Crop residue contributions to phosphorus pools in agricultural soils: A review
The phosphorus (P) content of crop residues and its availability to a subsequent crop can
range from agronomically insignificant, to quantities in excess of crop P requirement …
range from agronomically insignificant, to quantities in excess of crop P requirement …
Unravelling the role of rhizosphere microbiome and root traits in organic phosphorus mobilization for sustainable phosphorus fertilization. A review
Moving toward more sustainable sources for managing phosphorus (P) nutrition in
agroecosystems, organic phosphorus (Po) derived from organic inputs and soil is …
agroecosystems, organic phosphorus (Po) derived from organic inputs and soil is …
Strategies and agronomic interventions to improve the phosphorus-use efficiency of farming systems
Phosphorus (P)-deficiency is a significant challenge for agricultural productivity on many
highly P-sorbing weathered and tropical soils throughout the world. On these soils it can be …
highly P-sorbing weathered and tropical soils throughout the world. On these soils it can be …
The chemical nature of P accumulation in agricultural soils—implications for fertiliser management and design: an Australian perspective
Many agricultural soils worldwide in their natural state are deficient in phosphorus (P), and
the production of healthy agricultural crops has required the regular addition of P fertilisers …
the production of healthy agricultural crops has required the regular addition of P fertilisers …
Rapid microbial phosphorus immobilization dominates gross phosphorus fluxes in a grassland soil with low inorganic phosphorus availability
EK Bünemann, A Oberson, F Liebisch, F Keller… - Soil Biology and …, 2012 - Elsevier
Gross phosphorus (P) fluxes measured in isotopic dilution studies with 33P labeled soils
include the biological processes of microbial P immobilization, remineralization of …
include the biological processes of microbial P immobilization, remineralization of …
Long-term addition of organic fertilizers has little effect on soil organic phosphorus as characterized by 31P NMR spectroscopy and enzyme additions
KE Annaheim, AL Doolette, RJ Smernik, J Mayer… - Geoderma, 2015 - Elsevier
Organic fertilizers are important in agroecosystems, but the fate of specific forms of added
phosphorus (P) in the long-term is not well understood. We studied the effects of 62 years of …
phosphorus (P) in the long-term is not well understood. We studied the effects of 62 years of …
Impact of reduced tillage on soil organic carbon and nutrient budgets under organic farming
F Gadermaier, A Berner, A Fließbach… - … Agriculture and Food …, 2012 - cambridge.org
No-tillage (NT) and reduced tillage (RT) systems are well-known management tools for
reducing soil erosion and improving soil fertility. NT and RT may improve the environmental …
reducing soil erosion and improving soil fertility. NT and RT may improve the environmental …
Influence of long-term phosphorus fertilisation history on the availability and chemical nature of soil phosphorus
Data on the dynamics and fate of phosphorus (P) under low soil-test P (STP) conditions is
essential for the development of cropping strategies with a high P use efficiency. This study …
essential for the development of cropping strategies with a high P use efficiency. This study …
Enzyme additions as a tool to assess the potential bioavailability of organically bound nutrients
EK Bünemann - Soil Biology and Biochemistry, 2008 - Elsevier
Potential enzyme activities in soil and water samples are measured by addition of an excess
amount of suitable substrate and subsequent determination of product release. If the …
amount of suitable substrate and subsequent determination of product release. If the …
Management of soil phosphorus fertility determines the phosphorus budget of a temperate grazing system and is the key to improving phosphorus efficiency
RJ Simpson, A Stefanski, DJ Marshall… - Agriculture, Ecosystems …, 2015 - Elsevier
The phosphorus (P) efficiency of fertilised grazing systems on P deficient soils is often very
low. P budgets (P input vs P output) were developed to examine P use in a long-term …
low. P budgets (P input vs P output) were developed to examine P use in a long-term …