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Modelling of the closed equilibrium system H2O–(CO2)W–CaCO3–NaH2PO4 for wastewater treatment applications
Published 2025-01-01“…Water pollution caused by nitrogen and phosphorus compounds triggers algal blooms and poses challenges to aquatic organisms. …”
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563
The Impact of Mixed Application of Modified Straw Biochar and Organic Fertilizer on Soil Water Retention and Fertility Maintenance in the Loess Hilly Dry Area
Published 2024-12-01“…The highest total nitrogen and total phosphorus contents were 0.37 and 0.95 g/kg, respectively, when the H3PO4-modified biochar-to-fertilizer ratios were 1∶1 and 2∶1. …”
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564
Water-Based Supplementation Technology for Grazing Cattle in the Tropics: A Large-Scale Commercial Case Study
Published 2025-01-01“…Early mechanical dispensers for nutrients, such as non-protein nitrogen (NPN) and phosphorus (P), were prone to malfunction, leading to inconsistent dosing and potential livestock health risks. …”
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565
The Effect of Cysteine on the Removal of Cadmium in Paddy Soil by Combination with Bioremediation and the Response of the Soil Microbial Community
Published 2024-12-01“…After the treatment, the contents of ammonium nitrogen (NH<sub>3</sub>–N), total phosphorus (TP), available potassium (AK), and available phosphorus (AP) in the paddy soils were increased. …”
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566
Efficacy of dietary supplementation with 1α-hydroxycholecalciferol on performance, eggshell quality, serum metabolites, jejunal morphology and bone characteristics of laying hens a...
Published 2025-01-01“…The addition of 1αOHD3 did not affect the phosphorus and ash of the tibia (P > 0.05). Linear and quadratic responses were found for crypt depth (linear and quadratic P = 0.001) and villus height to crypt depth ratio (linear P = 0.004 and quadratic P = 0.010). …”
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567
Urban Fertilizer Ordinances in the Context of Environmental Horticulture and Water Quality Extension Programs: Frequently Asked Questions
Published 2020-02-01“… Excess nitrogen (N) and phosphorus (P) in water bodies are a leading cause of water quality degradation statewide. …”
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568
The Correlation and Regression Analysis of Physicochemical Parameters of River Water for the Evaluation of Percentage Contribution to Electrical Conductivity
Published 2018-01-01“…The correlation matrix shows that color, total dissolved solids (TDS), chloride (Cl), fluoride (F), total phosphorus (TP), total alkalinity (TA), calcium (Ca), magnesium (Mg), sodium (Na), and dissolved oxygen (DO) have a significant effect on the electrical conductivity (EC). …”
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569
A Phosphorous History: William Carlos Williams’ In the American Grain
Published 2016-06-01“…Williams’ foreword suggests the impossibility of writing a true history and points rather to the desire to capture an evanescent reality, what he calls “the phosphorus of the life”. Williams attempts to write the history of a “homemade world” to use Hugh Kenner’s eloquent phrase; rather than looking at Europe as his friend Pound was doing at the time, the text presents variations on recurring motifs of American history, problematizing the notion of a “new” continent and of the discovery of place. …”
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570
Health and sustainability: The nutritional value of snail meat
Published 2024-01-01“…Daily consumption of snails meat, which is notably rich in iron, manganese, phosphorus, calcium, and magnesium, proves to be a valuable source of essential minerals. …”
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571
Intracytoplasmic Crystalline Inclusions in the Hepatocytes of an Antelope
Published 2010-01-01“…Transmission electron microscopy, scanning electron microscopy, energy dispersive X-rays analyses, and infrared spectroscopy on the liver showed the hepatocellular material consistent with protein and carbohydrate with secondary accumulation of calcium and phosphorus. It was concluded that crystalline inclusions may have been derived due to failure of normal physiological hepatocellular clearance associated with a severe chronic disease. …”
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572
River health assessment based on set pair analysis model in typical Northern Chinese City
Published 2025-01-01“…The key environmental factors influencing these communities included pH, dissolved oxygen, ammonium nitrogen, total phosphorus, and altitude. Using an entropy-weighted set pair analysis model, spatial variations in river ecosystem health were evaluated. …”
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573
Mejores Prácticas de Manejo en el Area Agrícola de los Everglades: Controlando el Fósforo en Partícula y Sedimentos en Canales
Published 2007-08-01“…Nadal, is the Spanish language version of "SL228/SS448: Best Management Practices in the Everglades Agricultural Area: Controlling Particulate Phosphorus and Canal Sediments." It explains and discusses particulate P and sediment control practices, which serve as important tools in efforts to improve water quality in the basin. …”
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574
Technology of converted cast with electric influence on tank
Published 2002-11-01“…There is established the essential improvement of \ converter melting indices as regards of resource economy, heightening of tank heat content, lowering of sulfur, phosphorus, nitrogen, oxygen content in melt, and also improvement of \ ecological indices of the process. …”
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575
Plant growth-promoting microorganisms as natural stimulators of nitrogen uptake in citrus.
Published 2025-01-01“…Fertilizer-15N use efficiency increased, as did phosphorus and potassium uptakes. Conversely, no response was observed in the trees co-inoculated with S cerevisiae. …”
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576
Response of Maize (Zea mays L.) to Different Rates of Palm Bunch Ash Application in the Semi-deciduous Forest Agro-ecological Zone of Ghana
Published 2012-01-01“…Results of the study showed that application of palm bunch ash significantly (P<0.05) increased soil pH, soil phosphorus, and exchangeable cations. Maize grain yield varied significantly (P<0.05) among the different treatments in both the major and minor rainy seasons. …”
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577
Repensando el papel del nitrógeno y fósforo en la eutrofización de los ecosistemas acuáticos
Published 2022-04-01“…Dail Laughinghouse IV, Ashley Smyth, Karl Havens, and Thomas Frazer, is a translation of SGEF190/SG118, "Rethinking the Role of Nitrogen and Phosphorus in the Eutrophication of Aquatic Ecosystems." https://edis.ifas.ufl.edu/sg191 …”
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578
Determination of Heavy Metal Pollution in the Dankran River in the Bekwai Municipality of Ghana
Published 2022-01-01“…The physicochemical properties, the biological oxygen demand (BOD), chemical oxygen demand (COD), and nitrogen, phosphorus, and potassium (NPK) concentrations were all within the allowable healthy limits according to WHO standards. …”
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579
Mejores Prácticas de Manejo en el Area Agrícola de los Everglades: Controlando el Fósforo en Partícula y Sedimentos en Canales
Published 2007-08-01“…Nadal, is the Spanish language version of "SL228/SS448: Best Management Practices in the Everglades Agricultural Area: Controlling Particulate Phosphorus and Canal Sediments." It explains and discusses particulate P and sediment control practices, which serve as important tools in efforts to improve water quality in the basin. …”
Get full text
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580
Lipid content and wastewater treatment potential of Chlorella vulgaris and Scenedesmus obliquus isolated from Uzuncayır Dam Lake
Published 2024-09-01“…Industrial and domestic wastewater contains nitrogen, phosphorus and other nutrients that are the primary food source for algae. …”
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