Table Of Content

Plant and Soil 173: 355-358, 1995. Contents Volume 173 (1995) Editorial Research articles Root growth, microbial activity and phosphatase activity in oil-contaminated, remediated and uncontaminated soils planted to barley and field pea J.G. Xu and R.L. Johnson The influence of nitrogen and potassium supply on the ammonium content of maize (Zea mays L.) leaves including a comparison of measurements made in vivo and in vitro J. Gerendäs, R.G. Ratcliffe and B. Sattelmacher Iron toxicity and stress-induced ethylene production in rice leaves M. Yamauchi and X.X. Peng Interaction between barley and mixed cultures of nitrogen fixing and phosphate- solubilizing bacteria A.A. Belimov, A.P. Kojemiakov and C.V. Chuvarliyeva influence of Norway spruce seedlings on the nutrient availability in mineral soil and forest floor material G. Hallsby Nutrient accumulation and distribution of wheat genotypes in response to waterlog- ging and nutrient supply B. Huang, J.W. Johnson, D. Scott NeSmith and D.C. Bridges Sorghum, wheat and soybean production as affected by long-term tillage, crop sequence and N fertilization A.J. Franzluebbers, F.M. Hons and V.A. Saladino Liming induced stimulation of the amino acid metabolism in mycorrhizal roots of Norway spruce (Picea abies [L.] Karst.) J. Dähne, D. Klingelhöfer, M. Ott and G.M. Rothe Consequences of liming and gypsum top-dressing on nitrogen and carbon dynamics in acid forest soils with different humus forms S. Belkacem and C. Nys Aluminium/silicon interactions in barley (Hordeum vulgare L.) seedlings K.E. Hammond, D.E. Evans and M.J. Hodson Dual inoculation with Aspergillus fumigatus and Glomus mosseae enhances biomass production and nutrient uptake in wheat (Triticum aestivum L.) supplied with organic phosphorus as Na-phytate J.C. Tarafdar and H. Marschner 356 Influx and efflux of organic acids across the soil-root interface of Zea mays L. and its implications in rhizosphere C flow D.L. Jones and P.R. Darrah The effects of grazing and burning on soil and plant nutrient concentrations in 111-132 Colombian päramo grasslands R.G.M. Hofstede Effect of aluminium on yield and plant chemical concentrations of some temperate legumes D.M. Wheeler and M.B. Dodd Fine-root morphology and uptake of 32P and 35S in a Norway spruce (Picea abies (L.) 147-155 Karst.) stand subjected to various nutrient and water supplies A. Clemensson-Lindell and H. Asp In-situ root extent measurements by electrical capacitance methods 157-165 F.N. Dalton Significance of nitrate leaching and long term N immobilization after deepening the 167-175 plough layers for the N regime of arable soils in N.W. Germany R. Nieder, K.C. Kersebaum and J. Richter Erratum Research articles Modelling organic carbon turnover in cleared temperate forest soils converted to maize cropping by using 13C natural abundance measurements D. Arrouays, J. Balesdent, A. Mariotti, C. Girardin Increased uptake of native soil nitrogen by roots of Lolium multiflorum Lam. after nitrogen fertilization is explained by a stimulation of the uptake process itself M. Léon, P. Lainé, A. Ourry, J. Boucaud Mobilization of the reserve N in citrus F. Legaz, M.D. Serna, E. Primo-Millo Natural rhizobial populations and nodulation status of woody legumes growing in diverse Kenyan conditions D.W. Odee, J.M. Sutherland, J.M. Kimiti, J.1. Sprent Estimation of the increase in CH, emission from paddy soils by rice straw application A. Watanabe, Y. Satoh, M. Kimura Growth enhancement of Citrus reshni after inoculation with Glomus intraradices and Trichoderma aureoviride and associated effects on microbial populations and enzyme activity in potting mixes A. Camprubi, C. Calvet, V. Estaün Genotypic variation in the effect of salinity on fertility in rice 239-250 S. Khatun, C.A. Rizzo, T.J. Flowers Allelopathic potential of an annual weed, Polypogon monspeliensis, in crops in India 251-257 Inderjit, K.M.M. Dakshini 357 Importance of seed Zn content for wheat growth on Zn-deficient soil. |. Vegetative 259-266 growth Z. Rengel, R.D. Graham Importance of seed Zn content for wheat growth on Zn-deficient soil. Il. Grain yield 267-274 Z. Rengel, R.D. Graham Effects of herbicide chlorsulfuron on growth and nutrient uptake parameters of wheat 275-282 genotypes differing in Zn-efficiency B. Dong, Z. Rengel, R.D. Graham Mineralization-immobilization and plant uptake of nitrogen as influenced by the spatial distribution of cattle slurry in soils of different texture P. Sorensen, E. Steen Jensen Symbiotic properties of 5-methyltryptophan-resistant mutants of Bradyrhizobium japonicum W.J. Hunter, L.D. Kuykendall Effects of water and nutrient applications in a Scots pine stand to tree growth and nutrient cycling P.H.B. de Visser, N. van Breemen Relationship between initiation of cell elongation and cell division in radicles of 311-316 germinating seeds N.V. Obroucheva, O.V. Antipova, E.N. Gorbova, L.M. Kotova Root water uptake by kiwifruit vines following partial wetting of the root zone S.R. Green, B.E. Clothier Interactions of calcium sulfite with soils and plants K. Dale Ritchey, T.B. Kinraide, R.R. Wendell Survey of indigenous bacterial endophytes from cotton and sweet corn J.A. Mcinroy, J.W. Kloepper Short communications Association of ectomycorrhizal mats with Pacific yew and other understory trees in coniferous forests R.P. Griffiths, A.C. Chadwick, M. Robatzek, K. Schauer, K.A. Schaffroth The effect of nitrogen on fine white root persistence in cherry (Prunus avium) L.A. Mackie-Dawson, S.M. Pratt, S.T. Buckland, E.I. Duff Contents volume 173 (1995) Author Index