Results 41 to 50 of about 388 (172)

Soil microbial properties as influenced by agri-silvi-horticultural system under semi-arid region of Haryana

open access: yesThe Indian Journal of Agricultural Sciences, 2021
The study was carried out at Forestry Research Farm, CCSHAU, Hisar to assess the effect of agri-silvi-horticulturalsystem, i.e. on different soil microbial properties.
SONIA DEVI   +5 more
doaj   +1 more source

Shrub Encroachment Rewires Microbial Networks to Suppress Soil Organic Carbon Mineralization in Subalpine Meadows

open access: yesEcology and Evolution, Volume 16, Issue 7, July 2026.
Shrub encroachment in subalpine meadows reduces soil organic carbon (SOC) mineralization rates and its temperature sensitivity (Q10), particularly in surface soil. This shift is driven by soil acidification, increased stable carbon content, and altered microbial network interactions.
Pengli Hou   +7 more
wiley   +1 more source

DETERMINACIÓN DEL NITRÓGENO POTENCIALMENTE MINERALIZABLE Y LA TASA DE MINERALIZACIÓN DE NITRÓGENO EN MATERIALES ORGÁNICOS [PDF]

open access: yesTemas Agrarios, 2012
The application of organic materials as fertilizers is a common practice in clean production and organic systems, however, there is not enough technical criteria to measure the right dose.
Aydee Figueroa-Barrera   +4 more
doaj  

Soil characterization for a long‐term soil health research vineyard in eastern Washington

open access: yesSoil Science Society of America Journal, Volume 90, Issue 4, July/August 2026.
Abstract Healthy soils are fundamental to sustainable agriculture, but research efforts have largely centered on annual cropping systems, with far less attention given to the unique dynamics of perennial systems such as vineyards. Addressing this gap requires long‐term research efforts designed to monitor how soil health evolves under different ...
Elizabeth C. Gillispie   +7 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

open access: yesGCB 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   +12 more
doaj   +1 more source

A Rapid Chemical Method for Estimating Potentially Mineralizable and Particulate Organic Nitrogen in Mollisols

open access: yesCommunications in Soil Science and Plant Analysis, 2016
ABSTRACTThe objective of this study was to obtain an indicator of labile nitrogen (N) through a cost- and time-saving procedure by evaluating the relationships among potentially mineralizable N (N0), particulate organic matter N (POM-N) and soil organic N extracted through partial soil digestion with different concentrations of sulfuric acid (H2SO4 ...
Martinez, Juan Manuel   +1 more
openaire   +2 more sources

Water availability regulates carbon and nitrogen cycling following soil amendment application

open access: yesSoil Science Society of America Journal, Volume 90, Issue 4, July/August 2026.
Abstract Organic amendments are applied to enhance soil carbon (C) storage, improve nutrient cycling, and mitigate greenhouse gas (GHG) emissions, yet their interaction with soil moisture regimes in regulating C and nitrogen (N) cycling is largely overlooked.
Piumi Madhuwanthi   +2 more
wiley   +1 more source

Simulating long‐term soil carbon sequestration and wheat productivity under biochar amendments in saline‐irrigated sandy soils

open access: yesVadose Zone Journal, Volume 25, Issue 4, July/August 2026.
Abstract Improving carbon sequestration in sandy soils under saline irrigation is essential for sustaining agricultural productivity in marginal environments. This study addressed two key questions: (i) can biochar, alone or combined with organic amendments, enhance soil carbon storage and fertility under saline irrigated?
Mohamed G. Moussa   +2 more
wiley   +1 more source

EFEITOS DOS SISTEMAS DE MANEJO E DA CALAGEM NA ESTIMATIVA DAS FRAÇÕES POTENCIALMENTE MINERALIZÁVEIS DE NITROGÊNIO EM SOLOS DO SUDOESTE DE GOIÁS EFFECTS OF CROPPING SYSTEMS AND LIMING ON THE ESTIMATES OF THE POTENTIALLY MINERALIZABLE NITROGEN FRACTIONS ON SOILS IN SOUTHWESTERN GOIÁS

open access: yesPesquisa Agropecuária Tropical, 2007
<!-- @page { margin: 2cm } --> <p class="western" align="justify">Conduziu-se um experimento de incubação aeróbica em laboratório para estimar o nitrogênio potencialmente mineralizável (No) através de modelos matemáticos.
Huberto José Kliemann   +1 more
doaj   +1 more source

Afforestation mitigates soil nitrogen limitation by enhancing mineralization and lowering denitrification in central China

open access: yesFunctional Ecology, Volume 40, Issue 7, Page 2114-2127, July 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Afforestation has profoundly altered soil nitrogen (N) transformation, particularly the key processes governing soil organic N and inorganic N dynamics which determine soil N availability.
Xueyu Wang   +6 more
wiley   +1 more source

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