Results 11 to 20 of about 315 (137)
Storage Potential of Soil Functional Carbon Fractions in the World's Largest Plantations. [PDF]
Adv Sci (Weinh)Climate warming and drying increase the loss of mineral‐associated and particulate organic carbon during the conversion of natural forests to plantations. Based on a survey of the world's largest plantations, the study quantifies the soil carbon deficit in plantations and assesses benchmarks and targets for functional soil organic carbon, highlighting ...
Ren S +5 more
europepmc +2 more sources
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
doaj +1 more source
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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Melanic and Fulvic Andisols in Volcanic Soils derived from some Volcanoes in West Java
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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The effect of Al, Si and Fe contents (selective dissolution) on soil physical properties at the northern slope of Mt. Kawi [PDF]
Journal of Degraded and Mining Lands Management, 2015 A toposequence at the northern slope of Mt. Kawi (East Java), having andic properties, were studied. Soil samples at various horizons from five profiles along the toposequence were selected for this study.
I Nita, S R Utami, Z Kusuma
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Non-allophanic Andosols of Trindade Island, south Atlantic: a new soil order in Brazil [PDF]
Revista Brasileira de Ciência do Solo, 2020 The pedological studies carried out so far in Trindade Island (TI) have obtained patchy evidences of allophane, without detailed mineralogical and micromorphological studies to confirm the occurrence of Andosols in TI.
Ana Carolina Campos Mateus +4 more
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Charge Characteristics and Cation Exchanges Properties of Hilly Dryland Soils Aceh Besar, Indonesia
Aceh International Journal of Science and Technology, 2020 Soil surface charge and cation exchange are important parameters of soil fertility in tropical soils. This study was conducted to investigate characteristics of surface charges and cation exchanges on four soil orders of the dryland in Aceh Besar ...
Sufardi Sufardi +5 more
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RHIZOBACTERIA AS BIOCONTROL AGENTS OF ROOT ROT DISEASE ON SHALLOT
Sains Tanah: Journal of Soil Science and Agroclimatology, 2015 Shallot is a high-economic value commodity, but so far the supply is still lower than the demand. One of the production problem is “moler” disease of shallot (MDS) caused by Fusarium oxysporum f.sp. cepae (FOCe). The aim of this research was to study the
Nunik Iriyanti Ramadhan +2 more
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Characterization of Humic Substance Extracted from Andisols, Spodosols, Peat, and Lignite
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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Five decades of hand‐feel soil texture estimation: Accuracy, challenges, and improvements
Soil Science Society of America Journal, Volume 90, Issue 3, May/June 2026.Abstract Soil texture refers to the proportion of fine soil particles with diameters less than 2 mm, classified into particle size categories that define the soil texture class. Hand‐feel estimation in the field is widely used by soil scientists and technicians during pedological surveys to characterize soil horizons.
Roberto Barbetti +4 more
wiley +1 more source