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506Episodes
Category: Science

A fun take on the latest science news with enough data to sink your teeth into. Lagrange Point goes beyond the glossy summary and gets in depth with the research from across the world.

Episode 487 - Feeding the planet without damaging it

June 14, 2022

​As our climate changes, feeding the planet without making things worse is a big challenge. How do plants work together to survive extreme weather events? When there is a large drought or extreme weather event what works better, single species or mixed? Plant diversity can help plants weather the storm of climate change and come out stronger. How do cover crops help 'fix' nitrogen in the soil and reduce negative climate impacts. Excess fertiliser is not only expensive for farmers but damaging to the local and global environment. How can cover crops help soil recover and reduce negative climate change impacts of mono cropping. 

  1. Yuxin Chen, Anja Vogel, Cameron Wagg, Tianyang Xu, Maitane Iturrate-Garcia, Michael Scherer-Lorenzen, Alexandra Weigelt, Nico Eisenhauer, Bernhard Schmid. Drought-exposure history increases complementarity between plant species in response to a subsequent droughtNature Communications, 2022; 13 (1) DOI: 10.1038/s41467-022-30954-9
  2. Nakian Kim, Chance W. Riggins, María C. Zabaloy, Marco Allegrini, Sandra L. Rodriguez-Zas, María B. Villamil. High-Resolution Indicators of Soil Microbial Responses to N Fertilization and Cover Cropping in Corn MonoculturesAgronomy, 2022; 12 (4): 954 DOI: 10.3390/agronomy12040954
  3. Nakian Kim, Chance Riggins, María C. Zabaloy, Sandra Rodriguez-Zas and María B. Villamil. Limited impacts of cover cropping on soil N-cycling microbial communities of long-term corn monoculturesFrontiers in Microbiology, 2022 DOI: 10.3389/fmicb.2022.926592