Results 61 to 70 of about 10,195 (202)

Carbon fractions and stock in response to solid and fluid organomineral fertilizers in highly fertile soils [PDF]

Pesquisa Agropecuária Brasileira, 2019
: The objective of this work was to evaluate the effect of the application of organomineral and mineral fertilizers to highly fertile soils on the carbon management index (CMI) and carbon fractions and stock.
Juliano Corulli Corrêa, Lauri Caetano Ródio, Amanda Zolet Rigo, Marco André Grohskopf, Agostinho Rebellatto, Álvaro Luiz Mafra   +5 more
doaj   +1 more source

Comparación del carbono orgánico proveniente de los ácidos húmicos, ácidos fúlvicos y el grado de humificación en cinco órdenes de suelos

Peruvian Journal of Agronomy, 2021
En este estudio se realizaron las comparaciones del contenido de carbono orgánico (CO) en las fracciones de los ácidos húmicos (AH) y los ácidos fúlvicos (AF) en cinco órdenes de suelos (Aridisol, Entisol, Histosol, Inceptisol y Mollisol) y conocer su ...
Sandro Sardón Nina, Raúl D. Zapata Hernández, Luis A. Arias López   +2 more
doaj   +1 more source

Klasifikasi Inceptisol Pada Ketinggian Tempat Yang Berbeda Di Kecamatan Lintong Nihuta Kabupaten Hasundutan [PDF]

, 2014
This research aims to classify inceptisol soil at sub-district of Lintong Ni Huta, Regency ofHumbang Hasudutan on the various elevation. On the elevation of 1200-1300, 1300-1400, 1400-1500, and >1500m on above sea level.
Ketaren, S. E. (Samuel), Marbun, P. (Posma), Marpaung, P. (Purba)   +2 more
core  

A random forest model for predicting soil properties using Landsat 9 bare soil images

Agrosystems, Geosciences &Environment, Volume 8, Issue 4, December 2025.
Abstract Digital soil mapping (DSM) provides a low‐cost approach for characterizing the spatial variation in soil properties, which contributes to inconsistent productivity. This study utilized random forest (RF) models to facilitate the DSM of apparent soil electrical conductivity (ECa), cation exchange capacity (CEC), and soil organic matter (SOM) in
Ivo Müller, Joby M. Prince Czarnecki, Beth H. Baker, Brian K. Smith, Michael J. Mulvaney, Xiaofei Li, Vaughn Reed, Minan Li   +7 more
wiley   +1 more source

Modelagem das mudanças nos estoques de carbono orgânico de solos distintos após quatro rotações do eucalipto no sudeste do Brasil com o modelo century [PDF]

, 2011
Soil organic matter (SOM) plays an important role in carbon (C) cycle and soil quality. Considering the complexity of factors that control SOM cycling and the long time it usually takes to observe changes in SOM stocks, modeling constitutes a very ...
BARROS, Nairam Félix de, LIMA, Augusto Miguel Nascimento, MENDONÇA, Eduardo Sá, NEVES, Júlio César Lima, NOVAIS, Roberto Ferreira, PAUL, Keryn, POLGLASE, Phill, RAISON, John, SCHULTHAIS, Fernanda, SILVA, Ivo Ribeiro da, SOARES, Emanuelle Mercês Barros, STAPE, Jose Luis   +11 more
core   +3 more sources

Pre‐fire structure drives variability in post‐fire aboveground carbon and fuel profiles in wet temperate forests

Ecosphere, Volume 16, Issue 12, December 2025.
Abstract Biological legacies (i.e., materials that persist following disturbance; “legacies”) shape ecosystem functioning and feedbacks to future disturbances, yet how legacies are driven by pre‐disturbance ecosystem state and disturbance severity is poorly understood—especially in ecosystems influenced by infrequent and severe disturbances.
Jenna E. Morris, Madison M. Laughlin, Liliana K. Rangel‐Parra, Daniel C. Donato, Joshua S. Halofsky, David E. Butman, Brian J. Harvey   +6 more
wiley   +1 more source

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

Aplikasi Pupuk Hijau Mucuna Bracteatapada Beberapa Jenis Media Bibit Kelapa Sawit (Elaeis Guineensis Jacq.)di Main-nursery [PDF]

, 2016
The purpose of this research to determine combination of green fertilizer Mucuna bracteata in some type of soil media and single-factor as well getting the best dose to the growth of oil palm seedlings. This reseach uses three type of soil media namely,
', I. (Idwar), ', S. (Sampoerno), ramadhani, D. S. (Dewi)   +2 more
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Root‐zone enrichment of particulate and nonparticulate organic carbon and nitrogen under grassland management and woodlands across a soil texture gradient in North Carolina, USA

Grassland Research, Volume 4, Issue 4, Page 341-351, December 2025.
Particulate organic carbon and nitrogen are sensitive indicators of long‐term management influence on soil organic matter. A unique calculation method separated pedogenic from management contributions by establishing a baseline at 30‐cm depth in each soil profile.
Alan J. Franzluebbers
wiley   +1 more source

Pengaruh Pemberian Limbah Cair Industri Tempe Dan Mikoriza Terhadap Ketersediaan Hara N Dan P Serta Produksi Jagung (Zea Mays L.) Pada Tanah Inceptisol [PDF]

, 2014
Tempe industry liquid waste contains several nutrients that can be absorbed by plant roots.Application of mycorrhiza with tempe industry liquid waste to maize simultaneously planted onInceptisol is expected to increase nitrogen and phosphate available ...
Hapiza, M. R. (Muhammad), Marbun, P. (Posma), Sabrina, T. (T)   +2 more
core