Abstract
Significant increases in aboveground biomass production have been observed in mixed plantations of Eucalyptus globulus and Acacia mearnsii when compared to monocultures. However, this positive growth response may be enhanced or lost with changes in resource availability. Therefore this study examined the effect of the commonly limiting resources soil N, P and moisture on the growth of E. globulus and A. mearnsii mixtures in a pot trial. Pots containing two E. globulus plants, two A. mearnsii plants or one of each species were treated with high and low levels of N and P fertiliser. After 50 weeks, E. globulus plants grew more aboveground biomass in mixtures than monocultures. A. mearnsii were larger in mixtures only at low N, where both species were similar in size and the combined aboveground biomass of both species in mixture was greater than that of monocultures. At high N and both high and low levels of P fertiliser E. globulus appeared to dominate and suppress A. mearnsii. In these treatments, the faster growth of E. globulus in mixture did not compensate the reduced growth of A. mearnsii, so mixtures were less productive than (or not significantly different from) E. globulus monocultures. The greater competitiveness of E. globulus in these situations may have resulted from its higher N and P use efficiency and greater growth response to N and P fertilisers compared to A. mearnsii. This trial indicates that the complex interactions between species in mixtures, and thus the success of mixed plantations, can be strongly influenced by site factors such as the availability of N and P.
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References
E Assmann (1970 ) The Principles of Forest Yield Study Pergamon Press Oxford
D D Baker D Du M Fried (1994) ArticleTitleInfluence of combined nitrogen level and Eucalyptus competition on dinitrogen fixation in nodulated Casuarina Protoplasma 183 24–28 Occurrence Handle10.1007/BF01276809
J Bauhus P K Khanna (1994) ArticleTitleCarbon and nitrogen turnover in 2 acid forest soils of Southeast Australia as affected by phosphorus addition and drying and rewetting cycles Biol. Fert. Soils 17 212–218 Occurrence Handle10.1007/BF00336325 Occurrence Handle1:CAS:528:DyaK2cXltVOgt7g%3D
J Bauhus A P Winden Particlevan A B Nicotra (2004) ArticleTitleAbove-ground interactions and productivity in mixed-species plantations of Acacia mearnsii and Eucalyptus globulus Can. J. For. Res. 34 686–694
P N Beets H A I Madgwick (1988) ArticleTitleAboveground dry matter and nutrient content of Pinus radiata as affected by lupin, fertilizer, thinning, and stand age NZ. J. For. Sci. 18 43–64
M D Bertness R M Callaway (1994) ArticleTitlePositive interactions in communities Trends Ecol. Evol. 9 191–193 Occurrence Handle10.1016/0169-5347(94)90088-4
D Binkley (1983) ArticleTitleEcosystem production in Douglas-fir plantations: Interaction of Red Alder and site fertility For. Ecol. Manag. 5 215–227
D Binkley (1992 ) Mixtures of nitrogen-fixing and non-nitrogen-fixing tree species M G R Cannell D C Malcolm P A Robertson (Eds) The Ecology of Mixed Species Stands of Trees Blackwell Scientific London 99–123
D Binkley (2003) ArticleTitleSeven decades of stand development in mixed and pure stands of conifers and nitrogen-fixing red alder Can. J. For. Res. 33 2274–2279 Occurrence Handle10.1139/x03-158
D Binkley K A Dunkin D DeBell M G Ryan (1992a) ArticleTitleProduction and nutrient cycling in mixed plantations of Eucalyptus and Albizia in Hawaii For. Sci. 38 393–408
D Binkley C Giardina M A Bashkin (2000) ArticleTitleSoil phosphorous pools and supply under the influence of Eucalyptus saligna and nitrogen-fixing Albizia facaltaria For. Ecol. Manag. 128 241–247
Binkley D and Green S 1983 Production in mixtures of conifers and red alder: the importance of site fertility and stand age. In USDA Forest Service General Technical Report PNW−163, Eds. R Ballard and S P Gessel. pp. 112–117. Portland, OR
D Binkley M G Ryan (1998) ArticleTitleNet primary production and nutrient cycling in replicated stands of Eucalyptus saligna and Albizia facaltaria For. Ecol. Manag. 112 79–85
D Binkley R Senock S Bird T G Cole (2003a) ArticleTitleTwenty years of stand development in pure and mixed stands of Eucalyptus saligna and N-fixing Facaltaria moluccana For. Ecol. Manag. 182 93–102
D Binkley R Senock KJ Cromack (2003b) ArticleTitlePhosphorus limitation on nitrogen fixation by Facaltaria seedlings For. Ecol. Manag. 186 171–176
D Binkley P Sollins R Bell D Sachs D Myrold (1992b) ArticleTitleBiogeochemistry of adjacent conifer and alder-conifer stands Ecology 73 2022–2033 Occurrence Handle1:CAS:528:DyaK3sXkslWls7o%3D
A J Bloom F S I Chapin H A Mooney (1985) ArticleTitleResource limitation in plants – an economic analogy Ann. Rev. Ecol. Syst. 16 363–392
S Boyden D Binkley R Senock (2005) ArticleTitleCompetition and facilitation between Eucalyptus and nitrogen-fixing Falcataria in relation to soil fertility Ecol 86 992–1001
M G R Cannell D C Malcolm P A Robertson (1992) The Ecology of Mixed Species Stands of Trees Blackwell Scientific London
W G Cochran G M Cox (1957) Experimental Designs EditionNumber2 Wiley New York
DeBell D S, Whitesell C D and Crabb T B 1987 Benefits of Eucalyptus-Albizia mixtures vary by site on Hawaii Island. USDA For. Serv. Res. Paper PSW−187, 6 pp
R A Falkiner P K Khanna R J Raison (1993) ArticleTitleEffect of superphosphate addition on N-mineralization in some Australian forest soils Aust. J. Soil Res. 31 285–296 Occurrence Handle10.1071/SR9930285 Occurrence Handle1:CAS:528:DyaK3sXmsVyqurc%3D
FAO 1992 Mixed and pure forest plantations in the tropics and subtropics. FAO Forestry paper 103 (based on the work of T J Wormald). Food and Agriculture Organization of the United Nations, FAO of the UN, Rome, Italy, 151 pp
Forrester D I 2004 Mixed-species plantation of nitrogen-fixing and non-nitrogen-fixing trees. School of Resources, Environment and Society, The Australian National University, Canberra, pp 196 (http://thesis.anu.edu.au/public/adt-ANU20050202.164252/index.html)
D I Forrester J Bauhus P K Khanna (2004) ArticleTitleGrowth dynamics in a mixed-species plantation of Eucalyptus globulus and Acacia mearnsii For. Ecol. Manag. 193 81–95
T S Fredericksen S M Zedaker D W Smith J R Seiler R E Kreh (1993) ArticleTitleInterference Interations in Experimental Pine-Hardwood Stands Can. J. For. Res. 23 2032–2043
J L Harper (1977) Population Biology of plants Academic Press New York
B Heffernan (1985) A Handbook of Methods of Inorganic Chemical Analysis for Forest Soils, Foliage and Water CSIRO Division of Forest Research Canberra
M Holmgren M Scheffer M A Huston (1997) ArticleTitleThe interplay of facilitation and competition in plant communities Ecology 78 1966–1975
A Hossain R J Raison P K Khanna (1995) ArticleTitleEffects of fertilizer application and fire regime on soil microbial biomass carbon and nitrogen, and nitrogen mineralization in an Australian Sub-Alpine Eucalypt Forest Biol. Fert. Soils 19 246–252 Occurrence Handle10.1007/BF00336167
P A Jolliffe (2000) ArticleTitleThe replacement series J. Ecol. 88 371–385 Occurrence Handle10.1046/j.1365-2745.2000.00470.x
J P Kaye S C Resh M W Kaye R A Chimmer (2000) ArticleTitleNutrient and carbon dynamics in a replacement series of Eucalyptus and Albizia trees Ecology 81 3267–3273
M J Kelty I R Cameron (1995) ArticleTitlePlot designs for the analysis of species interactions in mixed stands Comm. For. Rev. 74 322–332
P K Khanna (1997) ArticleTitleComparison of growth and nutrition of young monocultures and mixed stands of Eucalyptus globulus and Acacia mearnsii For. Ecol. Manag. 94 105–113
P K Khanna (1998) ArticleTitleNutrient cycling under mixed-species tree systems in southeast Asia Agrof. Syst. 38 99–120
H Marschner (1988) Mineral Nutrition of Higher Plants Academic Press London
P Samraj S Chinnamani B Haldorai (1977) ArticleTitleNatural versus man-made forest in Nilgris with special reference to run-off, soil loss and productivity Indian Forester 103 460–465
P J Smethurst N D Turvey P M Attiwill (1986) ArticleTitleEffect of Lupinus spp. on soil nutrient availability and the growth of Pinus radiata D.Don seedlings on a sandy podzol in Victoria, Australia Plant Soil 95 183–190 Occurrence Handle1:CAS:528:DyaL28XmtVyjt7w%3D
J Vandermeer (1989) The Ecology of Intercropping Cambridge University Press New York
F M Vezzanni M J Tedesco N F Barros (2001) ArticleTitleAlteracoes dos nutrientes no solo e nas plantas em consorcio de eucalipto e acacia negra Rev. Bras. Cienc. Solo. 25 225–231
G G West (1991) ArticleTitleDouglas fir, Japanese Larch and European Larch in pure and mixed stands NZ. J. For. Sci. 21 3–9
E R Williams A C Matheson C E Harwood (2002) Experimental Design and Analysis for Tree Improvement CSIRO Publishing Melbourne
A C Williams B C McCarthy (2001) ArticleTitleA new index of interspecific competition for replacement and additive designs Ecol. Res. 16 29–40 Occurrence Handle10.1046/j.1440-1703.2001.00368.x
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Forrester, D.I., Cowie, A.L., Bauhus, J. et al. Effects of Changing the Supply of Nitrogen and Phosphorus on Growth and Interactions between Eucalyptus globulus and Acacia mearnsiiin a Pot trial. Plant Soil 280, 267–277 (2006). https://doi.org/10.1007/s11104-005-3228-x
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DOI: https://doi.org/10.1007/s11104-005-3228-x