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  1. No Access

    Article

    Ammonia volatilization during aerobic and anaerobic manure decomposition

    Ammonia volatilization, nitrogen immobilization, carbon decomposition and formation of volatile fatty acids was investigated in a laboratory incubation experiment with fresh poultry manure, to which increasing...

    H. Kirchmann, E. Witter in Plant and Soil (1989)

  2. No Access

    Article

    Effects of addition of calcium and magnesium salts on ammonia volatilization during manure decomposition

    Ammonia volatilization during aerobic decomposition of poultry manure was significantly reduced through additions of calcium and magnesium salts. The percentage reduction in ammonia loss decreased during the 4...

    E. Witter, H. Kirchmann in Plant and Soil (1989)

  3. No Access

    Article

    Peat, zeolite and basalt as adsorbents of ammoniacal nitrogen during manure decomposition

    The effectiveness of sphagnum peat, zeolite (clinoptilonite) and basalt in reducing ammonia losses during aerobic manure decomposition was determined in an incubation experiment. Peat placed in the spent air-s...

    E. Witter, H. Kirchmann in Plant and Soil (1989)