Salt tolerance of two differently drought-tolerant wheat genotypes during germination and early seedling growth A. MozafarJ. R. Goodin OriginalPaper Pages: 303 - 316
Yield and composition of soybean seed as a function of potassium supply P. W. G. SaleL. C. Campbell OriginalPaper Pages: 317 - 325
Competition between siratro and kleingrass for15N labelled mineralized nitrogen Mohammed IsmailiR. W. Weaver OriginalPaper Pages: 327 - 335
Organic acids production byStreptomyces spp. isolated from soil, rhizosphere and mycorrhizosphere of pine (Pinus sylvestris L.) H. RózyckiE. Strzelczyk OriginalPaper Pages: 337 - 345
Influence de pH acides sur la viabilité d'isolats deFrankia M. Faure-RaynaudM. A. Bonnefoy-PoirierA. Moiroud OriginalPaper Pages: 347 - 358
Directional response of corn roots to physical barriers B. W. BandaraD. D. Fritton OriginalPaper Pages: 359 - 368
Effects of organic matter on sulphur oxidation in soil and influence of sulphur oxidation on soil nitrification M. WainwrightWendy NevellSusan J. Grayston OriginalPaper Pages: 369 - 376
Metal speciation in xylem and phloem exudates G. L. MullinsL. E. SommersT. L. Housley OriginalPaper Pages: 377 - 391
Litter and forest-floor dynamics in aPinus resinosa plantation in Wisconsin J. G. BockheimJ. E. Leide OriginalPaper Pages: 393 - 406
The uptake of cadmium, lead and selenium by barley and cabbage grown on soils amended with refuse incinerator fly ash A. WadgeM. Hutton OriginalPaper Pages: 407 - 412
Degradation of humic acid of a forest soil by some fungal isolates B. MishraL. L. Srivastava OriginalPaper Pages: 413 - 416
Histochemical demonstration of heavy metal tolerance in ectomycorrhizal fungi A. F. W. MorseltW. T. M. SmitsT. Limonard OriginalPaper Pages: 417 - 420
Early growth and final yield of autumn sownVicia faba L cultivars given different forms of fertiliser N over winter M. AndrewsS. McinroyH. Taylor OriginalPaper Pages: 421 - 427
Plant contents and quality of makhana (Euryale ferox) R. N. DuttaS. N. JhaU. N. Jha OriginalPaper Pages: 429 - 432
Comparison of soil extractions by 0.01M CaCl2, by EUF and by some conventional extraction procedures V. J. G. HoubaI. NovozamskyJ. J. van der Lee OriginalPaper Pages: 433 - 437
Influence of salt stress on biochemical processes in chickpea,Cicer arietinum L. Chandrashekhar V. MurumkarPrakash D. Chavan OriginalPaper Pages: 439 - 443
Spatial and temporal heterogeneity in soil nutrient supply measured usingin situ ion-exchange resin bags David J. Gibson OriginalPaper Pages: 445 - 450