Macronutrient Deficiencies in Citrus: Nitrogen, Phosphorus, and Potassium by Mongi Zekri, Thomas A. Obreza

“…SL 201/SS420: Macronutrient Deficiencies in Citrus: Nitrogen, Phosphorus, and Potassium (ufl.edu) …”
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Onsite Sewage Treatment and Disposal Systems: Phosphorus by Mary Lusk, Gurpal S. Toor, Tom Obreza

“… Phosphorus (P) in onsite sewage treatment and disposal systems is a concern because P can impair water quality even lower concentrations than nitrogen. …”
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Chronic Kidney Disease: Phosphorus and Your Diet by Nancy J. Gal, Lauren Headrick, Kate Bennett, Wendy J. Dahl

“…High blood levels of phosphorus may lead to adverse effects on bone, kidney, and heart health. …”
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Sources and methods of phosphorus application in maize cultivation by Idianara Fernanda Pizzatto, Alcir José Modolo, José Ricardo da Rocha Campos, Laércio Ricardo Sartor, Diego Fernando Daniel, Alessandro Bandeira Dalbianco, Rivanildo Dallacort

“…A randomised block design was used in a 3 × 4 factorial scheme comprising 12 treatments, with four replications. Three sources of phosphorus were tested: single superphosphate (SSP), Top-Phos® (TOP-PHOS) and reactive natural phosphate (RNP), in addition to four methods of application (broadcast application [0.00 m] and in-furrow application at three depths [0.05 m, 0.08 m and 0.11 m]). …”
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Onsite Sewage Treatment and Disposal Systems: Phosphorus by Mary Lusk, Gurpal S. Toor, Tom Obreza

“… Phosphorus (P) in onsite sewage treatment and disposal systems is a concern because P can impair water quality even lower concentrations than nitrogen. …”
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Chronic Kidney Disease: Phosphorus and Your Diet by Nancy J. Gal, Lauren Headrick, Kate Bennett, Wendy J. Dahl

“…High blood levels of phosphorus may lead to adverse effects on bone, kidney, and heart health. …”
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Macronutrient Deficiencies in Citrus: Nitrogen, Phosphorus, and Potassium by Mongi Zekri, Thomas A. Obreza

“…SL 201/SS420: Macronutrient Deficiencies in Citrus: Nitrogen, Phosphorus, and Potassium (ufl.edu) …”
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Responses of laying performance, eggshell quality, calcium, and phosphorus metabolism to feeding patterns and dietary available phosphorus levels in aged laying hens by Dan Shao, Liangji Liu, Haibing Tong

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Rethinking the Role of Nitrogen and Phosphorus in the Eutrophication of Aquatic Ecosystems by Ashley Smyth, H. Dail Laughinghouse, Karl Havens, Thomas Frazer

“… Nitrogen and phosphorus are two nutrients that are essential for the growth and survival of plants and animals but are often present in short supply. …”
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Drinking Water Treatment Residuals to Control Phosphorus in Soils by Jonathan D. Judy, Maria L. Silveira, Sampson Agyin-Birikorang, George O'Connor, Thomas A. Obreza

“… Soils in Florida may contain excess soil phosphorus (P) resulting from fertilizer, manure or biosolids applications. …”
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Phosphorus Removal Rates from Sod Production Systems by Maria L. Silveira, Randy Bateman, Joseph Walter, Jerry Sartain, Christa L. Kirby, Pete Deal

“…Published by the UF Department of Soil and Water Sciences, November 2009. SL 309/SS521: Phosphorus Removal Rates from Sod Production Systems (ufl.edu) …”
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Drinking Water Treatment Residuals to Control Phosphorus in Soils by Sampson Agyin-Birikorang, George A. O'Connor, Thomas A. Obreza

“…SL 300/SS513: Drinking-Water Treatment Residuals to Control Phosphorus in Soils (ufl.edu) …”
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An Indicator for Risk of Phosphorus Loss from Sandy Soils by Vimala D. Nair, Willie G. Harris, Debolina Chakraborty

“…SL333/SS539: An Indicator for Risk of Phosphorus Loss from Sandy Soils (ufl.edu) …”
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Rethinking the Role of Nitrogen and Phosphorus in the Eutrophication of Aquatic Ecosystems by Karl Havens, Thomas Frazer

“…For many years, environmental agencies have sought to improve the water quality of lakes and estuaries by reducing inputs of phosphorus. New research indicates that we must reduce both phosphorus and nitrogen to reverse eutrophication symptoms. …”
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Economic Analysis of Water Treatments for Phosphorus Removal in Florida by Daisuke Sano, Alan Hodges, Robert Degner

“… Excessive phosphorus loads in urban and agricultural runoff are identified as one of the greatest threats to the natural environment of Central and South Florida. …”
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The Potential for Plants to Remove Phosphorus from the Spodic Horizon by Debolina Chakraborty, Vimala D. Nair, Willie G. Harris, Roy D. Rhue

“…Under what conditions can plants be used to remove phosphorus from common Florida soils? This 5-page fact sheet shows how calculations for the phosphorus saturation ratio and soil phosphorus storage capacity at various soil depths can be used to determine whether to use phytoremediation as a strategy to remove phosphorus from the soil. …”
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Potential of Black Phosphorus in Immune-Based Therapeutic Strategies by Wenjuan Dong, Hu Wang, Hailin Liu, Chunqiao Zhou, Xuelin Zhang, Song Wang, Lin He

“…Black phosphorus (BP) consists of phosphorus atoms, an essential element of bone and nucleic acid, which covalently bonds to three adjacent phosphorus atoms to form a puckered bilayer structure. …”
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Phosphorus Fertilizer Recommendations for Sugarcane on Florida Mineral Soils by J. Mabry McCray

“… This presents phosphorus fertilizer recommendations for sugarcane produced for sugar on Florida mineral soils along with supporting information. …”
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Morphophysiological approach to heterosis in phosphorus use efficiency in popcorn by Rosimeire Barboza Bispo, Antônio Teixeira do Amaral Junior, Talles de Oliveira Santos, Valter Jário de Lima, Bruna Rohem Simão, Marta Simone Mendonça Freitas, Samuel Henrique Kamphorst, Carolina Macedo Carvalho, Danielle Leal Lamêgo, Flávia Nicácio Viana, Wallace de Paula Bernardo, Eliemar Campostrini, Ricardo Bressan-Smith

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Soil Phosphorus Storage Capacity for Environmental Risk Assessment by Vimala D. Nair, Willie G. Harris

“…A concept called the “safe” soil phosphorus storage capacity (SPSC) that is based on a threshold phosphorus saturation ratio (PSR) has been developed; the PSR is the molar ratio of P to Fe and Al, and SPSC is a PSR-based calculation of the remaining soil P storage capacity that captures risks arising from previous loading as well as inherently low P sorption capacity of a soil. …”
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