Framework of how lignin-derived (LSM) and humus-derived (HSM) small molecule addition promotes the formation of newly formed mineral-associated organic matter (13C-MAOM) from 13C-labeled straw in sodic and non-sodic soils. (IMAGE)

Maximum Academic Press

Framework of how lignin-derived (LSM) and humus-derived (HSM) small molecule addition promotes the formation of newly formed mineral-associated organic matter (13C-MAOM) from 13C-labeled straw in sodic and non-sodic soils.

Caption

Framework of how lignin-derived (LSM) and humus-derived (HSM) small molecule addition promotes the formation of newly formed mineral-associated organic matter (13C-MAOM) from 13C-labeled straw in sodic and non-sodic soils. Blue and light purple arrows represent the effects of LSM and HSM addition on exchangeable sodium percentage (ESP) and microbial communities, respectively. The percentage indicates the degree of effect of biopolymer-derived small molecule addition compared with the control with no LSM and HSM addition, with positive and negative values indicating enhancement and reduction, respectively.

Credit

Pedosphere

Usage Restrictions

Pedosphere

License

Original content

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.