Results 101 to 110 of about 3,446 (205)

Kajian Sebaran Humus, Alofan dan Senyawa Humus Kompleks Pada Tanah Andisol

open access: yesPlanta Tropika: Jurnal Agrosains, 2017
Humic substances (humus), allophanes and humus complexes are the soil component which have highly reactivity and give great contribution   on genesis and lead to presence  of specific chemical and physical properties of Andisols.
Tati B. Kusmiyarti   +3 more
doaj  

Properties and Management Implications of Soils Formed From Volcanic Materials in Lembang Area, West Java [PDF]

open access: yes, 2008
Soils formed from volcanic materials have a high potential for agricultural development, especially for horticultural crops, tea, and pine trees. Data on the characteristics of these soils are important for the management planning.
Yatno, E. (Edi), Zauyah, S. (Siti)
core  

Mineralogical, Physical, and Chemical Properties of Soils From Andesitic Volcanic Tuff of Mt. Burangrang, West Java [PDF]

open access: yes, 2003
Information of soils on andesitic volcanic tuff in Indonesia is still limited. Three soil pedons, formed in andesitic volcanic tuff situated in the intensively cultivated vegetable growing areas and secondary forest areas around the Mt.
YATNO, E. (EDI), ZAUYAH, S. (S)
core  

Organo-aluminum complexation as a dominant metal control on soil carbon storage in Andisols: Global evidence across pedogenic and pH gradients

open access: yesGeoderma
Soil organic carbon (SOC) storage and persistence are strongly controlled by reactive metal phases, particularly organically complexed aluminum (Al) and iron (Fe) and short-range-order (SRO) minerals.
Morimaru Kida   +4 more
doaj   +1 more source

Andisols from Tondano Area, North Sulawesi: Properties and Classification

open access: yesJournal of Tropical Soils, 2008
Three pedons of Andisol (TN-1, TN-2 and TN-3) developed from young volcanic materials of the Lokon, Soputan, and Lengkoan volcanoes respectively in the Tondano area, North Sulawesi, were studied in the field, and 18 soil samples were analysed in the ...
Hikmatullah
doaj  

Uneven landscapes inhabited by middle Miocene mammals from La Pava and Collón Cura formations in North Patagonia

open access: yesSwiss Journal of Palaeontology
The Collón Cura Formation (CCF) bears a diverse assemblage of middle Miocene terrestrial mammals (the Colloncuran fauna) known from the end of XIX century.
Alejandro G. Kramarz   +7 more
doaj   +1 more source

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