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Presents a handbook for the identification of over five hundred species of trees by illustration and text.
“This excellent and charming story describes a tree that endured numerous hardships to become not only a staple of Southern cuisine but an American treasure.” —Library Journal What would Thanksgiving be without pecan pie? New Orleans without pecan pralines? But as familiar as the pecan is, most people don’t know the fascinating story of how native pecan trees fed Americans for thousands of years until the nut was “improved” a little more than a century ago—and why that rapid domestication actually threatens the pecan’s long-term future. In The Pecan, the acclaimed author of Just Food and A Revolution in Eating explores the history of America’s most important commercial nut. He describes how essential the pecan was for Native Americans—by some calculations, an average pecan harvest had the food value of nearly 150,000 bison. McWilliams explains that, because of its natural edibility, abundance, and ease of harvesting, the pecan was left in its natural state longer than any other commercial fruit or nut crop in America. Yet once the process of “improvement” began, it took less than a century for the pecan to be almost totally domesticated. Today, more than 300 million pounds of pecans are produced every year in the United States—and as much as half of that total might be exported to China, which has fallen in love with America’s native nut. McWilliams also warns that, as ubiquitous as the pecan has become, it is vulnerable to a “perfect storm” of economic threats and ecological disasters that could wipe it out within a generation. This lively history suggests why the pecan deserves to be recognized as a true American heirloom.
This volume presents twenty-four chapters on the biotechnology of trees and deals with the importance, distribution, conventional propagation, micropropagation, review of tissue culture studies, in vitro culture, and genetic manipulation of forest, fruit and ornamental trees, such as various species of Acrocomia, Ailanthus, Anacardium, Allocasuarina, Carya, Casuarina, Coffea, Cyphomandra, Fagus, Feijoa, Fraxinus, Gymnocladus, Leptospermum, Metroxylon, Oxydendrum, Paeonia, Paulownia, Pouteria, Psidium, Quercus. Included are also five chapters on gymnosperm trees, such as Abies fraseri, Cephalotaxus, Pinus durangensis, P. greggii, P. halepensis, P. pinea, and Tetraclinis articulata. Trees IV is a valuable reference book for scientists, teachers, and students of forestry, botany, genetics and horticulture, who are interested in tree biotechnology.
First published in 1986, this classic is back in print by popular demand. It is the authoritative text on edible landscaping, featuring a step-by-step guide to designing a productive environment using vegetables, fruits, flowers, and herbs for a combination of ornamental and culinary purposes. It includes descriptions of plants for all temperate habitats, methods for improving soil, tree pruning styles, and gourmet recipes using low-maintenance plants. There are sections on attracting beneficial insects with companion plants and using planting to shelter your home from erosion, heat, wind, and cold.