Ammonia Volatilization, Forage Accumulation, and Nutritive Value of Marandu Palisade Grass Pastures in Different N Sources and Doses DOI Creative Commons
Darlena Caroline da Cruz Corrêa, Abmael da Silva Cardoso,

Mariane Rodrigues Ferreira

et al.

Atmosphere, Journal Year: 2021, Volume and Issue: 12(9), P. 1179 - 1179

Published: Sept. 13, 2021

The reduction in ammonia (NH3) losses from volatilization has significant implications forage production. objective of this study was to evaluate the impact N fertilizers (urea, ammonium nitrate, and sulfate) four doses (0, 90, 180 270 kg ha−1) on by NH3 volatilization, accumulation, chemical composition Urochloa brizantha cv Marandu. Two field experiments were conducted measure using semi-open chambers. accumulation evaluated third experiment; response variables included crude protein (CP), neutral detergent fiber (NDF). Compared urea, nitrate sulfate reduced 84% 87% increased total 14% 23%, respectively. Forage rate CP linearly with levels, while NDF contents decreased levels. In both experiments, characteristics different according rainfall pattern temperature variations. Our results indicate that use nitric ammoniacal application fertilizer rainy season constitute an efficient management strategy increase yield decrease NH3.

Language: Английский

Nitrogen stabilizers mitigate reactive N and greenhouse gas emissions from an arable soil in North China Plain: Field and laboratory investigation DOI

Zhipeng Sha,

Xin Ma, Nadine Loick

et al.

Journal of Cleaner Production, Journal Year: 2020, Volume and Issue: 258, P. 121025 - 121025

Published: March 10, 2020

Language: Английский

Citations

45
Mitigating ammonia volatilization and increasing nitrogen use efficiency through appropriate nitrogen management under supplemental irrigation and rain–fed condition in winter wheat DOI

Xuejie Wan,

Wei Wu, Yuncheng Liao

et al.

Agricultural Water Management, Journal Year: 2021, Volume and Issue: 255, P. 107050 - 107050

Published: July 1, 2021

Language: Английский

Citations

39
Nitrification inhibitors reduce nitrogen losses and improve soil health in a subtropical pastureland DOI Creative Commons
Yili Meng, Jim J. Wang, Zhuo Wei

et al.

Geoderma, Journal Year: 2021, Volume and Issue: 388, P. 114947 - 114947

Published: Feb. 3, 2021

Language: Английский

Citations

35
Plastic mulching significantly improves soil enzyme and microbial activities without mitigating gaseous N emissions in winter wheat-summer maize rotations DOI
Yue Li, Ji Chen, Qin’ge Dong

et al.

Field Crops Research, Journal Year: 2022, Volume and Issue: 286, P. 108630 - 108630

Published: July 26, 2022

Language: Английский

Citations

27
Contemporary strategies for enhancing nitrogen retention and mitigating nitrous oxide emission in agricultural soils: present and future DOI
Simeng Li, Gang Chen

Environment Development and Sustainability, Journal Year: 2019, Volume and Issue: 22(4), P. 2703 - 2741

Published: Feb. 19, 2019

Language: Английский

Citations

41
Synergistic Tannic Acid-Fluoride Inhibition of Ammonia Emissions and Simultaneous Reduction of Methane and Odor Emissions from Livestock Waste DOI
Frederik R. Dalby, Simon Svane, Jens Jakob Sigurðarson

et al.

Environmental Science & Technology, Journal Year: 2020, Volume and Issue: 54(12), P. 7639 - 7650

Published: May 14, 2020

Gaseous emissions from livestock production are complex mixtures including ammonia, methane, volatile organic compounds (VOC), and H2S. These contribute to eutrophication, reduced air quality, global warming, odor nuisance. It is imperative that these gases mitigated in an environmentally sustainable manner. We present the discovery of a microbial inhibitor combo consisting tannic acid sodium fluoride (TA-NaF), which exhibits clear synergistic inhibition ammonia pure bacteria culture pig manure while simultaneously inhibiting methane odorant (H2S VOC) emissions. In laboratory headspace experiments on manure, we used proton-transfer-reaction mass spectrometry cavity ring-down spectroscopy measure effect TA-NaF gaseous Ammonia emission was by more than 95%, up ∼99%, activity value 50%. Microbial community analysis gas data suggest acts as efficient generic inhibitor, hypothesize inhibitory related causing cell membrane leakage allowing ions easy access urease.

Language: Английский

Citations

37
Use of urease and nitrification inhibitors to decrease yield-scaled N2O emissions from winter wheat and oilseed rape fields: A two-year field experiment DOI
Haitao Wang,

Shutan Ma,

Guodong Shao

et al.

Agriculture Ecosystems & Environment, Journal Year: 2021, Volume and Issue: 319, P. 107552 - 107552

Published: July 2, 2021

Language: Английский

Citations

29
Polymer-assisted enzyme induced carbonate precipitation for non-ammonia emission soil stabilization DOI Creative Commons

Zhen Yan,

Sivakumar Gowthaman, Kazunori Nakashima

et al.

Scientific Reports, Journal Year: 2022, Volume and Issue: 12(1)

Published: May 25, 2022

Biocementation using enzyme induced carbonate precipitation (EICP) process has become an innovative method for soil improvement. One of the major limitations in scaling-up biocement treatment is emission gaseous ammonia during urea hydrolysis, which environmentally hazardous. In order to eliminate this shortcoming, paper presents a series experiments performed evaluate novel approach preventing byproducts EICP via use polyacrylic acid (PAA). Through adjustment pH acidic, PAA not only promotes activity, but also averts conversion ammonium and its release, thus any harm environment. The sand samples were treated with cementation solution assessed improvement strength. Calcium content measurements X-ray powder diffraction analysis identified calcite crystals precipitated pores. Scanning electron microscopy clearly showed that calcium was connecting particles, providing uniaxial compressive strength (UCS) up 1.65 MPa. Overall, inhibition speciation shows great potential large-scale promotion biocement.

Language: Английский

Citations

21
Unraveling the efficacy of nitrification inhibitors (DCD and DMPP) in reducing nitrogen gases emissions across agroecosystems: A three-decade global data synthesis (1993–2021) DOI
Muhammad Aammar Tufail, Asif Naeem, Muhammad Arif

et al.

Fuel, Journal Year: 2022, Volume and Issue: 324, P. 124725 - 124725

Published: June 9, 2022

Language: Английский

Citations

21
Urea-based nitrogen fertilization in agriculture: a key source of N2O emissions and recent development in mitigating strategies DOI
Yingying Zhang, Weijin Wang,

Huaiying Yao

et al.

Archives of Agronomy and Soil Science, Journal Year: 2022, Volume and Issue: 69(5), P. 663 - 678

Published: Jan. 26, 2022

Agricultural land occupies nearly half of the earth's surface, and farming activities account for 60% total anthropogenic N2O emissions. The manufactured nitrogen (N) fertilizers applied to soils are major sources emissions from agricultural systems. Among synthetic N fertilizers, urea has highest content all solid nitrogenous accounts 66% global fertilizer use. Hence, efficient urea-N management is imperative abatement. This review provides an update on advances in N2O-generating pathways, microbial mechanisms, abiotic biotic regulating factors, mitigation strategies. Nitrification inhibitors have been extensively studied as strategies mitigate soil by decreasing nitrification denitrification processes. Controlled/slow-release formulations used widely enhance use efficiency release rates fertilizer. Additionally, biochar, inoculation with arbuscular mycorrhizal fungi (AMF), biological (BNIs) (BDIs) may enable development novel environment‐friendly practicable future.

Language: Английский

Citations

20