Nitrogen relationships in intensively managed temperate grasslands

Denitrification loss from a grassland soil in the field receiving different rates of nitrogen as ammonium nitrate

J. C. Ryden · Journal of Soil Science · 1983 · 260 citations

Agriculture, Agronomy, Soil Sciences +7

Ammonia Flux into the Atmosphere from a Grazed Pasture

O. T. Denmead, J. R. Simpson, J. R. Freney · Science · 1974 · 179 citations

Agriculture, Agronomy, Pasture Management +17

Nitrogen Balance in Urine‐affected Areas of a New Zealand Pasture¹

R. S. Ball, D. R. Keeney, P. W. Thoebald et al. · Agronomy Journal · 1979 · 169 citations

Agriculture, Agronomy, Soil Sciences +17

A Direct Field Measurement of Ammonia Emission After Injection of Anhydrous Ammonia

O. T. Denmead, J. R. Simpson, J. R. Freney · Soil Science Society of America Journal · 1977 · 158 citations

Agriculture, Earth Sciences, Soil Sciences +17

Accumulation of organic matter in some New Zealand soils under permanent pasture

R. H. Jackman · New Zealand Journal of Agricultural Research · 1964 · 126 citations · Full text

Agriculture, Agronomy, Soil Sciences +15