Results 11 to 20 of about 22,396,185 (154)

Use of Span Lengths Extracted from the HVI Fibrogram to Predict Yarn Quality

Journal of Natural Fibers, 2023
Cotton fiber properties play a significant role in determining the quality of yarns and fabrics. Information on fiber length distribution is crucial throughout many textile processing steps to transform fibers into yarn.
Addisu Ferede Tesema, Md Abu Sayeed, Christopher Turner, Brendan R. Kelly, Eric F. Hequet   +4 more
doaj   +2 more sources

Recherche cotonnière : comment utiliser les chaînes HVI (High Volume Instrument) en amélioration variétale ? [PDF]

, 1994
L'utilisation des chaînes de mesure à haute capacité (High Volume Instrument), notamment aux Etats Unis pour la classification commerciale des cotons, donne un rôle important à la qualité de la fibre. Les essais du laboratoire de technologie cotonnière du CIRAD montrent que l'emploi des chaînes HVI dans les programmes d'amélioration variétale est ...
Gourlot, Jean-Paul, Héquet, Eric
openaire   +2 more sources

Cotton Fiber Micronaire and Relations to Fiber HVI and AFIS Qualities Between Deltapine^® and PhytoGen Upland Varieties

Fibers
Cotton micronaire (MIC) is an essential fiber quality index that characterizes both fiber maturity and fineness components. This study compared how MIC affects the fiber high volume instrument (HVI) and advanced fiber information system (AFIS) qualities ...
Yongliang Liu, Doug J. Hinchliffe
doaj   +2 more sources

Effets des caractéristiques de fibres de coton sur la mesure de leur résistance de rupture : contribution à l'étude de la qualité des mesures réalisées sur un instrument intégré de mesure High Volume Instrument (HVI) [PDF]

, 2002
Of all textile fibers, cotton is the market leader with about 20 million tons produced and processed annually. The sale price of the fiber is established on the basis of its quality which is evaluated either traditionally or by instrumental techniques as High Volume Instruments that are used increasingly frequently.
FRYDRYCH, Richard, GOURLOT, Jean-Paul, RENNER, Marc   +2 more
core   +3 more sources

Improvement of the cotton fiber length measurements using high volume instrument (HVI) fibrogram [PDF]

, 2020
Within-sample variation in cotton fiber length is an important parameter to consider when explaining variation in yarn quality. However, the most widely used cotton fiber length parameters, Upper Half Mean Length (UHML) and Uniformity Index (UI ...
Sayeed, Md Abu
core   +2 more sources

Genetic dissection of plant architecture, development, and seed morphology in exotic × elite Upland cotton populations. [PDF]

Plant Genome
Abstract Cotton (Gossypium hirsutum L.) breeding has primarily emphasized fiber yield and quality, yet plant architectural, developmental, and seed morphological traits also play key roles in productivity and management. Here, we dissect the genetic basis of four such traits: plant height (HT), number of nodes with one branch (N1B), days to flowering ...
Mangla H, Sharma A, Liu M, Shehzad T, Pierce GJ, Chandnani R, Das S, Khanal S, Wallace JG, Snider JL, Jones DC, Chee PW, Paterson AH.   +12 more
europepmc   +2 more sources

Study on the qualitative indicators of raw cotton and fiber during the ginning process [PDF]

E3S Web of Conferences
This article reviewed the classification of fibers and standards, quality indicators, as well as comparisons of fiber analyzes before and after the ginning process, and laboratory studies were conducted on fiber quality indicators. An advanced method for
Juraeva Gulhayo, Komilov Shuhrat, Mamadaliyev Nodirbek, Muradov Rustam   +3 more
doaj   +1 more source

Investigation into a practical approach and application of cotton fiber elongation

Journal of Cotton Research, 2023
Background The strength of cotton fiber has been extensively studied and significantly improved through selective breeding, but fiber elongation has largely been ignored, even though elongation contributes to determining the energy needed to break fibers.
Christopher D. Delhom, John D. Wanjura, Mathew G. Pelletier, Gregory A. Holt, Eric F. Hequet   +4 more
doaj   +1 more source

Are yarn quality prediction tools useful in the breeding of high yielding and better fibre quality cotton (Gossypium hirsutum L.)?

Journal of Cotton Research, 2023
Background The approach of directly testing yarn quality to define fibre quality breeding objectives and progress the selection is attractive but difficult when considering the need for time and labour.
Shiming Liu, Stuart Gordon, Warwick Stiller   +2 more
doaj   +1 more source

LED Utilization in Cotton Color Measurement

Journal of Natural Fibers, 2017
The color measurement of the cotton fiber is very important property of the cotton fiber and it plays important role in grading of cotton. Globally used color parameters of cotton fiber are Rd and +b.
Michal Vik, Nayab Khan, Martina Vikova
doaj   +1 more source