Results 31 to 40 of about 7,676,313 (294)

Variability in the Mobilization of Sediment and Phosphorus across 13 European Soils. [PDF]

, 2009
The objectives of this study were to examine the variability in mobilization and transport of primary particles and associated total phosphorus (TP) in sediments eroded by overland flow from 13 European arable soils and to consider the empirical support ...
Quinton, John N., Presta, Manuela, Miller, Nicola, Barberis, Elisabetta   +3 more
core   +5 more sources

Phosphorus Availability for Plant Uptake in a Phosphorus‐Enriched Noncalcareous Sandy Soil

Journal of Environmental Quality, 2004
ABSTRACTMining soil phosphorus (i.e., harvesting P taken up from the soil by a crop grown without external P addition) has been proposed as a possible management strategy for P‐enriched soils to decrease the risk of P leaching. We performed a pot experiment in a greenhouse where grass was cropped on a P‐enriched noncalcareous sandy soil at zero P ...
Koopmans, G.F., Chardon, W.J., Ehlert, P.A.I., Dolfing, J., Suurs, R.A.A., Oenema, O., van Riemsdijk, W.H.   +6 more
openaire   +3 more sources

Phosphorus Allocation to Leaves of Beech Saplings Reacts to Soil Phosphorus Availability [PDF]

Frontiers in Plant Science, 2019
Frontiers in Plant Science ...
Sonia Meller, Sonia Meller, Emmanuel Frossard, Jörg Luster   +3 more
openaire   +5 more sources

Phosphorus activators contribute to legacy phosphorus availability in agricultural soils: A review [PDF]

Science of The Total Environment, 2018
Phosphorus (P) is one of the most limiting macronutrients for crop productivity and P deficiency is a common phenomenon in agricultural soils worldwide. Despite long-term application of phosphate fertilizers to increase crop yields, P availability is often low, due to the high affinity of phosphate for the soil solid phase.
Zhu, Jing, Li, Min, Whelan, Mick
openaire   +3 more sources

Not Available

, 2022
Not AvailableAn in-depth knowledge on impact of integrated nutrient management (INM) practice on yield sustainability and soil quality is important to scale INM practice across regions.
Not Available
core   +1 more source

Prediction of soil available phosphorus based on soil organic carbon [PDF]

, 2008
There are many cases in which it is desirable to determine relationships among some soil physical and chemical properties. In soil studies, soil available phosphorous (AP) are often determined using laboratory tests, but it may be more suitable and ...
Rashidi, Majid, Khabbaz, Borzoo Ghareei, Seilsepour, Mohsen   +2 more
core   +1 more source

Cover Crops and Soil Phosphorus Availability

Communications in Soil Science and Plant Analysis, 2017
Plants affect soil phosphorus (P) solubility through root exudates, but studies are lacking on species used as relay or cover crops in tropical environments. We evaluated the effect of cover crops on soil phosphorus (P) availability in an oxisol. Ruzigrass (Brachiaria ruziziensis), pearl millet (Pennisetum glaucum), peanut (Arachis hypogaea), crambe ...
Janegitz, Moniki Campos, Helene Martins, Ana Rita, Rosolem, Ciro Antonio   +2 more
openaire   +2 more sources

INORGANIC PHOSPHORUS FORMS IN ALLUVIAL AND CALCAREOUS SOILS AS AFFECTED BY DIFFERENT PHOSPHORUS APPLICATION LEVELS AND INCUBATION PERIODS. [PDF]

Journal of Soil Sciences and Agricultural Engineering, 2011
There is a debate concerning the optimum time of phosphorus application under Egyptian soil conditions. For this purpose, a laboratory incubation experiment was carried out at Soils Department, Faculty of Agriculture, Mansoura University to determine the
M. A. Elsherpiny, A. A. Mosa, M. W. El-Agrodi   +2 more
doaj   +1 more source

Metagenomics of the Effect of Long-Term Straw Return on the Phosphorus Cycle in Meadow Black Soil

Agronomy, 2023
Returning crop straw to the soil is an effective measure to increase soil fertility and maintain crop yield in agroecosystems. In this study, we conducted a 34-year field experiment (1984–2017) to investigate the relationships among the impacts of straw ...
Chengyu Wang, Dong Wang, Yanan Li, Shuxia Liu   +3 more
doaj   +1 more source

Optimizing Phosphatic Fertilizer Drip Timing to Improve Cotton Yield in Saline–Alkali Soil and Mitigate Phosphorus–Calcium Binding Risks

Agronomy
To improve cotton yield in salinized arid fields, excess salt is removed and phosphorus content is increased. Adjusting phosphate fertilizer timing with water and fertilizer reduces phosphorus binding with calcium ions.
Xiangxi Bu, Xiangwen Xie, Changxue Wu, Manqi Liu, Yongmei Xu   +4 more
doaj   +1 more source