Bajwa, S., Holt, G.A., Bajwa, D., Coffelt, T.A., Nakayama, F.S. 2008. Evaluation of two agricultural residues as ligno-cellulosic filler in polymer composites [abstract]. Association for the Advancement of Industrial Crops Conference, September 7-11, 2008. New Crops and Bioproducts Development. p. 36.
Holt, G.A., Baker, R.V., Barnes, E., Armijo, C.B., Gamble, G.R. 2008. Multibar sawless lint cleaner: Lag set evaluation results [abstract]. American Society of Agricultural and Biological Engineers Annual International Meeting, Providence, Rhode Island, June 30-Jul 2, 2008. CDROM.
Pordesimo, L., Holt, G.A., Cannayen, I., Columbus, E. 2008. Densification of Herbaceous Bioenergy Feedstocks for Transportation and Handling [abstract]. 1st Mississippi State University Energy-Synergy Workshop, April 17, 2008, Mississippi State, Mississippi. 2008 CDROM.
Bajwa, S., Holt, G.A., Bajwa, D. 2008. A novel filler for natural fiber polymer composites from cotton gin waste [abstract]. 10th International Conference on Progress in Biofibre Plastic Composites, May 12-13, 2008, Toronto, Canada. 2008 CDROM.
Holt, G.A., Laird, J.W. 2008. Initial fiber quality comparison testing of the power roll gin stand to three different makes of conventional gin stands. Applied Engineering in Agriculture. 24(3):295-299.
Holt, G.A., Laird, J.W., Wedegaertner, T. 2008. Modifying rib rail placement for the powered roll gin stand: Results from studies conducted on a retrofitted Lummus gin stand. National Cotton Council Beltwide Cotton Conferences, January 8-11, 2008, Nashville, TN. p. 704-716.
Askew, J., Holt, G.A. 2008. Power roll 2007: A five year summary. In: Proceedings of the Beltwide Cotton Conferences, January 8-11, 2008, Nashville, TN. p. 681-688. 2008 CDROM.
Holt, G.A., Coffelt, T.A., Chow, P., Nakayama, F. 2007. Biobased composition boards made from cotton gin and guayule wates: Select physical and mechanical properties. In: Proceedings of the International Conference on Innovative Natural Fibre Composites for Industrial Applications, October 10-13, 2007, Rome, Italy. 2007 CDROM.
Holt, G.A., Baker, R.V., Barnes, E. 2007. Initial evaluation of the multibar sawless lint cleaner. In: Proceedings of the World Cotton Research Conference-4, Sept. 10-14, 2007, Lubbock, TX. Paper No. 2241. 2007 CDROM.
Holt, G.A., Laird, J.W. 2007. Screening for optimal operating parameters for the powered roll gin stand using Taguchi's robust design. Journal of Cotton Science. 11:79-90.
Krifa, M., Holt, G.A. 2007. Impacts of ginning treatments on spinning preparation. In: Proceedings of the National Cotton Council Beltwide Cotton Conferences, January 9-12, 2007, New Orleans, Louisiana. 2007 CDROM. p. 1869-1877.
Holt, G.A., Busenlehner, B., Guertal, E., Potter, K.N., Wedegaertner, T. 2007. Cotton-based hydromulches versus conventional hydromulches and blankets: Erosion and grass establishment. In: Proceedings of the National Cotton Council Beltwide Cotton Conferences, January 9-12, 2007, New Orleans, Louisiana. 2007 CDROM. p. 2086-2096.
Holt, G.A., Wedegaertner, T. 2007. Gin waste as a fuel source: Segregation is good [abstract]. In: Proceedings of the National Cotton Council Beltwide Cotton Conferences, January 9-12, 2007, New Orleans, Louisiana. 2007 CDROM. p. 2085.
Holt, G.A., Coffelt, T.A., Chow, P., Nakayama, F.S. 2007. Some physical and mechanical properties of bio-based composition boards made from cotton gin and guayule wastes [abstract]. In: Proceedings of National Cotton Council Beltwide Cotton Conference, January 9-12, 2007, New Orleans, Lousiana. 2007 CDROM. p. 1483.
Byler, R.K., Baker, K.D., Hughs, S.E., Pelletier, M.G., Holt, G.A., Buser, M.D., Carroll, J.A. 2007. Examination of some currently available portable cotton bale moisture meters, 2006. National Cotton Council Beltwide Cotton Conference. CD ROM pp. 676-684.
Holt, G.A., Blodgett, T.L., Nakayama, F.S. 2006. Physical and combustion characteristics of pellet fuel from cotton gin by-products produced by select processing treatments. Industrial Crops and Products. 24(3):204-213.
Capareda, S., Holt, G.A., Diebold, J., Parnell, Jr., C.B., Walt, R., Lilley, A. 2006. Rationale for integrating a heat and power generating unit in a cotton gin fueled by cotton gin trash. In: Proceedings of the Beltwide Cotton Conferences, January 3-6, 2006, San Antonio, Texas. 2006 CDROM. p. 386-391.
Holt, G.A., Nakayama, F.S., Coffelt, T.A., Blodgett, T.L. 2006. Characteristics of fuel pellets produced from cotton gin by-products and guayule bagasse. In: Proceedings of the Beltwide Cotton Conferences, January 3-6, 2006, San Antonio, Texas. 2006 CDROM. p. 392-401.
Holt, G., Buser, M., Harmel, D., Potter, K. 2005. Comparison of cotton-based hydro-mulches and conventional wood and paper hydro-mulches--Study II. The Journal of Cotton Science. 9:128-134.
Holt, G.A., Blodgett, T.L., Nakayama, F.S. 2005. Characteristics of pellet fuel from cotton gin byproducts utilizing various processing treatments. In: Pascual-Villalobos, M.J., Nakayama, F.S., Bailey, C.A., Correal, E., Schloman, Jr., W.W., editors. Proceedings of 2005 Annual Meeting of the Association for the Advancement of Industrial Crops: International Conference on Industrial Crops and Rural Development, 17-21 September, 2005, Murcia, Spain. p. 89-104.
Holt, Gregory A. 2005. Results from optimization studies performed on the powered roll gin stand - Report 2. American Society for Agricultural Engineers. Paper No. 051099.
Holt, G., Buser, M., Harmel, D., Potter, K., Pelletier, M.. 2005. Comparison of cotton-based hydro-mulches and conventional wood and paper hydro-mulches--Study 1. The Journal of Cotton Science. 9:121-127.
Holt, G.A., Buser, M., Harmel, R.D., Potter, K. and Lee, E. 2005. Evaluation of processed gin waste for use as a hydromulch. In: Proceedings of the Beltwide Cotton Conferences, January 4-7, 2005, New Orleans, Louisiana. p. 2991-3000. 2005 CDROM.
Holt, G.A. 2005. Results from optimization studies performed on the powered roll gin stand - Report 1. In: Proceedings of the Beltwide Cotton Conferences, January 4-7, 2005, New Orleans, Louisiana. p. 821-833. 2005 CDROM.
Buser, M.D., Whitelock, D.P., Holt, G.A., Armijo, C.B., Wang, L. 2005. Preliminary evaluation of the baffle-type pre-separator in terms of baffle location, critical air velocity, and loading rate. In: Proceedings of the Beltwide Cotton Conference, January 4-7, 2005, New Orleans, Louisiana. p. 469-485. 2005 CDROM.
Holt, G.A. 2004. Optimization of fiber quality, production rate, and lint turnout for the powered roll gin stand utilizing response surface methodology and desirability functions [Ph.D. Dissertation]. Lubbock, TX: Texas Tech University. 330 p.
Holt, G.A. 2004. Fiber quality comparison tests of the power roll gin stand to three different makes of conventional gin stands. In: Proceedings of the ASAE Annual International Meeting, August 1-4, 2004, Ottawa, Canada. Paper No. 041055. 16 p.
Holt, G.A. 2004. Fiber quality preservation using the powered roll gin stand. IN: Proceedings of the Engineered Fiber Systems Conference, June 6-8, Greenville, SC. 2004. CD-ROM.
Holt, G.A., Simonton, J.L., Beruvides, M.G., Canto, A. 2004. Utilization of cotton gin by-products for the manufacturing of fuel pellets: An economic perspective. Applied Engineering in Agriculture. 20(4):423-430.
Holt, G.A., Buser, M.D., Pelletier, M.G., Harmel, R.D., Potter, K.N., Lee, E. 2004. The COBY process: erosion control study results. In: Proceedings of Beltwide Cotton Conference, January 7-10, 2004, San Antonio, TX. 2004 CD-ROM. p. 994-1000.
Holt, G.A., Buser, M.D., Pelletier, M.G., Harmel, R.D., Potter, K.N., Lee, E. 2004. The COBY Process: Bedding mulch study results. In: Proceedings of the Beltwide Cotton Conference, January 7-10, 2004, San Antonio, TX. 2004 CD-ROM. p. 986-993.
Askew, J.W., Holt, G.A., Laird, J.W. 2004. The powered roll gin stand: A gin's perspective [CD-ROM]. Proceedings of Beltwide Cotton Conferences. Memphis, TN: National Cotton Council of America. p. 973-978.
Canto, A.M., Sandoval, A., Chiu, D., Beruvides, M., Altintas, P., Holt, G.A., Shields, S., Simonton, J. 2004. Multi scenario case study of a fuel pellet manufacturing operation utilizing cotton waste [CD-ROM]. Proceedings of Beltwide Cotton Conferences. Memphis, TN: The National Cotton Council of America. p. 979-985.
NAKAYAMA, F.S., HOLT, G.A., COFFELT, T.A., VINYARD, S.H., FABER, A.L. 2000. PELLET FUEL FROM GUAYULE PLANT MATERIAL. ASSOCIATION FOR THE ADVANCEMENT OF INDUSTRIAL CROPS CONFERENCE. p. 62.
Holt, G.A., Hooker, J.D. 2004. Gaseous emissions from burning diesel, crude and prime bleachable summer yellow cottonseed oil in a burner for drying seedcotton. BioResource Technology. 92:261-267.
Nakayama, F.S., Holt, G.A., Coffelt, T.A., Vinyard, S.H. 2003. Pellet fuel from guayule plant material [abstract]. Association for the Advancement of Industrial Crops 2003 Annual Meeting, October 12-15, 2003, Portland, Oregon.
HOLT, G.A., SIMONTON, J.L., BERUVIDES, M.G., CANTO, A.M. FEASIBILITY STUDY FOR CONSTRUCTING AND OPERATING A FACILITY TO MANUFACTURE FUEL PELLETS FROM COTTON BY-PRODUCTS. 2003. AMERICAN SOCIETY OF AGRICULTURAL ENGINEERS. PAPER NO. 031165.
Laird, Joseph W., Holt, Gregory A., Buser, Michael D., Askew, James. 2003. Application of powered roll gin stand technology to gin stands with large diameter saws. American Society of Agricultural Engineers. Paper No. 031162. St. Joseph, MI:ASAE.
Holt, G.A., Wilkinson, H., Lee. E. The COBY process: New value-added uses of cotton byproducts for the green industry. Proceedings of Beltwide Cotton Conferences. Cotton Engineering Systems Conference. CD-ROM. Memphis, TN: The National Cotton Council of America. 2003. p. 2543-2548.
Laird, J.W., Holt, G.A. Application of powered paddle roll technology in a 16-inch saw gin stand. Proceedings of Beltwide Cotton Conferences. Cotton Ginning Conference. CD-ROM. Memphis, TN: The National Cotton Council of America. 2003. p. 711-718.
Holt, G.A., Simonton, J., Cantu, A.M., Beruvides, M. Economic feasibility of manufacturing fuel pellets from cotton products. Proceedings of Beltwide Cotton Conferences. Joint Cotton Ginning/Cotton Engineering Conference. CD-ROM. Memphis, TN: National Cotton Council of America. 2003. p. 2537-2542.
FUNK, P.A., BAKER, K.D., HUGHS, S.E., HOLT, G.A. 2003. EVALUATING AN ON-LINE DUST CYCLONE PERFORMANCE MONITOR. INTERNATIONAL CONFERENCE ON AIR POLLUTION FROM AGRICULTURAL OPERATIONS-III. P. 40-44.
HOLT, G.A., LAIRD, J.W., WEDEGAERTNER, T.C. THE USE OF TAGUCHI'S METHOD FOR EVALUATING OPTIMAL OPERATIONAL PARAMETERS FOR THE POWERED ROLL GIN STAND. 2002. AMERICAN SOCIETY OF AGRICULTURAL ENGINEERS. PAPER NO. 021146.
HOLT, G.A., HOOKER, J.D. OIL BURNER EMISSIONS: COTTONSEED OIL VERSUS DIESEL. PROCEEDINGS OF THE BELTWIDE COTTON CONFERENCES. COTTON ENGINEERING-SYSTEMS CONFERENCE. CD-ROM. MEMPHIS, TN: THE NATIONAL COTTON COUNCIL OF AMERICA. 2002.
LAIRD, J.W., HOLT, G.A., WEDEGAERTNER, T., LALOR, W.F. POWERED PADDLE ROLL GIN STAND. PROCEEDINGS OF THE BELTWIDE COTTON CONFERENCES. COTTON ENGINEERING-SYSTEMS CONFERENCE. CD-ROM. MEMPHIS, TN: THE NATIONAL COTTON COUNCIL OF AMERICA. 2002.
MIDDLETON, MARTY, ELAM, EMMETT, HOLT, GREGORY A., LAIRD, JOSEPH W. COST OF EXTRUSION PROCESSING OF COTTON GIN BY-PRODUCTS AS LIVESTOCK FEED. PROCEEDINGS OF BELTWIDE COTTON CONFERENCES. COTTON ECONOMICS AND MARKETING CONFERENCE. CD-ROM. MEMPHIS, TN: NATIONAL COTTON COUNCIL OF AMERICA. 2002. 9 P.
VILLALOBOS, C., BEZANILLA, G., AVILA, M., HOLT, G. COTTON BY-PRODUCTS SUPPLEMENTATION FOR STEERS GRAZING TOBOSAGRASS RANGELAND. PROCEEDINGS OF THE SOCIETY OF RANGE MANAGEMENT. 2000.
HOLT, G.A., BAKER, R.V., HUGHS, S.E. EVALUATION OF STATIC PRESSURE DROPS AND PM10 AND TSP EMISSIONS FROM MODIFIED 1D3D CYCLONES. 1999. AMERICAN SOCIETY OF AGRICULTURAL ENGINEERS. PAPER NO. 99-1130.