Download or read book A Professor s Story of Hybrid Corn Classic Reprint written by Herbert Kendall Hayes and published by Forgotten Books. This book was released on 2017-11-22 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book A Professor s Story of Hybrid Corn written by Herbert Kendall Hayes and published by . This book was released on 1963 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book PROFESSOR S STORY OF HYBRID CORN written by HERBERT KENDALL. HAYES and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Professor s Story of Hybrid Corn written by Herbert Kendall Hayes and published by Hassell Street Press. This book was released on 2021-09-09 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Illinois Corn Performance Tests 1937 Classic Reprint written by George Harlan Dungan and published by Forgotten Books. This book was released on 2017-11-20 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Illinois Corn Performance Tests, 1937 This shift to hybrid corn means that many farmers who formerly selected their seed from fields of open-pollinated corn on their own farms are now depending on purchased seed, and they are finding a large number of hybrids on the market from which to choose, many of which are good, some of which are definitely superior to the better open-pollinated varieties, and still others of which are no better than the open-pollinated varieties. The field tests reported herein have therefore been made in order to help the farmer to choose those strains of corn that have outstanding merit, and to help the producer in his efforts to develop such strains. They are a part of a corn-improvement program conducted in coopera tion with the Division of Cereal Creps and Diseases, Bureau of Plant Industry, U. S. Department of Agriculture, and the Illinois State Natural History Survey. The data for the three previous years of these tests are reported in Bulletins 411, 427, and 429 of this Station. For the first time in the history of the hybrid corn program. 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.
Download or read book Funk Farms Birthplace of Commercial Hybrid Corn written by Funk Brothers Seed Company and published by Forgotten Books. This book was released on 2017-10-26 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Funk Farms, Birthplace of Commercial Hybrid Corn: A History of Hybrid Corn At the opening of the twentieth century attention of corn breeders was focused on ear type. In this heyday of what he contemptuously called the ten pretty ears, Mr. Funk was not only the largest commercial seed corn grower but the lead ing critic of contemporary corn selection methods. Mr. Funk early recognized that appearance of an ear of corn was no guarantee of its seed value. Funk Brothers maintained a large exhibit at the St. Louis Louisiana Exposition in 1904 to demon strate that the popular show type of corn was not sound from the farmer's standpoint. With James Reid (developer of Reid's Yellow Dent) Mr. Funk set himself squarely against the then-popular rough starchy corn of late maturity, low vitality and inferior root development that was taking the blue ribbons at corn shows. The result was develop ment of Funk's Utility Type Corn smoother, medium dent, faster growth, firmer and more solid ears. Another decade was to pass before farmers generally, following the lead of experiment stations and farm bureaus, endorsed the utility ear. Meanwhile Gene Funk had gone on to newer fields. He abandoned ordinary ear selection entirely to develop on a commercial scale a new system of corn improvement. For, in disapproving the value of the Ten Pretty Ears, Mr. Funk repudiated the whole principle of selection simply from either the ear or plant. The trouble with seed selection, he found, was that while the ear itself came from a good plant and carried desirable characters it would not reproduce those characters unless fertilized by pollen from equally desirable plants. In other words. 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.
Download or read book Illinois Hybrid Corn Tests 1943 Classic Reprint written by G. H. Dungan and published by Forgotten Books. This book was released on 2017-12-12 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Illinois Hybrid Corn Tests, 1943 Corn planted the first week Of May had to be replanted because Of poor stands and weak, unthrifty plants. As shown in Table 1, all test fields were planted after May 25. Conditions following planting Of the test fields were favorable except at Alhambra, where heavy rains in early June drowned out the corn in parts Of the field and lowered the vigor of the plants generally. The surviving plants never recovered from this early setback, as evidenced by the low yields. Too little rain fall during August lowered the yields on the Sullivan and Alhambra fields. Growing conditions were extremely favorable for the growing and maturing of the corn crop. 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.
Download or read book The United States Catalog written by and published by . This book was released on 1965 with total page 1674 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Indigenous Peoples History of the United States 10th Anniversary Edition written by Roxanne Dunbar-Ortiz and published by Beacon Press. This book was released on 2023-10-03 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: New York Times Bestseller Now part of the HBO docuseries "Exterminate All the Brutes," written and directed by Raoul Peck Recipient of the American Book Award The first history of the United States told from the perspective of indigenous peoples Today in the United States, there are more than five hundred federally recognized Indigenous nations comprising nearly three million people, descendants of the fifteen million Native people who once inhabited this land. The centuries-long genocidal program of the US settler-colonial regimen has largely been omitted from history. Now, for the first time, acclaimed historian and activist Roxanne Dunbar-Ortiz offers a history of the United States told from the perspective of Indigenous peoples and reveals how Native Americans, for centuries, actively resisted expansion of the US empire. With growing support for movements such as the campaign to abolish Columbus Day and replace it with Indigenous Peoples’ Day and the Dakota Access Pipeline protest led by the Standing Rock Sioux Tribe, An Indigenous Peoples’ History of the United States is an essential resource providing historical threads that are crucial for understanding the present. In An Indigenous Peoples’ History of the United States, Dunbar-Ortiz adroitly challenges the founding myth of the United States and shows how policy against the Indigenous peoples was colonialist and designed to seize the territories of the original inhabitants, displacing or eliminating them. And as Dunbar-Ortiz reveals, this policy was praised in popular culture, through writers like James Fenimore Cooper and Walt Whitman, and in the highest offices of government and the military. Shockingly, as the genocidal policy reached its zenith under President Andrew Jackson, its ruthlessness was best articulated by US Army general Thomas S. Jesup, who, in 1836, wrote of the Seminoles: “The country can be rid of them only by exterminating them.” Spanning more than four hundred years, this classic bottom-up peoples’ history radically reframes US history and explodes the silences that have haunted our national narrative. An Indigenous Peoples' History of the United States is a 2015 PEN Oakland-Josephine Miles Award for Excellence in Literature.
Download or read book 25 Years of Botany 1947 1972 written by Missouri Botanical Garden and published by . This book was released on 1974 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Contagious written by Jonah Berger and published by Simon and Schuster. This book was released on 2016-05-03 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Upper Saddle River, N.J. : Creative Homeowner,
Download or read book Books in Print written by and published by . This book was released on 1982 with total page 2376 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Classic Restaurants of Des Moines and Their Recipes written by Darcy Dougherty Maulsby and published by Arcadia Publishing. This book was released on 2020-11-02 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: With Italian steakhouses, the Younkers Tea Room and Stella's Blue Sky Diner, Des Moines's culinary history is tantalizingly diverse. It is filled with colorful characters like bootlegger/"millionaire bus boy" Babe Bisignano, a buxom bar owner named Ruthie and future president of the United States Ronald Reagan. The savory details reveal deeper stories of race relations, women's rights, Iowa caucus politics, the arts, immigration and assimilation. Don't be surprised if you experience sudden cravings for Steak de Burgo, fried pork tenderloin sandwiches and chocolate ambrosia pie, à la Bishop's Buffet. Author Darcy Dougherty Maulsby serves up a feast of Des Moines classics mixed with Iowa history, complete with iconic recipes.
Download or read book Diffusion of Innovations written by Everett M. Rogers and published by . This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Getting an innovation adopted is difficult; a common problem is increasing the rate of its diffusion. Diffusion is the communication of an innovation through certain channels over time among members of a social system. It is a communication whose messages are concerned with new ideas; it is a process where participants create and share information to achieve a mutual understanding. Initial chapters of the book discuss the history of diffusion research, some major criticisms of diffusion research, and the meta-research procedures used in the book. This text is the third edition of this well-respected work. The first edition was published in 1962, and the fifth edition in 2003. The book's theoretical framework relies on the concepts of information and uncertainty. Uncertainty is the degree to which alternatives are perceived with respect to an event and the relative probabilities of these alternatives; uncertainty implies a lack of predictability and motivates an individual to seek information. A technological innovation embodies information, thus reducing uncertainty. Information affects uncertainty in a situation where a choice exists among alternatives; information about a technological innovation can be software information or innovation-evaluation information. An innovation is an idea, practice, or object that is perceived as new by an individual or an other unit of adoption; innovation presents an individual or organization with a new alternative(s) or new means of solving problems. Whether new alternatives are superior is not precisely known by problem solvers. Thus people seek new information. Information about new ideas is exchanged through a process of convergence involving interpersonal networks. Thus, diffusion of innovations is a social process that communicates perceived information about a new idea; it produces an alteration in the structure and function of a social system, producing social consequences. Diffusion has four elements: (1) an innovation that is perceived as new, (2) communication channels, (3) time, and (4) a social system (members jointly solving to accomplish a common goal). Diffusion systems can be centralized or decentralized. The innovation-development process has five steps passing from recognition of a need, through R&D, commercialization, diffusions and adoption, to consequences. Time enters the diffusion process in three ways: (1) innovation-decision process, (2) innovativeness, and (3) rate of the innovation's adoption. The innovation-decision process is an information-seeking and information-processing activity that motivates an individual to reduce uncertainty about the (dis)advantages of the innovation. There are five steps in the process: (1) knowledge for an adoption/rejection/implementation decision; (2) persuasion to form an attitude, (3) decision, (4) implementation, and (5) confirmation (reinforcement or rejection). Innovations can also be re-invented (changed or modified) by the user. The innovation-decision period is the time required to pass through the innovation-decision process. Rates of adoption of an innovation depend on (and can be predicted by) how its characteristics are perceived in terms of relative advantage, compatibility, complexity, trialability, and observability. The diffusion effect is the increasing, cumulative pressure from interpersonal networks to adopt (or reject) an innovation. Overadoption is an innovation's adoption when experts suggest its rejection. Diffusion networks convey innovation-evaluation information to decrease uncertainty about an idea's use. The heart of the diffusion process is the modeling and imitation by potential adopters of their network partners who have adopted already. Change agents influence innovation decisions in a direction deemed desirable. Opinion leadership is the degree individuals influence others' attitudes.
Download or read book Hoosiers and the American Story written by Madison, James H. and published by Indiana Historical Society. This book was released on 2014-10 with total page 359 pages. Available in PDF, EPUB and Kindle. Book excerpt: A supplemental textbook for middle and high school students, Hoosiers and the American Story provides intimate views of individuals and places in Indiana set within themes from American history. During the frontier days when Americans battled with and exiled native peoples from the East, Indiana was on the leading edge of America’s westward expansion. As waves of immigrants swept across the Appalachians and eastern waterways, Indiana became established as both a crossroads and as a vital part of Middle America. Indiana’s stories illuminate the history of American agriculture, wars, industrialization, ethnic conflicts, technological improvements, political battles, transportation networks, economic shifts, social welfare initiatives, and more. In so doing, they elucidate large national issues so that students can relate personally to the ideas and events that comprise American history. At the same time, the stories shed light on what it means to be a Hoosier, today and in the past.
Download or read book Science News letter written by and published by . This book was released on 1963 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Publishers Circular and Booksellers Record written by and published by . This book was released on 1950 with total page 1516 pages. Available in PDF, EPUB and Kindle. Book excerpt:
