Study finds plants are smart, strategic
Samvida VenkateshPlants are smart and change their nitrogen-fixing strategies based on their environments, a study by ecology and evolutionary biology professors Lars Hedin and Simon Levin found.The paper, published in the journal Nature Plants, looks at plants as smart and strategic beings rather than as passive features of the environment.“The approach we have taken, appropriating agency to plants, is a rather unique one and is one of the strengths of the ecology and evolutionary biology department here at Princeton,” Hedin said.Levin, who has worked on this problem along with Hedin for over ten years, said that this paper is the culmination of much effort and hard work that began with a review paper by Hedin in 2009 that set up the question of distribution of nitrogen fixers in different biomes.The counterintuitive distribution of nitrogen fixing plants in tropical and non-tropical environments has been a long-standing question in ecology.




