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Life Sciences Commons

Open Access. Powered by Scholars. Published by Universities.®

2019

Climate change

Baskar Ganapathysubramanian

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Full-Text Articles in Life Sciences

In Silico Design Of Crop Ideotypes Under A Wide Range Of Water Availability, Talukder Z. Jubery, Baskar Ganapathysubramanian, Matthew E. Gilbert, Daniel Attinger Apr 2019

In Silico Design Of Crop Ideotypes Under A Wide Range Of Water Availability, Talukder Z. Jubery, Baskar Ganapathysubramanian, Matthew E. Gilbert, Daniel Attinger

Baskar Ganapathysubramanian

Given the changing climate and increasing impact of agriculture on global resources, it is important to identify phenotypes which are global and sustainable optima. Here, an in silico framework is constructed by coupling evolutionary optimization with thermodynamically sound crop physiology, and its ability to rationally design phenotypes with maximum productivity is demonstrated, within well‐defined limits on water availability. Results reveal that in mesic environments, such as the North American Midwest, and semi‐arid environments, such as Colorado, phenotypes optimized for maximum productivity and survival under drought are similar to those with maximum productivity under irrigated conditions. In hot and ...