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Argentina wheat yield modelFive models based on multiple regression were developed to estimate wheat yields for the five wheat growing provinces of Argentina. Meteorological data sets were obtained for each province by averaging data for stations within each province. Predictor variables for the models were derived from monthly total precipitation, average monthly mean temperature, and average monthly maximum temperature. Buenos Aires was the only province for which a trend variable was included because of increasing trend in yield due to technology from 1950 to 1963.
Document ID
19840013851
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Callis, S. L.
(National Oceanic and Atmospheric Administration Columbia, MO, United States)
Sakamoto, C.
(National Oceanic and Atmospheric Administration Columbia, MO, United States)
Date Acquired
September 4, 2013
Publication Date
January 16, 1984
Subject Category
Earth Resources And Remote Sensing
Report/Patent Number
YM-N4-04457
NASA-CR-173370
JSC-18909
NAS 1.26:173370
E84-10101
Accession Number
84N21919
Funding Number(s)
PROJECT: PROJ. AGRISTARS
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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