Handbook on the Morphology of Common Grasses PDF Download
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Author: Dhara Gandhi
Publisher: CRC Press
ISBN: 1771882506
Category : Science
Languages : en
Pages : 316
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Book Description
The grass family is one of the largest and most diverse families in the plant kingdom and is of great economic value. Grasses provide human beings and domestic animals with the main necessities of life, add diversity to the landscape and stability to the ground surface, and also provide ornamental and amenity value. The present handbook is a pictor
Author: Dhara Gandhi
Publisher: CRC Press
ISBN: 1771882506
Category : Science
Languages : en
Pages : 316
Get Book Here
Book Description
The grass family is one of the largest and most diverse families in the plant kingdom and is of great economic value. Grasses provide human beings and domestic animals with the main necessities of life, add diversity to the landscape and stability to the ground surface, and also provide ornamental and amenity value. The present handbook is a pictor
Author: Mary E. Barkworth
Publisher: University Press of Colorado
ISBN: 1457180987
Category : Science
Languages : en
Pages : 1552
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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: Quentin D. Skinner
Publisher:
ISBN: 9780615387628
Category : Grasses
Languages : en
Pages : 596
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Book Description
Author: Kenneth J. Moore
Publisher: John Wiley & Sons
ISBN: 1119436613
Category : Technology & Engineering
Languages : en
Pages : 966
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Book Description
Forages: The Science of Grassland Agriculture, 7th Edition, Volume II will extensively evaluate the current knowledge and information on forage agriculture. Chapters written by leading researchers and authorities in grassland agriculture are aggregated under section themes, each one representing a major topic within grassland science and agriculture. This 7th edition will include two new additional chapters covering all aspects of forage physiology in three separate chapters, instead of one in previous editions. Chapters will be updated throughout to include new information that has developed since the last edition. This new edition of the classic reference serves as a comprehensive supplement to An Introduction to Grassland Agriculture, Volume I.
Author: Dominic Price
Publisher:
ISBN: 9781999873202
Category : Cyperaceae
Languages : en
Pages : 73
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Book Description
Author: Lynn G. Clark
Publisher: Smithsonian Institution
ISBN: 1588343731
Category : Nature
Languages : en
Pages : 152
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Book Description
For almost seventy-five years, Agnes Chase's First Book of Grasses has been the classic guide to the structure of this complex group of plants. Clearly written and copiously illustrated with line drawings, the book is accessible to those with little or no botanical training, yet it also is respected by botanists as an authoritative introduction to agrostology. Last updated in 1959, the book now has been thoroughly revised to reflect current scientific knowledge, nomenclature, and classification. Divided into twelve lessons, the guide first surveys the basic vegetative and reproductive parts of a grass plant, then in succeeding lessons takes up increasingly more complex modifications. Formally recognized groups of grasses are discussed in a taxonomic context, with the principal focus on grass structures, particularly those of inflorescences and spikelets. Virtually all of the species discussed are illustrated with detailed line drawings. With the addition in this edition of a lesson on bamboos, coverage now extends to tropical regions and encompasses all major groups of grasses. The book also includes a short biography of Agnes Chase in the foreword and, for the first time in this edition, a glossary accompanies the appendices on grass classification.
Author: Dan Undersander
Publisher: DIANE Publishing
ISBN: 9780788177576
Category : Nature
Languages : en
Pages : 6
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Book Description
Identifies the 15 most common annual & perennial grasses in Midwestern pastures: the predominant seeded Midwestern grasses, the most common native pasture grasses, & a few annual weedy grasses. Helps you identify grasses the first year, when you need to know whether a seeding was successful. Helps you identify grasses in established pastures so you can make informed decisions about pasture mgmt., fencing, & renovation. Chapters: seed & seedling identification for new plantings; vegetative identification for established plants; & info. on growth habit & mgmt. for each of the seeded grasses. Color photos.
Author: Hansjoerg Kraehmer
Publisher: John Wiley & Sons
ISBN: 1119417082
Category : Technology & Engineering
Languages : en
Pages : 961
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Book Description
Combines new findings on morphological aspects, the latest data on gene function in grasses, and the interaction of grasses with their habitats 45% of all arable land is covered by five grass crops: wheat, maize, rice, barley and sugar cane. This book demonstrates why crops and weeds are growing in characteristic environments today, and looks at how cropping practices may change in the future and how these changes will affect weed spectra. It explains the distribution of grasses and their role for mankind and summarizes our knowledge on grass genomes. Special emphasis is placed on the function of genes at defined developmental stages and in organs of grasses. The development of grasses is then described from the germination to fruit set with many unpublished examples. Grasses: Crops, Competitors and Ornamentals provides readers with a comparative description of selected grass organs (stem, root, leaf, inflorescence) and devotes several chapters to habitats of grasses and morphological characteristics that enable grasses to grow in special environments. In addition, some chapters deal with grasses as crops and weeds, and emphasis is placed on their adaptation to modern agriculture. Predicts how cropping practices may change in the future and how these changes will affect weed spectra Details grasses as crops and weeds, emphasizing their adaptation to modern agriculture Summarizes our knowledge on grass genomes Connects classical morphology with the latest tools in molecular biology as well as ecological aspects determining the wide distribution of grass species today Grasses: Crops, Competitors and Ornamentals will be of great interest to agricultural scientists who want to know more about crops and weeds, grassland specialists and breeders interested in special grass traits, and molecular biologists and ecologists who study the biology and habitat of grasses.
Author: Ian Clarke
Publisher:
ISBN: 9780980407648
Category : Cyperaceae
Languages : en
Pages : 544
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Book Description
A guide to the structure of grasses and related families, the descriptive language and the identification process.
Author: Mark Nesbitt
Publisher: Routledge
ISBN: 1315427079
Category : Social Science
Languages : en
Pages : 302
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Book Description
Archaeobotanical studies constantly encounter the carbonized grains of grasses, cultivated and wild, but the vast diversity of wild species that are potentially present has made identification of archaeological material fraught with difficulties. This volume provides an invaluable tool for mastering these difficulties. Based on years of laboratory study of an extensive reference collection, this book gives expert guidance for the identification and interpretation of grass seeds, focusing on those species that occur in the Near East and Europe.
