Smartphone-based nitrate sensor by Pereira Ingles, Joelcia Melissa Da Franca

Subjects: “…Water -- Nitrate content…”
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Sludge nitrogen, organic matter content and composition as affected by sludge drying depth on drying beds

Subjects: “…Nitrate…”
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Simultaneous pH and EC control in hydroponics through real-time manipulation of the ammonium-to-nitrate ratio in the nutrient solution

Subjects: “…Nitrate, Ammonium, pH, control, Hydroponics…”
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Minimizing hydroponic nutrient pollution through pH-based control algorithms

Subjects: “…Nitrate…”
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In situ denitrification on nitrate rich groundwater in South Africa by Israel, Sumaya

Subjects: “…Nitrate rich groundwater…”
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Analysis of the quantity and cost of modelled nitrate deposition to the Vaal River from power station emissions with insights for cost-benefit analysis and policy recommendations by Ras, Anna

Subjects: “…nitrate deposition…”
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Yield and quality responses of Egyptian white garlic (Allium sativum L.) and wild garlic (Tulbaghia violacea Harv.) to nitrogen nutrition

Subjects: “…Calcium nitrate…”
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Online Control of Lemna minor L. Phytoremediation : Using pH to Minimize the Nitrogen Outlet Concentration

Subjects: “…Nitrate removal…”
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Effect of different biochars on inorganic nitrogen availability by Aghoghovwia, Makhosazana Princess

Subjects: “…Inorganic (ammonium and nitrate) fertiliser…”
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The effect of honeybush (Cyclopia subternata) extract in dry-cured and fermented warthog salami with reduced added nitrate by Smit, Paula

Subjects: “…Processed foods -- Nitrate content…”
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Assessment of groundwater quality for irrigation and drinking purposes in the Limpopo Granulite-Gneiss region, Limpopo Province, South Africa

Subjects: “…Nitrate pollution…”
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Die nitraatreduktase-aktiwiteit van 'n aantal parasitiese blomplante en hul gashere by Hunter, Jacobus Johannes

Subjects: “…Nitrates…”
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Optimal hydroponic growth of Brassica Oleracea at low nitrogen concentrations using a novel ph-based control strategy

Subjects: “…Proton to nitrate ratio…”
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Hydrolysis and complex formation of lead(II) by Van de Water, Ronald Frank

Subjects: “…Nitrates…”
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The thermal decomposition reactions of some lanthanide and uranium(IV) nitrates

Subjects: “…lanthanide uranium (IV) nitrates…”
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Effect of cultural practices and selected chemicals on flowering and fruit production in some mango (Mangifera indica L.) cultivars

Subjects: “…Potassium nitrate…”
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The use of condensed tannins and nitrate to reduce enteric methane emission and enhance utilization of high-forage diets in sheep

Subjects: “…Nitrate…”
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Die invloed van lupiengroenbemesting, stikstoftoedienings en spasiering op die groei, opbrengs en kwaliteit van mielies vir kuilvoerdoeleindes in die winterreenstreek by Kotze, F. G.(Floris Gerhardus)

Subjects: “…Nitrates…”
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