How Organic Mulching Influences the Soil Bacterial Community Structure and Function in Urban Forests DOI Creative Commons
Wei Zhou, Xiangyang Sun, Suyan Li

et al.

Microorganisms, Journal Year: 2024, Volume and Issue: 12(3), P. 520 - 520

Published: March 5, 2024

Urban forest soil is often disturbed by frequent human activity. Organic mulching effective for improving quality; however, the effects of organic on bacterial communities in urban forests are still largely unexplored. This study evaluated how changed community through an incubation experiment. Four treatments were applied: (1) no mulch (CK); (2) wood chips alone (5 g, Mw); (3) compost Mc); and (4) + (This was divided into two layers, i.e., upper layer (2.5 g) lower Mw+c).) We found significant differences physicochemical properties under after incubation. Overall, can alter structure. Soil alkali-hydrolyzable nitrogen, carbon, total carbon-nitrogen ratio main factors affecting microbial structures. groups mainly acted C N cycling functional pathways soil. suggests that could maintain development bacteria, which establishes a theoretical foundation enhancing microbiological environment soils.

Language: Английский

How Organic Mulching Influences the Soil Bacterial Community Structure and Function in Urban Forests DOI Creative Commons
Wei Zhou, Xiangyang Sun, Suyan Li

et al.

Microorganisms, Journal Year: 2024, Volume and Issue: 12(3), P. 520 - 520

Published: March 5, 2024

Urban forest soil is often disturbed by frequent human activity. Organic mulching effective for improving quality; however, the effects of organic on bacterial communities in urban forests are still largely unexplored. This study evaluated how changed community through an incubation experiment. Four treatments were applied: (1) no mulch (CK); (2) wood chips alone (5 g, Mw); (3) compost Mc); and (4) + (This was divided into two layers, i.e., upper layer (2.5 g) lower Mw+c).) We found significant differences physicochemical properties under after incubation. Overall, can alter structure. Soil alkali-hydrolyzable nitrogen, carbon, total carbon-nitrogen ratio main factors affecting microbial structures. groups mainly acted C N cycling functional pathways soil. suggests that could maintain development bacteria, which establishes a theoretical foundation enhancing microbiological environment soils.

Language: Английский

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