Farm & Ranch
[AgriLife Today] New rangeland book addresses recent developments, future needs
By: Kay Ledbetter
Texas A&M author: ‘Unprecedented compilation’ of knowledge
Writer: Kay Ledbetter, 806-677-5608, [email protected]
Contact: Dr. David Briske, 979-845-5581, [email protected]
COLLEGE STATION – “Rangeland Systems – Processes, Management and Challenges,” an unprecedented compilation of ecological and management knowledge regarding global rangelands has been released, according to the Texas A&M professor and the book’s editor.
Dr. David Briske, T.M. O’Connor Professor in the Texas A&M University department of ecosystem science and management in College Station, said the book represents a major work involving the collective experience, knowledge and commitment of 80 authors in 15 countries who work in rangelands throughout the world.
The book has been published in the Environmental Management series by Springer Publishing Company. The electronic version can be found or a hardcover purchased at http://bit.ly/2mcHYhA.
Briske earned a bachelor’s in botany from North Dakota State University and a doctorate from Colorado State University. His scholarship and pedagogy emphasize the ecological function and management strategies of global rangelands.
He has served as editor of the book “Conservation Benefits of Rangeland Practices” and the journal “Rangeland Ecology and Management.”
“Originally, we had discussed updating ‘Grazing Management: An Ecological Perspective,’ a book first published in 1991,” he said. “However, it became apparent that rangeland science had advanced so rapidly in the 25 years since that book had been published, its scope was no longer sufficient to accommodate the newly created knowledge.”
Consequently, he said, the authors decided a new book with an expanded scope and greater relevance to contemporary rangeland challenges was required.
Briske said the new book also assesses why these major advances occurred so rapidly following a half century of limited conceptual change.
“Major advances have primarily been represented by scientific contributions such as non-equilibrium ecology and resilience theory, but sociopolitical events, including new policy and increasing societal demand for rangeland services, have also been important,” he said.
The book emphasizes three major themes, Briske said. The first summarizes recent conceptual advances for rangeland science and management. The second addresses the implications of these conceptual advances with respect to management recommendations and policy decisions. The third evaluates some of the major challenges confronting global rangelands in the 21st century.
“This book is intended to compliment applied range management textbooks by evaluating the conceptual foundation of the profession and recommending changes to promote future development and greater effectiveness,” Briske said. “It is written in a style intended for a broad audience, including ecosystem managers, educators, scientists and policy makers.”
Collectively, the authors indicate a more comprehensive framework is necessary to address the complex challenges confronting global rangelands in the 21st century. Rangelands represent integrated social-ecological systems, in which societal values, organizations and capacities are of equal importance to those of ecological processes.
“It is our assessment that a more comprehensive framework of rangeland systems may enable management agencies, and educational, research and policy-making organizations to more effectively assess complex problems and develop appropriate solutions,” Briske said.
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Farm & Ranch
Acorn Toxicity
By Barry Whitworth, DVM, MPH
With the prolonged drought, most pastures in Oklahoma end up in poor condition. With the lack of available forage, animals may go in search of alternative foods.
If oak trees are in the pastures, acorns may be a favorite meal for some livestock in the fall. This may result in oak poisoning.
Oak leaves, twigs, buds, and acorns may be toxic to some animals when consumed.
To read more, pick up a copy of the November edition of North Texas Farm & Ranch magazine, available digitally and in print. To subscribe by mail, call 940-872-5922.
Farm & Ranch
Silver Bluestems
By: Tony Dean
There are a handful of grasses on North Texas grazing lands ranchers need to know, not because they are highly desirable, but rather because they are not of much value. I call them “decom” plants, which is am acronym for “Don’t Ever Count On Me.” Silver bluestem is a “decom” grass.
Silver bluestem is a perennial which grows in all areas of Texas. It can survive in almost all soil types, and in full sun conditions or in semi shade. It grows up to three feet tall and is easily recognized with the presence of the white fuzzy seed head. Also, one of the identifying characteristics of Silver bluestem is a bend in the stems at each node, causing the plants to take on a rounded shape as they mature.
To read more, pick up a copy of the November edition of North Texas Farm & Ranch magazine, available digitally and in print. To subscribe by mail, call 940-872-5922.
Farm & Ranch
Meanwhile Back At The Ranch
By: Rayford Pullen
Fall is here which means winter is closing in on us and before we officially get into winter, we need to make sure our factories are either producing or will be producing in a few months.
We have been pregnancy testing our cows this fall and if they are not bred or nursing a calf, we are bidding them adios. With annual costs somewhere between $900.00 and $1,000.00 per cow, those cows not producing a live weaned calf are costing us quite a bit.
To read more, pick up a copy of the November edition of North Texas Farm & Ranch magazine, available digitally and in print. To subscribe by mail, call 940-872-5922.
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