Download or read book Grassland Ecophysiology and Grazing Ecology written by Gilles Lemaire and published by CABI. This book was released on 2000-11-03 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text presents edited key papers from the International Symposium on Grassland Ecophyisiology and Grazing Ecology held in Curitiba, Brazil in August 1999. It considers how plants within grasslands respond to and are adapted to grazing animals.
Download or read book Grasses and Grassland Ecology written by David J. Gibson and published by Oxford University Press. This book was released on 2009 with total page 323 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the most up to date and thorough account of the natural history of the plants that comprise the most important food crop on Earth, the grasses and grasslands.
Download or read book Grazing Ecology and Forest History written by F. W. M. Vera and published by CABI. This book was released on 2000-01-01 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is a widely held belief that a climax vegetation of closed forest systems covered the lowlands of Central and Western Europe before man intervened in prehistoric times to develop agriculture. If this intervention had not taken place, the forest would still be there, and if left the grassland vegetation and fields now present would revert to a natural closed forest state, although with a reduced number of wild species. This book, which an updated and expanded version of the author's 1997 thesis (presented to the Wageningen University, Netherlands), challenges the traditional view, using examples from history, pollen analyses and studies on the ecology of tree and shrub species such as oak and hazel. It tests the hypothesis that the climax vegetation is a closed canopy forest, against the alternative hypothesis that species composition and vegetational succession were governed by large herbivores, and that the Central and Western European lowlands were covered by a park-like landscape consisting of grasslands, scrub, solitary trees and groves bordered by a mantle and fringe vegetation. Comparative information from the eastern USA is also included throughout the book (this was not present in the thesis), because the forests there are commonly regarded as being analogous to the primeval vegetation in Europe. The book is arranged in 7 chapters: (1) General introduction and formulation of the problem; (2) Succession, the climax forest and the role of large herbivores; (3) Palynology, the forest as climax in prehistoric times and the effects of humans; (4) The use of the wilderness from the Middle Ages up to 1900; (5) Spontaneous succession in forest reserves in the lowlands of Western and Central Europe - including examples from France, Germany, Austria, Slovenia, Sweden, Poland; (6) Establishment of trees and shrubs in relation to light and grazing; and (7) Final synthesis and conclusions. Twelve appendices are included giving further information, and there are 67 pages of references and a subject index.
Download or read book Pastures written by Reinhart Hugo Michael Langer and published by . This book was released on 1990 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new volume provides information on all aspects of the rich ecology of pastures and their development and maintenance. It covers such general topics as soil, climate, pasture plants, pasture management, livestock production, pests, and diseases of plants and animals at pasture, as well as more specialized information on seed production and hill country pastures. The book is completely up-to-date with the latest scientific and technological advances, and will prove invaluable to agronomists, farmers, agricultural advisors, teachers, and students.
Download or read book The Ecology and Management of Grazing Systems written by John Hodgson and published by Oxford University Press, USA. This book was released on 1996 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: The understanding and management of land resources used by grazing animals are of major importance to ecologists and agricultural and environmental scientists. This book fills a major gap in the market by synthesizing a range of perspectives on grazing systems, drawn from plant science, animal science and ecology. It outlines the principles of herbage growth and competition, of animal nutrition and grazing behaviour, and of the interactions of plant and animal factors that are central to an understanding of grazing systems. Chapters on the management of grazing systems cover both intensive and extensive systems (including rangelands) from all major agroecological zones of the world. The book is written by leading authorities from Australia, France, Israel, Latin America, New Zealand, South Africa, the UK and the USA. It represents a major contribution to the literature for advanced students and research workers concerned with plant science (especially grasslands), animal science (especially ruminants), and natural and agricultural ecosystems.
Download or read book Competition and Succession in Pastures written by P. G. Tow and published by CABI. This book was released on 2000-12-01 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes how competition between plant species, and succession in plant ecosystems, operate in grasslands and grazed pastures, both natural and sown. It discusses how competition both affects botanical structure, productivity and persistence of pastures and is itself regulated by biological, environmental and management factors, such as grazing animals. The book also examines the ways in which competition and succession are analysed, evaluated and measured, and brings to the agricultural arena the considerable progress made in understanding the principles of competition from theoretical and experimental ecology.
Download or read book Pasture Landscapes and Nature Conservation written by Bernd Redecker and published by Springer Science & Business Media. This book was released on 2002-05-28 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the main problems and aims of nature conservation in Europe is to protect semi-open landscapes. The development during the past decades is characterized by an ongoing intensivation of land use on the one hand, and an increasing number of former meadows and pastures lying fallow caused by changing economic conditions on the other hand. In several countries the estabishment of larger "pasture landscapes" with a mixed character of open grassland combined with shrubs and forests has been recognized as one solution to this problem. The book gives an overview of the European projects concerning to this topic - nature conservation policy and strategies, scientific results and practical experiences creating large scale grazing systems.
Download or read book Chicano Culture Ecology Politics written by Devon Gerardo Pena and published by University of Arizona Press. This book was released on 1998 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: Until recently, mainstream American environmentalism has been a predominantly white, middle-class movement, essentially ignoring the class, race, and gender dimensions of environmental politics. In this provocative collection of original essays, the environmental dimensions of the Chicana/o experience are explicitly expressed and debated. Employing a variety of genres ranging from poetry to autobiography to theoretical and empirical essays, the voices in this collection speak to the most significant issues of environmentalism and social justice, recognizing throughout the need for a pluralism of Chicana/o philosophies. The contributors provide an excellent basis for understanding how multiple Chicana/o views on the environment play out in the context of dominant social, political and economic views. Chicano Culture, Ecology, Politics examines a number of Chicana/o ecological perspectives. How can the ethics of reciprocity present in Chicana/o agropastoral life be protected and applied on a broader scale? How can the dominant society, whose economic structure is invested in "placeless mobility," take note of the harm caused to land-based cultures, take responsibility for it, and take heed before it is too late? Will the larger society be "ecologically housebroken" before it destroys its home? Grounded in actual political struggles waged by Chicana/o communities over issues of environmental destruction, cultural genocide, and socioeconomic domination, this volume provides an important series of snapshots of Chicana/o history. Chicano Culture, Ecology, Politics illuminates the bridges that existÑand must be understoodÑbetween race, ethnicity, class, gender, politics, and ecology. CONTENTS Part 1: IndoHispano Land Ethics Los Animalitos: Culture, Ecology, and the Politics of Place in the Upper RÁo Grande, Devon G. Pe–a Social Action Research, Bioregionalism, and the Upper R’o Grande, RubŽn O. Mart’nez Notes on (Home)Land Ethics: Ideas, Values, and the Land, Reyes Garc’a Part 2: Environmental History and Ecological Politics Ecological Legitimacy and Cultural Essentialism: Hispano Grazing in Northern New Mexico, Laura Pulido The Capitalist Tool, the Lawless, and the Violent: A Critique of Recent Southwestern Environmental History, Devon G. Pe–a and RubŽn O. Mart’nez Ecofeminism and Chicano Environmental Struggles: Bridges across Gender and Race, Gwyn Kirk Philosophy Meets Practice: A Critique of Ecofeminism through the Voices of Three Chicana Activists, Malia Davis Part 3: Alternatives to Destruction The Pasture Poacher (a poem), Joseph C. Gallegos Acequia Tales: Stories from a Chicano Centennial Farm, Joseph C. Gallegos A Gold Mine, an Orchard, and an Eleventh Commandment, Devon G. Pe–a
Download or read book Grazing Management written by Rodney Keith Heitschmidt and published by Timber Press (OR). This book was released on 1991 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: An ecological perspective; Range animal nutrition; Foraging behavior; Developmental morphology and physiology of grasses; Ecosystem-level processes; Hydrology and erosion; Livestock production; Wildlife; Social and economic influences on grazing management; The decision-making environment and planning paradigm.
Download or read book Horse Pasture Management written by Paul H. Sharpe and published by Academic Press. This book was released on 2018-11-09 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: Horse Pasture Management begins with coverage of the structure, function and nutritional value of plants, continuing into identification of pasture plants. Management of soil and plants in a pasture is covered next, followed by horse grazing behavior, feed choices of horses, management of grazing horses, and how to calculate how many horses should be grazing relative to land size. Management of hay and silage are included, since year-round grazing is not possible on many horse farms. A number of chapters deal with interactions of a horse farm with the environment and other living things. As an aid in good pasture management, one chapter explains construction and use of fencing and watering systems. Contributions are rounded out with a chapter explaining how the University of Kentucky helps horse farm managers develop their pasture management programs. The purpose of the book is to help people provide a better life for horses Provides the basic principles of pasture management for those involved in equine-related fields and study Covers a variety of strategies for managing the behavior, grouping, environmental, and feeding needs of grazing horses to ensure high levels of welfare and health Includes information on environmental best practices, plant and soil assessment, and wildlife concerns Explains pasture-related diseases and toxic plants to be avoided Includes links to useful resources and existing extension programs
Download or read book Grassland Ecophysiology and Grazing Ecology written by Gilles Lemaire and published by Cabi. This book was released on 2000 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: Defoliation, plant-animal, interaction, herbivor, pasture, rangeland management
Download or read book The Art and Science of Grazing written by Sarah Flack and published by Chelsea Green Publishing. This book was released on 2016 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: Grazing management might seem simple: just put livestock in a pasture and let them eat their fill. However, as Sarah Flack explains in The Art and Science of Grazing, the pasture/livestock relationship is incredibly complex. If a farmer doesn't pay close attention to how the animals are grazing, the resulting poorly managed grazing system can be harmful to the health of the livestock, pasture plants, and soils. Well-managed pastures can instead create healthier animals, a diverse and resilient pasture ecosystem, and other benefits. Flack delves deeply below the surface of "let the cows eat grass," demonstrating that grazing management is a sophisticated science that requires mastery of plant and animal physiology, animal behavior, and ecology. She also shows readers that applying grazing management science on a working farm is an art form that calls on grass farmers to be careful observers, excellent planners and record-keepers, skillful interpreters of their observations, and creative troubleshooters. The Art and Science of Grazing will allow farmers to gain a solid understanding of the key principles of grazing management so they can both design and manage successful grazing systems. The book's unique approach presents information first from the perspective of pasture plants, and then from the livestock perspective--helping farmers understand both plant and animal needs before setting up a grazing system. This book is an essential guide for ruminant farmers who want to be able to create grazing systems that meet the needs of their livestock, pasture plants, soils, and the larger ecosystem. The book discusses all the practical details that are critical for sustained success: how to set up a new system or improve existing systems; acreage calculations; paddock layout; fence and drinking water access; lanes and other grazing infrastructure; managing livestock movement and flow; soil fertility; seeding and reseeding pastures; and more. The author includes descriptions of real grazing systems working well on dairy, beef, goat, and sheep farms in different regions of North America. The book covers pasture requirements specific to organic farming, but will be of use to both organic and non-organic farms.
Download or read book A E written by Library of Congress. Office for Subject Cataloging Policy and published by . This book was released on 1990 with total page 1548 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book East Africa s grasses and fodders Their ecology and husbandry written by G. Boonman and published by Springer Science & Business Media. This book was released on 1993-02-28 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is based on more than 1000 references to English and French articles produced in the region over many decades. A comprehensive review of the achievements in farming and research in both wet and dryland is given, related to the grasslands of: Eastern Africa, extending from Malawi to Eritrea, including Ethiopia, Kenya, Uganda, Tanzania, Somalia, Zambia, Rwanda, Burundi, Sudan and eastern Zaire. Sown grasses, within the time-proven system of mixed-farming based on crop-grass rotations. Fodders, e.g. Elephant grass, dryland-Sorghum, lucerne, Leucaena, tropical legumes and hay.£/LIST£ The main objectives of the book are to illustrate the value of East African grasses and fodders for: Livestock: East Africa is the gene-centre of the world's most famous cultivated tropical grasses capable of achieving high animal performance, also without fertilizer. Soil fertility maintenance: local farmers pioneered the practice of grass fallows with Elephant grass to restore soil fertility. This was later extended to sown grasses to accelerate the restoration process. Crop yields are doubled following pasture. Environmental protection: priority in natural grassland is to prevent deterioration. In crop-pasture rotations grasses are effective in trapping rainfall and in reducing erosion by improved soil structure. Topics discussed include animal manure versus fertilizer; zero versus direct grazing; fodder crops (annual and perennial) versus grass conservation; seed production and plant breeding. The main species in cultivation are described in detail.
Download or read book The Ecology and Management of Prairies in the Central United States written by Chris Helzer and published by University of Iowa Press. This book was released on 2009-05 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most prairies exist today as fragmented landscapes, making thoughtful and vigilant management ever more important. Intended for landowners and managers dedicated to understanding and nurturing their prairies as well as farmers, ranchers, conservationists, and all those with a strong interest in grasslands, ecologist Chris Helzer’s readable and practical manual educates prairie owners and managers about grassland ecology and gives them guidelines for keeping prairies diverse, vigorous, and viable. Chapters in the first section, "Prairie Ecology," describe prairie plants and the communities they live in, the ways in which disturbance modifies plant communities, the animal and plant inhabitants that are key to prairie survival, and the importance of diversity within plant and animal communities. Chapters in the second section, "Prairie Management," explore the adaptive management process as well as guiding principles for designing management strategies, examples of successful management systems such as fire and grazing, guidance for dealing with birds and other species that have particular habitat requirements and with the invasive species that have become the most serious threat that prairie managers have to deal with, and general techniques for prairie restoration. Following the conclusion and a forward-thinking note on climate change, eight appendixes provide more information on grazing, prescribed fire, and invasive species as well as bibliographic notes, references, and national and state organizations with expertise in prairie management. Grasslands can be found throughout much of North America, and the ideas and strategies in this book apply to most of them, particularly tallgrass and mixed-grass prairies in eastern North Dakota, eastern South Dakota, eastern Nebraska, eastern Kansas, eastern Oklahoma, northwestern Missouri, northern Illinois, northwestern Indiana, Iowa, southwestern Wisconsin, and southwestern Minnesota. By presenting all the factors that promote biological diversity and thus enhance prairie communities, then incorporating these factors into a set of clear-sighted management practices, The Ecology and Management of Prairies in the Central United States presents the tools necessary to ensure that grasslands are managed in the purposeful ways essential to the continued health and survival of prairie communities.
Download or read book All Flesh is Grass written by Gene Logsdon and published by Ohio University Press. This book was released on 2004 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annotation In All Flesh Is Grass: The Pleasures and Promises of Pasture Farming, Gene Logsdon explains that well-managed pastures are nutritious and palatable - virtual salads for livestock. Leafy pastures also hold the soil, increase biodiversity, and create lovely landscapes. Grass farming may be the solution for a stressed agricultural system based on an industrial model and propped up by federal subsidies. The pasture farming that Gene Logsdon practices can also produce grains, fruits, herbs, mushrooms, and salad greens for human consumption. The book explains historically effective practices and new techniques that have blossomed in recent years for the care and sustenance of horses, cattle, sheep, hogs, and poultry on pasture. Logsdon's warm profiles of successful grass farmers offer inspiration and ideas. His narrative is enriched by his experience as a "contrary farmer" on his own artisan-scale farm. The culmination of a lifetime's experience, this book is vital for owners of small acreages, home food producers, horse enthusiasts, and sustainable commercial farmers.
Download or read book Genetic Resources of Mediterranean Pasture and Forage Legumes written by Sarita Jane Bennett and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt: Genetic Resources of Mediterranean Pasture and Forage Legumes is a comprehensive review of grassland improvement in Mediterranean areas using legume species. The book includes a detailed account of the processes involved in understanding the ecology of legumes and their collection in the Mediterranean, through to their preliminary evaluation and storage at various Genetic Resource Centres. A generic conspectus and key to the forage legumes of the Mediterranean basin is also included. These proceedings are truly international with examples on the collection and use of Mediterranean genetic resources being illustrated by Genetic Resource Centres in Australia, Cyprus, France, Greece, Syria, Turkey and Tunisia. Current important issues such as the sustainability of Mediterranean grasslands, the risk of genetic erosion and the principles of population genetics employed during a collecting mission are discussed. The book will be of value to researchers working in the fields of grassland and rangeland improvement, Mediterranean farming systems, genetic resources, and pasture and forage ecology.
