Effects of fertiliser on phosphorus pools in soils with contrasting organic matter content: A fractionation and path analysis study
With the intensification of agricultural production in many European countries, more
marginal soils with elevated organic matter (OM) content are being brought into cultivation …
marginal soils with elevated organic matter (OM) content are being brought into cultivation …
Plant uptake of legacy phosphorus from soils without P fertilization
The purpose of this study was to evaluate how the different phosphorus fractions in soils
contribute to plant uptake, based on the combination between the sequential P fractionation …
contribute to plant uptake, based on the combination between the sequential P fractionation …
Phosphorus fractions and adsorption characteristics in grassland soils of varied soil phosphorus status
M Herlihy, D McGrath - Nutrient Cycling in Agroecosystems, 2007 - Springer
Abstract Characterization of phosphorus (P) in soils is important both agronomically and
environmentally, although the outcome may depend on the technique applied …
environmentally, although the outcome may depend on the technique applied …
Phosphorus budget and organic phosphorus fractions in response to long-term applications of chemical fertilisers and pig manure in a Mollisol
C Song, X Han, E Wang - Soil Research, 2011 - CSIRO Publishing
This paper describes the effects of chemical fertiliser and pig manure application on the
phosphorus (P) balance and changes of soil organic P (Po) fractions in a Mollisol following …
phosphorus (P) balance and changes of soil organic P (Po) fractions in a Mollisol following …
Assessing the bioavailability of dissolved organic phosphorus in pasture and cultivated soils treated with different rates of nitrogen fertiliser
RW McDowell, GF Koopmans - Soil Biology and Biochemistry, 2006 - Elsevier
A proportion of dissolved organic phosphorus (DOP) in soil leachates is readily available for
uptake by aquatic organisms and, therefore, can represent a hazard to surface water quality …
uptake by aquatic organisms and, therefore, can represent a hazard to surface water quality …
Phosphorus mobilization in low-P arable soils may involve soil organic C depletion
Organic farming systems often show negative nutrient balances that may compromise the
availability of phosphorus over the mid-term. Calcareous soils with low organic matter …
availability of phosphorus over the mid-term. Calcareous soils with low organic matter …
The effect of organic amendments on phosphorus chemistry in a potato cropping system
MS Erich, CB Fitzgerald, GA Porter - Agriculture, Ecosystems & …, 2002 - Elsevier
Understanding the role of organic matter in increasing phosphorus (P) bioavailability may
lead to the development of cropping systems that can increase the efficiency of soil P use …
lead to the development of cropping systems that can increase the efficiency of soil P use …
Effect of green manure addition on soil organic phosphorus mineralisation
PS Randhawa, LM Condron, HJ Di, S Sinaj… - Nutrient Cycling in …, 2005 - Springer
The mineralization of organic forms of phosphorus (P) in soil contributes significantly to plant
P uptake, although quantification of organic P mineralisation has been impeded by …
P uptake, although quantification of organic P mineralisation has been impeded by …
Opportunities for mobilizing recalcitrant phosphorus from agricultural soils: a review
Background Phosphorus (P) fertilizer is usually applied in excess of plant requirement and
accumulates in soils due to its strong adsorption, rapid precipitation and immobilisation into …
accumulates in soils due to its strong adsorption, rapid precipitation and immobilisation into …
Soil phosphorus pools with addition of fertiliser phosphorus in a long-term grazing experiment
Grasslands are a globally important use of land for food and fibre production, which often
require the addition of phosphorus (P) fertiliser to maximise plant production. However, a …
require the addition of phosphorus (P) fertiliser to maximise plant production. However, a …
相关搜索
- chemical fertilisers phosphorus fractions
- grassland soils phosphorus fractions
- fertiliser phosphorus grazing experiment
- recalcitrant phosphorus agricultural soils
- nitrogen fertiliser cultivated soils
- arable soils phosphorus mobilization
- pig manure phosphorus fractions
- organic amendments phosphorus chemistry
- adsorption characteristics phosphorus fractions
- chemical fertilisers phosphorus budget