Items where Author is "Saffigna, Paul G."

Article

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. ISSN 0361-5995

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. ISSN 0378-1127

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. ISSN 0378-1127

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. ISSN 0378-1127

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. ISSN 0378-1127

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. ISSN 0004-9573

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. ISSN 0004-9573

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. ISSN 1573-0867

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. ISSN 0378-1127

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. ISSN 0045-5067

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. ISSN 0045-5067

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. ISSN 0378-1127

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. ISSN 1573-0867

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. ISSN 0038-0717

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. ISSN 0378-1127

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. ISSN 1527-3326

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. ISSN 1179-5395

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. ISSN 1836-0947