Genetic plant improvement and climate changes

Abstract

The consequences of climate change for the agribusiness in Brazil have been widely debated. The issue isdiscussed in this publication to show the expected problems, particularly those associated with increases in temperature andwater stress. It is emphasized that the genetic improvement of plants, based on the experience in the past, has much tocontribute to mitigate these problems. To invest in the breeding of new cultivars, selected under stress conditions, is certainlythe best possible strategy for agriculture to cope with changes caused by climate alterations.

Keywords

• stress tolerance
• plant selection
• plant genetics
• plant breeding.