Importance des racines seminales et adventives pour la croissance et la nutrition cationique du sorgho-grain (Sorghum dochna) R. BurP. MorardJ. Berducou OriginalPaper Pages: 1 - 12
Studies on biological decomposition of wheat straw S. P. WaniP. A. Shinde OriginalPaper Pages: 13 - 16
The effect of vesicular-arbuscular mycorrhizal associations on growth of cereals S. R. SaifA. G. Khan OriginalPaper Pages: 17 - 26
Effects of low light intensity on different growth phases in rice (Oryza sativa L.) B. VenkateswarluV. V. S. S. PrasadA. V. Rao OriginalPaper Pages: 37 - 47
Mercury in rice soils developed on Saga polder lands, Northern Kyushu, Japan Shigeyoshi GotohHiroshi Koga OriginalPaper Pages: 49 - 61
Some aspects of wheat cultivar response to applied phosphate B. PalmerR. S. Jessop OriginalPaper Pages: 63 - 73
Protozoa in relation to Rhizobium S-12 and Azotobacter chroococcum in soil J. S. SardeshpandeR. H. BalasubramanyaD. J. Bagyaraj OriginalPaper Pages: 75 - 80
The significance of organic N compounds as the substrate for the iron-reduction metabolism in the submerged paddy soils H. Kagawa OriginalPaper Pages: 81 - 88
The sulphur: Nitrogen ratio of conifer foliage in relation to atmospheric pollution with sulphur dioxide D. C. MalcolmM. F. Garforth OriginalPaper Pages: 89 - 102
Soluble metabolites in intercellular regions of squash hypocotyl tissues: Implications for exudation Joseph G. Hancock OriginalPaper Pages: 103 - 112
Transformation of soil and fertilizer nitrogen in paddy soil and their availability to rice plants Tomio YoshidaBenjamin C. Padre Jr. OriginalPaper Pages: 113 - 123
Influence of soil edaphic factors and their critical limits on seedling emergence of corn (Zea mays L.) Room SinghB. P. Ghildyal OriginalPaper Pages: 125 - 136
Influence of heavy metals in spruce forest soil on amylase activity, CO2 evolution from starch and soil respiration A. EbregtJ. M. A. M. Boldewijn OriginalPaper Pages: 137 - 148
Differential response of tropical maize genotypes to zinc and manganese nutrition K. P. Prabhakaran NairGaurav Prabhat OriginalPaper Pages: 149 - 159
Effects of some non-pathogenic micro-organisms on the growth of gnotobiotic barley plants J. M. LynchN. White OriginalPaper Pages: 161 - 170
Studies on the mucilaginous layer of barley (Hordeum vulgare) roots E. DayanA. BaninY. Henis OriginalPaper Pages: 171 - 191
Mineral nutrition and reduction processes in the rhizosphere of rice G. Trolldenier OriginalPaper Pages: 193 - 202
Influence of some environmental factors on nitrogen fixation in the rhizosphere of rice G. Trolldenier OriginalPaper Pages: 203 - 217
Influence of temperature on the expression of manganese toxicity by two soybean varieties D. P. HeenanO. G. Carter OriginalPaper Pages: 219 - 227
The absorption of manganese (III) in oat plants C. González GarcíaL. Sánchez de la Puente OriginalPaper Pages: 229 - 237
In situ acetylene-ethylene assay of biological nitrogen fixation in lowland rice soils B. V. AlimagnoT. Yoshida Short Communication Pages: 239 - 244
Survival and retention of infectivity of bacterial stalk rot pathogen of maize and its perpetuation on varied cropping pattern Mahendra PrasadSatish Kumar Sinha Short Communication Pages: 245 - 248
Effect of aldrin on nodulation, nitrogen fixation and yield of bengal gram (Cicer arietinum) K. K. KapoorD. P. SinghM. M. Mishra Short Communication Pages: 249 - 252
Relation of solute and sorbed boron to the boron hazard in irrigation water J. RyanS. MiyamotoJ. L. Stroehlein Short Communication Pages: 253 - 256
Physicochemical selectivity for cations and CEC of grass roots J. -P. Wacquant Short Communication Pages: 257 - 262
Comment on ‘Contamination of humic acid by silica gel and sodium bicarbonate’ by K. H. Tan J. D. RussellH. A. Anderson Short Communication Pages: 263 - 264
Direct determination of dissolved oxygen in soil water by gas chromatography M. YamaguchiY. Komatsu Short Communication Pages: 265 - 268
The structure of rice roots grown in aerobic and anaerobic environments C. D. John Short Communication Pages: 269 - 274
Phytotoxicity of cadmium inhibited by lime William R. ChaneyRichard C. StricklandRobert J. Lamoreaux Short Communication Pages: 275 - 278
Effect of nitrogen, Rhizobium inoculation and simazine on yield and quality of Bengal gram (Cicer arietinum L.) S. S. KadamK. G. KachhaveD. K. Salunkhe Short Communication Pages: 279 - 281
Effects of boron and limestone on cereal yields and on B and N concentration of plant tissue Umesh C. Gupta Short Communication Pages: 283 - 287
Effects of phosphorus and plants on nitrogen mineralisation in three grassland soils P. S. CornishR. J. Raison Short Communication Pages: 289 - 295
Micronutrient availability to cereals from calcareous soils F. M. ChaudhryF. HussainA. Rashid Short Communication Pages: 297 - 302