Download or read book Underutilized Resources as Animal Feedstuffs written by National Research Council and published by National Academies Press. This book was released on 1983-02-01 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Upgrading Residues and By products for Animals written by J. Tal Huber and published by CRC Press. This book was released on 2018-01-18 with total page 137 pages. Available in PDF, EPUB and Kindle. Book excerpt: Accumulation into one source of what is known regarding the feeding value of these materials and systems which have been developed for improving their digestibility, palatability or methods of handling was the motivation for organising this book. These has been an effort to include the major categories of unconventional materials which can potentially be upgraded to provide the ruminant with needed nutrients, but certainly some have been missed. It is hoped that this treatise will prove to be a valuable tool for workers involved in improving the utilization of residues and waste products for animals.
Download or read book Straw and Other Fibrous By products as Feed written by F. Sundstøl and published by Elsevier Publishing Company. This book was released on 1984 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt: Location and potential feed use. Handling and storing. Anatomical and chemical characteristics. Physical treatment. Wet treatment with sodium hydroxide. Industrial-scale dry treatment with sodium hydroxide. Farm-scale dry treatment with sodium hydroxide. Ensiling with sodium hydroxide. Ammonia treatment; Treatment with other chemicals. Microbial conversion of lignocellulose into feed; Whole crop harvesting, separation and utilization; Microbial degradation in the digestive tract. Digestibility, nutritive value and feed intake; Supplementation of diets based on fibrous residues and by-products; In practical rations for cattle and buffaloes; In practical rations for cattle; In practical rations for sheep and goats. In the diet of other ruminants and non-ruminant herbivores; Laboratory methods for evaluating the nutritive value of untreated and treated fibrous by-products; The economics of using straw as feed; Implications of a more widespread use of straw and other fibrous by-products as feed.
Download or read book Cereal Straw as a Resource for Sustainable Biomaterials and Biofuels written by RunCang Sun and published by Elsevier. This book was released on 2010-01-18 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt: Materials from renewable resources are receiving increased attention, as leading industries and manufacturers attempt to replace declining petrochemical-based feedstocks with products derived from natural biomass, such as cereal straws. Cereal straws are expected to play an important role in the shift toward a sustainable economy, and a basic knowledge of the composition and structure of cereal straw is the key to using it wisely. Cereal Straw as a Resource for Sustainable Biomaterials and Biofuels: Chemistry, Extractives, Lignins, Hemicelluloses and Cellulose provides an introduction to straw chemistry. Topics discussed include the structure, ultrastructure, and chemical composition of straw; the structure and isolation of extractives from the straw; the three main components of straw: cellulose, hemicelluloses, and lignins; and chemical modifications of straw for industrial applications. This book will be helpful to scientists interested in the areas of natural resource management, environmental chemistry, plant chemistry, material science, polysaccharide chemistry, and lignin chemistry. It will also be of interest to academic and industrial scientists/researchers interested in novel applications of agricultural residues for industrial and/or recycling technologies. - Provides the basics of straw composition and the structure of its cell walls - Details the procedures required to fractionate straw components to produce chemical derivatives from straw cellulose, hemicelluloses, and lignins - Elucidates new techniques for the production of biodegradable materials for the energy sector, chemical industry, and pulp and paper business
Download or read book Utilization of Alkaline Hydrogen Peroxide Treated Wheat Straw by Rumen Microorganisms in Continuous Culture written by Fernando Bas and published by . This book was released on 1988 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Research Report P written by and published by . This book was released on 1972 with total page 864 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Journal of Animal Science written by and published by . This book was released on 1982 with total page 682 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Digestibility of Chemically Treated Crop Residues Using the Nylon Bag Technique written by Faith Gandiya and published by . This book was released on 1987 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Abstracts American Society of Animal Science written by and published by . This book was released on 1980 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: Consists of abstracts of papers presented at the national and sectional meetings of the American Society of Animal Science.
Download or read book Publication written by and published by . This book was released on 1930 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Utilisation of Bioactive Compounds from Agricultural and Food Production Waste written by Quan V. Vuong and published by CRC Press. This book was released on 2017-09-07 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: The large quantity of waste generated from agricultural and food production remains a great challenge and an opportunity for the food industry. As there are numerous risks associated with waste for humans, animals and the environment, billions of dollars are spent on the treatment of agricultural and food waste. Therefore, the utilisation of bioactive compounds isolated from waste not only could reduce the risks and the costs for treatment of waste, but also could potentially add more value for agricultural and food production. This book provides comprehensive information related to extraction and isolation of bioactive compounds from agricultural and food production waste for utilisation in the food, cosmetic and pharmaceutical industries. The topics range from an overview on challenges and opportunities related to agricultural and food waste, the bioactive compounds in the waste, the techniques used to analyse, extract and isolate these compounds to several specific examples for potential utilisation of waste from agricultural and food industry. This book also further discusses the potential of bioactives isolated from agricultural and food waste being re-utilised in the food, cosmetic and pharmaceutical industries. It is intended for students, academics, researchers and professionals who are interested in or associated with agricultural and food waste.
Download or read book Substrate Analysis for Effective Biofuels Production written by Neha Srivastava and published by Springer Nature. This book was released on 2020-01-31 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: As a substrate, cellulose plays a crucial role in the biomass-based biofuel production process, and is essential to enzyme and sugar production. Accordingly, ensuring maximum availability of cellulose for enzyme production and bioconversion for sugar generation is one of the major challenges for sustainable biofuels production. To date there has been extensive research on biofuel production using lignocellulosic biomass, but there is a huge gap when it comes to the critical analysis of cellulose content, structural feasibility, availability, and economic processing, so that it can be converted for enzyme and fuel production at low cost. Consequently, this book discusses the availability of lignocellulosic substrate for biofuel production in light of the challenges that the biofuels industry is currently facing. After identifying the major substrate selection challenges for the practical biofuel production process, the book addresses said challenges by focusing on various issues such as: potential substrates that have high cellulosic content, structural feasibility, and low-cost & effective processing to remedy the structural complexity of biomass structure and create added value. In addition, it covers recent advancements in cellulase production and outlines future prospects. Given its scope, it offers a valuable guide for research students and industry practitioners alike.
Download or read book Natural Fiber Textile Composite Engineering written by Magdi El Messiry and published by CRC Press. This book was released on 2017-07-06 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: Natural Fiber Textile Composite Engineering sheds light on the area of the natural fiber textile composites with new research on their applications, the material used, the methods of preparation, the different types of polymers, the selection of raw materials, the elements of design the natural fiber textile polymer composites for a particular end use, their manufacturing techniques, and finally their life cycle assessments (LCA). The volume also addresses the important issue in the materials science of how to utilize natural fibers as an enhancement to composite materials. Natural fiber-reinforced polymer composites have been proven to provide a combination of superior mechanical property, dielectric property, and environmental advantages such as renewability and biodegradability. Natural fibers, some from agricultural waste products, can replace existing metallic and plastic parts and help to alleviate the environmental problem of increasing amounts of agriculture residual. The book is divided into four sections, covering: applications of natural fiber polymer composites design of natural fiber polymer composites composite manufacturing techniques and agriculture waste manufacturing composite material testing methods The first section of the book deals with the application of textile composites in the industry and the properties of the natural fibers, providing an understanding of the history of natural fiber composites as well as an analysis of the different properties of different natural fibers. The second section goes on to explain the textile composites, their classification, different composite manufacturing techniques, and the different pretreatment methods for the natural fibers to be used in composite formation. It also analyzes the composite material design under different types of loading and the mechanism of failure of the natural fiber composite. The effect of the fiber volume fraction of different textile structures is explained. The third section of the book, on composite manufacturing techniques and agriculture waste manufacturing, concerns the natural fiber composite manufacturing techniques, agricultural waste, and the methods of their preparation to be used successfully in the composite, either in the form of fibers particles or nanoparticles. The book then considers the testing methods of the different composite components as well as the final composite materials, giving the principle of the testing standards, either distractive or nondestructive. This book attempts to fill the gap between the role of the textile engineer and the role of the designer of composites from natural fibers. It provides important information on the application of textile composites for textile engineers, materials engineers, and researchers in the area of composite materials.
Download or read book Transformation of Biomass written by Andreas Hornung and published by John Wiley & Sons. This book was released on 2014-07-02 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biomass is a key resource for meeting the energy and material demands of mankind in the future. As a result, businesses and technologies are developing around biomass processing and its applications. Transformation of Biomass: Theory to Practice explores the modern applications of biomass and bio-based residues for the generation of energy, heat and chemical products. The first chapter presents readers with a broad overview of biomass and its composition, conversion routes and products. The following chapters deal with specific technologies, including anaerobic digestion, pyrolysis and gasification, as well as hydrothermal and supercritical conversion. Each chapter details current practises, recent developments, business case models and comprehensive analysis of the problems associated with each approach, and how to optimize them. Topics covered include: Anaerobic digestion Reactor design Pyrolysis Catalysis in biomass transformation Engines for combined heat and power Influence of feedstocks on performance and products Bio-hydrogen from biomass Analysis of bio-oils Numerical simulation and formal kinetic parameters evaluation Business case development This textbook will provide students, researchers and industry professionals with a practical and accessible guide to the essential skills required to advance in the field of bioenergy.
Download or read book The Rumen and Its Microbes written by Robert E. Hungate and published by Elsevier. This book was released on 2013-10-22 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Rumen and Its Microbes is a contribution to the ecology of this important microbial habitat. Relatively few microbial habitats have been subjected to a thorough quantitative ecological analysis. The rumen fermentation is peculiarly suitable because of its relatively constant and continuous nature and because of the very rapid rates of conversion of organic matter. Although analysis of the ruminant-microbe symbiosis is still far from complete, knowledge is sufficient for formulation of principles and for identification and measurement of important parameters. The first eight chapters of the book include a description of the rumen and its microbes, their activities, and the extent of these activities. This basic biology provides a framework in which applications to agriculture can be evaluated. These applications are discussed in the last four chapters: host metabolism, variation in the rumen, possible practical applications, and abnormalities in rumen function.
Download or read book Secondary Agriculture written by F. A. Bahar and published by Springer Nature. This book was released on 2022-11-11 with total page 213 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book on ‘Secondary Agriculture’ discusses the goal of doubling farmers’ incomes. The term ‘secondary’ has a bearing on climate change adaptation and its mitigation, small farm viability and profitability, food security, nutrition, sustainable utilization of natural resources, and optimal usage of produce from primary agriculture and farm incomes. Promoting secondary agriculture has implications on attaining sustainable development goals, which aim to connect primary, secondary and tertiary sectors by using slack/idle factors of production, such as land and labour, contributing to primary agriculture production, capturing ‘value’ in primary agricultural activities, and generating additional income at the enterprise level. In context to same, the chapters of this book have been designed to promote secondary agriculture through low-cost skills and technology applications in agriculture and by upscaling knowledge via integrating primary, secondary and tertiary sectors of agriculture. The motivation behind this book is to address the challenges of biotic and abiotic stresses facing the farming community; to increase farmers income through low-cost skills and technology applications in agriculture; to upscale knowledge by integrating primary, secondary and tertiary sectors of agriculture. The food processing sector in India is still in a nascent stage with only 8 per cent of the produce being processed as against 80-98 per cent in case of high-income countries (Government of India, 2008, 2010). The food processing sector is now receiving the boost with the annual growth of 13.2 per cent in registered food processing units during 2004-10 (Government of India, 2011). Against this backdrop, there is a strong need to strategically handle the situation in order to facilitate a self-sustainable and long-run growth of the sector, which is felt possible by focusing on Secondary Agriculture. Though not a panacea for all ailments of the primary sector, but it can definitely drive the growth.
Download or read book Bibliography of Agriculture with Subject Index written by and published by . This book was released on 1987-10 with total page 1238 pages. Available in PDF, EPUB and Kindle. Book excerpt:
