Mineralization of organic N originating in treated effluent used for irrigation Jian-bin ZhouMichal GreenA. Shaviv OriginalPaper Pages: 205 - 213
Fruit yield of Valencia sweet orange fertilized with different N sources and the loss of applied N H. CantarellaD. MattosA.T. Rigolin OriginalPaper Pages: 215 - 223
Phosphorus transformations as affected by sampling date, fertilizer rate and phosphorus uptake in a soil under pasture L.I. PiconeE.C. ZamunerM.A. Marino OriginalPaper Pages: 225 - 232
The use of farmgate balances and soil surface balances as estimator for nitrogen leaching to surface water C.L. van BeekL. BrouwerO. Oenema OriginalPaper Pages: 233 - 244
Fate of urea applied to winter spinach in New Zealand P.H. WilliamsR.J. TregurthaG.S. Francis OriginalPaper Pages: 245 - 254
Phosphorus and selected metals mobilized from two commercial fertilizers into overland flow during border irrigation David NashDavid HalliwellBen Webb OriginalPaper Pages: 255 - 264
Distribution of acid extractable P and exchangeable K in a grassland soil as affected by long-term surface application of N, P and K fertilizers S.S. MalhiJ.T. HarapiakN. Flore OriginalPaper Pages: 265 - 272
Genotypic differences and some associated plant traits in potassium internal use efficiency of lowland rice (Oryza sativa L.) X.E. YangJ.X. LiuY. Yang OriginalPaper Pages: 273 - 282
Nitrous oxide emission as affected by liming an acidic mineral soil used for arable agriculture Ke FengFeng YanSven Schubert OriginalPaper Pages: 283 - 292
