File:Corn and soybean temperature response (ARS USDA).png

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English: This image shows graphs of how the growth rate of corn and soybeans are affected by air temperatures. From the public-domain source: "For each plant variety, there is an optimal temperature for vegetative growth, with growth dropping off as temperatures increase or decrease. Similarly, there is a range of temperatures at which a plant will produce seed. Outside of this range, the plant will not reproduce. As the graphs show, corn will fail to reproduce at temperatures above 95 °F and soybean above 102 °F."

Both graphs show plant growth rates that rise and peak at a particular temperature, then fall off and decline. For corn, optimum vegetative growth occurs between around 77-99 °F, while for soybeans , it occurs between 77-97 °F. For corn, optimum temperatures for producing seeds (reproductive response) occurs between around 62-72 °F, while for soybeans , it occurs between 72-75 °F.

See also: climate change and agriculture
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Source Corn and Soybean Temperature Response, in: Agriculture, in: Karl, T.R., et al. (2009) Global Climate Change Impacts in the United States[1], Cambridge University Press, ISBN 978-0-521-14407-0
Author ARS USDA
This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: (1) Reduced image size for processing; (2) Added dashes to vegetative response curves; (3) Added labels to optimum ranges; (4) converted to 256 colors.

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Public domain This image is in the public domain because it contains materials that originally came from the Agricultural Research Service, the research agency of the United States Department of Agriculture.

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current09:28, 30 May 2013Thumbnail for version as of 09:28, 30 May 20131,765 × 691 (57 KB)Enescot (talk | contribs){{Information |Description ={{en|1=This image shows graphs of how the growth rate of corn and soybeans are affected by air temperatures. From the public-domain source: "For each plant variety, there is an optimal tempera...

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