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The 1992 Iowa Corn Yield Test Report

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The 1992 Iowa Corn Yield Test Report

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Author : Kenneth Edward Ziegler
language : en
Publisher:
Release Date : 1992

The 1992 Iowa Corn Yield Test Report written by Kenneth Edward Ziegler and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992 with Corn categories.

Statistics on average performance of varieties of corn seed tested in each of the seven districts in Iowa.

The 1959 Iowa Corn Yield Test

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Author : Charles D. Hutchcroft
language : en
Publisher:
Release Date : 1960

The 1959 Iowa Corn Yield Test written by Charles D. Hutchcroft and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1960 with Agriculture categories.

"This bulletin is the report of the fortieth annual Iowa Corn Yield Test. Similar tests have been conducted every year since 1920." -- p. 3

The 1958 Iowa Corn Yield Test

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Author : Charles D. Hutchcroft
language : en
Publisher:
Release Date : 1959

The 1958 Iowa Corn Yield Test written by Charles D. Hutchcroft and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1959 with Agriculture categories.

"This bulletin is the report of the performance of corn hybrids tested at 24 locations in Iowa during the years 1955, 1956, 1957 and 1958. Summaries of 1-year, 3 year and four year periods are shown." -- p. 3

The 1963 Iowa Corn Yield Test

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Author : R. L. Higgs
language : en
Publisher:
Release Date : 1964

The 1963 Iowa Corn Yield Test written by R. L. Higgs and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1964 with Agriculture categories.

"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