The effect of indigenous vesicular-arbuscular mycorrhizal fungi on nutrient uptake and growth of barley in two Danish soils Anni Jensen OriginalPaper Pages: 155 - 163
Influence of vesicular-arbuscular mycorrhiza fungi on growth and uptake of various nutrients as well as uptake ratio of fertilizer P for lucerne (Medicago sativa) Jorgen Dissing NielsenAnni Jensen OriginalPaper Pages: 165 - 172
A non-destructive field assay for soybean nitrogen fixation by acetylene reduction R. F. DenisonT. R. SinclairG. M. Drake OriginalPaper Pages: 173 - 182
Growth ofPlantago lanceolata andPlantago major on a NO3/NH4 medium and the estimation of the utilization of nitrate and ammonium from ionic-balance aspects Sep R. Troelstra OriginalPaper Pages: 183 - 197
Growth responses of several plant species to mycorrhizae in a soil of moderate P-fertility C. PlenchetteJ. A. FortinV. Furlan OriginalPaper Pages: 199 - 209
Growth responses of several plant species to mycorrhizae in a soil of moderate P-fertility C. PlenchetteJ. A. FortinV. Furlan OriginalPaper Pages: 211 - 217
Ammonia volatilization from applied nitrogen in alkali soils D. L. N. RaoLalita Batra OriginalPaper Pages: 219 - 228
Etudein situ de l'influence de l'humidité et de la teneur en nitrate d'un sol dunaire sur l'accumulation et la réduction du nitrate chez l'oyat (Ammophila arenaria L.) Marie Claude LeclercPaul Robin OriginalPaper Pages: 229 - 241
Bacillus nitrogen fixers from Brazilian soils Lucy SeldinJ. D. Van ElsasElisa G. C. Penido OriginalPaper Pages: 243 - 255
The organic acid composition of Calluna heathland soil with special reference to phyto- and fungitoxicity M. A. F. JalalD. J. Read OriginalPaper Pages: 257 - 272
The organic acid composition of Calluna heathland soil with special reference to phyto- and fungitoxicity M. A. F. JalalD. J. Read OriginalPaper Pages: 273 - 286
Removal of nitrogen, phosphorus and potassium by rice-wheat double cropping system as affected by duration of rice variety, methods of planting rice and levels and sources of nitrogen Mangal PrasadRajendra Prasad OriginalPaper Pages: 287 - 295
The effect of FeEDDHA on the development of lime-chlorosis in two seedling populations ofEucalyptus obliqua L'Hérit C. A. Anderson Short Communications Pages: 299 - 302
Rapid assay for determination of water soluble quaternary ammonium compounds C. M. GrieveS. R. Grattan Short Communications Pages: 303 - 307