Results 41 to 50 of about 10,195 (202)

GENESIS OF INCEPTISOLS ON A VOLCANIC LANDSCAPE IN TAIWAN [PDF]

Soil Science, 2001
Very little data are available regarding the genesis of Inceptisols derived from pyroclastic materials in Taiwan because most of the earlier research focused on Andisols. This study was conducted to explain the formation of Inceptisols derived from the pyroclastic material in northern Taiwan ...
Chen, Zueng-Sang, Tsou, Tsung-Cheng, Asio, Victor B., Tsai, Chen-Chi   +3 more
openaire   +1 more source

Exchangeable lead (Pb) in lowland paddy soils of Sri Lanka as affected by the differences in agro‐climatic zones, soil orders, and water sources

PLANTS, PEOPLE, PLANET, EarlyView.
Lead (Pb) accumulation in the human body poses serious health risks. As rice is the staple food in Sri Lanka, with a high per capita intake (114 kg), there is a significant risk of Pb transfer through rice consumption. This study evaluated exchangeable Pb concentrations in soils and produced Pb distribution maps.
Anuththara Neththasinghe, Thilini Weerasooriya, Harsha Kadupitiya, Upul Rathnayake, Rohana Chandrajith, Alistair Hetherington, Lalith Suriyagoda   +6 more
wiley   +1 more source

Soil Organic Matter Stabilization by Polyvalent Cations in a Buried Alkaline Soil

Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 2, February 2026.
Abstract Buried paleosols can store large quantities of organic carbon (C), much of which persists for millennia due to isolation from surface processes that promote decomposition. Subsoil organic matter (SOM) persistence is often enhanced by mineral associations and ionic conditions—particularly high clay content and polyvalent cations—that limit ...
Manisha Dolui, Teneille Nel, Stephanie Chacon, Laura M. Phillips, Abbygail R. McMurtry, Kimber Moreland, Karis McFarlane, Joseph A. Mason, Erika Marin‐Spiotta, Marie‐Anne de Graaff, Teamrat Ghezzehei, Asmeret Asefaw Berhe   +11 more
wiley   +1 more source

High‐Resolution Soil Total Phosphorus Mapping for the Conterminous USA Using Machine Learning

Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 1, January 2026.
Abstract Accurate estimates of soil total phosphorus (TP) concentrations are essential for sustainable nutrient management, food security, and water quality protection. This study predicts and maps the spatial distribution of TP in the top 5 cm and C horizon of soils across the conterminous USA (CONUS) using data from the Geochemical and Mineralogical ...
Ikechukwu S. Onwuka, Daniel R. Obenour, Natalie G. Nelson, Owen W. Duckworth   +3 more
wiley   +1 more source

Sorptivity of an Inceptisol under Conventional and Reduced Tillage Practices

JOURNAL OF TROPICAL SOILS, 2017
The amount of water captured and stored in the soil profile until the next precipitation events is of great importance in dryland agro-ecosystem for successful crop production. The soil’s ability to rapidly capture and store water precipitation can be accessed through measuring soil sorptivity.
Achmad Rachman, Ratri Ariani, Arief Budiyanto   +2 more
openaire   +2 more sources

Pengaruh Pemberian Amelioran terhadap Pertumbuhan dan Hasil Kedelai pada Inceptisol

Jurnal Ilmiah Mahasiswa Pertanian, 2021
Inceptisol merupakan salah satu tanah yang umumnya memiliki tingkat kesuburan tanah yang rendah sehingga dibutuhkan pengelolaan tanah yang intensif. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh pemberian amelioran terhadap pertumbuhan dan hasil kedelai pada Inceptisol.
Latifah Ningsih S, Fikrinda Fikrinda, Zuraida Zuraida   +2 more
openaire   +2 more sources

Biogeochemical asymmetry and the diversification of tropical rain forests in Borneo: The endmember hypothesis

Functional Ecology, Volume 40, Issue 1, Page 4-14, January 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Mixed dipterocarp lowland tropical rain forests on Oxisols and Ultisols and heath forests on Spodosols are considered distinct vegetation types in Borneo. Here we present the endmember hypothesis of ecosystem diversification, which describes a continuum of forest ...
Kanehiro Kitayama, Ryoto Aoyagi, Shin‐ichiro Aiba, Rota Wagai, Benjamin L. Turner   +4 more
wiley   +1 more source

PENGARUH APLIKASI BIOCHAR TERHADAP PERTUMBUHAN Brassica rapa DI INCEPTISOL KAKI GUNUNG MARAPI DAN GUNUNG SINGGALANG

JTSL (Jurnal Tanah dan Sumberdaya Lahan)
Inceptisol is a marginal soil type with low fertility, limited water retention, and an acidic pH, which poses challenges for horticultural cultivation, including chaisim (Brassica rapa var. parachinensis).
Nabila, Yulnafatmawita, Adrinal
doaj   +1 more source

Growth Responses of Oil Palm (Elaeis guineensis Jacq.) Seedlings to EFB-Derived Nanocompost and NPK Fertilizer Combinations in Inceptisol under Main Nursery Conditions [PDF]

BIO Web of Conferences
The utilization of oil palm empty fruit bunch (EFB) residues as a feedstock for nanocompost represents an innovative approach to enhance soil fertility and promote sustainable nutrient management in oil palm cultivation.
Qur’ania Anita, Nurhidayati Nurhidayati, Gunawan Sri, Tito Sama’ Iradat, Rahayu Enny, Basit Abdul   +5 more
doaj   +1 more source

PENGARUH APLIKASI HERBISIDA GROMOXONE 276 SL (LARUT) TERHADAP SIFAT KIMIA INCEPTISOL

JTSL (Jurnal Tanah dan Sumberdaya Lahan), 2021
Gromoxone 267 SL Herbicide (GH) is widely used in weed control, and its contamination in the soil has the potential for contamination in agricultural land.
Maidia Solfianti, Amsar Maulana, H Herviyanti, Teguh Budi Prasetyo   +3 more
doaj   +1 more source