Denitrification losses from puddled rice soils in the tropics R. J. BureshS. K. De Datta OriginalPaper Pages: 1 - 13
Enzyme activity in soils showing enhanced degradation of organophosphate insecticides L. J. SikoraD. D. KaufmanL. C. Horng OriginalPaper Pages: 14 - 18
Nitrogen accumulation in three legumes and two cereals with emphasis on estimation of N2 fixation in the legumes by the natural 15N-abundance technique T. YoneyamaP. T. C. NambiarJ. H. Williams OriginalPaper Pages: 25 - 30
The interdependence of ammonia volatilization and denitrification as nitrogen loss processes in flooded rice fields in the Philippines J. R. FreneyA. C. F. TrevittJ. G. Real OriginalPaper Pages: 31 - 36
Effect of successive cuttings on uptake and partitioning of 15N among plant parts of Leucaena leucocephala N. SangingaF. ZapataG. D. Bowen OriginalPaper Pages: 37 - 42
Influence of vesicular-arbuscular mycorrhizae on phosphate fertilizer efficiency in two tropical acid soils planted with micropropagated oil palm (Elaeis guineensis jacq.) B. BlalC. MorelS. Gianinazzi OriginalPaper Pages: 43 - 48
Response of the pigeonpea-Rhizobium symbiosis to salinity stress: variation among Rhizobium strains in symbiotic ability G. V. SubbaraoC. JohansenM. K. Jana OriginalPaper Pages: 49 - 53
Growth response of field-grown Siratro (Macroptilium atropurpureum Urb.) and Aeschynomene american L. to inoculation with selected vesicular-arbuscular mycorrhizal fungi O. A. MedinaA. E. Kretschmer Jr.D. M. Sylvia OriginalPaper Pages: 54 - 60
Evolution of dinitrogen and nitrous oxide from the soil to the atmosphere through rice plants A. R. MosierS. K. MohantyS. P. Chakravorti OriginalPaper Pages: 61 - 67
Effect of Leucaena leucocephala (Lam) de Wit. as a green manure on nitrogen uptake and yield of rice A. K. N. ZoysaG. KeerthisingheS. H. Upasena OriginalPaper Pages: 68 - 70
Modelling spatial and temporal variability of denitrification J. R. M. Arah OriginalPaper Pages: 71 - 77
The effect of lime on microbial activity in spruce (Picea abies L.) forests L. ZellesK. StepperA. Zsolnay OriginalPaper Pages: 78 - 82
A comparison of microbial-feeding nematodes and protozoa in the rhizosphere of different plants B. S. Griffiths OriginalPaper Pages: 83 - 88