Illinois Corn Performance Tests, 1941 (Classic Reprint) PDF Download
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Author: Robert Ryan Copper
Publisher: Forgotten Books
ISBN: 9780331745832
Category : Gardening
Languages : en
Pages : 62
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Book Description
Excerpt from Illinois Corn Performance Tests, 1941 Greenfield five open-pollinated varieties were grown and are separated from the hybrids in making up averages and resistance ratings. With each table is a footnote indicating the difference in the total lodging necessary for significance, and the table should be studied with this difference in mind. Tables 13, 17, 21, 24, and 29 Show that many widely used hybrids are below average in their resistance to lodging caused by rootworm attack. These data Show why so much corn was badly lodged in Illi nois during 1941. It should be kept in mind that the lodging reported in these tables is only that caused by rootworms. 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: Robert Ryan Copper
Publisher: Forgotten Books
ISBN: 9780331745832
Category : Gardening
Languages : en
Pages : 62
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Book Description
Excerpt from Illinois Corn Performance Tests, 1941 Greenfield five open-pollinated varieties were grown and are separated from the hybrids in making up averages and resistance ratings. With each table is a footnote indicating the difference in the total lodging necessary for significance, and the table should be studied with this difference in mind. Tables 13, 17, 21, 24, and 29 Show that many widely used hybrids are below average in their resistance to lodging caused by rootworm attack. These data Show why so much corn was badly lodged in Illi nois during 1941. It should be kept in mind that the lodging reported in these tables is only that caused by rootworms. 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: Robert Ryan Copper
Publisher:
ISBN:
Category : Corn
Languages : en
Pages : 527
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Book Description
Author: Lex Tate
Publisher: University of Illinois Press
ISBN: 0252099818
Category : Education
Languages : en
Pages : 725
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Book Description
Why does the University of Illinois campus at Urbana-Champaign look as it does today? Drawing on a wealth of research and featuring more than one hundred color photographs, An Illini Place provides an engrossing and beautiful answer to that question. Lex Tate and John Franch trace the story of the university's evolution through its buildings. Oral histories, official reports, dedication programs, and developmental plans both practical and quixotic inform the story. The authors also provide special chapters on campus icons and on the buildings, arenas and other spaces made possible by donors and friends of the university. Adding to the experience is a web companion that includes profiles of the planners, architects, and presidents instrumental in the campus's growth, plus an illustrated inventory of current and former campus plans and buildings.
Author: Maurer Maurer
Publisher: DIANE Publishing
ISBN: 1428915850
Category : United States
Languages : en
Pages : 520
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Book Description
Author: Surajit K. De Datta
Publisher: Int. Rice Res. Inst.
ISBN: 0471097608
Category : Rice
Languages : en
Pages : 642
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Book Description
Author: Robert Ryan Copper
Publisher: Forgotten Books
ISBN: 9780331763232
Category : Gardening
Languages : en
Pages : 54
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Book Description
Excerpt from Illinois Corn Performance Tests, 1940 At Round Lake the moisture content of the samples ranged from percent to percent (table 4) on October 9. The average for the 5 adapted open-pollinated varieties was percent; and 14 hybrid entries had the same or a lower percentage Of moisture. The average for the entire field on October 9 was percent, and at harvest (november 15) it was percent. The average of the open-pollinated varieties at harvest time was percent; and 42 hybrid entries had the same or a lower percentage. The moisture content of the hybrids at harvest time ranged from percent to percent. The above data from the Round Lake field indicate that after an early killing frost most hybrids dry Out faster than the open-pollinated varieties. In general the hybrids which had the higher percentage Of moisture on October 9 had the higher percentage at harvest, and the hybrids with the lower percentage of moisture on October 9 had the least moisture when harvested. At Kings (table 6) the situation was much the same as at Round Lake. The moisture content of the grain decreased more rapidly in most of the hybrids than in the open-pollinated varieties. On Oc tober 8 the percentage of moisture for all entries on the field ranged from percent to percent, while at harvest time it ranged from percent to percent. Eleven hybrids had the same or a lower moisture content than the average of the open-pollinated varie ties on October 8; at harvest time 31 hybrids had the same or a lower percentage of moisture than the open-pollinated varieties. Dropped ears. A count was made of the dropped ears on all of the 1940 test fields, but there were too few such ears to warrant the drawing Of any conclusions. 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: Harvey H. Hubbard
Publisher:
ISBN:
Category : Aerodynamic noise
Languages : en
Pages : 620
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Book Description
Author: Thomas B. Reed
Publisher: Biomass Energy Foundation
ISBN: 9781890607005
Category : Science
Languages : en
Pages : 160
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Book Description
Author: Barney Glaser
Publisher: Routledge
ISBN: 1351522159
Category : Social Science
Languages : en
Pages : 372
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Book Description
Most writing on sociological method has been concerned with how accurate facts can be obtained and how theory can thereby be more rigorously tested. In The Discovery of Grounded Theory, Barney Glaser and Anselm Strauss address the equally Important enterprise of how the discovery of theory from data?systematically obtained and analyzed in social research?can be furthered. The discovery of theory from data?grounded theory?is a major task confronting sociology, for such a theory fits empirical situations, and is understandable to sociologists and laymen alike. Most important, it provides relevant predictions, explanations, interpretations, and applications. In Part I of the book, "Generation Theory by Comparative Analysis," the authors present a strategy whereby sociologists can facilitate the discovery of grounded theory, both substantive and formal. This strategy involves the systematic choice and study of several comparison groups. In Part II, The Flexible Use of Data," the generation of theory from qualitative, especially documentary, and quantitative data Is considered. In Part III, "Implications of Grounded Theory," Glaser and Strauss examine the credibility of grounded theory. The Discovery of Grounded Theory is directed toward improving social scientists' capacity for generating theory that will be relevant to their research. While aimed primarily at sociologists, it will be useful to anyone Interested In studying social phenomena?political, educational, economic, industrial? especially If their studies are based on qualitative data.
Author: Gregory Bateson
Publisher: University of Chicago Press
ISBN: 9780226039053
Category : Medical
Languages : en
Pages : 572
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Book Description
Gregory Bateson was a philosopher, anthropologist, photographer, naturalist, and poet, as well as the husband and collaborator of Margaret Mead. This classic anthology of his major work includes a new Foreword by his daughter, Mary Katherine Bateson. 5 line drawings.
