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Author: J B Dent
Publisher: Elsevier
ISBN: 1483103048
Category : Technology & Engineering
Languages : en
Pages : 216
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Book Description
Farm Planning with Linear Programming: Concept and Practice focuses on concepts and methods in farm planning. The book first discusses the principles of farm planning, including elements of farm planning problems, summary, and review questions. The text highlights farm planning models. The nature of models; commonly used farm planning models; multiple constraint problems and program planning; problems in applying models; and comments are considered. The book also focuses on the linear programming network; opportunity cost and the simplex method; and analysis of the linear programming solution. The text also explains tableaux construction for short-run planning. Crop and pasture rotations; feed budgeting; buy, sell, and hire activities; and livestock reconciliation are discussed. The book also describes pastoral property applications. Breed comparison; economics of off-farm grazing and spatial diversification; and optimal calving date and lactation length on dairy farms are discussed. The text is a good source of information for agricultural researchers, farmers, and students wanting to study farm management.
Author: J B Dent
Publisher: Elsevier
ISBN: 1483103048
Category : Technology & Engineering
Languages : en
Pages : 216
Get Book Here
Book Description
Farm Planning with Linear Programming: Concept and Practice focuses on concepts and methods in farm planning. The book first discusses the principles of farm planning, including elements of farm planning problems, summary, and review questions. The text highlights farm planning models. The nature of models; commonly used farm planning models; multiple constraint problems and program planning; problems in applying models; and comments are considered. The book also focuses on the linear programming network; opportunity cost and the simplex method; and analysis of the linear programming solution. The text also explains tableaux construction for short-run planning. Crop and pasture rotations; feed budgeting; buy, sell, and hire activities; and livestock reconciliation are discussed. The book also describes pastoral property applications. Breed comparison; economics of off-farm grazing and spatial diversification; and optimal calving date and lactation length on dairy farms are discussed. The text is a good source of information for agricultural researchers, farmers, and students wanting to study farm management.
Author: Michael Markussen
Publisher: Springer Science & Business Media
ISBN: 9783540240228
Category : Nature
Languages : en
Pages : 466
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Book Description
The goal of this transdisciplinary book is to identify the problems and challenges facing implementation of the Convention on Biological Diversity (CBD) - from the global, regional and local points of view. The valuation and conservation of biodiversity are critical first steps necessary for the adequate protection of the environment. The authors give insights into the the influences the CBD exerts, and current trends in the field.
Author: F.P. O'Mara
Publisher: BRILL
ISBN: 9086865526
Category : Nature
Languages : en
Pages : 975
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Book Description
"This book contains a compilation of offered papers presented at the main congress of the XX International Grassland Congress held in University College Dublin, Ireland from 26 June to 1 July, 2005. It is complemented by six other books arising from the XX IGC as listed on the back cover: the book of invited papers from the main congress and five books containing the proceedings of five satellite workshops held immediately after the main congress at locations in the UK and Ireland (Aberystwyth, Belfast, Cork, Glasgow and Oxford). The workshops were designed to facilitate more in-depth presentations and discussions on more specialised topics of worldwide significance. The main congress brought together scientists from many disciplines, policy makers, consultants and producers involved directly in grass production and utilisation, as well as people in associated industries. They discussed issues around the theme of the congress, Grasslands : a Global Resource. The congress programme was organised around three main thematic areas: Efficient Production from Grassland Grassland and the Environment Delivering the Benefits from Grassland"
Author: J. Murphy
Publisher: BRILL
ISBN: 9086865542
Category : Nature
Languages : en
Pages : 269
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Book Description
Leading authorities from wide geographical regions of the globe will review the most up-to-date information in relation to temperate grasslands. Topics covered are: nutritive value of pasture; plant characteristics conducive to high animal intake and performance; modelling of both grass growth and animal production and intake in grazing systems; optimising financial returns from grazing; decision support systems; optimal animal breeds and traits for grazing systems; challenges and opportunities for animal production in the immediate future .In addition, short papers will present the most recent research on the above mentioned topics. One paper will present a comprehensive overview of animal production from pasture in Ireland This book will be of interest to grassland and ruminant production scientists, mathematical modellers working on grazing systems, extension workers, students of agriculture and animal production and progressive livestock farmers.
Author: E.B. Bajalinov
Publisher: Springer Science & Business Media
ISBN: 1441991743
Category : Mathematics
Languages : en
Pages : 442
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Book Description
This is a book on Linear-Fractional Programming (here and in what follows we will refer to it as "LFP"). The field of LFP, largely developed by Hungarian mathematician B. Martos and his associates in the 1960's, is concerned with problems of op timization. LFP problems deal with determining the best possible allo cation of available resources to meet certain specifications. In particular, they may deal with situations where a number of resources, such as people, materials, machines, and land, are available and are to be combined to yield several products. In linear-fractional programming, the goal is to determine a per missible allocation of resources that will maximize or minimize some specific showing, such as profit gained per unit of cost, or cost of unit of product produced, etc. Strictly speaking, linear-fractional programming is a special case of the broader field of Mathematical Programming. LFP deals with that class of mathematical programming problems in which the relations among the variables are linear: the con straint relations (i.e. the restrictions) must be in linear form and the function to be optimized (i.e. the objective function) must be a ratio of two linear functions.
Author: C. S. Barnard
Publisher: Cambridge University Press
ISBN: 9780521296045
Category : Business & Economics
Languages : en
Pages : 616
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Book Description
A comprehensive treatment of farm business and control, with many examples drawn from farming practice.
Author: Abbas E. Mohamed Elamin
Publisher:
ISBN:
Category :
Languages : en
Pages : 156
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Book Description
Author: John L. Dillon
Publisher: Mitchell Beazley
ISBN:
Category : Business & Economics
Languages : en
Pages : 320
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Book Description
Author: Chunhui He
Publisher:
ISBN:
Category : Agricultural engineering
Languages : en
Pages : 648
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Book Description
Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 406
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Book Description
