Elbanna, M., Beheary, M., Ibrahim, I., Elbeltagy, M., Abou-khalil, M. (2019). Relationship Between Classer Grade, the 3-digit Color and Trash Grade Attained From the H.V.I.. Journal of the Advances in Agricultural Researches, 24(1), 2-14. doi: 10.21608/jalexu.2019.162959
Mohamed Nageeb Elbanna; Mashhout Ganab Beheary; Ibrahim Abass Ibrahim; Mefreh Elbeltagy; Mai Mohamed Abou-khalil. "Relationship Between Classer Grade, the 3-digit Color and Trash Grade Attained From the H.V.I.". Journal of the Advances in Agricultural Researches, 24, 1, 2019, 2-14. doi: 10.21608/jalexu.2019.162959
Elbanna, M., Beheary, M., Ibrahim, I., Elbeltagy, M., Abou-khalil, M. (2019). 'Relationship Between Classer Grade, the 3-digit Color and Trash Grade Attained From the H.V.I.', Journal of the Advances in Agricultural Researches, 24(1), pp. 2-14. doi: 10.21608/jalexu.2019.162959
Elbanna, M., Beheary, M., Ibrahim, I., Elbeltagy, M., Abou-khalil, M. Relationship Between Classer Grade, the 3-digit Color and Trash Grade Attained From the H.V.I.. Journal of the Advances in Agricultural Researches, 2019; 24(1): 2-14. doi: 10.21608/jalexu.2019.162959
Relationship Between Classer Grade, the 3-digit Color and Trash Grade Attained From the H.V.I.
3Cotton Arbitration and Testing General Organization, (CATGO), Alexandria – Egypt.
Abstract
This study was carried out at Plant Production Department, Faculty of Agriculture (Saba Basha), Alexandria University, Egypt during 2015 and 2017 seasons to study the relationship between classer grade, the 3-digit color and trash grades attained from the H.V.I. Three Egyptian cotton varieties i.e., Giza 86, Giza 87 and Giza 90 with different lint cotton grades were used. The obtained results revealed significant correlation coefficients (r =0.76, r =0.75 and r =0.77) between the classer grade (C.G) and instrumental grade (I.G.) for the studied three cottons varieties, respectively. Also, the significant correlation coefficients (r =0.82 and r =0.36) were found between classer grade (C.G) and 3-digit color grade (3-D.C.G.), respectively, for Giza 86, Giza 87 only. The multiple regression model was used to calculate the relative contribution and to predict the classer grade (C.G), the instrumental grade (I.G.) through the H.V.I. fiber properties. The relative contribution percentage of H.V.I. fiber properties to the classer grade, the instrumental grade, the 3-digit color grade and the spinning consistency index was determined. The reflectance degree (Rd%) recorded the highest relative contribution percentage to the classer grade (C.G) of Giza 86 and Giza 90 cotton varieties, while, the fiber bundle strength was the highest contributor to the classer grade of Giza 87.
Abd El-Gawad, N.S.D. (1996). Botanical studies of some Egyptian cotton cultivars and the technological and ultra-structural properties of their fibers compared to American cotton fibers. Ph.D. Thesis, Fac. Agric. Cairo Univ., Egypt.
Abdel-Mohsen, M.R. and A.A. Al-Ashwat (1976). Cotton colour: A factor determining grade. The Egyptian Cotton Gazette, No. 67: 31-56
El-Moghazy, Y.E., R. Broughton, J.R. and W.K. Lynch (1990). A statistical approach for determining the technical value of cotton using HVI fiber properties. Text. Res. J., 60(9): 495-500.
Hegab, A.A.T. (1978). The effect of grade and processing performance on fiber and yarn properties on some Egyptian cotton varieties. Ph.D. Thesis, Fac. Agric., Al-Azhar Univ., Egypt.
Hossam El-Din A.E., M.G.I. Beheary, and H.E.M. Abdel-Gelil (2002). Instrumental Grading of the Egyptian Cotton -Using the H.V.I. J. Adv. Agric. Res. 7 (1): 87- 102.
Jesse, K. and C. Li (2017). A pulsed thermographic imaging system for detection and identification of cotton foreign matter. Sensors, 17(3): 518.
Kamal, M.M., M.A. Mahgoub and M.T. Ragab (1999). Color as a criterion of characterization and identification of Egyptian cotton varieties. Egypt. J. Agric. Res, 77 (4): 1741- 1752.
Khaled, M. H., I. A. Ebaido, Y. Sh. Abd-Elrahman and H. G. kugler (2015). Lint cotton grade in relation to effect of trash content and neps on micronaire value. International J. of Fiber and Textile Res., 5(4): 48-57
Małgorzata, M. and A. Walawska (2010). Important aspects of cotton colour measurement. FIBRES & TEXTILES in Eastern Europe, 18(3):17-23.
Sallouma, B.M. (1970). Grades analysis of long staple Egyptian cotton. Ph.D. thesis, Fac. Agric., Ain Shams Univ.
Steel, R.G.D. and J.H. Torrie (1961). Principles and procedures of statistics.
McGraw-Hill. Book Company, Inc., New York. pp. 481.
Xu, B. , J. Su, D. S. Dale and M. D. Watson (2000). Cotton color grading by neural network. Text. Res. J., (70):430-436.
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