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Research and development in farm machinery. Implement types, field capacities, and costs. Mechanical power transmission and power-take-off drives. Hydraulic power transmission and implement controls. Soil tillage and dynamics. Moldboard plows. Disk implements. Hitch systems and hitching tillage implements. Chisel-type and multipowered tillage implements. Crop planting. Row-crop cultivation, flaming, and thinning. Applying fertilizers and granular pesticides. Spraying and dusting. Hay harvesting: cutting, conditioning, and windrowing. Packaging and handling hay. Forage chopping and handling. Grain and seed harvesting. Corn picking and shelling. Cotton harvesting. Root crop harvesting. Fruit and vegetable harvesting and handling. Draft, energy, and power requirements. Typical operating speeds for implements. Coefficients of rolling resistance for pneumatic tires. Graphic symbols for fluid power diagrams. SI units, customary units, and conversion factors.
In the branch of Agricultural Engineering, especially in Farm Machinery and Power sector, there is a need for a book exclusively dealing with various concepts and their applications in transparent and clear manner. So, an effort has been made to prepare this book entitled "Concepts of Farm Machinery and Power" to meet the demand of students, teachers, RS. The book will be useful immensely to the students preparing for GATE examination in AG papers and also for JRF, ARS, IFS examinations. The chapters of the book deals with conceptual analysis of farm machineries, which are confusing and difficult to understand. It is expected that the theoretical as well as numerical analysis of this book will sharpenthe ingenious power of the readers and help them to solve problemsquickly. Moreover, many problems are solved in different ways, which will help the readers in understanding and applying the concepts properly. I am extremely grateful to my teachers Dr. Subrata Karmakar, Associate Professor, Dept. of Farm Machinery and Power, Bidhan Chandra Krishi Viswavidyalaya; Prof. Partha Sarathi Chattopadhaya, Professor, Dept. of Farm Machinery and Power, Bidhan Chandra Krishi Viswavidyalaya; Er. Ravi Reddy, Senior Technician, CFMTTI, Budni, M.P., and my B. Tech friends for their encouragement and kind cooperation. Sagacious suggestions and discrete criticism are welcome to improve the book further, so that it becomes more relevant and more beneficial to the readers in real terms. Finally, I envisage this attempt as an important step in removing hurdles in the path of popularization of Agricultural Engineering. I hope that it will fire imaginations and ability of many Agricultural Engineers in the profession to produce such innovative works in future. “Agricultural Engineering— galvanizing agriculture”.
Farm Machinery has long been the standard book on current theory and practice for both students and farmers. This fully revised 5th edition incorporates new text and photographs which reflect the many changes and developments that have taken place over the last decade. This new text has been added to complement earlier material concerning the working principles, operation and maintenance of vast array of the somewhat less sophisticated farm tractors and farm machines in use on British farms in the twenty-first century. There are chapters on tractors, cultivation and drilling machinery, crop treatment and harvest machinery. Further sections deal with farmyard and estate maintenance machinery, mechanical handlers, dairy equipment, irrigation, farm power and the farm workshop.
Economic performance. Costs. Operations. Power. Equipment selection. Laboratory exercises.
The book will serve as a useful design resource and as a practice kit to the agricultural engineering graduates, post graduates in farm power and machinery and for the students appearing for various competitive exams such as ARS, NET, GATE, JRF/SRF etc. The technology & improved designs of farm equipment and technical know how associated with it, is going to the quite useful to establish techno-economic viability for the staff engaged in R&D in farm machinery. This will also be quite useful reference book for the design engineers engaged in design and development of improved machinery in the modern agricultural mechanization. This is the first text book of its kind to address systematically the design prob elms involved in farm machinery. It offers comprehensive coverage of design principles and practices
Handbook of Agricultural and Farm Machinery, Third Edition, is the essential reference for understanding the food industry, from farm machinery, to dairy processing, food storage facilities and the machinery that processes and packages foods. Effective and efficient food delivery systems are built around processes that maximize efforts while minimizing cost and time. This comprehensive reference is for engineers who design and build machinery and processing equipment, shipping containers, and packaging and storage equipment. It includes coverage of microwave vacuum applications in grain processing, cacao processing, fruit and vegetable processing, ohmic heating of meat, facility design, closures for glass containers, double seaming, and more. The book's chapters include an excellent overview of food engineering, but also regulation and safety information, machinery design for the various stages of food production, from tillage, to processing and packaging. Each chapter includes the state-of-the art in technology for each subject and numerous illustrations, tables and references to guide the reader through key concepts. - Describes the latest breakthroughs in food production machinery - Features new chapters on engineering properties of food materials, UAS applications, and microwave processing of foods - Provides efficient access to fundamental information and presents real-world applications - Includes design of machinery and facilities as well as theoretical bases for determining and predicting behavior of foods as they are handled and processed
The latest, extensively updated edition of Farm Power and Machinery Management continues the tradition of providing students, farmers, farm operators, and farm managers with comprehensive information on how to properly manage and optimize the use of mechanized equipment to reduce costs and maximize profits. This full-featured text analyzes the factors that comprise machinery management, explains the functions of the various machines and mechanisms as they affect economic operation, and offers contemporary approaches and procedures for making management decisions. The authoritative coverage of current management principles and the machinery-operating details make this text an outstanding choice for courses in agricultural education, agricultural mechanization, agricultural business, and agricultural engineering. An understanding of agricultural practices, college algebra, and trigonometry are adequate preparation for using this text. Abundant figures, photographs, and charts, along with problems and laboratory exercises, reinforce the applicability of significant concepts, thereby empowering readers to become successful farm machinery managers and operators. New or updated features and coverage in the Eleventh Edition . . . • photos of tractors, implements, and special crop machines • IRS policy related to farm machinery • expanded list of timeliness factors • instrumentation available to farm machines • tractor test results • required diesel engine emission control • constantly variable transmission (CVT) • tire data and oil specifications • custom, rental, and estimated costs for farm machinery operations • remote sensing of field conditions • farm safety data • number of machines on US farms • US crop areas and values
This bulletin provides principles, practices and procedures for testing machines and also determines aspects of a machine's performance that can be evaluated. It is directed towards those involved in the evaluation of machinery, and primarily towards users on small farms. Evaluation of farm equipment may be appropriate at any stage in its development, from first prototype to batch and series production.