Results 31 to 40 of about 14,400 (205)

Characteristic and Genesis of Black and Red Soil Vertisol in Jeneponto Regency [PDF]

Journal of Tropical Soils, 2016
One of factors that is interasting from Vertisol to be investigated beside the management of the soil fertility was color variations which can vary from gray to brown and brownish red.
Nirmala Juita, Iskandar, Sudarsono
doaj   +1 more source

Long-term effect of fertilization and manuring on soil aggregate carbon mineralization

The Indian Journal of Agricultural Sciences, 2021
The 32 years impact of manuring and fertilization on carbon mineralization in macro- and micro-aggregates in major soil groups of India was studied.
RAJENDRA KUMAR YADAV, T J PURAKAYASTHA, NAYAN AHMED, RUMA DAS, BIDISHA CHAKRABARTY, SUNANDA BISWAS, V K SHARMA, POOJA SINGH, DAIZEE TALUKDAR, K K MOURYA, S S WALIA, ROHITASAV SINGH, V K SHUKLA, M S YADAVA, N RAVISANKAR, BASU DEVI YADAV   +15 more
doaj   +1 more source

Effect of tillage practices on the soil carbon dioxide flux during fall and spring seasons in a Mediterranean Vertisol [PDF]

, 2011
In this study, we assessed the effect of conventional tillage (CT), reduced (RT) and no tillage (NT) practices on the soil CO2 flux of a Mediterranean Vertisol in semi-arid Morocco.
Corbeels, M, Dahan, R, Douaik, A, Moussadek, Rachid, Mrabet, R, Van Ranst, Eric, Verdoodt, Ann   +6 more
core   +1 more source

Quantifying aboveground herbaceous biomass in grassy ecosystems: a comparison of field and high‐resolution UAV‐LiDAR approaches

Remote Sensing in Ecology and Conservation, EarlyView.
The abundance of herbaceous vegetation in grassy ecosystems—which cover >25% of the world's land surface—is highly variable and impacts key ecological processes including carbon sequestration and support for grazing wildlife and livestock. Here, we present a method for using high‐resolution, UAV‐borne Light Detection and Ranging (LiDAR) to estimate ...
Tyler C. Coverdale, Peter B. Boucher, Jenia Singh, Andrew B. Davies   +3 more
wiley   +1 more source

Evaluation of Soil Compaction of Calcimagnesic and Vertisol notill fields at the Chaouia Arid Land Context of Morocco

African and Mediterranean Agricultural Journal - Al Awamia
Soil compaction induced by agricultural machinery is widely recognized as a significant challenge in agricultural fields. This study evaluated soil compaction in six no-till vertisol and calcimagnesic field crops at the Chaouia region.
Yassine Almasmoudi, Khalid Ibnonamr, Abdellah Elaissaoui   +2 more
doaj   +1 more source

The Use of Biofilmed Biofertilizer to Improve Soil Chemical Fertility and Yield of Upland Kangkung (Ipomoea reptans) on Vertisol

Planta Tropika: Jurnal Agrosains, 2020
The application of biofilm biofertilizer is potential to improve soil fertility and increase plant yield. The research aimed to assess the use of organic fertilizer decomposed with biofilm biofertilizer to improve soil fertility and yield of upland kale ...
Sudadi Sudadi, Ega Yuana Putri, Suntoro Suntoro   +2 more
doaj   +1 more source

Soil wetting and drying processes influence stone artefact distribution in clay‐rich soils: A case study from Middle Gidley Island in Murujuga, northwest Western Australia

Archaeometry, EarlyView.
Abstract Soils that contain swelling clay minerals (e.g., montmorillonite) expand and contract during wetting and drying, causing movement within the soil profile. This process, known as argilliturbation, can alter artefact distributions, destroy stratigraphy and complicate the interpretation of archaeological deposits.
Caroline Mather, Matthias Leopold, Kaitlin Sullivan, Kane Ditchfield, Tom Horrocks, Luke Gliganic, Emma Beckett, Diana Patalwala, Emielda Yusiharni, Michael Smirk, William Hiscock, Jo McDonald   +11 more
wiley   +1 more source

The determination of potential ammonification in soil by arginine method [PDF]

Journal of Agricultural Sciences (Belgrade), 2002
In this paper investigations were carried out on two soil types (vertisol and brown forest soil) with different doses of applied N-fertilizer: diameter, N60 N90; N120 and N250. The potential ammonification in soil was obtained by arginine method.
Kresović Mirjana M., Ličina V.
doaj   +1 more source

The distribution of soil organic carbon and nitrogen across different soil depths in relation to household wealth in enset‐based farming systems in Central Ethiopia

Agrosystems, Geosciences &Environment, Volume 9, Issue 1, March 2026.
Abstract Soils serve as a major reservoir for atmospheric carbon and could play a key role in mitigating climate change. Since deep soil layers can store substantial amounts of organic carbon, they should be included in carbon and nitrogen estimates.
Mulugeta Habte, Sheleme Beyene, J. U. Smith   +2 more
wiley   +1 more source

Vertisols and Cambisols had contrasting short term greenhouse gas responses to crop residue management

Plant, Soil and Environment, 2020
In sustainable agriculture crop residues management should consider the interactions between soil and residue properties, which can affect the decomposition and global greenhouse gases (GHGs) emission. Through a laboratory experiment, we investigated the
Giuseppe Badagliacca, Robert Martin Rees, Dario Giambalvo, Sergio Saia   +3 more
doaj   +1 more source