Items where Author is "Saffigna, Paul G."

2004

Blumfield, T. J., Xu, Z., Mathers, N. J. and Saffigna, P. G. (2004) Decomposition of nitrogen-15 labeled hoop pine harvest residues in subtropical Australia. Soil Science Society of America Journal, 68 (5). pp. 1751-1761. https://doi.org/10.2136/sssaj2004.1751

2003

Mathers, N. J., Mendham, D. S., O'Connell, A. M., Grove, T. S., Xu, Z. and Saffigna, P. G. (2003) How does residue management impact soil organic matter composition and quality under Eucalyptus globulus plantations in southwestern Australia? Forest Ecology and Management, 179 (1-3). pp. 253-267. https://doi.org/10.1016/S0378-1127(02)00527-3

Mathers, N. J., Xu, Z., Blumfield, T. J., Berners-Price, S. J. and Saffigna, P. G. (2003) Composition and quality of harvest residues and soil organic matter under windrow residue management in young hoop pine plantations as revealed by solid-state 13C NMR spectroscopy. Forest Ecology and Management, 175 (1-3). pp. 467-488. https://doi.org/10.1016/S0378-1127(02)00182-2

Prasolova, N.V., Xu, Z., Lundkvist, K., Farquhar, G. D., Dieters, M. J., Walker, S. and Saffigna, P. G. (2003) Genetic variation in foliar carbon isotope composition in relation to tree growth and foliar nitrogen concentration in clones of the F1 hybrid between slash pine and Caribbean pine. Forest Ecology and Management, 172 (2-3). pp. 145-160. https://doi.org/10.1016/S0378-1127(01)00807-6

2002

Pu, G., Xu, Z. and Saffigna, P. G. (2002) Fate of 15N-labelled nitrate in a wet summer under different residue management regimes in young hoop pine plantations. Forest Ecology and Management, 170 (1-3). pp. 285-298. https://doi.org/10.1016/S0378-1127(01)00772-1

Mao, X.-a., Xu, Z., Luo, R.-s., Mathers, N. J., Zhang, Y.-h. and Saffigna, P. G. (2002) Nitrate in soil humic acids revealed by 14N nuclear magnetic resonance spectroscopy. Australian Journal of Soil Research, 40 (5). pp. 717-726. https://doi.org/10.1071/SR01093

Mathers, N. J., Xu, Z., Berners-Price, S. J., Senake Perera, M.C. and Saffigna, P. G. (2002) Hydrofluoric acid pre-treatment for improving 13C CPMAS NMR spectral quality of forest soils in south-east Queensland, Australia. Australian Journal of Soil Research, 40 (4). pp. 665-674. https://doi.org/10.1071/SR01073

Prasertsak, P., Freney, J.R., Denmead, O.T., Saffigna, P. G., Prove, B.G. and Reghenzani, J.R. (2002) Effect of fertilizer placement on nitrogen loss from sugarcane in tropical Queensland. Nutrient Cycling in Agroecosystems, 62 . pp. 229-239. https://doi.org/10.1023/A:1021279309222

2001

Pu, G., Saffigna, P. G. and Xu, Z. (2001) Denitrification, leaching and immobilisation of 15N-labelled nitrate in winter under windrowed harvesting residues in hoop pine plantations of 1-3 years old in subtropical Australia. Forest Ecology and Management, 152 (1-3). pp. 183-194. https://doi.org/10.1016/S0378-1127(00)00602-2

Prasolova, N. V., Xu, Z., Farquhar, G. D., Saffigna, P. G. and Dieters, M. J. (2001) Canopy carbon and oxygen isotope composition of 9-year-old hoop pine families in relation to seedling carbon isotope composition, growth, field growth performance, and canopy nitrogen concentration. Canadian Journal of Forest Research, 31 (4). pp. 673-681. https://doi.org/10.1139/x00-207

2000

Guinto, D. F., Xu, Z., House, A. P.N. and Saffigna, P. G. (2000) Assessment of N2 fixation by understorey acacias in recurrently burnt eucalypt forests of subtropical Australia using 15N isotope dilution techniques. Canadian Journal of Forest Research, 30 (1). pp. 112-121. https://doi.org/10.1139/x99-183

1999

Guinto, D. F., House, A. P.N., Xu, Z. and Saffigna, P. G. (1999) Impacts of repeated fuel reduction burning on tree growth, mortality and recruitment in mixed species eucalypt forests of southeast Queensland, Australia. Forest Ecology and Management, 115 (1). pp. 13-27. https://doi.org/10.1016/S0378-1127(98)00434-4

Bubb, K.A., Xu, Z.H., Simpson, J.A. and Saffigna, P. G. (1999) Growth response to fertilisation and recovery of 15N-labelled fertiliser by young hoop pine plantations of subtropical Australia. Nutrient Cycling in Agroecosystems, 54 . pp. 81-92. https://doi.org/10.1023/A:1009725514807

Pu, G.-X., Saffigna, P. G. and Strong, W.M. (1999) Potential for denitrification in cereal soils of northern Australia after legume or grass-legume pastures. Soil Biology and Biochemistry, 31 (5). pp. 667-675. https://doi.org/10.1016/S0038-0717(98)00154-0

1998

Bubb, K.A., Xu, Z.H., Simpson, J.A. and Saffigna, P. G. (1998) Some nutrient dynamics associated with litterfall and litter decomposition in hoop pine plantations of southeast Queensland, Australia. Forest Ecology and Management, 110 (1-3). pp. 343-352. https://doi.org/10.1016/S0378-1127(98)00295-3

Mao, S.-H., Mao, X.-A., Xu, Z., Hu, J.-Z., Yang, B.-L., Li, L.-Y., Ye, C.-H. and Saffigna, P. G. (1998) CP/MAS 13C spectral editing of dried pine leaves. Solid State Nuclear Magnetic Resonance, 12 (1). pp. 31-36. https://doi.org/10.1016/S0926-2040(98)00040-X

Bubb, K.A., Xu, Z., Simpson, J. A. and Saffigna, P. G. (1998) In situ measurements of soil mineral-nitrogen fluxes in hoop pine plantations of subtropical Australia. New Zealand Journal of Forestry Science, 28 (2). pp. 152-164.

1995

Doughton, J.A., Saffigna, P. G., Vallis, I. and Mayer, R. J. (1995) Nitrogen fixation in chickpea. II. Comparison of 15N enrichment and 15N natural abundance methods for estimating nitrogen fixation. Australian Journal of Agricultural Research, 46 (1). pp. 225-236. https://doi.org/10.1071/AR9950225