Download or read book Weather Corn and Soybean Yields and Technology in the U S Corn Belt written by Michael Alan Tannura and published by . This book was released on 2007 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Weather Technology and Corn and Soybean Yields in the U S Corn Belt written by Michael A. Tannura and published by . This book was released on 2008 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this study was to investigate the relationship between weather, technology, and corn and soybean yields in the U.S. Corn Belt. Corn and soybean yields, monthly temperature, and monthly precipitation observations were collected over 1960 through 2006 for Illinois, Indiana, and Iowa. Multiple regression models were developed based on specifications found in studies by Thompson (1962, 1963, 1969, 1970, 1985, 1986, 1988). Estimated models explained at least 94% and 89% of the variation in corn and soybean yields for each state, respectively. This research provided strong evidence that precipitation, temperature, and a linear time trend to represent technological improvement explained all but a small portion of the variation in corn and soybean yields in the U.S. Corn Belt. An especially important finding was that relatively benign weather for the development of corn since the mid-1990s should not be discounted as an explanation for seemingly high yields. The potential impact of this finding on the agricultural sector is noteworthy. Trend yield forecasts based on perceptions of a rapid increase in technology may eventually lead to poor forecasts. Unfavorable weather in the future may lead to unexpectedly low corn yields that leave producers, market participants, and policy-makers wondering how such low yields could have occurred despite technological improvements.

Download or read book The Effect of Weather and Technology on Corn Yields in the Corn Belt 1929 62 written by Lawrence Hugh Shaw and published by . This book was released on 1965 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Weather and Technology in the Production of Corn and Soybeans written by Louis Milton Thompson and published by . This book was released on 1963 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Effect of Weather and Technology on Corn Yields in the Corn Belt 1929 62 written by Lawrence Hugh Shaw and published by . This book was released on 1965 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Effect of Weather and Technology on Corn Yields in the Corn Belt 1929 62 Scholar s Choice Edition written by Us Department of Agriculture (Usda) and published by Scholar's Choice. This book was released on 2015-02-16 with total page 46 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 was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. 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.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. 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 The Contribution of Weather and Technology to U S Soybean Yields written by Alan Grant Miner and published by . This book was released on 1982 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Influence of Induced Rainfall on Corn and Soybean Yields in Minnesota written by John Walter Enz and published by . This book was released on 1976 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Dynamics of Crop Yields in the U S Corn Belt as Effected by Weather and Technological Progress written by C. Arden Pope and published by . This book was released on 1989 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effect on Weather and Technology on Corn Yields in Corn Belt 1929 62 with List of Literature Cited written by and published by . This book was released on 1965 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Effects of Technological Progress and Weather on Corn Belt Crop Yields written by C. Arden Pope and published by . This book was released on 1982 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Weather Variability and the Need for a Food Reserve written by Louis Milton Thompson and published by . This book was released on 1966 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Role of Weather and Technology on Crop Yield Risk for Corn Soybeans and Winter Wheat in Selected Regions of the U S written by James B. French and published by . This book was released on 1985 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book CAED Report written by Iowa State University. Center for Agricultural and Economic Development and published by . This book was released on 1966 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Weather Effects on Expected Corn and Soybean Yields written by Paul C. Westcott and published by . This book was released on 2013-08-30 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: Weather during the growing season is critical for corn and soybean yields. Adjusting for weather in an analysis of historical U.S. corn and soybean yields is important for determining underlying trends and future yield expectations. Models for U.S. corn and soybean yields provide estimates of the effects of weather on yields for those crops, allowing an analysis of those effects to be used to derive weather-adjusted trend yields. The corn model also includes planting progress by the middle of May. The estimated models indicate that reductions in precipitation below its average result in larger declines in yields than the gains in yields resulting from increases in precipitation of equal magnitudes above its average. The yield models are used to track effects of high temperatures and drought on U.S. corn and soybean yields in 2012 and to provide estimates for expected 2013 yields. Further, the models provide a framework for assessing changes in expected yields due to planting progress and weather developments. Figures and tables. This is a print on demand report.

Download or read book Prediction of Corn and Soybean Yields Using Weather Data written by Stanley A. Changnon and published by . This book was released on 1965 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Resource and Environmental Effects of U S Agriculture written by Pierre R. Crosson and published by Routledge. This book was released on 2016-03-17 with total page 157 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originally published in 1982, this report explores long-term trends in demand for U.S. agricultural production, energy prices and agricultural technologies and their effect on natural resources such as land and water in the United States. Crosson and Brubaker also discuss possible policy modifications in order to lessen the environmental impacts expected to emerge from these trends. This title will be of interest to students of Environmental Studies.