The association of fiber quality parameters and lint yield components of the F3 derived F4 progeny of two upland cotton populations /
1: micronaire was positively correlated with fiber uniformity
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| Format: | Thesis eBook |
| Language: | English |
| Published: |
[Place of publication not identified] :
[publisher not identified] ;
1996.
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| Subjects: | |
| Online Access: | Link to OAKTrust copy |
| Summary: | 1: micronaire was positively correlated with fiber uniformity 1. and fibers per unit seed surface area (F/SA). In population associated with F/S and F/SA. In population 2: micronaire associated with length, F/S and F/SA. Fiber length was associated with SA/S, S/B, L/S, and L/SA, and negatively been limited due to the negative correlation between lint between fiber strength and F/SA which is the most basic unit both fiber quality parameters and lint yield components has determined by direct measurements or through calculations determined by high volume instrument, were: micronaire, upper developed to meet the demands of new spinning technology as diverse populations of F3:4 lines. Fiber quality parameters, F/SA. Fiber uniformity index was positively correlated with half mean fiber length (UHM), unifon-nity index (UI), fiber included: seed surface area (SA/S), lint percentage (LP), index, strength, LP, S/B, L/S, and L/SA, and negatively lines in either population showed a positive association negatively correlated with F/S and F/SA. Fiber length was negatively correlated with LP, F/S, and F/SA. None of the negatively correlated with LP, S/B, and F/SA. Fiber New cotton, Gossypium hirsutum L., cultivars must be of this study was to determine the association of fiber of within-boll lint yield. However, in population 1, fiber positively associated with fiber uniformity index, strength, positively correlated with strength, SA/S, and L/S, and quality parameters and lint yield components within two result suggests that breeders could select for higher LP and S/B, and negatively correlated with F/S and F/SA. Strength SA/S, L/S, and negatively associated with LP, F/S, L/SA, and seed (F/S), lint weight per unit seed surface area (L/SA), seeds per boll (S/13), lint weight per seed (L/S), fibers per simultaneously select for higher fiber strength in population strength was not significantly associated with LP. This strength, and elongation. Within-boll yield components, strength, SA/S, L/S. Fiber strength was positively uniformity index was positively associated with strength, and was positively associated with SA/S, S/B, and US, and was positively associated with Ul, LP, S/B, and USA, and well as the cotton producers. However, efforts to improve yield components and fiber quality parameters. The purpose |
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| Item Description: | "Major subject: Plant Breeding". In title, subscripts are used. Vita. |
| Physical Description: | x, 78 leaves ; 28 cm. Also available online. Issued also on microfiche from Lange Micrographics. |
| Bibliography: | Includes bibliographical references: pages 72-77. |