The impact of sugar beet varieties and cultivation conditions on ethanol productivity |
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| Affiliation: | 1. Department of Fermentation and Biosynthesis, Institute of Food Technology of Plant Origin, Poznan University of Life Sciences, Wojska Polskiego 28, 60-637 Poznan, Poland;2. Faculty of Agronomy and Bioengineering, Department of Mathematical and Statistical Methods, Research Unit of Math Applications, Poznan University of Life Sciences, Wojska Polskiego 28, 60-637 Poznan, Poland;3. Kutno Sugar Beet Breeding Sp. Ltd., Straszkow 12, 62-650 Klodawa, Poland;1. Departamento de Producción Vegetal y Ciencia Forestal, Unidad Asociada EEAD-CSIC, Agrotecnio, Universitat de Lleida, Rovira Roure 191, 25198 Lleida, Spain;2. Departamento de Suelo y Agua, Estación Experimental de Aula Dei, Consejo Superior de Investigaciones Científicas (CSIC), POB 13034, 50080 Zaragoza, Spain;1. Department of Soil Microbiology, Agronomic Institute of Paraná, Rod. Celso Garcia Cid, km 375, 86047-902, Londrina, Paraná, Brazil;2. Department of Soil Physics, Agronomic Institute of Paraná, Rod. Celso Garcia Cid, km 375, 86047-902, Londrina, Paraná, Brazil;1. University of Freiburg, Chair of Forest Operations, Werthmannstraße 6, 79085 Freiburg, Germany;2. German Research Center for Environmental Health, Research Unit Environmental Simulation, Institute of Biochemical Plant Pathology, Ingolstädter Landstr. 1, 85764 Neuherberg, Germany;3. University of Freiburg, Chair of Forest Utilisation, Werthmannstraße 6, 79085 Freiburg, Germany;1. Transitional Zone Agricultural Research Institute, Eskisehir, Turkey;2. Dicle University, Faculty of Agriculture, Diyarbakir, Turkey;3. KWS Turkish Agricultural Company, Industrial Region, 14. Str., Eskisehir, Turkey |
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| Abstract: | The 49 hybrids of sugar beet and semi-forage beet used in this research were characterized by a variable concentration of saccharose (14.58% ± 1.28), Na (5.51 ± 3.07 mmol kg?1), K (57.44 ± 9.71 mmol kg?1), N (21.68 ± 4.75 mmol kg?1), yield (68.36 ± 10.29 t ha?1) and differentiated fermentation efficiency (5.14 ± 1.22 m3 ha?1).It was found that the effectiveness of fermentation depends not only on the saccharose content in the sugar beet, but also its relationships with other components of the dry matter. High sugar beet yield have significant effect on ethanol yield. The impurities such as K, N and Na have a negative effect on efficiency of the fermentation process. It also specifies varietal differences on ethanol yield. It has been found that high ethanol yield is correlated with diploid hybrids which are sugar hybrids. |
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| Keywords: | Biofuels Cercospora leaf Spot Sugar beet Ethanol Statistical analysis |
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