Plant roots sense soil compaction through restricted ethylene diffusion

Pandey, Bipin K.; Huang, Guoqiang; Bhosale, Rahul; Hartman, Sjon; Sturrock, Craig J.; Jose, Lottie; Martin, Olivier C.; Karady, Michal; Voesenek, Laurentius A. C. J.; Ljung, Karin; Lynch, Jonathan P.; Brown, Kathleen M.; Whalley, William R.; Mooney, Sacha J.; Zhang, Dabing; Bennett, Malcolm J.

doi:10.1126/science.abf3013

All Outputs (4)

Future roots for future soils (2021)
Journal Article

Mechanical impedance constrains root growth in most soils. Crop cultivation changed the impedance characteristics of native soils, through topsoil erosion, loss of organic matter, disruption of soil structure and loss of biopores. Increasing adoption... Read More about Future roots for future soils.

Shifts in Soil Structure, Biological, and Functional Diversity Under Long-Term Carbon Deprivation (2021)
Journal Article

Soil organic matter is composed of a variety of carbon (C) forms. However, not all forms are equally accessible to soil microorganisms. Deprivation of C inputs will cause changes in the physical and microbial community structures of soils; yet the tr... Read More about Shifts in Soil Structure, Biological, and Functional Diversity Under Long-Term Carbon Deprivation.

Microbial Metal Resistance within Structured Environments Is Inversely Related to Environmental Pore Size (2021)
Journal Article

The physical environments in which microorganisms naturally reside rarely have homogeneous structure, and changes in their porous architecture may have effects on microbial activities that are not typically captured in conventional laboratory studies... Read More about Microbial Metal Resistance within Structured Environments Is Inversely Related to Environmental Pore Size.

Plant roots sense soil compaction through restricted ethylene diffusion (2021)
Journal Article

© 2021 The Authors, some rights reserved. Soil compaction represents a major challenge for modern agriculture. Compaction is intuitively thought to reduce root growth by limiting the ability of roots to penetrate harder soils. We report that root gro... Read More about Plant roots sense soil compaction through restricted ethylene diffusion.