Search Results - F Broadbent

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  1. 1

    Nitrogen fertilization and water pollution by F Broadbent, R Rauschkolb

    Published in California Agriculture (1977-05-01)
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  2. 2

    Nitrification of fertilizers: Mean winter temperature of 45°F prevalent in state's farm areas not sufficiently low to prevent substantial oxidation by K Tyler, F Broadbent, G Hill

    Published in California Agriculture (1959-07-01)
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  3. 3

    Nitrification of fertilizers: Ammoniacal fertilizers used in study on the rate nitrifying bacteria function at various ammonia concentrations in soils by F Broadbent, K Tyler, G Hill

    Published in California Agriculture (1958-10-01)
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  4. 4

    Using organic wastes as nitrogen fertilizers by P Pratt, F Broadbent, J Martin

    Published in California Agriculture (1973-06-01)
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  5. 5

    Late-fall nitrogen application in vineyards is inefficient by W Peacock, F Broadbent, L Christensen

    Published in California Agriculture (1982-01-01)
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  6. 6

    Tomatoes make efficient use of applied nitrogen by F Broadbent, K Tyler, D May

    Published in California Agriculture (1980-11-01)
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  7. 7

    Movement of urea in soils: Downward movement of urea in soils and possibility of loss by leaching dependent on rate of conversion to ammonium form by F Broadbent, G Hill, K Tyler

    Published in California Agriculture (1958-12-01)
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  8. 8

    Lettuce efficiency in using fertilizer nitrogen by N Welch, K Tyler, D Ririe, F Broadbent

    Published in California Agriculture (1983-11-01)
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  9. 9

    Nitrogen uptake by cauliflower by N Welch, K Tyler, D Ririe, F Broadbent

    Published in California Agriculture (1985-05-01)
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  10. 10

    Research with nitrogen fertilizer emphasizes fertilize crop—not crop residue by B Krantz, F Broadbent, W Williams, K Baghott, K Ingebretsen, M Stanley

    Published in California Agriculture (1968-08-01)
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