Managing High Biomass Sorghum For Optimum Ethanol Yield In Missouri

Download Managing High Biomass Sorghum For Optimum Ethanol Yield In Missouri full books in PDF, epub, and Kindle. Read online Managing High Biomass Sorghum For Optimum Ethanol Yield In Missouri ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!

Managing High Biomass Sorghum for Optimum Ethanol Yield in Missouri

Author : Michael Joseph William Maw
Publisher :
ISBN 13 :
Total Pages : 147 pages
Book Rating : 4.:/5 (99 download)

DOWNLOAD NOW!

Book Synopsis Managing High Biomass Sorghum for Optimum Ethanol Yield in Missouri by : Michael Joseph William Maw

Download or read book Managing High Biomass Sorghum for Optimum Ethanol Yield in Missouri written by Michael Joseph William Maw and published by . This book was released on 2016 with total page 147 pages. Available in PDF, EPUB and Kindle. Book excerpt: High Biomass Sorghum (HBS) has potential for production as a biofuel feedstock in Missouri, but little is known of the crop’s yield and appropriate nitrogen (N) management for optimizing ethanol yields, especially in a low-input cropping system on marginal lands. This dissertation is a collection of four studies examining the potential for HBS (Sorghum bicolor (L.) Moench) to be adopted as a biofuel feedstock for ethanol production in the Midwestern U.S. Limited research exists of studying HBS crop yield response to N fertilizer in the Midwest to determine the optimum N rate for maximizing N recovery efficiency (NRE) and N use efficiency (NUE). The first study tested the effects of five N fertilizer rates (0, 56, 112, 168, 224 kg N ha-1 ) on the production of two HBS hybrids (ES 5200 and ES 5201) over two years in central Missouri. Yields of stem and leaf dry matter (DM), and lignocellulosic ethanol (LEY) were measured. Tissue N concentration of leaves and stems were used to calculate N content, NRE, and physiological NUE. Yield of HBS was greatest at 56 kg N ha-1 and above, but NRE and NUE decreased at higher N rates. Reduced rainfall in the second year contributed to no N response in yield. The second study determined the corresponding HBS leaf and stem concentration and contents of 11 macro- and micronutrients from the first study above. Response to N fertilizer rate was controlled by differences between years in rainfall. Reduced DM in the second year resulted in increased concentrations, but less elemental uptake and a resultant delayed N response demonstrate the strong link between nutrient uptake and plant growth following the precipitation. A desire to test HBS yield against other annual bioenergy crops led to the third study, which included establishing long-term research plots at two marginal sites, in central Missouri and southwest Missouri, comparing HBS to maize (Zea mays L.) and sweet sorghum for potential ethanol yield in five years (2010-2014) given minimal inputs. Each crop was planted in a two-year rotation with soybean (Glycine max L.). Theoretical ethanol yields of sweet sorghum and HBS were similar and greater than maize at both locations. Drought severely limited yields of all three crop rotations, but HBS was the most stable in yield across the five years. These results provided a beginning understanding of the stability of HBS on marginal Missouri cropland. Study four involved collecting soil cores from each of the crop plots in study three in 2010, 2011, and 2014 to understand the impact of HBS, compared to maize and sweet sorghum, on soil organic carbon (SOC) concentration and stock, as well as the labile soil carbon fraction (AC). Concentrations of SOC and AC within all crop plots decreased over the first two years at both sites, but after five years the SOC concentrations returned to levels similar to initial 2010 levels, while the AC concentrations decreased. The southwestern Missouri site had a slight positive trend in AC concentration from 2011 to 2014, suggesting beneficial effects from the biofuel feedstocks. Due to the occurrence of drought during the study, the findings have relevance for evaluating land management impacts on SOC in a changing climate. High biomass sorghum is a high-yielding biomass feedstock that shows promise for production in Missouri, especially on marginal lands. Even moderate rates of N fertilizer have the potential to positively increase DM and theoretical ethanol yield in adequate rainfall years. However, intensive nutrient management may prove necessary with continual DM removal. The short-term trend of HBS stemming SOC loss compared to maize production on marginal sites provides support for continued research into the potential for HBS production in Missouri.

Managing Sweet Sorghum for Optimum Ethanol Yield in Missouri

Author : Michael Joseph William Maw
Publisher :
ISBN 13 :
Total Pages : 133 pages
Book Rating : 4.:/5 (897 download)

DOWNLOAD NOW!

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.

Effects of Fertilizers on Biomass, Sugar Content and Ethanol Production of Sweet Sorghum

Author : Tran Dang Xuan
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (115 download)

DOWNLOAD NOW!

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.

Ethanol from Photoperiod-sensitive Sorghum

Author : Feng Xu
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (856 download)

DOWNLOAD NOW!

Book Synopsis Ethanol from Photoperiod-sensitive Sorghum by : Feng Xu

Download or read book Ethanol from Photoperiod-sensitive Sorghum written by Feng Xu and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Cellulosic ethanol made from low cost lignocellulosic biomass has been considered as new generation transportation fuel with economic and environmental advantages. Photoperiod-sensitive (PS) sorghum, because of its high biomass yield (2.6 kg dry mass/m2), about 18% of soluble sugar in dry mass, and drought tolerance, is a promising biomass for ethanol production. The overall goals of this study are to develop an efficient approach to convert PS sorghum to ethanol and to understand the structural characteristics of biomass. For increasing the efficiency of biomass conversion, an integrated method, using diluted sulfuric acid pretreatment, has been developed to utilize both the structural polysaccharide (cellulose) and the soluble sugar (sucrose, glucose, and fructose) for fermentation. Response surface methodology was employed to optimize the pretreatment condition for maximizing the cellulose-glucose conversion. Simultaneous enzymatic hydrolysis and yeast fermentation was used for ethanol production. The effects of the buffer concentration, the inoculation dosage and time, and the fermentation temperature were investigated for maximizing ethanol yield. A total conversion efficiency of 77.2% and an ethanol concentration of 2.3% (v/v) were obtained after 72 h fermentation. About 210 kg (~266 Liters) ethanol could be produced from one ton dry mass of PS sorghum under the optimized condition. The structural features of the PS sorghum were studied using techniques including scanning electron microscopy and X-ray diffraction/scattering. Biomass at different botanic locations was investigated. Wide-angle X-ray diffraction (WAXD) study showed that the PS sorghum rind had oriented crystal peaks and the highest degree of crystallinity, whereas the crystalline structures of the inner pith and leaf were less ordered. The results from WAXD suggested that crystalline cellulose was melted at 120 °C before its significant degradation. Both the cellulose crystallinity and the crystal size at the dimension lateral to fiber direction increased as the temperature increased from 120 to 160 °C. The efficiency of enzymatic hydrolysis increased because the protective structure was damaged and most hemicellulose was removed, resulting in the increase in accessible area as suggested by small-angle X-ray scattering result of the increased length of microvoids. The results from WAXD also suggested a simultaneous hydrolysis and crystallization of cellulose by acid.

Biofuels

Author : Krzysztof Biernat
Publisher : BoD – Books on Demand
ISBN 13 : 1789233461
Total Pages : 302 pages
Book Rating : 4.7/5 (892 download)

DOWNLOAD NOW!

Book Synopsis Biofuels by : Krzysztof Biernat

Download or read book Biofuels written by Krzysztof Biernat and published by BoD – Books on Demand. This book was released on 2018-07-11 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers the current state of knowledge in the field of biofuels, presented by selected research centers from around the world. Biogas from waste production process and areas of application of biomethane were characterized. Also, possibilities of applications of wastes from fruit bunch of oil palm tree and high biomass/bagasse from sorghum and Bermuda grass for second-generation bioethanol were presented. Processes and mechanisms of biodiesel production, including the review of catalytic transesterification process, and careful analysis of kinetics, including bioreactor system for algae breeding, were widely analyzed. Problem of emissivity of NOx from engines fueled by B20 fuel was characterized. The closing chapters deal with the assessment of the potential of biofuels in Turkey, the components of refinery systems for production of biodegradable plastics from biomass. Also, a chapter concerning the environmental conditions of synthesis gas production as a universal raw material for the production of alternative fuels was also added.

Biomass Volume Estimation and Valorization for Energy

Author : Jaya Shankar Tumuluru
Publisher : BoD – Books on Demand
ISBN 13 : 9535129376
Total Pages : 518 pages
Book Rating : 4.5/5 (351 download)

DOWNLOAD NOW!

Book Synopsis Biomass Volume Estimation and Valorization for Energy by : Jaya Shankar Tumuluru

Download or read book Biomass Volume Estimation and Valorization for Energy written by Jaya Shankar Tumuluru and published by BoD – Books on Demand. This book was released on 2017-02-22 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the outcome of contributions by many experts in the field from different disciplines, various backgrounds, and diverse expertise. This book provides information on biomass volume calculation methods and biomass valorization for energy production. The chapters presented in this book include original research and review articles. I hope the research presented in this book will help to advance the use of biomass for bioenergy production and valorization. The key features of the book are: Providing information on biomass volume estimation using direct, nondestructive and remote sensing methods Biomass valorization for energy using thermochemical (gasification and pyrolysis) and biochemical (fermentation) conversion processes.

Scientific and Technical Aerospace Reports

Author :
Publisher :
ISBN 13 :
Total Pages : 728 pages
Book Rating : 4.3/5 (126 download)

DOWNLOAD NOW!

Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1983 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Bioenergy Feedstocks

Author : Malay C. Saha
Publisher : Wiley-Blackwell
ISBN 13 : 9780470960332
Total Pages : 300 pages
Book Rating : 4.9/5 (63 download)

DOWNLOAD NOW!

Book Synopsis Bioenergy Feedstocks by : Malay C. Saha

Download or read book Bioenergy Feedstocks written by Malay C. Saha and published by Wiley-Blackwell. This book was released on 2013-06-24 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bioenergy and biofuels are generated from a wide variety of feedstock. Fuels have been converted from a wide range of sources from vegetable oils to grains and sugarcane. Second generation biofuels are being developed around dedicated, non-food energy crops, such as switchgrass and Miscanthus, with an eye toward bioenergy sustainability. Bioenergy Feedstocks: Breeding and Genetics looks at advances in our understanding of the genetics and breeding practices across this diverse range of crops and provides readers with a valuable tool to improve cultivars and increase energy crop yields. Bioenergy Feedstocks: Breeding and Genetics opens with chapters focusing primarily on advances in the genetics and molecular biology of dedicated energy crops. These chapters provide in-depth coverage of new, high-potential feedstocks. The remaining chapters provide valuable overview of breeding efforts of current feedstocks with specific attention paid to the development of bioenergy traits. Coverage in these chapters includes crops such as sorghum, energy canes, corn, and other grasses and forages. The final chapters explore the role of transgenics in bioenergy feedstock production and the development of low-input strategies for producing bioenergy crops. A timely collection of work from a global team of bioenergy researchers and crop scientists, Bioenergy Feedstocks: Breeding and Genetics is an essential reference on cultivar improvement of biomass feedstock crops.

Handbook of Bioenergy Crops

Author : N. El Bassam
Publisher : Earthscan
ISBN 13 : 1849774781
Total Pages : 545 pages
Book Rating : 4.8/5 (497 download)

DOWNLOAD NOW!

Book Synopsis Handbook of Bioenergy Crops by : N. El Bassam

Download or read book Handbook of Bioenergy Crops written by N. El Bassam and published by Earthscan. This book was released on 2010 with total page 545 pages. Available in PDF, EPUB and Kindle. Book excerpt: This completely revised second edition includes new information on biomass in relation to climate change, new coverage of vital issues including the "food versus fuel" debate, and essential new information on "second generation" fuels and advances in conversion techniques. The book begins with a guide to biomass accumulation, harvesting, transportation and storage, as well as conversion technologies for biofuels. This is followed by an examination of the environmental impact and economic and social dimensions, including prospects for renewable energy. The book then goes on to cover all the main potential energy crops.

Fuel from Farms

Author : Solar Energy Information Data Bank (U.S.)
Publisher :
ISBN 13 :
Total Pages : 180 pages
Book Rating : 4.:/5 (31 download)

DOWNLOAD NOW!

Book Synopsis Fuel from Farms by : Solar Energy Information Data Bank (U.S.)

Download or read book Fuel from Farms written by Solar Energy Information Data Bank (U.S.) and published by . This book was released on 1980 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: Decision to produce; Markets and uses; Market assessment; Prodution potential; Equipment selection; Financial requirements; Decision and planning workssheets; Basic ethanol production; Preparation of feedstocks, Fermentation; Distillation; Types of feedstocks; Coproduct yields; Agronomic considerations; Plant design; Overall plant considerations; Process control; Representative ethanol plant; Maintenance checklist; Business plan; Analysis of financial requirements; Organizational form; Financing; Case study; Summary of legislation; Bureau of alcohol, tabacco, and firearms permit information; Enviromental considerations.

Sorghum

Author : Ignacio A. Ciampitti
Publisher : John Wiley & Sons
ISBN 13 : 0891186271
Total Pages : 528 pages
Book Rating : 4.8/5 (911 download)

DOWNLOAD NOW!

Book Synopsis Sorghum by : Ignacio A. Ciampitti

Download or read book Sorghum written by Ignacio A. Ciampitti and published by John Wiley & Sons. This book was released on 2020-01-22 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sorghum is among the top five cereals and one of the key crops in global food security efforts. Sorghum is a resilient crop under high-stress environments, ensuring productivity and access to food when other crops fail. Scientists see the potential of sorghum as a main staple food in a future challenged by climate change. The contributors provide a comprehensive review of sorghum knowledge. The discussion covers genetic improvements, development of new hybrids, biotechnology, and physiological modifications. Production topics include water and nutrient management, rotations, and pest control. Final end uses, sorghum as a bioenergy crop, markets, and the future of sorghum are presented. IN PRESS! This book is being published according to the “Just Published” model, with more chapters to be published online as they are completed.

The Alcohol Textbook

Author : K. A. Jacques
Publisher :
ISBN 13 :
Total Pages : 488 pages
Book Rating : 4.0/5 ( download)

DOWNLOAD NOW!

Book Synopsis The Alcohol Textbook by : K. A. Jacques

Download or read book The Alcohol Textbook written by K. A. Jacques and published by . This book was released on 2003 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Integrated Biorefineries

Author : Paul R. Stuart
Publisher : CRC Press
ISBN 13 : 1439803471
Total Pages : 873 pages
Book Rating : 4.4/5 (398 download)

DOWNLOAD NOW!

Book Synopsis Integrated Biorefineries by : Paul R. Stuart

Download or read book Integrated Biorefineries written by Paul R. Stuart and published by CRC Press. This book was released on 2012-12-10 with total page 873 pages. Available in PDF, EPUB and Kindle. Book excerpt: Integrated Biorefineries: Design, Analysis, and Optimization examines how to create a competitive edge in biorefinery innovation through integration into existing processes and infrastructure. Leading experts from around the world working in design, synthesis, and optimization of integrated biorefineries present the various aspects of this complex

Biochar for Environmental Management

Author : Johannes Lehmann
Publisher : Routledge
ISBN 13 : 1136571205
Total Pages : 450 pages
Book Rating : 4.1/5 (365 download)

DOWNLOAD NOW!

Book Synopsis Biochar for Environmental Management by : Johannes Lehmann

Download or read book Biochar for Environmental Management written by Johannes Lehmann and published by Routledge. This book was released on 2012-05-16 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biochar is the carbon-rich product when biomass (such as wood, manure or crop residues) is heated in a closed container with little or no available air. It can be used to improve agriculture and the environment in several ways, and its stability in soil and superior nutrient-retention properties make it an ideal soil amendment to increase crop yields. In addition to this, biochar sequestration, in combination with sustainable biomass production, can be carbon-negative and therefore used to actively remove carbon dioxide from the atmosphere, with major implications for mitigation of climate change. Biochar production can also be combined with bioenergy production through the use of the gases that are given off in the pyrolysis process. This book is the first to synthesize the expanding research literature on this topic. The book's interdisciplinary approach, which covers engineering, environmental sciences, agricultural sciences, economics and policy, is a vital tool at this stage of biochar technology development. This comprehensive overview of current knowledge will be of interest to advanced students, researchers and professionals in a wide range of disciplines.

Biomass to Biofuels

Author : Alain A. Vertes
Publisher : John Wiley & Sons
ISBN 13 : 1119965497
Total Pages : 520 pages
Book Rating : 4.1/5 (199 download)

DOWNLOAD NOW!

Book Synopsis Biomass to Biofuels by : Alain A. Vertes

Download or read book Biomass to Biofuels written by Alain A. Vertes and published by John Wiley & Sons. This book was released on 2011-08-24 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focusing on the key challenges that still impede the realization of the billion-ton renewable fuels vision, this book integrates technological development and business development rationales to highlight the key technological.developments that are necessary to industrialize biofuels on a global scale. Technological issues addressed in this work include fermentation and downstream processing technologies, as compared to current industrial practice and process economics. Business issues that provide the lens through which the technological review is performed span the entire biofuel value chain, from financial mechanisms to fund biotechnology start-ups in the biofuel arena up to large green field manufacturing projects, to raw material farming, collection and transport to the bioconversion plant, manufacturing, product recovery, storage, and transport to the point of sale. Emphasis has been placed throughout the book on providing a global view that takes into account the intrinsic characteristics of various biofuels markets from Brazil, the EU, the US, or Japan, to emerging economies as agricultural development and biofuel development appear undissociably linked.

Microbiology Abstracts

Author :
Publisher :
ISBN 13 :
Total Pages : 898 pages
Book Rating : 4.F/5 ( download)

DOWNLOAD NOW!

Book Synopsis Microbiology Abstracts by :

Download or read book Microbiology Abstracts written by and published by . This book was released on 1985 with total page 898 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Process Systems Engineering for Biofuels Development

Author : Adrian Bonilla-Petriciolet
Publisher : John Wiley & Sons
ISBN 13 : 1119580277
Total Pages : 381 pages
Book Rating : 4.1/5 (195 download)

DOWNLOAD NOW!

Book Synopsis Process Systems Engineering for Biofuels Development by : Adrian Bonilla-Petriciolet

Download or read book Process Systems Engineering for Biofuels Development written by Adrian Bonilla-Petriciolet and published by John Wiley & Sons. This book was released on 2020-10-05 with total page 381 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive overview of current developments and applications in biofuels production Process Systems Engineering for Biofuels Development brings together the latest and most cutting-edge research on the production of biofuels. As the first book specifically devoted to process systems engineering for the production of biofuels, Process Systems Engineering for Biofuels Development covers theoretical, computational and experimental issues in biofuels process engineering. Written for researchers and postgraduate students working on biomass conversion and sustainable process design, as well as industrial practitioners and engineers involved in process design, modeling and optimization, this book is an indispensable guide to the newest developments in areas including: Enzyme-catalyzed biodiesel production Process analysis of biodiesel production (including kinetic modeling, simulation and optimization) The use of ultrasonification in biodiesel production Thermochemical processes for biomass transformation to biofuels Production of alternative biofuels In addition to the comprehensive overview of the subject of biofuels found in the Introduction of the book, the authors of various chapters have provided extensive discussions of the production and separation of biofuels via novel applications and techniques.