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Author: P. J. Skerman Publisher: Food & Agriculture Org. ISBN: 9789251011287 Category : Nature Languages : en Pages : 900
Book Description
The importance of grasslands. The classification and distribution of grasses. The world's major tropical grasslands. Performance and management of natural pasture. The case for improved pastures to replace indigenous species. Pasture improvement by introducing new species. Selection of pasture grass species, seed purchase and storage, and fertilizer needs. Pasture leys. Management of improved grassland in semi-intensive and intensive production systems. Reseeding the arid and semi-arid range. Handling difficult grasses. Grasses for special purposes. Utilization and conservation of forage. The chemical compostion and nutritive value of tropical grasses. The tropical grasses catalogue. Common names of tropical grasses. Common names of other plants. Index. Illustrations.
Author: P. J. Skerman Publisher: Food & Agriculture Org. ISBN: 9789251011287 Category : Nature Languages : en Pages : 900
Book Description
The importance of grasslands. The classification and distribution of grasses. The world's major tropical grasslands. Performance and management of natural pasture. The case for improved pastures to replace indigenous species. Pasture improvement by introducing new species. Selection of pasture grass species, seed purchase and storage, and fertilizer needs. Pasture leys. Management of improved grassland in semi-intensive and intensive production systems. Reseeding the arid and semi-arid range. Handling difficult grasses. Grasses for special purposes. Utilization and conservation of forage. The chemical compostion and nutritive value of tropical grasses. The tropical grasses catalogue. Common names of tropical grasses. Common names of other plants. Index. Illustrations.
Author: A. V. Bogdan Publisher: Longman Publishing Group ISBN: Category : Science Languages : en Pages : 500
Book Description
The grasses. Classification and distribution. Environment in relation to some aspects of grass physiology. Day length. Light intensity. Temperature. Rainfall. Soils. The structure of the grass plant. Cultivation. Establishment. Management. Association with the legumes. Herbage yields. Conservation. Nutritive value. Reproduction. The structure of floral parts. Flowering and pollination. Fertilization. Apomixis. Seed. Seed germination. Seed production. The more important species. The legumes. Classification and distribution. The structure of the leguminous plant. Nitrogen fixation by the legumes. In mixture with the grasses. Cultivation. Pests and diseases. Yields, utilization. Chemical composition, nutritive value. Palatability, toxicity. Reproduction. The flowers. Flowring, pollination. Seed production and harvesting. Breeding. The more important species.
Author: A. J. Oakes Publisher: Springer Science & Business Media ISBN: 1468414550 Category : Science Languages : en Pages : 623
Book Description
The Gramineae, or grass family, is second in size only to the Compositeae, or sunflower family. It is among the most important plant families in the world. The major food crops of the world are found in the grass family. From time immemorial, grasses have provided food and shelter for humanity, domesticated livestock, and wildlife; without grasses, these forms of life might cease to exist. The grass family is large in size, diverse in habit, and ubiquitous in distribution. Earth would be bleak and bare, indeed, in the absence of this life-sustaining plant family. In addition to its economic and industrial value, the grass family has some ornamental value. It provides us with physical sustenance and gives us much pleasure and satisfaction in its ornamental forms. The purpose of this book is to point out the value and usefulness of grasses as ornamentals and to deline:tte their attributes and uses in the home, in the garden, and in the landscape. Ornamental grasses serve a unique and significant purpose in ornamental horticulture. Horticulturists, other plant scientists, and nursery personnel are more fully aware of the value and usefulness of grasses as ornamentals than is the general public. It is mainly for this reason that this work is directed toward the home gardener and the scientist alike, in the hope of enhancing reader appreciation of the roie grasses play in ornamental horti culture.
Author: Roger Holmes Publisher: Houghton Mifflin Harcourt ISBN: 9780395797617 Category : Gardening Languages : en Pages : 324
Book Description
The complete guide to the best grasses for every garden site. More than 165 full-color plant portraits and photos of landscape designs.
Author: G. Boonman Publisher: Springer Science & Business Media ISBN: 9401582246 Category : Science Languages : en Pages : 356
Book Description
The series Tasks for Vegetation Science is devoted to a variety of research aspects in vegetation science, pure as wellas applied. Of the applied problems one of the most pressing is to achieve better knowledge and improvement of the pasture vegetation in tropical and subtropical regions. As series editor I was impressed by the sheer volume of useful scientific information concerning pasture plants from East Africa collected during many years by Dr. Boonman and compiled in one manuscript. Dr. Boonman first came to East Africa in 1963 on an overland journey along the river Nile which took him from Alexandria in Egypt to Lake Victoria in Uganda and Kenya and back again. After a brief spell as a cotton agronomist in the Sudan Gezira he joined the grassland research team at Kitale, Kenya in 1966. Improvement ofseed yield oftropical grasses was his principal interest which finally led him into the fieldof breeding grasses. Well-known varieties from his work include Boma & Elmba Rhodesgrass as wellas Clone 13Elephantgrass. In 1979he was recalled to The Netherlands to head a cooperative seedcompany involved in the breeding of grasses and cereals. The author has focused this study on one region, Eastern Africa.Global application of theories runs into conflicts too easily with local types of farming, if not with bare economics. Very few books can be found that describe existing practices and seek local answers by digging deep in the stacks of old, local reports.
Author: Zerihun Tadele Publisher: BoD – Books on Demand ISBN: 1789847982 Category : Technology & Engineering Languages : en Pages : 180
Book Description
The grass or Poaceae family includes all cereal crops and forage grasses. Hence, they play a significant role in the economy of both the developed and developing world. Similar to other crop types, grasses are continuously challenged by a variety of environmental constraints. These constraints include a variety of biotic and abiotic stresses, and an enabling environment, which mainly refers to policy-related issues that affect productivity. In this book, the importance of selected cereal crops and grasses as well as associated constraints are presented. In addition, techniques proven to improve the productivity of these groups of crops are discussed. The techniques include variety development, soil and crop management practices, and biological control of fungal pathogens using different types of bacterial strains.
Author: Daphne T. Fairey Publisher: CABI ISBN: 0851991912 Category : Technology & Engineering Languages : en Pages : 495
Book Description
Published in association with the International Herbage Seed Production Research Group, this volume and its companion provide the definitive resource for anyone involved in the breeding and commercial production of grass and legume seeds, whether for grazing systems, horticulture or recreation.
Author: P. J. Skerman
Author: P. J. Skerman
Author: A. V. Bogdan
Author: A. J. Oakes
Author: F. Lamson-Scribner
Author: 
Author: Roger Holmes
Author: G. Boonman
Author: Marilyn Raff
Author: Zerihun Tadele
Author: Daphne T. Fairey