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hedley fractionation (116) 116
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Biology and Fertility of Soils, ISSN 0178-2762, 1/2014, Volume 50, Issue 1, pp. 169 - 178
Journal Article
Journal of Soils and Sediments, ISSN 1439-0108, 7/2011, Volume 11, Issue 5, pp. 830 - 840
Journal Article
Science of the Total Environment, ISSN 0048-9697, 11/2016, Volume 569-570, pp. 65 - 72
Phosphorus (P) recycling or reuse by pyrolyzing crop residue has recently elicited increased research interest. However, the effects of feedstock and pyrolysis... 
Phosphorus | Hedley fraction | Salt-soil | P NMR | Biochar | Pyrophosphate
Journal Article
by Xu, G and Zhang, Y and Shao, HB and Sun, JN
SCIENCE OF THE TOTAL ENVIRONMENT, ISSN 0048-9697, 11/2016, Volume 569, pp. 65 - 72
Phosphorus (P) recycling or reuse by pyrolyzing crop residue has recently elicited increased research interest. However, the effects of feedstock and pyrolysis... 
NUCLEAR-MAGNETIC-RESONANCE | Phosphorus | Hedley fraction | RELEASE | Biochar | P-31 NMR | ENVIRONMENTAL SCIENCES | IMPACT | Salt-soil | MANURE | COMPOST | SOIL-PHOSPHORUS | AVAILABILITY | ORGANIC-CARBON | SPECIATION | Pyrophosphate | NITROGEN
Journal Article
Geoderma, ISSN 0016-7061, 03/2019, Volume 338, pp. 128 - 135
With the intensification of agricultural production in many European countries, more marginal soils with elevated organic matter (OM) content are being brought... 
P fractions | Build-up | Histosols | Pathways | Hedley fractionation | Soil P cycling | MANAGEMENT | CHEMICAL NATURE | SORPTION | SOIL SCIENCE | AVAILABILITY | DIFFUSIVE GRADIENTS | AGRICULTURAL SOILS | EVERGLADES | CULTIVATION | TRANSFORMATIONS
Journal Article
Catena, ISSN 0341-8162, 2010, Volume 82, Issue 2, pp. 118 - 125
Phosphorus availability is commonly assumed to limit productivity in lowland tropical rainforests, yet there is relatively little information on the chemical... 
Organic phosphorus | Hedley sequential fractionation | Inorganic phosphorus | Barro Colorado Island | Phosphorus cycle | Panama | MATTER | WATER RESOURCES | HEDLEY FRACTIONATION | NUTRIENT | SOIL SCIENCE | EXTRACTION | GEOSCIENCES, MULTIDISCIPLINARY | SPECTROSCOPY | DYNAMICS | CULTIVATION
Journal Article
Science of the Total Environment, ISSN 0048-9697, 11/2016, Volume 569-570, pp. 65 - 72
Phosphorus (P) recycling or reuse by pyrolyzing crop residue has recently elicited increased research interest. However, the effects of feedstock and pyrolysis... 
Phosphorus | Hedley fraction | Salt-soil | Biochar | 31P NMR | Pyrophosphate
Journal Article
JOURNAL OF ENVIRONMENTAL QUALITY, ISSN 0047-2425, 11/2013, Volume 42, Issue 6, pp. 1763 - 1770
Ultisols in China need phosphorus (P) fertilization to sustain crop production but are prone to P loss in runoff. Balancing P inputs and loss requires detailed... 
ENVIRONMENTAL SCIENCES | AMENDED SOILS | EXTRACTION | XANES SPECTROSCOPY | NMR-SPECTROSCOPY | CHINA | PEDOGENESIS | ORGANIC PHOSPHORUS | CHEMICAL SPECIATION | HEDLEY FRACTIONATION | RED SOIL
Journal Article
ENVIRONMENTAL SCIENCE & TECHNOLOGY, ISSN 0013-936X, 03/2010, Volume 44, Issue 6, pp. 2092 - 2097
Little is known about P species in agro-industrial byproducts from developing countries, which may be either pollutants or valuable soil amendments. The... 
PHOSPHATE | ENVIRONMENTAL SCIENCES | MAGNETIC-RESONANCE-SPECTROSCOPY | MINERALS | ENGINEERING, ENVIRONMENTAL | SOIL-PHOSPHORUS | SOLID-STATE SPECIATION | PHYTIC ACID | ORGANIC PHOSPHORUS | EXTRACTS | HEDLEY FRACTIONATION | CULTIVATION
Journal Article
GLOBAL BIOGEOCHEMICAL CYCLES, ISSN 0886-6236, 2013, Volume 27, Issue 1, pp. 108 - 118
The inventory of soil phosphorus (P) is subject to significant changes over time. The main primary form, bedrock-derived apatite P, becomes progressively lost... 
SOUTH WESTLAND | NEW-ZEALAND | PUERTO-RICO | ECOSYSTEM RETROGRESSION | RAIN-FOREST | NUTRIENT LIMITATION | HEDLEY FRACTIONATION | LONG-TERM CHRONOSEQUENCES | ENVIRONMENTAL SCIENCES | GEOSCIENCES, MULTIDISCIPLINARY | PALEOSEISMIC ACTIVITY | ORGANIC PHOSPHORUS | METEOROLOGY & ATMOSPHERIC SCIENCES
Journal Article
Chinese Journal of Applied Ecology, ISSN 1001-9332, 07/2009, Volume 20, Issue 7, pp. 1775 - 1782
Journal Article