Results 71 to 80 of about 315 (137)

Improving Phosphate Efficiency by Phosphate Solubilizing Bacteria and Organic Matter Estimated by Radio Isotop (32P) Technique in Some Soils

Journal of Tropical Soils, 2012
Phosphorous (P) contents in many soils are varies highly along with their ability to provide available P to plant growth. Soils may contain very high in total P, but low in available P due to high P adsorbed by soil matrix and all their adsorbing agents.
Martinus Harsanto Pandutama, Tri Candra Setiawati, Arie Mudjiharjati   +2 more
doaj  

Extracción de Sustancias Hidrofóbicas de Andisols Repelentes al Agua del Oriente Antioqueño, con Solventes Polares

Revista Facultad Nacional de Agronomía Medellín, 1997
Muestras de Andisols repelentes al agua fueron sometidas a extracciones con mezclas de solventes orgánicos de diferentes polaridaddes; los lavados con mezclas de polaridades 5 y 6 removieron completamente la hidrofobicidad del suelo, sin importar el ...
Jaramillo J. Daniel F., Ortiz G Carlos, Peláez J. Carlos A., Zapata H. Raúl Darío, Uribe B. Carmenza   +4 more
doaj  

Perspective of soil carbon sequestration in Chilean volcanic soils

npj Materials Sustainability
We analysed a large dataset consisting of 457 soil profiles of Andisols and Ultisols of volcanic origin compared to 60 non-volcanic soils. We hypothesised that soil pH has a greater impact on the development of Al-organomineral complexes in volcanic ...
Francisco Matus, Osvaldo Salazar, Felipe Aburto, Denisse Zamorano, Francisco Nájera, Radmila Jovanović, Catalina Guerra, Luis Reyes-Rojas, Oscar Seguel, Marco Pfeiffer, José Dörner, Susana Valle, Sergio Radic-Schilling, Efraín Duarte   +13 more
doaj   +1 more source

Study of Sorption Kinetics and Sorption-Desorption Models to Assess the Transport Mechanisms of 2,4-Dichlorophenoxyacetic Acid on Volcanic Soils. [PDF]

Int J Environ Res Public Health, 2021
Cáceres-Jensen L, Rodríguez-Becerra J, Garrido C, Escudey M, Barrientos L, Parra-Rivero J, Domínguez-Vera V, Loch-Arellano B.   +7 more
europepmc   +1 more source

Tropical Volcanic Soils From Flores Island, Indonesia

Journal of Tropical Soils, 2010
Soils that are developed intropical region with volcanic parent materials have many unique properties, and high potential for agricultural use.The purpose of this study is to characterize the soils developed on volcanic materials from Flores Island ...
Hikmatullah, Kesumo Nugroho
doaj  

Evaluating the Drought Tolerance of Seven Potato Varieties on Volcanic Ash Soils in a Medium-Term Trial. [PDF]

Front Plant Sci, 2021
Martínez I, Muñoz M, Acuña I, Uribe M.   +3 more
europepmc   +1 more source

Selected Physical Properties of Andisols under Different Land Use Condition in Gunung Kerinci Subdistrict, Jambi

Journal of Tropical Soils, 2010
Objective of the research was to study the effect of different land use at some land slopecondition on some physical properties of Andisols in Gunung Kerinci Subdistrict, Jambi..
Endriani
doaj  

Estimating soil water retention for wide ranges of pressure head and bulk density based on a fractional bulk density concept. [PDF]

Sci Rep, 2020
Sun H, Lee J, Chen X, Zhuang J.
europepmc   +1 more source

ncreasing of “Keprok” Citrus Production in the Andisols of Karo by a Local Compound Fertilizers

Journal of Tropical Soils, 2010
The improvement of “keprok” citrus production in term of quantity and quality depends on soil properties and fertilization. Many factors affected efectiveness and efficiency of fertilizers i.e. soil, climate, plant species, growth period of plant, plant
Enggis Tuherkih, Sukristiyonubowo
doaj  

Soil survey laboratory grain count data to substantiate the rarity of mineral grains in forensic soil reports of examination. [PDF]

J Forensic Sci, 2021
Stern LA, Webb JB, Ingham J, Monteith S, Saginor I.   +4 more
europepmc   +1 more source