Beheary, M., elsaid Ibrahim, I., El-Shayeb, Y., Saed Solieman, A. (2017). Impact of Reciprocal Position of The Conventional Roller Gin Stand Fixed Knife on Ginning Efficency and Cotton Fiber Properties. Journal of the Advances in Agricultural Researches, 22(1), 46-59.
Mashhout Ganab Beheary; Ibrahim Abass elsaid Ibrahim; yasser Abdelsalam El-Shayeb; Ahmed Mohamed Saed Solieman. "Impact of Reciprocal Position of The Conventional Roller Gin Stand Fixed Knife on Ginning Efficency and Cotton Fiber Properties". Journal of the Advances in Agricultural Researches, 22, 1, 2017, 46-59.
Beheary, M., elsaid Ibrahim, I., El-Shayeb, Y., Saed Solieman, A. (2017). 'Impact of Reciprocal Position of The Conventional Roller Gin Stand Fixed Knife on Ginning Efficency and Cotton Fiber Properties', Journal of the Advances in Agricultural Researches, 22(1), pp. 46-59.
Beheary, M., elsaid Ibrahim, I., El-Shayeb, Y., Saed Solieman, A. Impact of Reciprocal Position of The Conventional Roller Gin Stand Fixed Knife on Ginning Efficency and Cotton Fiber Properties. Journal of the Advances in Agricultural Researches, 2017; 22(1): 46-59.
Impact of Reciprocal Position of The Conventional Roller Gin Stand Fixed Knife on Ginning Efficency and Cotton Fiber Properties
1Plant Production Department, Faculty of Agriculture (Saba Basha), Alexandria University, Egypt.
2Modern Nile Cotton Company, Alexandria - Egypt.
3Cotton Arbitration and Testing General Organization,(CATGO), Alexandria – Egypt.
Abstract
This investigation was carried out at Plant Production Department, Faculty of Agriculture (Saba Basha), Alexandria University, Egypt, during 2014/2015 season to study the impact of reciprocal position of the conventional roller gin stand fixed knife and seed cotton grade on ginning efficiency and cotton fiber properties of two long staple cotton cultivars. Two fixed knife positions, (Reciprocal and normal position) besides, three seed cotton grades; namely; Good + ¼, Good (G), and Good – ¼, belonging to two commercial Egyptian long staple cotton varieties; namely; Giza 92 and Giza 86. The obtained results clarified that the reciprocal position of the fixed knife, surpassed the normal position and gave the highest mean values of gin stand capacity (kg/inch/hr) and lint cotton grade. Concerning H.V.I. fiber properties, insignificant impact due to the fixed knife position on the most of fiber properties was found. With respect to the effect of seed cotton grade, the highest mean values of the gin stand capacity (kg/inch/hr), ginning out-turn (%), lint grade, upper half mean length (mm), uniformity ratio, fiber strength (g/tex), fiber maturity (%) and reflectance degree (Rd %) were recorded for the highest seed cotton grade (Good + ¼). Meanwhile, the highest mean values of yellowness degree (+b), trash area (%), trash count and nep count were recorded by the lowest seed cotton grade (Good - ¼).
Abdel-hameed, S.E. Bader and A.E. Elyamani (2012). Development in a small prototype gin stand for Egyptian cotton. Agric. Mech. in Asia, Africa, and Latin America, 43 (3): 32-40.
Armijo, C.B. and M.N. Gillum (2005). Modifying the stationary knife on a roller gin stand to gin Upland cotton – Appl. Engin. in Agric., 21 (5): 777−785.
Batisha, I.Z. (2005). Seed cotton levels and lint grades analyses of some Egyptian cotton cultivars. Ph.D. Thesis, Fac. Agric., Saba Basha, Alex. Univ., Egypt.
Beheary, M. G. (1989). Effect of pre-ginning period on lint and seed quality of Egyptian cotton. Ph.D. thesis, Fac. Agric., Helwan Univ.
Bourland, F. (2010). New developments in cotton technologies. Univ. Arkansas, USA - ICAC Conf.
Chapman, W.E. and V.L. Stedronsky (1959). Ginning Acala cotton in the South West. U.S.D.A. Agric. Res. Service Production Res. Rep. No. 27.
Frig, N.A. (2002). Effect of cleaning and blending of seed cotton on ginning efficiency. Ms. thesis, Fac. Agric., Saba Basha, Alex. Univ.
Ibrahim. A.E.I. (2010). Impact of roller gin type and seed-cotton level on ginning efficiency and fiber properties. Alex. J. Agric. Res., 55(1):13–19.
Patil, P.G., P.M Padole, A.B Dahake, K.M Paralikar and J.F. Agrawal (2007). Improving lint quality using modified double roller gins in india. https://www.icac.org/meetings/wcrc/wcrc4/presentations/data/papers/Paper2176.pdf (verified 18 May, 2016).
Sallouma, B.M. 1970. Grades analysis of long staple Egyptian cotton. Ph.D. thesis, Fac. Agric., Ain Shams Univ.
SAS Institute, Inc. (2007). SAS Technical Report AS/STAT Software: Changes and Enhancments Users Guide, Volume 2, Version 9.1.3, Fourth Edition, Cary, NC: SAS Institute, Inc
Steel, R.G and Torrie. (1980). Principles and procedures of statistics 2nded. McGraw Hill, New Yourk, U.S.A.
View on SCiNiTO
Top