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Devlopment Of Agrotechinques For Bio Ethanol Production From Sweet Sorghum Sorghum Bicolor L Moench In Bhadracommand Area Of Karnataka
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Book Synopsis Devlopment of Agrotechinques for Bio-ethanol Production from Sweet Sorghum (Sorghum Bicolor (L.) Moench) in Bhadracommand Area of Karnataka by : S.T. Bhairappanavar
Download or read book Devlopment of Agrotechinques for Bio-ethanol Production from Sweet Sorghum (Sorghum Bicolor (L.) Moench) in Bhadracommand Area of Karnataka written by S.T. Bhairappanavar and published by . This book was released on 2010 with total page 263 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluation of Cultivars, Harvesting Stages and Fertilizer Management in Sweet Sorghum (Sorghum Bicolor (L.) Moench) for Bioethanol Production in Bhadra Command Area by : Y.M. Ramesha
Download or read book Evaluation of Cultivars, Harvesting Stages and Fertilizer Management in Sweet Sorghum (Sorghum Bicolor (L.) Moench) for Bioethanol Production in Bhadra Command Area written by Y.M. Ramesha and published by . This book was released on 2010 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bio-Ethanol from sweet sorghum by : Sirinuch Chindaruska
Download or read book Bio-Ethanol from sweet sorghum written by Sirinuch Chindaruska and published by Lampi di stampa. This book was released on 2008-09-01 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the recent years there is a growing worldwide interest in the use of biofuels as they can reduce the CO 2 emissions of fuels used in transportation, diversify energy procurement, contribute to a longterm replacement for oil and offer new earning opportunuties for the rural sector. This book by dr. Sirinuch Chindaruksa and dr. Michela Pin represents a humble, but effective and timely, contribution to assessing the role that biofuels can play. It is devoted to a careful discussion of sweet sorghum as a suitable (profitable, promising) raw material for bioethanol production, including the analysis of a small scale plant. Sirinuch Chindaruksa e Michela Pin in modo semplice, danno un contributo all’attualissimo e diffuso argomento dell’uso di biocarburanti nei mezzi di trasporto al fine di ridurre l’emissione di CO2. Nel libro è esposta un’argomentazione accurata sul sorgo zuccherino come materia prima idonea ed economicamente vantaggiosa nella produzione di bioetanolo.
Book Synopsis Effects of Fertilizers on Biomass, Sugar Content and Ethanol Production of Sweet Sorghum by : Tran Dang Xuan
Download or read book Effects of Fertilizers on Biomass, Sugar Content and Ethanol Production of Sweet Sorghum written by Tran Dang Xuan and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Sweet sorghum (Sorghum bicolour) is a promising alternative crop for bioethanol production in developing countries. However, to extend the cultivative area of this crop, it needs to develop an appropriate growing protocol for farmers. This chapter describes the examination of different doses of fertilizers combined with manure and micronutrients, in various applied times, on biomass, sugar content and ethanol production of sweet sorghum. It was observed that the application of 90 N + 90 P2O5 + 60 K2O provided maximum stem yield and optimum contents of sugar and ethanol yield, however nontreatment of any among P, P2O5 and K2O caused significant reduction of biomass and ethanol production. Higher fertilization >90 N may provide greater productivity of this crop but it may cause lodging and economic deficit for farmers in developing countries. It was also found that the applied times of fertilization should be at 3-4 to 7-8 leaf stage. In contrast, when the fertilization was as close to the flowering stage caused remarkable reduction of stem yield and ethanol production. The supplementation of (NH4)2MO7O2.4H2O at 5 kg/ha provided an increase of 10-12 tons/ha of stem yield and a remarkable enrichment of ethanol production. Findings of this study are useful for farmers and agricultural extensionists to promote biomass and ethanol productivity of this crop for bioethanol production. This research also highlights a greater possibility of exploiting sweet sorghum cultivation in infertile and hilly, abandoned areas for ethanol production.
Book Synopsis Genetic Evaluation and Assessment of Sweet Sorghum (Sorghum Bicolor L. ) Genotypes for Bioethanol Production Using SSR Markers by : B. N. Chaithrashree
Download or read book Genetic Evaluation and Assessment of Sweet Sorghum (Sorghum Bicolor L. ) Genotypes for Bioethanol Production Using SSR Markers written by B. N. Chaithrashree and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Advances of Basic Science for Second Generation Bioethanol from Sugarcane by : Marcos S. Buckeridge
Download or read book Advances of Basic Science for Second Generation Bioethanol from Sugarcane written by Marcos S. Buckeridge and published by Springer. This book was released on 2017-03-10 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the basic science recently produced in Brazil for the improvement of sugarcane as a bioenergy crop and as a raw material for 2nd generation bioethanol production. It reports achievements that have been advancing the science of cell walls, enzymes, genetics, and sustainability related to sugarcane technologies and give continuity to the research reported in the “Routes to Cellulosic Ethanol”, from Springer. The Introduction (Chapter I) explains how the National Institute of Science and Technology of Bioethanol, founded in 2008 in Brazil, became part of the main international initiatives that started to search for forms to use biomass for bioethanol production in Brazil, US and Europe. Part I reports the advances in plant cell wall composition, structure and architecture, and physical characteristics of sugarcane biomass. These discoveries are opening the way to increased efficiency of pretreatments and hydrolysis, being therefore important information for 2nd generation processes as well as for biorefinery initiatives. Part II focuses on the discovery and characterization of hydrolases from microorganisms that could be used in industrial processes. Recent advances in the search for hydrolases using metagenomics is reported. A great number of genes and enzymes from microorganisms have been discovered, affording improvement of enzyme cocktails better adapted to sugarcane biomass. Part III reports two key issues in the process of 2G ethanol, pentose fermentation and sugarcane genetics. These are the discoveries of new yeast species capable of producing ethanol more efficiently from xylose and the advances made on the sugarcane genetics, a key issue to design varieties adapted to 2G ethanol production. Part IV approaches sustainability through two chapters, one discussing the sustainability of the sugarcane agricultural and environmental system and another discussing how national and mainly international policies of Brazil regarding 2G ethanol production affected the country’s strategies to establish itself as an international player in renewable energy area.
Book Synopsis Screening of Sweet Sorghum (Sorghum Bicolor L.) Genotypes for Higher Ethanol Production by : Chikkalaki D. Sadashiva
Download or read book Screening of Sweet Sorghum (Sorghum Bicolor L.) Genotypes for Higher Ethanol Production written by Chikkalaki D. Sadashiva and published by . This book was released on 2015 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Appropriate harvesting stage of sweet-stem sorghum (sorgum bicolor (L) Moench) cultivar for optimum bio-ethanol production in Namibia by : Sylvester Okon Asuquo
Download or read book Appropriate harvesting stage of sweet-stem sorghum (sorgum bicolor (L) Moench) cultivar for optimum bio-ethanol production in Namibia written by Sylvester Okon Asuquo and published by . This book was released on 2018 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Energy Analysis of Sweet Sorghum Ethanol Using a Bottom-up Energy Return Ratio Matrix Approach by : John A. Veracruz
Download or read book Energy Analysis of Sweet Sorghum Ethanol Using a Bottom-up Energy Return Ratio Matrix Approach written by John A. Veracruz and published by . This book was released on 2015 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: Between 2012 and 2013 the world increased biofuel consumption by 6.1% and if forecasts hold, according to the International Energy Agency, by 2050 27% of the world’s transport energy will come from biofuels. Rather than succumb to a shortage of corn, alternative feedstocks must gain the same traction corn has gained within the ethanol production industry. When considering an alternative feedstock what must also be considered it is that energy output from ethanol production exceeds the energy needed to produce one liter of alcohol. With origins traced back to Africa, sweet sorghum, or Sorghum bicolor(L) Moench, has gained traction as a viable ethanol feedstock due to the plant’s ability to reach a harvest maturity in as little as four months. With similarities to that of sugarcane, sweet sorghum’s stalk contains a relatively balanced amount of both insoluble and soluble carbohydrates. Although sweet sorghum will flourish with the appropriate amount of water, its drought resistance provides versatility other ethanol feedstocks do not possess. However, lower inputs, drought resistance, and the ability to grow on fallow land are all meaningless if growers miss a relatively short harvesting window, or even worse, allow fermentable sugars to decay by not expediting fermentation. If sweet sorghum ethanol is to displace any amount of corn and prove its feedstock viability, its energy balance must show more energy is output than is input. By using a bottom-up matrix based approach using energy return rations (ERRs), a product’s system may be evaluated to determine its usefulness to society. The Brandt et al. framework requires the creation of two matrices; a technology matrix, A, and an intervention matrix, B. Devising information from these matrices requires the use of three main vectors which serve as the foundation for calculating the desired ERR. Using this method in conjunction with four ERRs allows the study of energy processes used to create inputs for sweet sorghum pathways and possibly allude to how this energy is used to eliminate waste or improve efficiency through cleaner energy sources.
Download or read book Sweet Sorghum written by U. D. Chavan and published by IBDC Publishers. This book was released on 2010 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Assessing Viability of Bio-ethanol Production from Sweet Sorghum by :
Download or read book Assessing Viability of Bio-ethanol Production from Sweet Sorghum written by and published by . This book was released on 2012 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Production Potential of Sweet Sorghum ISorghum Bicolon (L) MOENCH) Cultivars for Ethanol Production Under Varying Levels of Fertility and Plant Population by : H.S. Latha
Download or read book Production Potential of Sweet Sorghum ISorghum Bicolon (L) MOENCH) Cultivars for Ethanol Production Under Varying Levels of Fertility and Plant Population written by H.S. Latha and published by . This book was released on 2007 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Managing Sweet Sorghum for Optimum Ethanol Yield in Missouri by : Michael Joseph William Maw
Download or read book Managing Sweet Sorghum for Optimum Ethanol Yield in Missouri written by Michael Joseph William Maw and published by . This book was released on 2013 with total page 133 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sweet sorghum has the potential in Missouri for production as a biofuel feedstock, but little is known of the crop's yields and appropriate nitrogen management for optimizing ethanol yields. This thesis is a collection of three field studies examining the potential for sweet sorghum (Sorghum bicolor (L.) Moench) to be adopted as a biofuel feedstock for ethanol production in the Midwestern U.S. Limited research exists examining the optimum nitrogen fertilizer rate for maximum ethanol yields as well as sweet sorghum's adaptability to the lower Midwestern states. The first study included testing the effects of five N fertilizer rates (0, 56, 112, 168, 224 kg-N ha-1) on the production of two sweet sorghum cultivars (Dale and Top 76-6) over three years in central Missouri. Yields measured included dry matter, stem juice, Brix, fermentable sugar, theoretical juice ethanol, theoretical lignocellulosic ethanol, and total theoretical ethanol. N fertilizer treatment mostly increased yields, as total dry matter yield averaged 16.8 Mg ha-1, fermentable sugar yield averaged 1055 kg ha-1, and total ethanol yield averaged 5828 L ha-1 . The optimal range for N fertilizer rates was between 112 and 168 kg N ha-1. The second study included determining the above-ground plant N concentration, plant N content, N recovery efficiency, and physiological N-use efficiency of sorghum from the first study. Nitrogen treatment significantly affected plant N concentration and N content. Greater yields resulted in greater N recovery efficiency but did not always result in greater N-use efficiency. The optimum range for highest nitrogen recovery and use efficiencies was identified as 0-112 kg N ha-1 . The purpose of the third study was to better understand sweet sorghum's affect on soil organic carbon. This involved comparing the effects of an alternative sweet sorghum--soybean (Glycine max L.) rotation to a maize (Zea mays L.)--soybean rotation at three study sites in Missouri and Arkansas on yields, soil organic carbon, the labile soil carbon fraction and the physically-stabilized fraction. Sweet sorghum ethanol yields were greater than maize yields across sites, but the soil carbon similarly decreased regardless of crop and location. Sweet sorghum is a high-yielding biomass feedstock that shows promise for production in Missouri, especially in marginal lands. With proper nitrogen fertilizer management sweet sorghum is shown to be an efficient plant for ethanol yield, but it may negatively affect soil organic carbon following land-use changes for biofuel production.
Book Synopsis Management of Biofuel Sorghums in Kansas by : Scott J. Dooley
Download or read book Management of Biofuel Sorghums in Kansas written by Scott J. Dooley and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Current demand for ethanol production is stressing feedstock production. Previous research has shown sweet sorghum and photoperiod sensitive sorghum [Sorghum bicolor (L.) Moench] as viable feedstocks which may supplement or replace current feedstocks. Studies were conducted at two dryland locations in north central and northeast Kansas in 2008 and 2009 to determine the effects of cultivar, nitrogen fertilizer rate, plant density, and harvest date on sweet sorghum juice and biomass yields. The cultivar study indicated the cultivar 'M81E' generally had the greatest yield. Other cultivars were not well suited for this region. No significant results were found in the nitrogen rate trial, indicating sweet sorghum may be insensitive to nitrogen fertilizer applications. The plant density trial results indicated that sweet sorghum possess a great ability to compensate for plant spacing. No differences were found in juice yields across densities, and the only difference found in total dry biomass was at the highest plant density. Results from the harvest date study indicate that sweet sorghum harvest should be delayed until at least the grain soft dough stage and can be continued for at least 10 days after a killing freeze without a yield penalty. Delaying harvest allowed for an increase in total dry matter and fermentable carbohydrates without a decrease in juice yield. Two studies were conducted at two dryland locations in northcentral and northeast Kansas in 2008 and 2009 to determine the effects of plant density on photoperiod sensitive sorghum yields, with an additional study to determine the effects of winter weathering. Photoperiod sensitive sorghum was found to be similarly insensitive to plant density, with few differences found in total dry biomass yield. Yields were found to decrease significantly due to winter weathering. A final study was conducted to examine a variety of sorghums as biofuel feedstocks. Photoperiod sensitive sorghum yielded the greatest in 2008 while sweet sorghum yielded less. In 2009, sweet and photoperiod sensitive sorghum yielded less than the cultivar TAMUXH08001. Sweet sorghum yields are generally the greatest with 'M81E' and when harvested after soft dough. Yields of both sorghums are occasionally influenced by plant density.
Book Synopsis Heterosis and Combining Ability Studies for Grain Yield, Ethanol Yield and Their Attributing Characters in Sweet Sorghum (Sorghum Bicolor (L) Moench) by : R. G. Sandeep
Download or read book Heterosis and Combining Ability Studies for Grain Yield, Ethanol Yield and Their Attributing Characters in Sweet Sorghum (Sorghum Bicolor (L) Moench) written by R. G. Sandeep and published by . This book was released on 2007 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluation of Sweet Sorghum Cultivars as a Potential Ethanol Crop in Mississippi by : David Scott Horton (II)
Download or read book Evaluation of Sweet Sorghum Cultivars as a Potential Ethanol Crop in Mississippi written by David Scott Horton (II) and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Petroleum prices have made alternative fuel crops a viable option for ethanol production. Sweet sorghum [Sorghum bicolor] is a non-food crop that may produce large quantities of ethanol with minimal inputs. Eleven cultivars were planted in 2008 and 2009 as a half-season crop. Four-row plots 6.9 m by 0.5 m, were monitored bimonthly for °Brix, height, and sugar accumulation. Yield and extractable sap were taken at the end of season. Stalk yield was greatest for the cultivar Sugar Top (4945 kg ha -1) and lowest for Simon (1054 kg ha−1). Dale ranked highest ethanol output (807 L ha−1) while Simon (123 L ha−1) is the lowest. All cultivars peak Brix accumulation occurs in early October. Individual sugar concentrations indicated sucrose is the predominant sugar with glucose and fructose levels dependent on cultivar. Supplemental ethanol in fermented wort was the best preservative tested to halt degradation of sorghum wort.
Book Synopsis Studies on Heterosis and Combining Ability for Grain Yield, Ethanol Yield and Its Attributing Traits in Sweet Sorghum(Sorghum Bicolor(L) Moench) by : Sidramappa Talekar
Download or read book Studies on Heterosis and Combining Ability for Grain Yield, Ethanol Yield and Its Attributing Traits in Sweet Sorghum(Sorghum Bicolor(L) Moench) written by Sidramappa Talekar and published by . This book was released on 2010 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt:
