Add to ORKGThe organic P composition of semi-arid arable soils is largely unknown, but such information is fundamental to understanding P dynamics in irrigated agriculture. We used solution "P nuclear magnetic resonance (NMR) spectroscopy and phosphatase hydrolysis to characterize organic P in semi-arid arable soils from the western USA (organic C 2.0-30.7 g C kg' soil, clay 2-48%, pH 5.2-8.2, CaCO 3 <1-480 g kg -' soil). Total P concentrations ranged from 220 to 1210 mg P kg-1 soil, of which between 12 and 45% was extracted with NaOH-EDTA. Inorganic orthophosphate was the dominant P compound, but concentrations determined by solution 31P NMR spectroscopy were consistently greater than those determined by molybdate colorimetry. Concentrations of organ...
Information on the relationships between phosphatase activities and organic phosphorus (P) turnover ...
In areas under intensive livestock farming and with high application rates of animal manure, inorgan...
editorial reviewedUnderstanding the effects of a fertilization regime on the long-term accumulation ...
The organic P composition of semi-arid arable soils is largely unknown, but such information is fund...
The organic P composition of semi-arid arable soils is largely un-known, but such information is fun...
Information on the composition and dynamics of soil phosphorus (P) remains limited, but is integral ...
Data on the distribution of phosphorus (P) species in soils with differing land uses and properties ...
In many intensive agroecosystems continued inputs of phosphorus (P) over many years can significantl...
Organic phosphorus is potentially an important source of phosphorus (P) for agriculture, although it...
Phosphorus (P) is an essential element for life on our planet. It is central in numerous biochemical...
To maximize crop productivity fertilizer P is generally applied to arable soils, a significant propo...
The influence of soil type and management practices on P distribution in soils from Australian dairy...
To better understand the dynamics of P in soil and plants, chemical characterization and solution 31...
Soil organic and inorganic phosphorus (P) compounds can be influenced by distinctive environmental p...
The elemental composition (stoichiometry) of soil organic matter (SOM) plays an important role in th...
Information on the relationships between phosphatase activities and organic phosphorus (P) turnover ...
In areas under intensive livestock farming and with high application rates of animal manure, inorgan...
editorial reviewedUnderstanding the effects of a fertilization regime on the long-term accumulation ...
The organic P composition of semi-arid arable soils is largely unknown, but such information is fund...
The organic P composition of semi-arid arable soils is largely un-known, but such information is fun...
Information on the composition and dynamics of soil phosphorus (P) remains limited, but is integral ...
Data on the distribution of phosphorus (P) species in soils with differing land uses and properties ...
In many intensive agroecosystems continued inputs of phosphorus (P) over many years can significantl...
Organic phosphorus is potentially an important source of phosphorus (P) for agriculture, although it...
Phosphorus (P) is an essential element for life on our planet. It is central in numerous biochemical...
To maximize crop productivity fertilizer P is generally applied to arable soils, a significant propo...
The influence of soil type and management practices on P distribution in soils from Australian dairy...
To better understand the dynamics of P in soil and plants, chemical characterization and solution 31...
Soil organic and inorganic phosphorus (P) compounds can be influenced by distinctive environmental p...
The elemental composition (stoichiometry) of soil organic matter (SOM) plays an important role in th...
Information on the relationships between phosphatase activities and organic phosphorus (P) turnover ...
In areas under intensive livestock farming and with high application rates of animal manure, inorgan...
editorial reviewedUnderstanding the effects of a fertilization regime on the long-term accumulation ...