Results 51 to 60 of about 3,128 (229)

Soil Nitrogen: research and extension [PDF]

, 2008
These are the proceedings of the 4th QLIF workshiop with contributions of several European soil and nitrogen ...

core  

Nanoconfinement‐Steered Molecular Preorganization Enables Efficient Monoethanolamine Degradation through Electronically Modulated High‐Valent Iron–Oxo Pathways

Advanced Science, Volume 13, Issue 8, 9 February 2026.
Precise modulation of reaction pathways remains an unresolved challenge in peroxymonosulfate‐activated advanced oxidation processes. The spatial preorganization strategy in engineered confinement architecture enables regioselective bond cleavage in monoethanolamine via synergistic proton–electron transfer, redirecting its degradation from nonselective ...
Lin Zhang, Qin Dai, Xinyue Chen, Hang Yuan, Lei Xing, Zhimo Fang, Xiuze Li, Xiangke Wang, Lihui Zhang, Junping Zhao, Qiangwei Li, Lidong Wang   +11 more
wiley   +1 more source

Cover Crops for Resilience of a Limited-Irrigation Winter Wheat–Sorghum–Fallow Rotation: Soil Carbon, Nitrogen, and Sorghum Yield Responses

Agronomy, 2021
Cover crops can improve soil health by maintaining soil organic carbon (SOC) and nitrogen (N) contents, yet their dynamics in relation to crop yield in a semi-arid cropping system are poorly understood.
Vesh R. Thapa, Rajan Ghimire, Mark A. Marsalis   +2 more
doaj   +1 more source

Review of key causes and sources for N2O emmisions and NO3-leaching from organic arable crop rotations [PDF]

, 2018
. The emissions of nitrous oxide (N2O) and leaching of nitrate (NO3) have considerable negative impacts on climate and the environment. Although these environmental burdens are on average less per unit area in organic than in non-organic production, they
Doltra, Jordi, Frøseth, Randi Berland, Hansen, Sissel, Krauss, Maike, Nadeem, Shahid, Olesen, Jørgen E., Pappa, Valentini, Radzikowski, Pawel, Stalenga, Jarosław, Stenberg, Maria, Torp, Torfinn, Watson, Christine   +11 more
core   +1 more source

Differential seedling survival of early‐planted, late‐successional trees: Results from three forest restoration experiments

Ecological Solutions and Evidence, Volume 7, Issue 1, January–March 2026.
Successful forest restoration starts early: Across three restored sites, late‐successional trees (n = 1840) established well when planted at the same time as pioneers. A 2‐m spacing maximized survival, revealing facilitation–competition trade‐offs, with outcomes also shaped by species identity and microhabitat.
Sarah Bürli, Luke A. McClean, Bradley S. Case, David Hall, Hannah L. Buckley   +4 more
wiley   +1 more source

Temporal and Spatial Impact of Human Cadaver Decomposition on Soil Bacterial and Arthropod Community Structure and Function [PDF]

, 2018
As vertebrate carrion decomposes, there is a release of nutrient-rich fluids into theunderlying soil, which can impact associated biological community structure andfunction. How these changes alter soil biogeochemical cycles is relatively unknown and may
Benbow, M. Eric, Crippen, Tawni L., Minick, Kevan J., Pechal, Jennifer L., Singh, Baneshwar, Strickland, Michael S., Sufrin, Ness, Tarone, Aaron M., Tomberlin, Jeffery K, Wickings, Kyle G.   +9 more
core   +1 more source

Relationships between management, soil health indicators, routine soil tests, and corn yield in organic grain systems

Agronomy Journal, Volume 118, Issue 1, January/February 2026.
Abstract Biological indicators, including particulate organic matter C (POMC) and N (POMN), potentially mineralizable N (PMN), fluorescein diacetate (FDA) hydrolysis, and permanganate oxidizable C (POXC), may prove useful soil health indicators if they can link management to soil productivity.
Binod Ghimire, Michelle M. Wander, Martin O. Bohn, Christopher Mujjabi, Walter Goldstein, Carmen M. Ugarte   +5 more
wiley   +1 more source

Limited effect of wood ash application on soil quality as indicated by a multisite assessment of soil organic matter attributes

GCB Bioenergy, 2022
In Canada, the combustion of forest biomass for bioenergy production has been increasing with an associated increase in residual wood ash. Wood ash is typically landfilled as waste but there is growing interest in applying wood ash to the soils of ...
Ruth Joseph, Amanda Diochon, Dave Morris, Lisa Venier, Caroline E. Emilson, Nathan Basiliko, Nicolas Bélanger, Trevor Jones, John Markham, Michael P. Rutherford, Emily Smenderovac, Ken Van Rees, Paul Hazlett   +12 more
doaj   +1 more source

Effect of sampling date on chemical indices of the mineralizable nitrogen in soil [PDF]

, 2010
In the 1960s and 1970s there was great emphasis on selecting simple laboratory methods to estimate the potentially available soil N that could be routinely used as a method for the N recommendations systems (Keeney and Breniner, 1966; Stanford and Smith,
Arrobas, Margarida, Fonseca, Telmo, Parada, Maria João, Rodrigues, M.A.   +3 more
core  

Nitrogen release characteristics from biosolids-derived organomineral fertilizers [PDF]

, 2014
is study investigated the availability of nitrogen (N) following soil application of a novel biosolids-derived organomineral fertilizer (OMF15—15:4:4) in comparison with urea (46% N).
Antille, Diogenes Luis, Godwin, Richard J., Sakrabani, Ruben   +2 more
core   +1 more source