Effects of herbicides and mulch on the soil carbon, nitrogen, and microbial composition of two revegetated riparian zones over 3 years (original) (raw)

Omidvar, N., Ogbourne, S. M., Xu, Z., Burton, J., Ford, R., Salehin, B., Tahmasbian, I., Michael, R., Wilson, R. and Bai, S. H. (2023)Effects of herbicides and mulch on the soil carbon, nitrogen, and microbial composition of two revegetated riparian zones over 3 years. Journal of Soils and Sediments, 23 (7). pp. 2755-2782. https://doi.org/10.1007/s11368-023-03530-x

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Article Link: https://doi.org/10.1007/s11368-023-03530-x

Abstract

Revegetation of riparian zones is important to improve their soil nitrogen (N) dynamics and to preserve their microbial compositions. However, the success of revegetation projects currently depends on weed control to reduce non-target vegetation competing over nutrients and to ensure the target plant species growth and survival. Different weed control methods affect soil microbial composition and N cycling. However, the long-term effects of herbicides on soil nitrogen (N) pools and microbial community composition remain uncertain even after cessation of the herbicide application.

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