Native Range Warm Season Grass Annual Nutritional Quality Curves PDF Download

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Ecosystems of California

Ecosystems of California
Author: Harold Mooney
Publisher: Univ of California Press
Total Pages: 1008
Release: 2016-01-19
Genre: Nature
ISBN: 0520278801

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This long-anticipated reference and sourcebook for CaliforniaÕs remarkable ecological abundance provides an integrated assessment of each major ecosystem typeÑits distribution, structure, function, and management. A comprehensive synthesis of our knowledge about this biologically diverse state, Ecosystems of California covers the state from oceans to mountaintops using multiple lenses: past and present, flora and fauna, aquatic and terrestrial, natural and managed. Each chapter evaluates natural processes for a specific ecosystem, describes drivers of change, and discusses how that ecosystem may be altered in the future. This book also explores the drivers of CaliforniaÕs ecological patterns and the history of the stateÕs various ecosystems, outlining how the challenges of climate change and invasive species and opportunities for regulation and stewardship could potentially affect the stateÕs ecosystems. The text explicitly incorporates both human impacts and conservation and restoration efforts and shows how ecosystems support human well-being. Edited by two esteemed ecosystem ecologists and with overviews by leading experts on each ecosystem, this definitive work will be indispensable for natural resource management and conservation professionals as well as for undergraduate or graduate students of CaliforniaÕs environment and curious naturalists.


Grass Nutrition

Grass Nutrition
Author: Roque Ramirez Lozano
Publisher: Palibrio
Total Pages: 215
Release: 2015-09-30
Genre: Technology & Engineering
ISBN: 1506508987

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Grass is the foremost plant type used for forage. For domesticated animals or wildlife, grass is the support of many individuals. This is due to the great number of grass types, their adaptability to wide habitats, and their persistence. Grass may be used to improve soil, diminish erosion, feed animals, absorb dung, create boundaries, clean air, disinfect water, offer habitat for wildlife, including insects, defend waterways, and offer grain for humans. Recognizing what animals will require to be fed, tips to learning which grass will provide the best nutrition for better performance. Different animals have different nutritional requirements and diverse grasses affect animal performance in a different way. For example, lactating animals have high nutritional requirements and need high-quality forages; meanwhile, dry cows and recreational cattle may have dissimilar performance capacities and may have different rations. This book examines in thirteen chapters the nutritional characteristics of several cultivated and native grasses produced in northeastern Mexico and southern Texas, USA. It provides coverage of basic ruminant nutrition concepts. The author discusses the importance of grasses as food resource. He argues the nutrition of grass carbohydrates. This book covers research on silica and lignin content of grasses. The nutrition of grass proteins and grass digestibility is also emphasized. Details are given on intake of grasses. Importance is given to the fundamentals of grazing by ruminants. Wide coverage is presented on the nutritional role of trees and shrubs mixed with grasses. Contributions of the botanical and agricultural description of grasses grown in northeastern Mexico and southern Texas USA are discussed. Prof. Roque Gonzalo Ramrez Lozano, Ph.D. Universidad Autnoma de Nuevo Len Facultad de Ciencias Biolgicas, Alimentos, Ave. Pedro de Alba y Manuel Barragn S/N, Ciudad Universitaria, San Nicols de los Garza, Nuevo Len, 66455, Mxico. Mail: [email protected]