Author: Charles Wallace HowardPublisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 48
Book Description
A Manual of the Cultivation of the Grasses and Forage Plants at the South
Author: Charles Wallace HowardPublisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 48
Book Description
Manual of Grasses for North America
Author: Mary E. BarkworthPublisher: University Press of Colorado
ISBN: 1457180987
Category : Science
Languages : en
Pages : 1552
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.
A Manual of Farm Grasses
Author: Albert Spear HitchcockPublisher:
ISBN:
Category : Forage plants
Languages : en
Pages : 218
Book Description
The Rural Carolinian
Author: Grasses
Author: Nancy J. OndraPublisher: Storey Publishing
ISBN: 158017423X
Category : Gardening
Languages : en
Pages : 145
Book Description
From spring green to winter gold, the drama of grasses is nonstop. One of the few books available that advises the gardener on how to uses grasses in the garden, "Grasses" features plans and practical advice for more than 24 unique gardens. The book includes an identification guide to the plants and features more than 150 color photos, illustrations, and landscape plans.
Agriculture Handbook
Author: Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 592
Book Description
Set includes revised editions of some issues.
Let Us Now Praise Famous Gullies
Author: Paul S. SutterPublisher: University of Georgia Press
ISBN: 0820334014
Category : History
Languages : en
Pages : 288
Book Description
Providence Canyon State Park, also known as Georgia’s “Little Grand Canyon,” preserves a network of massive erosion gullies allegedly caused by poor farming practices during the nineteenth century. It is a park that protects the scenic results of an environmental disaster. While little known today, Providence Canyon enjoyed a modicum of fame in the 1930s. During that decade, local boosters attempted to have Providence Canyon protected as a national park, insisting that it was natural. At the same time, national and international soil experts and other environmental reformers used Providence Canyon as the apotheosis of human, and particularly southern, land abuse. Let Us Now Praise Famous Gullies uses the unlikely story of Providence Canyon—and the 1930s contest over its origins and meaning—to recount the larger history of dramatic human-induced soil erosion across the South and to highlight the role that the region and its erosive agricultural history played in the rise of soil science and soil conservation in America. More than that, though, the book is a meditation on the ways in which our persistent mental habit of separating nature from culture has stunted our ability to appreciate places like Providence Canyon and to understand the larger history of American conservation.
Tropical Grasses
Author: P. J. SkermanPublisher: 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.
A Manual on Conservation of Soil and Water
Author: United States. Soil Conservation ServicePublisher:
ISBN:
Category : Conservation of natural resources
Languages : en
Pages : 216
Book Description
Grasses of Tennessee
Author: F. Lamson-ScribnerPublisher:
ISBN:
Category : Grasses
Languages : en
Pages : 344
Book Description