Results 11 to 20 of about 1,293 (169)
Melanic and Fulvic Andisols in Volcanic Soils derived from some Volcanoes in West Java [PDF]
Indonesian Journal on Geoscience, 2014 DOI: 10.17014/ijog.v7i4.149Melanic and fulvic Andisols are the great groups in the classification of volcanic soils Andisols, which describe the soils with high organic carbon content in the epipedon. The organic C must be more than 6% in the upper 30 cm
Rina Devnita
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Utilization of Actinomycetes to increase phosphate availability at different soil moisture conditions in Andisols Namanteran, North Sumatera [PDF]
Ilmu Pertanian (Agricultural Science), 2023 The high phosphate retention in Andisols causes the availability of P to be low, can not be absorbed by plants. Actinomycetes are capable of solubilizing bound phosphates. This research aimed to identify Actinomycetes in Andisols Namanteran, assess their
M Reza Alfikri +2 more
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Characterization of Humic Substance Extracted from Andisols, Spodosols, Peat, and Lignite [PDF]
Sains Tanah: Journal of Soil Science and Agroclimatology, 2018 Soil and other materials with high C-organic content are potential natural sources of humic substances. Until now the differences in the characteristics of such humic substances that are extracted from different sources have not been widely studied. Thus,
Eka Rahmi +2 more
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Evaluación de la repelencia al agua de algunos Andisols de Antioquia bajo cobertura de Pinus patula [PDF]
Acta Agronómica, 1991 En 115 hectáreas de Andisols bajo cobertura de Pinus panda de la quebrada Piedras Blancas, se encontró repelencia severa al agua en capas con espesores entre 4 y 12 centímetros, sueltas, secas y minerales, distribuídas en parches.
Herrón O. Francisco E. +1 more
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Phosphorus-mineralizing Communities Reflect Nutrient-Rich Characteristics in Japanese Arable Andisols. [PDF]
Microbes Environ, 2018 Elucidating the soil phosphorus cycle driven by soil microbes is a vital question in soil microbial ecology. The Japanese arable Andisols, occupying half of the Japanese cropland, are known for their high phosphorus sorption capacity.
Mise K +4 more
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Soil Carbon Dynamics under Pastures in Andean Socio-Ecosystems of Colombia
Agronomy, 2020 Models can help to explain the main interactions, magnitudes, and velocity by which biological processes accumulate soil organic carbon (SOC) in pastures.
María-Cristina Ordoñez +3 more
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Sains Tanah: Journal of Soil Science and Agroclimatology, 2023 Phosphorus (P) is a macro-essential element extensively used in agricultural production. Andisols, commonly found in Indonesia, serve as agricultural areas with high, excessive, and continuous organic matter input. However, the propensity of the soil for
Muhammad Yussaq Noor +2 more
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Role of Nanoclays in Carbon stabilization in Andisols and Cambisols [PDF]
, 2015 Greenhouse gas (GHG) emissions and their consequent effect on global warming are an issue of global environmental concern. Increased carbon (C) stabilization and sequestration in soil organic matter (SOM) is one of the ways to mitigate these emissions ...
Velásquez, G. +6 more
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Revista Facultad de Ingeniería Universidad de Antioquia, 2013 The Mancozeb (etilenbisditiocarbamato of zinc and manganese) is one of the fungicides of greater use in Colombia, and is classified in toxicological category IV.
María Carolina Domínguez +2 more
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Distribution of Available Silicon of Volcanic Ash Soils in Jeju Island
Applied and Environmental Soil Science, 2019 In soils, dissolved silicon (Si) is adsorbed onto soil particles or is leached into groundwater through the soil profile. Andisols may play an important role in contributing to high dissolved Si concentrations in groundwater on Jeju Island, Korea.
Won-Pyo Park +3 more
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