Enhancing Carboxyl Groups in Humic Acid with Selective Catalyst to Mitigate Active N Loss through Nitrification and Denitrification Inhibition in Low-Fertility Calcareous Fluvo-Aquic Soil DOI
Yingqiang Zhang,

Shuiqin Zhang,

Meng Xu

и другие.

ACS Sustainable Chemistry & Engineering, Год журнала: 2025, Номер unknown

Опубликована: Май 16, 2025

Язык: Английский

Effects of biochar combined with nitrification inhibitors on NH3 and N2O emission under different water conditions from vegetable soils DOI Creative Commons
Zhixiong He, Hong Lu, Yuying Wang

и другие.

Frontiers in Microbiology, Год журнала: 2025, Номер 16

Опубликована: Март 17, 2025

Soil nitrogen loss through NH3 volatilization and N2O emissions is a crucial issue in soil ecosystems. In this study, we explored the effects of biochar nitrification inhibitor DMPP (dimethyl-phenyl-piperazinium, inhibitor) vegetable soils under 60 200% WHC (water holding capacity). Five treatments were set: CK (control), urea (N), + (N C), DMPP), C DMPP). Results found that promoted ammonia both moisture conditions, with higher rate accumulation at WHC. maintained high NH4 +-N concentration increased volatilization, but effectively reduced emissions, especially The N treatment further significantly decreased cumulative compared to DMPP. QPCR results showed AOB (ammonia-oxidizing bacteria) copies treatment. Applying alone or by 50.0 45.7%, respectively. ammonia-oxidizing archaea (AOA) responded oppositely DMPP; AOA amounts during culture. At 60% WHC, greenhouse effect potential 39.0 43.2% lower than N, their GWP 13.8 0.08% N. Adding soil's water contents. conclusion, using inhibitors combination more effective reducing active emissions.

Язык: Английский

Процитировано

0
Enhanced efficiency nitrogen fertilizers suppress soil methane uptake from a mulch drip-irrigation system in arid region DOI
Yanyan Li, Xiaopeng Gao, Ji Liu

и другие.

Journal of Environmental Management, Год журнала: 2025, Номер 380, С. 125092 - 125092

Опубликована: Март 25, 2025

Язык: Английский

Процитировано

0
Co-application of nitrification inhibitors with straw or biochar yielded varying effects on soil nitrification rate, N2O emissions, and ammonia oxidizers DOI

Xiaoqian He,

Jiaju He,

Hongjie Shen

и другие.

Journal of Soils and Sediments, Год журнала: 2025, Номер unknown

Опубликована: Май 14, 2025

Язык: Английский

Процитировано

0
Enhancing Carboxyl Groups in Humic Acid with Selective Catalyst to Mitigate Active N Loss through Nitrification and Denitrification Inhibition in Low-Fertility Calcareous Fluvo-Aquic Soil DOI
Yingqiang Zhang,

Shuiqin Zhang,

Meng Xu

и другие.

ACS Sustainable Chemistry & Engineering, Год журнала: 2025, Номер unknown

Опубликована: Май 16, 2025

Язык: Английский

Процитировано

0