Effect of moisture on growth and nitrogen response byLolium perenne R. L. ColmanAlec Lazenby OriginalPaper Pages: 1 - 13
Changes in free ninhydrin-positive compounds of young pea plants as affected by different nutritional and environmental conditions A. W. S. M. Van Egeraat OriginalPaper Pages: 15 - 36
Exudation of ninhydrin-positive compounds by pea-seedling roots: A study of the sites of exudation and of the composition of the exudate A. W. S. M. Van Egeraat OriginalPaper Pages: 37 - 47
Studies on the manganese uptake of lettuce on steam-sterilised glasshouse soils C. SonneveldS. J. Voogt OriginalPaper Pages: 49 - 64
Absorption du cuivre par les racines de mais (Zea mays L.) et de tournesol (Helianthus annuus L.) Nicole CathalaLouis Salsac OriginalPaper Pages: 65 - 83
The effect of K fertilization and K removal by ryegrass in pot experiments on the K concentration of the soil solution of various soils K. Németh OriginalPaper Pages: 97 - 107
Nutrient requirements of planted European larch in Quebec Phu Truong Dinh OriginalPaper Pages: 109 - 117
Immunofluorescence studies of selection of strains ofR. trifolii by S184 white clover (T. repens L.) P. E. RussellD. Gareth Jones OriginalPaper Pages: 119 - 129
Effect of molybdenum on the cation-anion balance of tomato plants at different nitrogen nutrition D. MerkelH. H. WittA. Jungk OriginalPaper Pages: 131 - 143
Cobalt nutrition of groundnut in relation to growth and yield D. Thimma ReddyA. Shiv Raj OriginalPaper Pages: 145 - 152
Soil factors controlling a New Zealand serpentine flora J. LeeR. R. BrooksC. R. Boswell OriginalPaper Pages: 153 - 160
The possibility of predicting solute uptake and plant growth response from independently measured soil and plant characteristics P. H. NyeJ. L. BrewsterK. K. S. Bhat OriginalPaper Pages: 161 - 170
The possibility of predicting solute uptake and plant growth response from independently measured soil and plant characteristics J. L. BrewsterK. K. S. BhatP. H. Nye OriginalPaper Pages: 171 - 195
The possibility of predicting solute uptake and plant growth response from independently measured soil and plant characteristics J. L. BrewsterK. K. S. BhatP. H. Nye OriginalPaper Pages: 197 - 226
Plant age and the phosphorus uptake characteristics of trimmed and untrimmed corn root systems A. JungkS. A. Barber OriginalPaper Pages: 227 - 239
A survey of fungi and actinomycetes colonizing the newly reclaimed soil of the polder Zuidelijk Flevoland G. M. TichelaarH. Vruggink OriginalPaper Pages: 241 - 253
Responses of two varieties of tomato to abrupt and gradual short-period sodium chloride exposure M. N. El-ShourbagyA. M. Ahmed OriginalPaper Pages: 255 - 271
Phosphorus determination in highly calcareous soils by the use of an anion exchange resin M. A. ElrashidiA. Van DiestA. H. El-Damaty OriginalPaper Pages: 273 - 286
Improvements in the method for the determination of ammonia volatilised from soil fertilized with urea V. FernandoG. R. Roberts Short Communication Pages: 287 - 291
Effect of manġanese level in nutrient solution on ġrowth and maġnesium content ofPinus radiata seedlinġs L. O. Safford Short Communication Pages: 293 - 297
Air and soil temperature differences in controlled environments, as a consequence of high radiant flux densities and of day/night temperature changes W. R. Watts Short Communication Pages: 299 - 303
A rapid method for determination of nitrate, nitrite, and ammoniacal nitrogen in soils K. L. SahrawatRajendra Prasad Short Communication Pages: 305 - 308
Tomato plant response to iron supply in various carrier forms J. NavrotA. Banin Short Communication Pages: 309 - 312