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Litter quality of C3 perennial grasses and soil inorganic nitrogen in a semi-arid rangeland of central Argentina
(elsevier, 2008-09)
The study was undertaken to quantify litter quality of six C3 perennial grasses and species effects on soil inorganic nitrogen (N) in a semiarid rangeland of central Argentina. Leaf litter and roots were analyzed for N, ...
Plant species and defoliation effects on soil nitrogen mineralization in a semiarid rangeland of Argentina
(Springer, 2021-09)
The objective of this study was to evaluate the effects of moderate defoliation and grass species on soil nitrogen (N) mineralization in a semiarid grassland of northeastern Patagonia, Argentina. Studied species were Poa ...
ACIDS SOILS PH AND NUTRIENT IMPROVEMENT WHEN AMENDED WITH INORGANIC SOLID WASTES FROM KRAFT MILL
(Sociedad Chilena de Química, 2007)
Novel inorganic pyrophosphatase from soil metagenomic and family and subfamily prediction
(2014)
Inorganic pyrophosphatase (PPase) is widely studied, to be extremely important for survival of plants and microorganisms. PPases catalyze an essential reaction the hydrolysis of inorganic pyrophosphate (PPi) to inorganic ...
Impact of Urea and Ammoniacal Nitrogen Wastewaters on Soil: Field Study in a Fertilizer Industry (Bahía Blanca, Argentina)
(Springer, 2021-09)
Nitrogen compounds in industrial effluents are considered a serious threat to the environment. The aim of this work is to identify the effect produced by nitrogen-rich wastewater on alkaline soils from industrial land. Two ...
EFFECT OF NITROGEN FERTILIZER AND MAIZE STRAW INCORPORATION ON NH4+15N AND N0(3) -15N ACCUMULATION IN BLACK SOIL OF NORTHEAST CHINA AMONG THREE CONSECUTIVE CROPPING CYCLES
(Chilean Society of Soil Science/Sociedad Chilena de la Ciencia del Suelo, 2010)
Effect of seaweed on the levels of available phosphorus and nitrogen in a calcareous soil.
(American Society of Agronomy, 1968)
The objective of the present investigation was to study changes in levels of phosphorus and nitrogen in soils supplemented with dry, ground seaweeed, KNO3, and KH2PO4. After intervals of 21, 42, 76 and 105 days, phosphorus, ...
Challenging the paradigm of nitrogen cycling: no evidence of in situ resource partitioning by coexisting plant species in grasslands of contrasting fertility
(Wiley, 2015-01)
In monoculture, certain plant species are able to preferentially utilize different nitrogen (N) forms, both inorganic and organic, including amino acids and peptides, thus forming fundamental niches based on the chemical ...