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RECORD NUMBER: 3 OF 5

OLS Field Name OLS Field Data
Main Title Model for Predicting the Influence of Moisture Stress on Crop Losses Caused by Ozone.
Author King, D. A. ;
CORP Author Portland Univ., OR. Dept. of Physical and Life Sciences.;Corvallis Environmental Research Lab., OR.
Year Published 1987
Report Number EPA-R-811064; EPA/600/J-87/077;
Stock Number PB88-102983
Additional Subjects Droughts ; Ozone ; Stress(Physiology) ; Farm crops ; Moisture ; Losses ; Mathematical models ; Transpiration ; Yield ; Weather ; Soybean plants ; Soil properties ; United States ; Reprints ; Corn Belt
Holdings
Library Call Number Additional Info Location Last
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Status
NTIS  PB88-102983 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/21/1988
Collation 18p
Abstract
Estimates of crop losses caused by ambient ozone are usually based on results from fumigation experiments performed on adequately watered crops. However, drought frequently affects crop growth, and moisture stress has been found to retard the appearance of ozone injury. To evaluate the effect of drought, a model was constructed that computes the influence of moistures stress on yield losses caused by ozone. The model was calibrated and run for soybean (Glycine max (L.) Merr.) using soil characteristics, weather, and ozone inputs from the Corn Belt states (Illinois, Indiana, Iowa, Missouri, and Ohio). (Copyright (c) 1987 Elsevier Science Publishers B.V.)