Nutrient dynamics in milpa agriculture and the role of weeds in initial stages of secondary succession in Belize, C.A. J. D. H. LambertJ. T. Arnason OriginalPaper Pages: 303 - 322
The effect of sediment redox potential and soil acidity on nitrogen uptake, anaerobic root respiration, and growth of rice (Oryza sativa) M. D. TolleyR. D. DelauneW. H. Patrick Jr. OriginalPaper Pages: 323 - 331
Effects of differentiated applications of fertilizer N on leaching losses and distribution of inorganic N in the soil Lars BergströmNils Brink OriginalPaper Pages: 333 - 345
Microclimatic controls of nitrogen mineralization and nitrification in shortgrass steppe soils D. S. SchimelW. J. Parton OriginalPaper Pages: 347 - 357
The measurement and distribution of urease activity in a pasture system E. H. HoultJ. W. McGarity OriginalPaper Pages: 359 - 366
Denitrification studies in a temperate forest catena soil G. H. RashidR. Schaefer OriginalPaper Pages: 367 - 372
Fate of applied nutrients in a long-term superphosphate trial inPinus radiata John TurnerMarcia J. Lambert OriginalPaper Pages: 373 - 382
Suppression of nitrate formation within an exotic conifer plantation A. Bryce Cooper OriginalPaper Pages: 383 - 394
Growth, mineral nutrition, organic constituents and rate of photosynthesis inSesbania grandiflora L. grown under saline conditions Prakash D. ChavanB. A. Karadge OriginalPaper Pages: 395 - 404
Effects of N-fertilizers, straw, and dry fallow on the nitrogen balance of a flooded soil planted with rice Teresita Santiago-VenturaMarjorie BravoA. A. App OriginalPaper Pages: 405 - 411
A simplein situ method for the characterization of porosity in growth media B. R. Langerud OriginalPaper Pages: 413 - 425
Growth, development and yield of pawpaw (Carica papaya L.) ‘Homestead selection’ in response to soil moisture stress I. O. O. AiyelaagbeM. O. A. FawusiO. Babalola OriginalPaper Pages: 427 - 435
Effect of soil pH and sewage sludge on VA mycorrhizal infection of soybeans J. S. AngleJ. R. Heckman Short Communications Pages: 437 - 441