Net mineralization and nitrification rates in a clay soil measured and predicted in permanent grassland from soil temperature and moisture content J. H. MacduffR. E. White OriginalPaper Pages: 151 - 172
Nitrogen and potassium fertilization and environmental factors affecting the grass tetany hazard of wheat forage Tsutomu OhnoD. L. GrunesC. A. Sanchirico OriginalPaper Pages: 173 - 184
Phosphate sorption isotherms for evaluating phosphorus requirement of wetland rice soils A. C. RoyS. K. De Datta OriginalPaper Pages: 185 - 196
Litter production, nutrient recycling and litter accumulation inPinus caribaea Morelet var.hondurensis stands in the northern Guniea savanna of Nigeria O. KadebaE. A. Aduayi OriginalPaper Pages: 197 - 206
Quantitative estimation of root exudation of maize plants Th. HallerH. Stolp OriginalPaper Pages: 207 - 216
Ecology of nematophagous fungi: vertical distribution in a deciduous woodland N. F. GrayF. Bailey OriginalPaper Pages: 217 - 223
Phosphorus accumulation by lignotubers of jarrah (Eucalyptus marginata Donn ex Sm.) seedlings grown in a range of soils B. DellS. JonesI. M. Wallace OriginalPaper Pages: 225 - 232
Effect of applied nitrate on growth and N2-fixation inCicer arietinum L. Veena SawhneyAmarjitR. Singh OriginalPaper Pages: 233 - 240
Effect of applied nitrate on enzymes of ammonia assimilation in nodules ofCicer arietinum L. Veena SawhneyAmarjitR. Singh OriginalPaper Pages: 241 - 248
Changes of EUF-N and EUF-K fractions in three deep grey-brown luvisols during 18 months under fallow K. NémethF. Fürstenfeld OriginalPaper Pages: 249 - 256
Chemical composition of whole plant and grain and yield of nutrients in grain of five barley cultivars A. C. DickS. S. MalhiD. R. Walker OriginalPaper Pages: 257 - 264
Influence of interactions of barley cultivars with soil and fertilizer K, and soil pH on grain yield and quality A. C. DickS. S. MalhiD. R. Walker OriginalPaper Pages: 265 - 271
Phytoalexin production in lucerne roots inoculated withVerticillium albo-atrum J. Flood Short Communications Pages: 275 - 278
Utilization of carbon and nitrogen sources and acid/alkali production by cowpea rhizobia M. H. AhmadEustace Smith Short Communications Pages: 279 - 282
Effect of presowing seed treatment with molybdenum and cobalt on growth, nitrogen and yield in bean (Phaseolus vulgaris L.) Sukhada Mohandas Short Communications Pages: 283 - 285
Growth of ectomycorrhizal fungi stimulated by lipids from a pine root exudate N. FriesM. BardetK. Serck-Hanssen Short Communications Pages: 287 - 290
Effects of CCC and GA on internodal development of barley D. G. Green Short Communications Pages: 291 - 294
Iron pyrites as sulphur fertilizer for legumes K. N. TiwariB. S. DwivediA. N. Pathak Short Communications Pages: 295 - 298
Studies on the removal of heavy metals from sludges by leaching and uptake by plants Izabela BojakowskaJan Kochany Short Communications Pages: 299 - 302
Accession and cycling of elements in a coastal stand ofPinus radiata D. Don in New Zealand T. G. BakerP. D. HodgkissG. R. Oliver Short Communications Pages: 303 - 307