Annual Nutritional Quality Curves For Native Range Warm Season Grasses PDF Download

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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]


Nutritional Profile of Native Warm-season Grass Grown as a Mono- Or Multi-species Pasture

Nutritional Profile of Native Warm-season Grass Grown as a Mono- Or Multi-species Pasture
Author:
Publisher:
Total Pages:
Release: 2013
Genre: Grasses
ISBN:

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The objective of this study was to evaluate the nutritional profile of mono- or multi-species pastures of native warm season grasses. One of four treatments were randomly assigned to Twelve pastures: 1) BG; 2) IG; 3) Mix G; 4) Mix NG. Growing steers (n = 225) were randomly assigned to one of nine pastures. Grass samples were taken from all pastures every 28 days during a four-month period and were analyzed for nutrient composition. Bermudagrass pastures had greater crude protein and ADF, but less NDF concentrations compared with the native warm-season grasses. Crude protein, IVDMD, and NDF IVDMD concentration decreased while NDF, ADF, and Hemicellulose concentration increased as grasses matured. Steers grazing IG and Mix G pastures gained more weight and consumed more forage than those on BG pastures. It appears that native warm-season grasses may offer a viable alternative to BG for grazing cattle during the summer.