Showing 201 - 220 results of 226 for search '"phosphorus"', query time: 0.04s Refine Results
  1. 201

    ADMINISTRATION OF EARLY POST-PARTUM ORAL DRENCH IN DAIRY COWS: EFFECTON METABOLIC PROFILE by R. Schallenberger Gonçalves, F. Cardoso, F. de Souza Guagnini, L. J. Reyes Castañeda, F. Gonzalez

    Published 2015-01-01
    “…Biochemical determinations were performed in serum (albumin, urea, cholesterol, triglycerides, non-esterified fatty acids - ne F a -, calcium, phosphorus, magnesium, aspartate transaminase - as T- and gammaglutamyl- transferase -GGT-) and a cow-side determination of beta-hydroxybutyrate (BHB) was performed using the a bbot blood Precision Xtra system. …”
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    Article
  2. 202

    Spatial and temporal variations of trophic state conditions of LakeBunyonyi, south‑western Uganda by Alex, Saturday, Thomas J., Lyimo, John, Machiwa, Siajali, Pamba

    Published 2023
    “…Secchi depth (SD), total phosphorus (TP) and chlorophyll-a (Chl-a) concentra-tion were measured to aid the quantification of trophic state condition of the lake using Carlson trophic state index (CTSI).The trophic state index (TSI) values based on SD, TP and Chl-a values were 60.82 ± 5.35, 68.99 ± 11.04 and 61.74 ± 7.51,respectively. …”
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    Article
  3. 203

    Analysis onThe Effect of Dap and NPK Fertilizers Applications on Broccoli Yield. by Bikorwomuhangi, Pastori

    Published 2024
    “…The study investigated the effects of DAP (Diammonium phosphate) and NPK (Nitrogen-Phosphorus-Potassium) fertilizers on broccoli yield, aiming to provide insights into optimal fertilizer management strategies for enhancing crop yield. …”
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    Thesis
  4. 204

    An Investigation of Presumptive Synergism of Oil Palm Bunch Ash and Sawdust Amendments in Remediation of crude oil Spiked Soil by Ejikeme Albert, Di Anyanwu

    Published 2016-05-01
    “…Total nitrogen increased from 0.66±0.1 to 0.69±0.0% for TC, remained nearly the same for TD and reduced from 0.4±0.0 to 0.2±0.0% for TE while average phosphorus increased from 0.4±0.0 to 23.0±4.2 mg/kg, 0.3±0.0 to 1.8±0.4 mg/kg and from 0.2±1.0 mg/kg to 52.6±4.6 mg/kg for TC, TD and TE respectively. …”
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    Article
  5. 205

    Techno-economic aspects of concrete lightweighting by char enrichment with phosphates from wastewater by Josef Marousek, Beata Gavurova, Anna Marouskova, Babak Minofar

    Published 2025-05-01
    “…Humans excrete approximately 5 g of phosphorus (P) day-1, which is often precipitated by salts into hardly applicable minerals such as struvite (in developed countries) or contributes to eutrophication (in developing countries). …”
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    Article
  6. 206

    Variation in soil enzyme activity with amendments of biochar and polyacrylamide in coal gangue soils by Qiuyun Fan, Na Li, Yuqing Geng, Ying Dong, ChaoYing Zhang

    Published 2025-02-01
    “…The geometric mean values of enzyme activities showed no significant differences among the treatments B2P5, B2P10, B5P2, B5P5, and B5P10, but these were significantly higher than those in the CK. (3) The parameters of pH, active carbon, field capacity, and available phosphorus were identified as the main factors affecting enzyme activity. …”
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    Article
  7. 207

    Phosphaturic mesenchymal tumor: Clinicopathological features with outcomes in 10 patients with review of literature by Vivek C. Parameshwar, Bharat Rekhi, Ashwini Duggad, Mukta Ramadwar

    Published 2024-04-01
    “…The biochemical analysis showed normal serum calcium levels (average = 9.5 mg/dL), with low serum phosphorus (average = 2.2 mg/dL) and raised serum fibroblast growth factor 23 (FGF23) levels, in all the cases, wherever available. …”
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    Article
  8. 208

    Water quality prediction and carbon reduction mechanisms in wastewater treatment in Northwest cities using Random Forest Regression model by Jingjing Sun, Xin Guan, Xiaojun Sun, Xiaojing Cao, Yepei Tan, Jiarong Liao

    Published 2024-12-01
    “…This work pays particular attention to their impact on key indicators such as Chemical Oxygen Demand (COD), NH4 +-N, Total Phosphorus (TP), and Total Nitrogen (TN), and the application of predictive models. …”
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    Article
  9. 209

    Evaluating the Impacts of Discharging the Effluent of Al-Gabal Al-Asfar Wastewater Treatment Plant on Ismailia Canal in Egypt to Maximize Revenue and Ensure Sustainability by Marwa M Aly, Mohamed SM Zayed, Mahmoud S Salem, Mohamed K Mostafa

    Published 2025-02-01
    “…The HECRAS 1D model is employed to model water quantity, whereas the QUAL2K model is applied to assess the water quality parameters including dissolved oxygen (DO), pH, biological oxygen demand (BOD), chemical oxygen demand (COD), total phosphorus (TP), nitrate nitrogen (NO 3 -N), and ammonium (NH 4 -N). …”
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    Article
  10. 210

    Effects of Microdose Fertilizers and Irrigation Depth on Onion () Growth Under Drip Irrigation in Northern Ethiopia by Aemro Wale, Messay Abera, Tesfa Asmelie, Gashaw Beza

    Published 2025-02-01
    “…The trials were carried out at four recommended microdose fertilizer rates for nitrogen (N) and phosphorus (P 2 O 5 ; F 1 -125%, F 2 -100%, F 3 -75%, and F 4 -50%) and three different irrigation water levels (I 1 -100%, I 2 -75%, and I 3 -50%). …”
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    Article
  11. 211

    Proximate, Mineral Contents and Physicochemical Properties of <i>Chrysophyllum Albidum</i> (African Star Apple) Kernel Flour and Oil by S.S. Audu, C.I. Beetseh, D.U. Edward-Ekpu, A.A. Ewuga

    Published 2019-08-01
    “…The results from the Mineral Analysis showed the kernel has 0.01 mg/g of copper, 0.01 mg/g of Iron, 37.50 mg/g of phosphorus, 57.37 mg/g of calcium and 0.44 mg/g magnesium. …”
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    Article
  12. 212

    Mysterious air pollution in south China linked to volcanic emissions from the Philippines by Changqing Lin, Jian Zhen Yu, Eddie Lee, Pak-Wai Chan, Jackie Wai-Yin Ng, Ying-Wa Chan, Tianshu Zhang, Yiang Chen, Hanzhe Chen, Zijing Zhang, Samuel Ho-Kwong Chui, Jimmy C. H. Fung, Wenqing Liu, Alexis K. H. Lau

    Published 2025-02-01
    “…Unusually high levels of sulfate (reaching 75% of fine particulate matter) and phosphorus (up to 93 ng/m³) in Hong Kong supported this finding. …”
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    Article
  13. 213

    Effects of Eucalyptus Tree Plantations and Croplands on Selected Soil Physicochemical Properties in Lake Bunyonyi Sub-Catchment of South-Western Uganda. by Byamukama, Simon

    Published 2024
    “…Similarly, there were no significant differences in available phosphorus, exchangeable potassium, and total nitrogen. …”
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    Thesis
  14. 214

    SSNMR confirms silicate ion substitution in the apatitic structure of 0.8wt% Si hydroxyapatite by Marc-Krystelle Mafina, Rory M. Wilson, Gregory J. Rees, Peter Gierth, Alice C. Sullivan, Karin A. Hing

    Published 2023-11-01
    “…Solid-state nuclear magnetic resonance (SSNMR) spectroscopy was carried out to view the elemental interactions using phosphorus (31P) and silicon (29Si) probes to confirm or refute the presence of silicate groups in relation to phosphate groups in the bulk material structure. …”
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    Article
  15. 215

    Effects of Biogas Slurry Drip Irrigation on Growth Performance of Brassica chinensis L. and Soil Nutrient Dynamics by DongXue Yin, Jiajun Qin, Dongdong Chen, Baozhong Wang, Wei Liu, Yingxian Wang, Weijuan Lan, Zhihao Wang, Jiachen Wang

    Published 2025-01-01
    “…Soil total nitrogen, available phosphorus, and organic matter content under the BS-4 treatment increased 5.29%, 230.75%, and 1.00%, respectively, compared with those before drip irrigation treatment. …”
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    Article
  16. 216

    Pressure-dependent current transport in vertical BP/MoS2 heterostructures by Ofelia Durante, Sebastiano De Stefano, Adolfo Mazzotti, Loredana Viscardi, Filippo Giubileo, Osamah Kharsah, Leon Daniel, Stephan Sleziona, Marika Schleberger, Antonio Di Bartolomeo

    Published 2025-02-01
    “…van der Waals heterostructures between two-dimensional (2D) materials offer versatile platforms for innovative electrical device architectures and applications. Black phosphorus (BP) and molybdenum disulfide (MoS2) emerge as promising candidates for heterostructures, owing to their exceptional electronic properties and gate-tunable capabilities. …”
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    Article
  17. 217

    Distribution Characteristics of Nutrients and Eutrophication Assessment in Yueqing Bay by YAO Kaixue, YIN Rui, WANG Yang, CHEN Feng, LI Zhenhua

    Published 2024-09-01
    “…The analysis of potential eutrophication patterns showed that the N/P ratio of most of the survey stations in this area was generally greater than that of the Redfield ratio (16), and the water were mainly in a phosphorus-restricted state in spring and summer, and unrestricted in autumn and winter.…”
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    Article
  18. 218

    Genetic variability and heritability estimates among nutritional traits of groundnut breeding lines by Richard Adu Amoah, James Yaw Asibuo, Richard Akromah, Kwabena Asare Bediako, Maxwell Lamptey, Collins Yeboah Osei, Samuel Awuah, Richard Boampong

    Published 2023-05-01
    “…Whiles mineral concentration analysis revealed that the mean estimates for the genotypes were potassium (K) 1190.37(mg/100g), phosphorus (P) 280.77 (mg/100g), calcium (Ca) 222.92 (mg/100g), magnesium (Mg) 202.00 (mg/100g), iron (Fe) 1.97 (mg/100g), zinc (Zn) 2.11 (mg/100g), sodium (Na) 12.63 (mg/100g). …”
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    Article
  19. 219

    Soil organic matter composition affects ecosystem multifunctionality by mediating the composition of microbial communities in long-term restored meadows by Wenyin Wang, Sisi Bi, Fei Li, A. Allan Degen, Shanshan Li, Mei Huang, Binyu Luo, Tao Zhang, Shuai Qi, Tianyun Qi, Yanfu Bai, Peipei Liu, Zhanhuan Shang

    Published 2025-02-01
    “…Based on co-occurrence network analysis, an increase in microbial network complexity promoted EMF. Root total phosphorus and soil organic matter components were the key predictors of EMF, while organic acids and phenolic acids increased the stability of the microbial network in long-term restored meadows. …”
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  20. 220

    Soil organic carbon contents and their major influencing factors in mangrove tidal flats: a comparison between estuarine and non-estuarine areas by Ting Wu, Jia Guo, Gang Li, Yu Jin, Wei Zhao, Guangxuan Lin, Fang-Li Luo, Yaojun Zhu, Yifei Jia, Li Wen

    Published 2025-02-01
    “…Results SOC, total nitrogen (TN), total phosphorus (TP), available potassium (AK), clay, silt, aluminum (Al), lithium (Li), boron (B), molybdenum (Mo), and cadmium (Cd) contents in the estuarine areas were significantly higher than those in the non-estuarine areas of the mangrove tidal flats. …”
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    Article