comparative study of lower and upper limits of temperature in measuring the variability of day-degree summations of wheat, barley, and rye.
Contributors: American Institute of Crop Ecology
Publisher: American Institute of Crop Ecology
Published: 1956
Place of publication: Washington
Language: eng
Number of pages: 42
Subjects: Barley; Plants -- Effect of temperature on; Rye; Wheat
Other titles: Day-degree summations of wheat, barley, and rye