A Plant-Process Model for Forecasting Iowa Corn Yields
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A Plant-Process Model for Forecasting Iowa Corn Yields by David R. Krog

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Published by Center for Agricultural & Rural Development .
Written in English

Subjects:

  • Agriculture - General,
  • Technology & Industrial Arts

Book details:

The Physical Object
FormatPaperback
Number of Pages204
ID Numbers
Open LibraryOL11507115M
ISBN 100936911018
ISBN 109780936911014

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Get this from a library! A plant-process model for forecasting Iowa corn yields. [David R Krog; Iowa State University. Center for Agricultural and Rural Development.]. Order Number Plant-process model corn yield forecasts for Iowa Krog, David Russell, Ph.D. Iowa State University, UMI Stanford Libraries' official online search tool for books, media, journals, databases, government documents and more. A plant-process model for forecasting Iowa corn yields in SearchWorks catalog Skip to search Skip to main content. Downloadable! The objective was to develop a plant-process corn yield forecasting model and examine how effective these forecasts might be in improving corn yield forecasts made at the state and crop reporting district level in Iowa. This study was conducted in light of recent budget cuts by the National Agricultural Statistics Service (NASS) and elimination of the reporting of district corn.

Plant-process model corn yield forecasts for Iowa. By David Russell Krog. Abstract. The objective was to develop a plant-process corn yield forecasting model and examine how effective these forecasts might be in improving corn yield forecasts made at the state and crop reporting district level in Iowa. This study was conducted in light of. Buy A Plant-Process Model for Forecasting Iowa Corn Yields by David R. Krog (ISBN: ) from Amazon's Book Store. Everyday low prices and free delivery on eligible : David R. Krog. Iowa Corn and Soybean County Yields. File A Updated March, pdf format. This file includes county yield data for corn and soybeans in Iowa summarized from USDA NASS yield reports. Included in the tables are: the most recent yield, the year average, and the high and low yield in the past 10 years. All values are bushels per acre, per. Historical Corn Yields by County in Iowa The average corn yields for counties and crop reporting districts in Iowa are included in this file. Averages from through are included in the tables and graphs. This information is helpful for seeing trends in yields over the past 10 years. Counties are sorted alphabetically by district. The.

By Roger Elmore and Lori Abendroth, Department of Agronomy. Current yield forecast The August corn yield forecast by the USDA—NASS is bushels per acre (bu/acre) for Iowa. If this yield is realized, will boast the third highest yield in Iowa's history behind ( bu/acre) and . Hanoi Medina, Di Tian, Ash Abebe, On optimizing a MODIS-based framework for in-season corn yield forecast, International Journal of Applied Earth Observation and Geoinformation, /, 95, (), ().   Crop yield data (Fig. 1b) of Corn and Soybean for Iowa state have been used, Corn crop is planted in early May, growth in biomass occurs from June to September and is ready for harvesting in ore, temporal annual average of NDVI, soil moisture, surface temperature and rainfall (RF) data for period May to September have been used in the present analysis for 19 years from .   The primary objective of this paper is to develop yield and price forecasting models employed in informed crop decision planning—a key aspect of effective farm management. For yearly yield prediction, we introduce a weather-based regression model with time-dependent varying coefficients. In order to allow for within-year climate variations, we predict yearly crop yield using .