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Factors controlling decomposition of soil organic matter in fallow systems of the high tropical Andes: A field simulation approach using 14C- and 15N- labelled plant material
(2006)
N-rich (C:N ¼ 27) and N-poor (C:N ¼ 130) wheat straw, labelled with 14C and 15N, was incubated for 2 yr in two major ecosystems of the upper elevation belt of cultivation in the high Andes: the moist Paramo (precipitation ...
Carbon sequestration potencial of the Neotropical savannas of Colombia and Venezuela
(Lal, R., Cerri, C., Bernoux, M., Etchevers, J., Cerri, E. (Eds)., 2006)
Determination of water-soluble and total extractable polyphenolics in biomass, necromass and decomposing plant material using near-infrared reflectance spectroscopy (NIRS)
(2005)
Near infrared reflectance spectroscopy (NIRS) was used to predict the water-soluble and total extractable polyphenolics of plant material. Different life forms (forbs, grasses, shrubs, giant rosettes), organs (leaves, ...
Nord-Anden Venezuela
(Burga, C., Klötzli, F., Grabherr, G. (Eds) Gebirge der Erde. Ulmer, Stuttgart, pp 425-435, 2004)
Nord-Anden (Venezuela)
(2004)