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Author: Frances Carnes Weintraub
Publisher:
ISBN:
Category : Grasses
Languages : en
Pages : 164
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Book Description
Author: Frances Carnes Weintraub
Publisher:
ISBN:
Category : Grasses
Languages : en
Pages : 164
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Book Description
Author: Mary E. Barkworth
Publisher: University Press of Colorado
ISBN: 1457180987
Category : Science
Languages : en
Pages : 1963
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Book Description
Grasses are the world’s most important plants. They are the dominant species over large parts of the earth’s land surface, a fact that is reflected in the many different words that exist for grasslands, words such as prairie, veldt, palouse, and pampas to mention just a few. As a group, grasses are of major ecological importance, as soil binders and providers of shelter and food for wild animals, both large and small. Some grasses, such as wheat, rice, corn, barley, rye, tef, and sugar cane are major sources of calories for humans and their livestock; others, primarily bamboos, are used for construction, tools, paper, and fabric. More recently, the seed catalogs that tantalize gardeners each winter have borne witness to an increasing appreciation of the aesthetic value of grasses. The Manual of Grasses for North America is designed as a successor to the classic volume by Hitchcock and Chase. It reflects current taxonomic thought and includes keys, illustrations, and distribution maps for the nearly 900 native and 400 introduced species that have been found in North America north of Mexico. In addition, it presents keys and illustrations for several species that are known only in cultivation or are of major agricultural significance, either as progenitors of bread wheat and corn or as a major threat to North American agriculture because of their ability to hybridize with crop species. The Manual of Grasses for North America is a major reference work for grasses that will retain its value for many years.
Author: Frances Carnes Weintraub
Publisher:
ISBN:
Category : Grasses
Languages : en
Pages : 84
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Book Description
Author: U.S. Dept. of Agriculture
Publisher: CRC Press
ISBN: 1000950719
Category : Technology & Engineering
Languages : en
Pages : 308
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Book Description
This user-friendly handbook is a working guide to the status of named and experimental grasses available for use in the United States. It provides physical descriptions and status profiles of grass varieties, including turf grass varieties. The handbook also contains maps and descriptions of Land Resources Regions and Plant Hardiness Zones that assist in the understanding of plant adaptation areas. Whenever available, the information in the handbook includes:
Author: Horace L. Leithead
Publisher:
ISBN:
Category : Grasses
Languages : en
Pages : 232
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Author: A.Ozzie Abaye
Publisher: Academic Press
ISBN: 0128139528
Category : Technology & Engineering
Languages : en
Pages : 410
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Book Description
Common Grasses, Legumes and Forbs of the Eastern United States: Identification and Adaptation presents photographic identification of the most important grassland, turf, and noncrop plants, and their seeds to facilitate quick identification in the field. Unlike many publications that focus solely on floral identification, this book emphasizes vegetative identification as well to allow for accurate plant identification year-round. The book includes 23 forage legumes, 61 grasses, and more than 100 nonleguminous forbs found in pastures and grasslands of Eastern United States. In addition to identification of important species, the book describes other key characteristics such as adaptation, favorable and unfavorable soil types, seasonal growth patterns, and toxicity. For plants harvested for hay or silage or by grazing, the book also discusses cutting and grazing management, quality factors, and potential yields. Through its practical approach and comprehensive structure, Common Grasses, Legumes and Forbs of the Eastern United States is a valuable reference for farm advisors, teachers and students of agronomy, and for anyone interested in the dynamic relationship between plants and agriculture. Features full-color illustrations of both seed and plant, allowing for rapid identification at multiple stages of development Presents various identification methods and use cases for over 180 plants Details seasonal growth patterns and toxicity, as well as favorable and unfavorable soil types Discusses cutting and grazing management
Author: George Vasey
Publisher:
ISBN:
Category : Forage plants
Languages : en
Pages : 388
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Book Description
Author: Angus Alexander Hanson
Publisher:
ISBN:
Category : Grasses
Languages : en
Pages : 76
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Book Description
Author: Lauren Brown
Publisher: Houghton Mifflin Harcourt
ISBN: 9780395628812
Category : Nature
Languages : en
Pages : 260
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Book Description
How to identify 135 of the most common species of North American grasses, sedges, and rushes, with their economic and ecological importance.
Author: Albert Spear Hitchcock
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 340
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Book Description
