Author: HERBERT KENDALL. HAYES
Publisher:
ISBN: 9781033896150
Category :
Languages : en
Pages : 0

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Author: Herbert Kendall Hayes
Publisher:
ISBN:
Category : Corn
Languages : en
Pages : 256

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The origin of corn and of corn hybrids; Early studies of shull, East and Hayes; Other early investigations relating to hybrid vigor in corn; Two important contributions of jones; The relation of characters of inbreds to those of their hybrids; The discovery of to methods of prediction; Genetic diversity; General and specific combining ability; Heterosis; Genetics and cytogenetics of corn; Technics in the production of hybrid seed; Breeding methods; Production and distribution of hybrid corn seed; The foundation seed program for open-pedigree hybrids in various states; What of the future.

Author: Joseph Lee Robinson
Publisher:
ISBN:
Category : Corn
Languages : en
Pages : 20

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Author: Herbert Kendall Hayes
Publisher: Hassell Street Press
ISBN: 9781014424822
Category :
Languages : en
Pages : 256

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This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Author: Herbert Kendall Hayes
Publisher: Forgotten Books
ISBN: 9780331724295
Category : Business & Economics
Languages : en
Pages : 246

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Excerpt from A Professor's Story of Hybrid Corn Many students of the origin of crop plants have accepted the hypothesis of the Russian scientist, Vavilov, that the region of greatest diversity of types is usually the region of origin. Mangelsdorf and Reeves (1939, Mangelsdorf and Mangelsdorf and Smith have made extensive studies of the origin of corn, and their conclusions have been rather generally accepted, although others have different viewpoints regarding certain phases. The views of Mangelsdorf and co workers have been followed in this summary. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Author: Betty Harper Fussell
Publisher: UNM Press
ISBN: 9780826335920
Category : Social Science
Languages : en
Pages : 372

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In an authoritative, wise, and wholly original blend of social history, art, science, and anthropology, Fussell tells the story of corn in a narrative that is as uniquely hybrid as her subject. The great epic of this amazing grain makes clear that all the civilizations of the Western hemisphere have been built on corn. 250 photos and line drawings.

Author: Don Bates
Publisher:
ISBN:
Category : Corn
Languages : en
Pages : 4

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Author: Steve Kenkel
Publisher: Createspace Independent Publishing Platform
ISBN: 9781492366249
Category : History
Languages : en
Pages : 176

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Book Description
Woven throughout the colorful history of corn production are multitudes of individuals – farmers, mechanical inventors, scientists, etc. – who have created the deep and fascinating fabric of corn history. In a special 1992 edition, TIME Magazine described corn hybridization as “one of mankind's greatest achievements in the last 1,000 years.”“Kernels of Corn History,” authored by fifth-generation Iowa farmer Steve Kenkel and South Dakota author/publisher Loretta Sorensen, brings together the story of 18 Iowa hybrid seed corn companies and detailed information about development of early corn farming implements those farmers used. The book also contains a pictorial tour of Kenkel's one-of-a-kind corn museum which grew out of his research efforts. The book is the outgrowth of 10 years of work Kenkel began in 2003 with a search for information about Iowa's Shelby County hybrid seed corn companies.Readers will enjoy a snapshot of the history of some innovative farmers and equipment manufacturers who have helped create the captivating history of growing corn in America.

Author: Noel Kingsbury
Publisher: University of Chicago Press
ISBN: 0226437132
Category : Gardening
Languages : en
Pages : 510

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"Noel Kingsbury reveals that even those imaginary perfect foods are themselves far from anything that could properly be called natural, rather, they represent the end of a millennia-long history of selective breeding and hybridization. Starting his story at the birth of agriculture, Kingsbury traces the history of human attempts to make plants more reliable, productive, and nutritiousa story that owes as much to accident and error as to innovation and experiment. Drawing on historical and scientific accounts, as well as a rich trove of anecdotes, Kingsbury shows how scientists, amateur breeders, and countless anonymous farmers and gardeners slowly caused the evolutionary pressures of nature to be supplanted by those of human needs and thus led us from sparse wild grasses to succulent corn cobs, and from mealy, white wild carrots to the juicy vegetables we enjoy today. At the same time, Kingsbury reminds us that contemporary controversies over the Green Revolution and genetically modified crops are not new, plant breeding has always had a political dimension."--Publisher's description.

Author: Northrup, King & Co., Minneapolis
Publisher:
ISBN:
Category : Corn
Languages : en
Pages : 108

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