Heavy-metal accumulation in crops grown on sewage sludge amended with metal salts K. W. Smilde OriginalPaper Pages: 3 - 14
Effect of P and Mn on growth response and uptake of Fe, Mn and P by sorghum S. KuoD. S. Mikkelsen OriginalPaper Pages: 15 - 22
Comparative efficiency of Azolla, blue-green algae and other organic manures in relation to N and P availability in a flooded rice soil P. K. SinghB. C. PanigrahiK. B. Satapathy OriginalPaper Pages: 35 - 44
The relative efficiency of zinc carriers on growth and zinc nutrition of corn B. PrasadM. K. Sinha OriginalPaper Pages: 45 - 52
The effect of level of CaCO3, inoculation and lime pelleting on the nodulation and growth of beans in five acid soils H. Ssali OriginalPaper Pages: 53 - 63
Phyllosphere and rhizosphere microflora of pearl millet with reference to downy mildew incited bySclerospora graminicola (Sacc.) Schroet C. Promod Chandra KumarK. A. Balasubramanian OriginalPaper Pages: 65 - 80
The influence of lead, cadmium, and nickel on the growth of ryegrass and oats D. W. AllinsonC. Dzialo OriginalPaper Pages: 81 - 89
Antibiotic-resistantArthrobacter sp. andPseudomonas sp. responses in the rhizosphere of blue grama after herbage removal J. E. SherwoodD. A. Klein OriginalPaper Pages: 91 - 96
Germination and emergence of soybean under crusted soil conditions T. R. RathoreB. P. GhildyalR. S. Sachan OriginalPaper Pages: 97 - 105
Simultaneous measurement of ethylene and CO2 production and of O2 consumption in soil and pure microbial cultures Jaroslav PažoutVlastimil Vančura OriginalPaper Pages: 107 - 115
Effect of lime and phosphorus applications on concentrations of available nutrients and on P, Al and Mn uptake by two pasture legumes in an acid soil R. J. HaynesT. E. Ludecke OriginalPaper Pages: 117 - 128
Effect of organic amendments on seedling infection of rice caused byRhizoctonia solani S. KannaiyanN. N. Prasad Short Communications Pages: 131 - 133
Defence structure development inRhizopus nigricans during mycoparasitism byFusarium oxysporum F. sp.lycopersici S. P. PathakVijay KumarR. S. Dwivedi Short Communications Pages: 135 - 139
Phosphorus availability indices in calcareous lebanese soils J. RyanA. G. Ayubi Short Communications Pages: 141 - 145
The distribution of topically applied heavy metals in the soil R. W. TaylorG. F. Griffin Short Communications Pages: 147 - 152
Varietal influence of intercropped cowpea on the growth, yield and water relations of maize A. E. IsenmillaO. BabalolaG. O. Obigbesan Short Communications Pages: 153 - 156
Influence of vesicular-arbuscular mycorrhiza and straw mulch on growth of barley Iver JakobsenAnni Jensen Short Communications Pages: 157 - 161
The plant availability of sulphur from a sulphate-aluminium hydrous oxide complex P. L. Searle Short Communications Pages: 163 - 166