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Author: V Younger
Publisher: Elsevier
ISBN: 0323150020
Category : Nature
Languages : en
Pages : 447
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Book Description
The Biology and Utilization of Grasses reviews current knowledge about grass biology, and it highlights the important role of grasses in human existence. It discusses many fundamental aspects of grass biology, including evolution and genetics, morphology, physiology, and ecology, with emphasis on the relationship of these basic concepts to the use of grasses for forage, turf, and rangelands. Comprised of 28 chapters, this volume begins with an overview of the evolution and genetics of the grass family, followed by a discussion on practical grass-breeding problems. The reader is also introduced to vegetative growth and development of seedlings and mature plants; the ecological aspects of grasses; soils and mineral nutrition in relation to grass growth; the effects of defoliation (moving or grazing); carbohydrate reserves; physiology of flowering; and grass seed production and culture treatments. Other chapters consider the role of polyploidy in the evolution and distribution of grasses; selection and breeding of grasses for forage and other uses; seedling vigor and seedling establishment; environmental modification for seedling establishment; the microclimate of grass communities; effects on turf grass of cultural practices in relation to microclimate; and competition within the grass community. This book will be of benefit to plant breeders, ecologists, botanists, and biologists.
Author: V Younger
Publisher: Elsevier
ISBN: 0323150020
Category : Nature
Languages : en
Pages : 447
Get Book
Book Description
The Biology and Utilization of Grasses reviews current knowledge about grass biology, and it highlights the important role of grasses in human existence. It discusses many fundamental aspects of grass biology, including evolution and genetics, morphology, physiology, and ecology, with emphasis on the relationship of these basic concepts to the use of grasses for forage, turf, and rangelands. Comprised of 28 chapters, this volume begins with an overview of the evolution and genetics of the grass family, followed by a discussion on practical grass-breeding problems. The reader is also introduced to vegetative growth and development of seedlings and mature plants; the ecological aspects of grasses; soils and mineral nutrition in relation to grass growth; the effects of defoliation (moving or grazing); carbohydrate reserves; physiology of flowering; and grass seed production and culture treatments. Other chapters consider the role of polyploidy in the evolution and distribution of grasses; selection and breeding of grasses for forage and other uses; seedling vigor and seedling establishment; environmental modification for seedling establishment; the microclimate of grass communities; effects on turf grass of cultural practices in relation to microclimate; and competition within the grass community. This book will be of benefit to plant breeders, ecologists, botanists, and biologists.
Author: Dan Benson
Publisher: Thomas Nelson
ISBN: 9780849916816
Category : Business & Economics
Languages : en
Pages : 196
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Book Description
Financial advisor Dan Benson exposes the twelve biggest mistakes people make with their money and clearly demonstrates how readers can move from financial insecurity to financial freedom. Proven, practical help for negotiating the financial minefields of life. 1. Misuse of credit 2. Letting greed take control 3. Thinking of today and not tomorrow 4. Motor toys - the biggest cash drain 5. Failure to handle the "set aside" 6. Not knowing what to do with the $ 7. Not caring for the "temple" 8. Either too much or too little insurance 9. Following fads vs. staying the course 10. Lackadaisical giving 11. Letting Junior eat away your nest egg 12. Not taking advantage of tax breaks
Author: G. P. Cheplick
Publisher: Cambridge University Press
ISBN: 0521572053
Category : Nature
Languages : en
Pages : 409
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Book Description
Dynamics.
Author: Geoffrey Peter Chapman
Publisher: Cabi
ISBN:
Category : Nature
Languages : en
Pages : 296
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Book Description
In this book the biology of grasses is illustrated by many different grass genera and species, drawn from both temperate and tropical zones. Beginning with a discussion of the role of grasses in a changing world, the book provides a treatment of such topics as the generation and dispersal of grasses, their diversity, history, contrasting life styles, ecology and domestication. There is also a glossary of the terminology associated with grass science.
Author: Geoffrey Peter Chapman
Publisher: Cambridge University Press
ISBN: 9780521380607
Category : Nature
Languages : en
Pages : 318
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Book Description
This 1990 text brings together a detailed review by acknowledged authorities of grass reproductive biology. Essential to contemporary awareness of grasses is an understanding of their role in sustaining ecologically fragile environments, and the relative importance of annual and perennial reproduction is examined here.
Author: Beat Boller
Publisher: Springer Science & Business Media
ISBN: 1441907602
Category : Science
Languages : en
Pages : 527
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Book Description
Grassland farming in Europe was already established during the settlement of the rst farmers together with their domesticated animals after the last ice age. Since then, grassland provides the forage basis to feed ruminant animals for the p- duction of meat and milk. Depending on the ecological conditions and intensity of usage, various plant communities with different species developed, displaying a rich biodiversity. With the introduction of improved crop rotations at the end of the 16th century, grasses and legumes were also grown to an important extent as forage crops on arable land. In the last decades the importance of amenity grasses increased markedly, due to the demand of the society for new usages like landscape protection. Around 1900 interested farmers and academics identi ed the need for gra- land improvement through systematic selection and seed production. This marks the beginning of breeding and research in companies but also at universities and specialized research institutes. Plant collection started with many of the species that are still of importance today. The collected materials were grouped according to the intended use and some type of phenotypic selection was applied. Seed mul- plication of such populations was performed in pure stands and the harvested seed was marketed. Although the vegetative biomass and its quality are of utmost imp- tance in forage crop breeding, it is the seed yield potential which determines the commercial success of a new variety.
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: Kenneth J. Moore
Publisher: John Wiley & Sons
ISBN: 1119436613
Category : Technology & Engineering
Languages : en
Pages : 968
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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: G. P. Chapman
Publisher:
ISBN:
Category :
Languages : en
Pages : 273
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Book Description
Author: Michael D. Casler
Publisher: John Wiley & Sons
ISBN: 9780471444107
Category : Architecture
Languages : en
Pages : 386
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Book Description
The cultivation of various turfgrasses has evolved into a dynamic, multi-billion dollar industry. Yet, there is still a real lack of information available for those seeking to understand the complex science behind its growth. This book, edited by two knowledgeable and highly respected experts, presents for the first time a comprehensive study of the various types of turfgrasses, their genetic and biological makeup, and the specifics of when, how, where and why each species was adapted for use. The only book that deals specifically with the science behind the major types of turfgrasses, Turfgrass Biology will prove to be an invaluable, time-saving reference and research tool for professionals interested or engaged in the genesis of turfgrasses.
