Results 41 to 50 of about 9,861 (224)

Effects of biochar-based compound fertilizer (BCF)-urea on growth, yield, N-uptake and protein content of corn (Zea mays L.) in Madura Alfisol [PDF]

EPJ Web of Conferences
The low Nitrogen (N) and organic Carbon (C-organic) content typical of Alfisol in Madura presents a significant agricultural challenge. To address this, a study was conducted into the effects of Biochar-Based Compound Fertilizer (BCF)-Urea on the growth,
Supriyadi Slamet, Arief Rahman Fahmi, Suryawati Sinar, Chofinah Nur, Holidatul Munawaroh Urli, Eva Eliya Nurul, Fitria Damayanti Wiwied   +6 more
doaj   +1 more source

Soil Micromorphologic Features of Holocene Surface Weathering and a Possible Late Quaternary Buried Soil, Northwest Arkansas [PDF]

, 1989
Micromorphologic features of an alfisol developed in White River alluvium near Fayetteville, Arkansas are typical for this soil order. The A horizon has a relatively high organic matter content and an abundance of quartz sand grains with a silt and clay ...
Guccione, Margaret J., Phillips, Diane
core   +2 more sources

Net mineralizable soil phosphorus cannot be measured by non‐isotopic approaches

Agricultural &Environmental Letters, Volume 11, Issue 1, June 2026.
Abstract While radioisotopic pool dilution is widely regarded as the most reliable method for estimating soil phosphorus mineralization (Pmin), high costs, low throughput, and safety requirements limit its use. We evaluated the potential of non‐radioisotopic approaches to estimating net Pmin by difference before and after aerobic incubation, analogous ...
Chongyang Li, Andrew J. Margenot
wiley   +1 more source

Levantamiento de suelos en la cuenca baja del río Pilón, Nuevo León, México

Investigaciones Geográficas, 1993
A soil survey was carried out at a semidetailed level by means of aerial photography and the relationships of photographic–soil and landscape–soil images. This permitted to separate the photointerpretation units.
José López García
doaj   +1 more source

Effect of companion ion on nitrate displacement through transport parameters analysis [PDF]

Engenharia Agrícola, 2015
Nitrate is the main form of nitrogen associated with water contamination; the high mobility of this species in soil justifies the concern regarding nitrogen management in agricultural soils.
LÍVIA P. DA SILVA, JARBAS H. DE MIRANDA, LUCIANO A. OLIVEIRA, JEFFERSON V. JOSÉ   +3 more
doaj   +2 more sources

Adsorption Potentials of Alfisol on Glyphosate and Cadmium Contaminants

Current Journal of Applied Science and Technology, 2020
Aims: This study aimed at demonstrating the adsorption capacity as well as the removal of glyphosate and cadmium unto Alfisols. Place and Duration of Study: Research was carried out in Analytical Laboratory of Department of Chemistry, University of Ibadan, Nigeria.
P. O. Ogunbamowo, O. O. Awotoye, F. B. Okanlawon   +2 more
openaire   +2 more sources

Flood Hazard Mapping in a Data‐Scarce Urban Watershed Using Analytical Hierarchy Process and Fuzzy Logic: A Case Study of Cuttack, India

Journal of Flood Risk Management, Volume 19, Issue 2, June 2026.
ABSTRACT Floods are among the most frequent and damaging natural hazards in India, particularly affecting low‐lying urban areas in the eastern regions such as Cuttack, Odisha. This study aims to develop a flood hazard susceptibility map for the Cuttack district in Odisha, India, using a combined Analytical Hierarchy Process (AHP) and fuzzy logic ...
Siprarani Pradhan, Surendar Natarajan, Dev Kalyan Panda, Naveen Joseph   +3 more
wiley   +1 more source

When Snowpacks Shrink: Declining Weathering and Export Rates but Rising Stream Solute Concentrations in Warming Mountains

Hydrological Processes, Volume 40, Issue 5, May 2026.
In a snow‐dominated headwater catchment, snow‐dependent water storage controls silicate weathering and solute export. In the driest year with the least snow water equivalent (SWE), rates of silicate weathering and export rates of weathering products were about half and a third of those in the wettest year with the highest SWE.
Abigail S. Knapp, Bryn Stewart, Devon Kerins, Pamela L. Sullivan, Holly R. Barnard, Li Li   +5 more
wiley   +1 more source

SOIL PHYSICAL AND CHEMICAL PROPERTIES AND COCOYAM YIELD UNDER DIFFERENT TILLAGE SYSTEMS IN A TROPICAL ALFISOL [PDF]

, 2011
Experimental data on tillage requirement of cocoyam (Xanthosoma sagittifolium) are needed to identify the most suitable tillage methods for managing the fragile Alfisols of the humid tropics to ensure sustained productivity. Hence, five tillage methods
Adekiya, A.O, Agbede, T.M, Ojeniyi, S.O
core   +3 more sources

Differential herbicide persistence and shifts in soil bacterial communities in Alfisol and Inceptisol

Sains Tanah: Journal of Soil Science and Agroclimatology
Weeds significantly reduce crop yields and promote herbicide use, accounting for 80% of agricultural pesticides. However, herbicide persistence and toxicity adversely affect soil microbial communities, impacting soil health and productivity.
Amarachi Grace Nwokocha, Sani Idris, Adeniyi Ogunjobi, Olajire Fagbola, Sonny T.M. Lee   +4 more
doaj   +1 more source