Results 211 to 220 of about 1,897,246 (287)

Knowledge gap on the spatial structure of soil nitrogen mineralization variability—A systematic review

open access: yesAgricultural &Environmental Letters, Volume 11, Issue 2, December 2026.
Abstract Soil nitrogen (N) mineralization governs plant‐available N from soil organic matter and microbial turnover, and is typically estimated as potentially mineralizable nitrogen (PMN) via anaerobic incubations or as N0 and mineralization rate (k) via long‐term aerobic incubations.
Bibash Rokaya   +3 more
wiley   +1 more source

Toward an urban soil health index: Emerging indicators for exposure, function, and resilience

open access: yesAgricultural &Environmental Letters, Volume 11, Issue 2, December 2026.
Abstract Urban soils are among the most dynamic and human‐impacted soil systems, yet most soil health frameworks remain rooted in agricultural assumptions, capturing fertility and structure while missing urban‐specific concerns: contaminant exposure, extreme heterogeneity, thermal stress, and degraded ecosystem services.
Anna A. Paltseva, Shams Rahman Rahmani
wiley   +1 more source

Legume green manure partial replacement of fertilizers enhances soil microbial diversity and sustains wheat yield. [PDF]

open access: yesFront Plant Sci
Wang H   +9 more
europepmc   +1 more source

Seasonal leachate organic carbon and total nitrogen in an organic integrated crop–livestock rotation system

open access: yesAgricultural &Environmental Letters, Volume 11, Issue 2, December 2026.
Abstract Integrated crop–livestock systems (ICLS) can reduce nutrient losses relative to annual cropping, yet seasonal dynamics of dissolved organic carbon (DOC) and nitrogen in organic systems remain poorly understood. We evaluated non‐purgeable organic carbon (NPOC), total nitrogen (TN), and C:N ratios during the sixth and seventh years of a ...
Binaya Baral   +3 more
wiley   +1 more source

Soil organic carbon increased after 3 years in organic grain systems differing in tillage and organic inputs

open access: yesAgricultural &Environmental Letters, Volume 11, Issue 2, December 2026.
Summary of soil organic carbon (SOC) responses to contrasting organic grain management systems after three years. SOC stocks increased across soil depths (0–60 cm) relative to baseline conditions, while active carbon fractions (POXC, WEOC, and MBC) in the surface soil layer responded to differences in cropping system management strategies.
Ravi Teja K. R. Neelipally   +5 more
wiley   +1 more source

Foliar iron and zinc applications mitigate salinity stress in Althaea officinalis L.: Effects on yield, antioxidant responses, and mineral composition

open access: yesAgrosystems, Geosciences &Environment, Volume 9, Issue 4, December 2026.
Abstract Foliar application of micronutrients may help alleviate the adverse effects of salinity on crop plants. This study evaluated the effects of foliar‐applied iron (Fe) and zinc (Zn) on Althaea officinalis L. grown under saline conditions. A factorial experiment was conducted using three salinity levels (0, 4, and 8 dS m−1, imposed with NaCl) and ...
Tahereh Mahdavi Marj   +3 more
wiley   +1 more source

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