struktury nadcząsteczkowej. Uzyskane wyniki badań skonfrontowano z właściwościami fizycznymi i strukturą nadczasteczkową tradycyjnej bawełny amerykańskiej Upland posiłkując się w tym celu analizą korelacyjną.

Słowa kluczowe

EN

upland cotton; recombinant inbred lines; fibre super-molecular structure; fibre quality

PL

dojrzałe włókna bawełny; bawełna Upland; zmodyfikowana genetycznie bawełna; cechy włókniste bawełny; super-molekularna struktura włókien; jakość włókna

• Wydawca: Sieć Badawcza Łukasiewicz - Łódzki Instytut Technologiczny
• Czasopismo: Fibres & Textiles in Eastern Europe
• Rocznik: 2014
• Tom: Vol. 22, no. 5 (107)
• Strony: 28--33
• Opis fizyczny: Bibliogr. 23 poz., rys., tab.

Twórcy

autor

Wang Y.

• P. R. China, Henan, Chinese Academy of Agricultural Sciences/ State Key Laboratory of Cotton Biology, Institute of Cotton Research
• P. R. China, Changde, Changde Municipal Institute of Agricultural Sciences
• P. R. China, Henan, Henan University

autor

Li C

• P. R. China, Changde, Hunan Cotton Research Institute

autor

Shang H

• P. R. China, Henan, Chinese Academy of Agricultural Sciences/ State Key Laboratory of Cotton Biology, Institute of Cotton Research

autor

Li B

• P. R. China, Changde, Changde Municipal Institute of Agricultural Sciences

autor

Li C

• P. R. China, Changde, Anyang Institute of Technology

autor

Liu A

• P. R. China, Henan, Chinese Academy of Agricultural Sciences/ State Key Laboratory of Cotton Biology, Institute of Cotton Research

autor

Yuan Y

• P. R. China, Changde, Hunan Cotton Research Institute

Bibliografia

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