The current and residual value of superphosphate, Christmas Island C-grade ore, and Calciphos as fertilizers for a subterranean clover pasture Mda BollandJW BowdenRJ Gilkes OriginalPaper Pages: 335 - 354
A concise simulation model for interpreting N-fertilizer trials DJ GreenwoodAnn DraycottAP Draycott OriginalPaper Pages: 355 - 369
Pot experiments with Italian ryegrass: Yields and evaluation of soil potassium status with different methods of applying potassium fertilizer P BinetL el GuessabiJ Salette OriginalPaper Pages: 383 - 391
The potassium status of soils: Significance of the “Italian ryegrass test” P BinetL el GuessabiJ Salette OriginalPaper Pages: 393 - 402
Potassium and magnesium responses of cassava grown in Ultisol in southern Nigeria BT Kang OriginalPaper Pages: 403 - 410
Effect of nitrapyrin on nitrous oxide emission from fallow soils fertilized with anhydrous ammonia AMT MagalhãesPM ChalkWM Strong OriginalPaper Pages: 411 - 421
Reaction products of triammonium pyrophosphate in different Indian soils VB YadavKB Mistry OriginalPaper Pages: 423 - 434
Relative efficiency of prilled urea and urea-supergranules in Java citronella (Cymbopogon winterianus Jowitt) EVS Prakasa RaoMunnu SinghG Chandrasekhara OriginalPaper Pages: 435 - 437