Consulta: (autoria:"WARING, S. A.")
Registros recuperados: 12
Data/hora: 01/06/2024 01:11:56

VISUTTIPITAKUL, S.; WARING, S. A. Accumulation of residual soil nitrogen and its relation to the nitrogen requirements of beetroot (Beta vulgaris L.) in the Lockyer Valley. Queensland Journal of Agricultural and Animal Sciences, v. 37, n. 1, p. 101-108, Jun. 1980.
Biblioteca(s): Embrapa Caprinos e Ovinos.

WARING, S. A.; BREMNER, J. M. Ammonium production in soil under waterlogged conditions as an index of nitrogen availability. Mol. Plant Microbe Interac., v.3, n.6, p.424-428, 1990.
Biblioteca(s): Embrapa Agrobiologia.

BLACK, A. S.; WARING, S. A. The natural abundance of 15N in the soil water system of a small catchment area. Aust. J. Soil Res., v.15, p.51-57, 1977.
Biblioteca(s): Embrapa Agrobiologia.

REID, R. E.; WARING, S. A. Nitrogen transformations in a soil of the lower Burdekin, Queensland. 2. Laboratory incubation studies. Aust. J. Exp. Agric. Anim. Husb., v.19, p.739-745, 1979.
Biblioteca(s): Embrapa Agrobiologia.

REID, R. E.; WARING, S. A. Nitrogen transformations in a soil of the Lower Burdekin, Queensland. I. Mineral nitrogen and redox potential under rice. Aust. J. Exp. Agric. Anim. Husb., v.19, p.732-738, 1979.
Biblioteca(s): Embrapa Agrobiologia.

BLACK, A. S.; WARING, S. A. Nitrate determination in an oxisol using K2SO4 extraction and the nitrate-specific ion electrode. Plant Soil, v.49, n.1, p.207-211, 1978.
Biblioteca(s): Embrapa Agrobiologia.

BLACK, A. S.; WARING, S. A. Effect of nitrate leaching in oxisol columns on 15N abundance and nitrate breakthrough curves. Commun. Soil Sci. Plant Anal., v.10, n.3, p.521-529, 1978.
Biblioteca(s): Embrapa Agrobiologia.

SAFFIGNA, P. G.; WARING, S. A. Prevention of 15N cross-contamination during distillation and potentiometric titration of 15N-labelled samples. Anal. Chim. Acta, v.89, p.203-207, 1977.
Biblioteca(s): Embrapa Agrobiologia.

CRASWELL, E. T.; SAFFIGNA, P. G.; WARING, S. A. The mineralization of organic nitrogen in dry soil aggregates of different sizes. Plant Soil, v.33, n.2, p.383-392, 1970.
Biblioteca(s): Embrapa Agrobiologia.

GRAHAM, T. W. G.; WEBB, A. A.; WARING, S. A. Soil nitrogen status and pasture productivity after clearing of brigalow (Acacia harpophylla). Aust. J. Exp. Agric. Anim. Husb., v.21, p.109-118, 1981.
Biblioteca(s): Embrapa Agrobiologia.

WALLIS, E. S.; WHITEMAN, P. C.; BLACK, S. A.; WARING, S. A.; NORTON, B. W. (comp.). A manual of practical experiments in tropical pasture science. Queensland: University of Queensland, 1977. 124 p.
Biblioteca(s): Embrapa Caprinos e Ovinos.

WHITEMAN, P. C.; WARING, S. A.; WALLIS, E. S.; BRUCE, R. C. Tropical pasture science. Oxford: Oxford University Press, 1980. 392 p.
Biblioteca(s): Embrapa Caprinos e Ovinos; Embrapa Gado de Leite; Embrapa Meio-Norte.