Ionic interactions in rice plants from dilute solutions Nand Kumar Fageria OriginalPaper Pages: 309 - 316
Manganese and iron interactions on their uptake and distribution in soybean (Glycine max (L.) Merr.) D. P. HeenanL. C. Campbell OriginalPaper Pages: 317 - 326
Dehydrogenase and urease activities of maize (Zea mays L.) field soils Mamtaj S. DkharR. R. Mishra OriginalPaper Pages: 327 - 333
Effects of cadmium and lead on radish plants with particular reference to movement of metals through soil profile and plant D. H. KhanB. Frankland OriginalPaper Pages: 335 - 345
Effect of fire on fine root density in red shank (Adenostoma sparsifolium Torr.) chaparral J. KummerowR. K. Lantz OriginalPaper Pages: 347 - 352
The effects of solar radiation and nutrient solution temperature on the uptake of oxygen by submerged roots of mature tomato plants W. N. Nieuwenhuizen OriginalPaper Pages: 353 - 366
Taxonomic character of plant species in absorbing and accumulating alkali and alkaline earth metals grown in temperate forest of Japan Abdul Razaque MemonToru KuboiMichihiko Yatazawa OriginalPaper Pages: 367 - 389
The acquisition of phosphorus byLupinus albus L. W. K. GardnerK. A. Boundy OriginalPaper Pages: 391 - 402
A numerical solution of whole plant nutrient uptake for soil-root systems with root hairs S. ItohS. A. Barber OriginalPaper Pages: 403 - 413
Effect of antibiotics on ethylene production by soil micro-organisms J. M. Lynch OriginalPaper Pages: 415 - 420
Abiontic enzymes in arctic soils: changes in sulphatase activity following vehicle disturbance John L. NealSue A. Herbein Short Communication Pages: 423 - 427