Effect of Time of Planting on Cane Yield and Quality Characters in Sweet Sorghum

DOI: 10.4236/jsbs.2012.21001   PDF   HTML     4,682 Downloads   10,829 Views   Citations


Sweet sorghum unlike grain sorghum has potential to accumulate sugars in stalks similar to sugarcane. Short duration and lower water requirements of sweet sorghum are other advantages over sugarcane. Sorghum is usually grown in kharif and rabi seasons. As an energy crop, industry demands supply of green cane as raw material through out the year. Hence this agronomic study was conducted to determine suitable time of planting of sweet sorghum under the agro climatic conditions prevailing in India, so that continuous supply of raw material is assured for factory operations through out the year, especially during the lean period of sugarcane crushing. Various physical and chemical characters of plant and stem juice were studied by taking up bimonthly plantings at four locations using 12 genotypes of sweet sorghum in the first year and quarterly plantings at four locations using 10 genotypes (8 genotypes common in both years) in the second year. Of the six plantings, planting during August and April were found to be not suitable for good sweet sorghum yields, therefore, in the second year, four plantings were taken up i.e., June, October, December and February at six locations. The various attributes selected for observations include cane yield, percent brix of stem juice, percent juice extractability, percent total soluble sugars and reducing sugars in the stem juice. Highest green cane yield and percent juice extractability was observed in June planting in all genotypes followed by February, and December in both bimonthly and quarterly plantings. Juice extraction percentage was also highest in June plantings followed by October, April and December plantings. June plantings recorded highest percent brix followed by December and February plantings in bimonthly plantings, while in quarterly planting, highest percent brix and total sugars in juice was observed in February planting followed by planting in June.

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C. Ratnavathi, S. Kumar, B. Kumar, D. Krishna and J. Patil, "Effect of Time of Planting on Cane Yield and Quality Characters in Sweet Sorghum," Journal of Sustainable Bioenergy Systems, Vol. 2 No. 1, 2012, pp. 1-9. doi: 10.4236/jsbs.2012.21001.

Conflicts of Interest

The authors declare no conflicts of interest.


[1] S. Wayne and R. Frederiksen, “Sorghum Origin, History, Technology and Production,” John Wiley Publishers, New York, 2005.
[2] F. A. Showemimo, J. N. Buah, A. A. Addo-Quaye and E. Asare-Bediako, “Nature of Inheritance and Genetic Components of Some Agronomic Traits in Sorghum,” International Journal of Agricultural Research, Vol. 1, No. 5, 2006, pp. 503-508. doi:10.3923/ijar.2006.503.508
[3] E. Gnansounoua, A. Dauriata and C. E. Wyman, “Refining Sweet Sorghum to Ethanol and Sugar: Economic Trade-Offs in the Context of North China,” Bioresource Technology, Vol. 96, No. 9, 2005, pp. 985-1002. doi:10.1016/j.biortech.2004.09.015
[4] I. Dolciotti, S. Mambelli, S. Grandi and G. Venturi, “Comparison of Two Sorghum Genotypes for Sugar and Fiber Production” Industrial Crops and Products, Vol. 7, No. 2-3, 1998, pp. 265-272.doi:1016/S0926-6690(97)00057-5
[5] International Energy Agency, “World Energy Outlook,” OECD Publishing, Paris, 2008.
[6] IPCC (Intergovernmental Panel on Climate Change), “Climate Change Synthesis Report,” 2007. http://www.ipccch/ipccreoprts/ar4-srren.html
[7] I. C. Anderson, D. B. Buxton, A. Hallam and E. Hunter, “Biomass Production and Ethanol Potential from Sweet Sorghum”, 1995. http://www.leopold.iastate.edu/research/grants/1995/1991-46_
[8] A. Soltani, A. Almodares, “Evaluation of the Investments in Sugar Beet and Sweet Sorghum Production,” National Convention of Sugar Production from Agricultural Products, Ahwaz, 13-16 March 1994.
[9] U. D. Chavan, J. V. Patil and M. S. Shinde, “An Assessment of Sweet Sorghum Cultivars for Ethanol Production,” Sugar Technology, Vol. 11, No. 4, 2009, pp. 219-223.
[10] A. Almodares, A. Sepahi and A. D. Karve, “Effect of Planting Date on Yield and Sugar Production of Sweet Sorghum,” Annals of Plant Physiology, Vol. 8, 1994, pp. 49-54.
[11] S. Y. Besheit, M. K. Ali, M. G. Beshay and A. A. Dooh, “Stalk and Technological Characteristics of Two Sweet Sorghum Cultivars as Influenced by Sowing Date,” Advances Agriculture Research, Vol. 1, No. 1, 1996, pp. 28-35.
[12] M. T. Taha Nour-El-Hoda and M. M. El-Koliey, “Response of Sweet Sorghum to Irrigation Intervals and Nitrogen Fertilization,” Journal of Agricultural Scienc, Vol. 30, 1999, pp. 65-80.
[13] C. V. Ratnavathi, B. Dayakar Rao, P. G. Padmaja, S. Ravi Kumar, C. Sashidhara Reddy, B. S. Vijaya Kumar, M. Pallavi, V. V. Komala, D. Gopala Krishna and N. Seetharama, “Sweet Sorghum—The Wonder Crop for Biofuel Production,” National Research Centre for Sorghum, Hyderabad, 2005.
[14] M, Dubois, K. A. Gilles, J. K. Hamilton, P. A. Rebers and F. Smith, “Colorimetric Method for Determination of Sugar and Related Substances,” Analytical Chemistry, Vol. 28, No. 3, 1956, pp. 350-356. doi:10.1021/ac60111a017
[15] G. L. Miller, “Use of Dinitro Salicylic Acid Reagent for Determination of Reducing Sugars,” Analytical Chemistry, Vol. 31, No. 3, 1959, pp. 426-428. doi:10.1021/ac60147a030
[16] G. W. Snedecor and W. G. Cochran, “Statistical Methods,” Oxford and IBH Publishing Company, New Delhi, 1968.
[17] M. R. Devani and A. S. Blanco, “Optimum Sowing Date for Sweet Sorghum,” Revista Industrial y Agricola de Tucuman, Vol. 66, 1989, pp. 113-118.
[18] W. H. Billy, W. R. Cowely, C. J. Gerard and B. A. Smith, “Influence of Solar Radiation and Date of Planting on Yield of Sweet Sorghum,” Crop science, Vol. 10, No. 1, 1970, pp. 91-92. doi:10.2135/cropsci1970.0011183X001000010033x
[19] D. M. Broadhead, “Effect of Planting Date and Maturity on Juice Quality of Rio Sweet Sorghum,” Agronomy Journal, Vol. 64, 1970, p. 3.
[20] N. Tsuchihashi and Y. Goto, “Cultivation of Sweet Sorghum (Sorghum Bicolour (L.) Moench), Determination of Its Harvest Time to Make Use as the Raw Material for Fermentation, Practiced during Rainy Season in Dry Land of Indonesia,” Plant Production Science, Vol. 7, No. 4, 2004, pp. 442-448. doi:10.1626/pps.7.442
[21] Y. L. Zhao, A. Dolat, Y. Steinberger, X. Wang, A. Osman and G. H. Xie, “Biomass Yield and Changes in Chemical Composition of Sweet Sorghum Cultivars Grown for Biofuel,” Field Crops Research, Vol. 111, No. 1-2, 2009, pp. 55-64. doi:10.1016/j.fcr.2008.10.006
[22] A. Almodares, A. Sepahi and M. Shirvani, “Sweet Sorghum Cultural Practices in Iran,” Proceedings of the 1st International Sweet Sorghum Conference, Chinese Academy of Sciences, Beijing, 14-19 September 1997, pp. 175-183.

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