total nitrogen
Response of chlorophyll a to total nitrogen and total phosphorus concentrations in lotic ecosystems: a systematic review protocol
... from nitrogen and phosphorus pollution is a major stressor across the ...to total nitrogen and total phosphorus concentrations in lotic ecosystems?” and “How are these relation- ships affected ...
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Eutrophication model for simulating the transport of total nitrogen and total phosphorus in Winam Gulf Lake Victoria
... of Total Nitrogen and Total Phosphorus concentration in Winam Gulf of Lake ...of Total Nitrogen and Total Phosphorus in Winam ...
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Stocks and stoichiometry of soil organic carbon, total nitrogen, and total
... Distributed under a Creative Commons CC BY license.. Distributed under a Creative Commons CC BY license..[r] ...
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Effects of thinning intensity on nutrient concentration and enzyme activity in Larix kaempferi forest soils
... and total carbon and nitrogen, total carbon to total nitrogen ratio, extractable nutrients (inorganic nitrogen, phosphorus, calcium, magnesium, potassium), and enzyme activities ...
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Studies in the Development of the Rainbow Trout (Salmo Irideus)
... nitrogen in the yolk-sac; and 4 and 5 similar figures for the embryo.- The total nitrogen for the alevin is given in column 7, while column 8 gives the results of the total nitrogen excr[r] ...
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Selenium reduces cadmium accumulation and alleviates cadmium-induced quality degradation in tobacco
... of total sugar/ total protein, reducing sugar/total nitrogen, reduc- ing sugar/nicotine and total nitrogen/nicotine were often used as the evaluation criteria of tobacco quality, ...
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Investigating the effect of biochar on microbial activities and biological processes in soil
... total nitrogen (Kjeldahl), 1.8 % water soluble nitrogen and 0.017 % nitrate nitrogen (Eyles et al., 2015). The compost was applied at 10 tonne ha -1 as a top dressing within the tree row 1 ...
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Physical and Biochemical Properties of Apple Orchard Soils of Different Productivities
... total nitrogen, and total phosphorus were about two times higher in orchard B soil, whereas total potassium, bacterial biomass, nitrification, and phosphorus mineralization activities were ...
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The Nitrogen Balance in Plaice, Sole and Perch
... Yearling sole, Solea vulgaris, initial and final live weights, and total amount of nitrogen in the food consumed throughout the experiment Live weight g... Total nitrogen Duration of con[r] ...
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James Hall Vegetated Roof Nutrient Removal Efficiency and Hydrologic Response
... exported Total Nitrogen (TN), Particulate Nitrogen, Total Dissolved Nitrogen (TDN), and Dissolved Organic Nitrogen (DON) for all of the sampled rain ...and Total ...
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Growth and yield of sugar beet on contrasting soils in relation to nitrogen supply: I. Soil nitrogen analyses and yield
... The increases in sugar yield from optimal nitrogen fertilizer and nitrogen uptake by the unfertilized crop were related significantly to organic carbon, total nitrogen and glucose concen[r] ...
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STUDY ON EFFECT OF CABMV INFECTION ON THE CHANGES IN CHEMICAL COMPOSITION OF COWPEA CV. PUSA DOFASALI
... The total nitrogen protein, nitrate nitrogen, nitrite nitrogen, and total free amino acids are higher in CABMV infected cowpea ...ammoniacal nitrogen was lower in infected plant ...
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Effects of Organic Nitrogen Fertilizer Sources and Placement on Yield, Quality, and Chemistry of Flue-cured Tobacco
... of nitrogen in soil ...the total nitrogen applied being in the nitrate form (McCants and Woltz, 1967) then later revised to at least 30% (Peeden ...of total nitrogen supplied, concluded ...
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PHYSIOLOGY OF MANGO (MANGIFERA INDICA L.): FRACTIONS OF CARBOHYDRATES AND NITROGEN AND RELATED ENZYMES IN LEAVES OF FLOWERED AND NON· FLOWERED SHOOTS OF MANGO T. MEDHABATI DEVI AND D. N. TV AGI
... Leaves from flowered shoots of the cultivars Langra and Mallika contained hisber non-reducing sugars, total soluble sugars, alcohol insoluble nitrogen, total nitrogen and nitr[r] ...
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John Bremner 1922-2007
... soil total nitrogen, exchangeable ammonium nitrogen, clay-fixed ammonium nitrogen, nitrate nitrogen, nitrate nitrogen, urea nitrogen, amino acid nitrogen, ...
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Dietary Nucleotide Effects upon Immune Function in Infants
... Nucleotide (NT) nitrogen, a component of nonprotein nitrogen, accounts for approximately 0.1% to 0.15% of the total nitrogen content of human milk.. The results of studies in animals ind[r] ...
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A comparison of product yields and inorganic content in process streams following thermal hydrolysis and hydrothermal processing of microalgae, manure and digestate
... The 10 total amount of nitrogen extracted into the aqueous phase following hydrothermal processing 11 is shown in Figure 2 a and indicates that similar levels of total nitrogen typically[r] ...
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Changes in soil quality after converting Pinus to Eucalyptus plantations in southern China
... carbon, total nitrogen, alkaline hydrolytic nitrogen, microbial biomass carbon, microbial biomass nitrogen, cellobiosidase, phenol oxidase, peroxidase and acid phosphatase activities were ...
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Growth and nitrogen nutrition studies of onions (Allium cepa L ) : a thesis for the degree of Master of Horticultural Science in Horticultural Production at Massey University
... morphological measurements, growth analysis and plant tissue analysis for nitrate- nitrogen N0 -N and total nitrogen total N in the leaf 3 blades , bulbs and roots of the onion plants we[r] ...
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The Limnology of a Mississippi River Alluvial Plain Oxbow Lake Following the Application of Conservation Practices
... for total, suspended, and dissolved solids, total phosphorus, filterable ortho-phosphate, total nitrogen, ammonium nitrogen and nitrate nitrogen, chlorophyll, coliform and ...
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