Download or read book The 1944 Iowa Corn Yield Test written by Francis Reiss and published by . This book was released on 1945 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Each year the Iowa Farmer has a multitude of corn hybrids from which he can choose seed for planting. Some are well established strains of proven worth while others are new and relatively untried. It is impossible to determine, from the appearance of the seed in the bag, the desirability of any particular hybrid. The real test of its value is determined by planting it along with other hybrids to check its field performance. The Iowa Corn Yield test attempts to provide comparable performance records on a number of hybrids. It is believed that the information presented in this bulletin should afford a reliable comparison of the relative performance of various hybrids when grown in different parts of the state. Data are presented on each entry for yield, stand moisture, root and stalk lodging, ear height, dropped ears and damaged corn. A performance score has been used in evaluating the relative agronomic value of the various hybrids tested."--Page [473].
Download or read book The 1945 Iowa Corn Yield Test written by Joseph Lee Robinson and published by . This book was released on 1946 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The 1944 Iowa Corn Yield Test written by Francis Reiss and published by . This book was released on 1945 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Each year the Iowa Farmer has a multitude of corn hybrids from which he can choose seed for planting. Some are well established strains of proven worth while others are new and relatively untried. It is impossible to determine, from the appearance of the seed in the bag, the desirability of any particular hybrid. The real test of its value is determined by planting it along with other hybrids to check its field performance. The Iowa Corn Yield test attempts to provide comparable performance records on a number of hybrids. It is believed that the information presented in this bulletin should afford a reliable comparison of the relative performance of various hybrids when grown in different parts of the state. Data are presented on each entry for yield, stand moisture, root and stalk lodging, ear height, dropped ears and damaged corn. A performance score has been used in evaluating the relative agronomic value of the various hybrids tested." -- p. [473]
Download or read book The 1948 Iowa Corn Yield Test written by Charles D. Hutchcroft and published by . This book was released on 1949 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This bulletin is the annual report of the Iowa Corn Yield Test. This test is conducted by the Iowa Corn and Small Grain Growers' Association in cooperation with the Iowa Agricultural Experiment Station. The purpose is to compare the performance of many hybrids being offered for sale to farmers. We hope that information in this bulletin will help you to choose the best hybrids for planting in 1949." -- p. [233]
Download or read book Iowa Corn Yield Test written by Iowa corn and small grain growers' association and published by . This book was released on 1920 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The 1939 Iowa Corn Yield Test written by Joseph Lee Robinson and published by . This book was released on 1940 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 1937 Iowa Corn Yield Test written by Iowa Agricultural Experiment Station and published by . This book was released on 1938 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The 1936 Iowa Corn Yield Test written by M. M. Rhoades and published by . This book was released on 1937 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The 1935 Iowa Corn Yield Test written by Joseph Lee Robinson and published by . This book was released on 1936 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The 1964 Iowa Corn Yield Test written by Charles D. Hutchcroft and published by . This book was released on 1965 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The 1949 Iowa Corn Yield Test written by Joseph Lee Robinson and published by . This book was released on 1950 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The Iowa Corn Yield Test is conducted by the Iowa Corn and Small grain Growers' association in cooperation with the Iowa Agricultural Experiment Station. The purpose is to compare the performance of hybrids that are offered for sale to farmers. We hope the information in this bulletin will help you to choose the best hybrids available for planting in 1950." -- p. [493]
Download or read book 1965 Iowa Corn Yield Test written by and published by . This book was released on 1966 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 1938 Iowa Corn Yield Test written by Marcus S. Zuber and published by . This book was released on 1939 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The 1963 Iowa Corn Yield Test written by R. L. Higgs and published by . This book was released on 1964 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The results of the Iowa Corn Yield Test are published as an aid to Iowa farmers in selecting corn hybrids adapted to their farms. This is the forty-fourth consecutive year for the Iowa Corn Yield Test sine its beginning in 1920 and the fourth consecutive year in which a picker-shelter has been used to harvest a majority of the test fields. Additional data are presented this year for high plant populations in tables 1, 6 and 12. The maturity trials at Ankeny and Kanawha include 2-, 3- and 4-year information for the first time. Soil fertility information of test fields is included for 1563." -- p. 3
Download or read book The 1962 Iowa Corn Yield Test written by and published by . This book was released on 1963 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The Iowa Corn Yield Test, conducted since 1962, is an aid to Iowa farmers in selecting corn hybrids adapted to their farms. The order of listing the hybrids has been changed from preceding years. Ranking is according to maturity, with the driest hybrid placed first and followed by the other hybrids in order of the increased moisture content of the corn at harvest ... " p. 3
Download or read book The 1939 Iowa Corn Yield Test written by A. B. Caine and published by . This book was released on 1939 with total page 686 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The Concord grape and grapes of this type and hardiness which are the grapes most widely grown in Iowa, require yearly pruning if the grower wishes to obtain heavy annual yields of large-sized, high quality fruit. The illustration on the cover of this bulletin indicates the development and distribution of the fruit which may be expected on correctly pruned vines." -- p. [227]
Download or read book Early Iowa Corn Yield Tests and Related Later Programs written by Martin Luther Mosher and published by . This book was released on 1962 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
