Evaluation of methods to assess adequacy of potential soil S supply to crops S. HoqueS. B. HeathK. Killham OriginalPaper Pages: 3 - 8
Prediction of heavy-metal concentrations in mature plants by chemical analysis of seedlings H. LehnM. Bopp OriginalPaper Pages: 9 - 14
The role of the root cell wall in the heavy metal tolerance ofAthyrium yokoscense H. NishizonoH. IchikawaF. Ishii OriginalPaper Pages: 15 - 20
Modelling soil organic matter levels after long-term applications of crop residues, and farmyard and green manures A. M. A. Van der LindenJ. A. Van VeenM. J. Frissel OriginalPaper Pages: 21 - 28
Seasonal patterns of growth and nitrogen fixation in field-grown pea E. S. Jensen OriginalPaper Pages: 29 - 37
Fe, Mn and the grey effect in hydroponically-cultured flue-cured tobacco N. ArnoldM. Binns OriginalPaper Pages: 39 - 43
Effect of phosphate-solubilizing bacteria and vesicular-arbuscular mycorrhizal fungi on the utilization of Bayovar rock phosphate by alfalfa plants using a sand-vermiculite medium D. PicciniR. Azcon OriginalPaper Pages: 45 - 50
A function for describing nitrogen uptake, dry matter production and rooting by wheat crops A. P. WhitmoreT. M. Addiscott OriginalPaper Pages: 51 - 60
Evaluation of a nitrogen leaching/mineralization model for sugar beet A. P. WhitmoreG. F. J. MilfordM. J. Armstrong OriginalPaper Pages: 61 - 65
The effects of pruning, fertilizers, and organic amendments on lowbush blueberry production P R Warman OriginalPaper Pages: 67 - 72
Oxydation of substrates in organic acids utilization negative mutants and the wild typeRhizobium meliloti strain S'14 Carole LafreniereP. LafontaineH. Antoun OriginalPaper Pages: 73 - 78
Studies on antagonism betweenFusarium udum Butler and root region microflora of pigeon-pea R. S. UpadhyayBharat Rai OriginalPaper Pages: 79 - 93
The cation status of some indigenous plants from a Cango valley limestone-sandstone transition, South Africa L. M. RaittR. O. Moffett OriginalPaper Pages: 95 - 98
Effects of the herbicides Lindex and Simazine on chloroplast and nodule development, nodule activity, and grain yield inLupinus albus L. M. R. De FelipeM. Fernandez-PascualJ. M. Pozuelo OriginalPaper Pages: 99 - 105
Measurement of N2-fixation in field-grown pigeonpea [Cajanus cajan (L.) Millsp.] using15N-labelled fertilizer J. V. D. K. Kumar RaoJ. A. ThompsonJ. M. Day OriginalPaper Pages: 107 - 113
The influence of aggregate size and drannage potential on germination of barley seeds in flooded soil R. S. ShielS. HolburnM. A. Adey OriginalPaper Pages: 115 - 121
Differential response of soybean genotypes to soil pH and manganese application M. R. ReddyS. J. Dunn OriginalPaper Pages: 123 - 126
Effect of plant age on temporal progression of common root-rot (Cochliobolus sativus) lesions on subcrown internodes of wheat and barley P. R. VermaD. T. Spurr OriginalPaper Pages: 127 - 132
The influence of moisture regimes on the population and activity of soil microorganisms S. C. TiwariB. K. TiwariR. R. Mishra Short Communications Pages: 133 - 136
Influence of cropping and N-fertilization on changes in different forms of nitrogen in an alluvial soil Susanta Kumar PalDipankar SahaAsit K. Mukhopadhyay Short Communications Pages: 137 - 139
Effect of temperature on seedling growth under impeding conditions B. SivaprasadK. S. Sundara Sarma Short Communications Pages: 145 - 148
Growth response of two grasses and a legume on coal fly ash amended strip mine spoils Joseph L. Fail Jr. Short Communications Pages: 149 - 150