Linking microbial metabolism and ecological strategies to soil carbon cycle function in agroecosystems DOI
Xianwen Long, Jiangnan Li, Xionghui Liao

и другие.

Soil and Tillage Research, Год журнала: 2025, Номер 251, С. 106562 - 106562

Опубликована: Апрель 2, 2025

Язык: Английский

Unraveling the relationship between soil carbon-degrading enzyme activity and carbon fraction under biogas slurry topdressing DOI

Xiaoyang Liang,

Hang Wang, Chuanjuan Wang

и другие.

Journal of Environmental Management, Год журнала: 2024, Номер 356, С. 120641 - 120641

Опубликована: Март 21, 2024

Язык: Английский

Процитировано

4

Long‐term successive biochar application increases plant lignin and microbial necromass accumulation but decreases their contributions to soil organic carbon in rice–wheat cropping system DOI Creative Commons
Zhaoming Chen, Lili He,

Jinchuan Ma

и другие.

GCB Bioenergy, Год журнала: 2024, Номер 16(6)

Опубликована: Апрель 29, 2024

Abstract Biochar application is widely recognized as an effective approach for increasing soil organic carbon (SOC) and mitigating climate change in agroecosystems. However, the effects of biochar on net accumulations relative contributions different SOC sources remain unclear. Here, we explored plant‐derived (PDC) microbial necromass C (MNC) a 10‐year experimental rice–wheat rotation field receiving four intensities (0, 2.25, 11.5, 22.5 t ha −1 each crop season), using phospholipid fatty acids (PLFAs), lignin phenols amino sugars biomarkers biomass, PDC MNC, respectively. Our results showed that increased content stock by 32.6%–203% 26.4%–145%, Higher (11.5 ) pH, total nitrogen (TN), phosphorus (TP), SOC/TN, root biomass. In addition, higher enhanced bacterial, fungal, Plant MNC contents significantly increased, whereas their to decreased with increase rates due disproportionate SOC. Fungal had greater contribution than bacterial necromass. The fungal/bacterial from 2.56 2.26 rates, because abundances bacteria fungi indicated PLFAs under rates. Random forest analyses revealed TP, SOC/TN were main factors controlling plant accumulation. Structural equation modeling stimulating accumulation was primarily biomass phenols. Overall, our findings suggest increases two but decreases paddy soils.

Язык: Английский

Процитировано

4

Biological soil conditioner with reduced rates of chemical fertilization improves soil functionality and enhances rice production in vegetable-rice rotation DOI
Ke Zhang, Haoyu Wei,

Qi Chai

и другие.

Applied Soil Ecology, Год журнала: 2023, Номер 195, С. 105242 - 105242

Опубликована: Дек. 30, 2023

Язык: Английский

Процитировано

9

Long-term straw return increases fungal residual contribution to soil microaggregate nitrogen pool: An eco-enzymatic stoichiometric study DOI
Lei Xu, Yan Zhou,

Congrong Miao

и другие.

Soil and Tillage Research, Год журнала: 2024, Номер 244, С. 106278 - 106278

Опубликована: Авг. 29, 2024

Язык: Английский

Процитировано

3

Linking microbial metabolism and ecological strategies to soil carbon cycle function in agroecosystems DOI
Xianwen Long, Jiangnan Li, Xionghui Liao

и другие.

Soil and Tillage Research, Год журнала: 2025, Номер 251, С. 106562 - 106562

Опубликована: Апрель 2, 2025

Язык: Английский

Процитировано

0