Inhibition of mineralization of urea nitrogen in soil M. M. MishraW. Flaig OriginalPaper Pages: 301 - 309
Changes in carbon and nitrogen fractions of graminaceous straws after burning R. J. RaisonJ. W. McGarity OriginalPaper Pages: 311 - 318
Mineralisation of urea and urea derivatives in anaerobic soils M. S. IslamJ. W. Parsons OriginalPaper Pages: 319 - 330
Effect of phosphoros nutrition in peat on tomato plant growth and fruit development R. T. Besford OriginalPaper Pages: 341 - 353
Influence of a carbamate pesticide on growth, respiration (14C)-carbon metabolism and symbiosis of aRhizobium sp. T. SekarA. Balasubramanian OriginalPaper Pages: 355 - 361
The adsorption and release of tylosin by clays and soils M. W. M. Bewick OriginalPaper Pages: 363 - 372
Some characteristics of symbiotic nitrogen fixation, yield, protein and oil accumulation in irrigated peanuts (Arachis hypogaea L.) E. I. RatnerRina LobelA. Hartzook OriginalPaper Pages: 373 - 386
Effects of ethylene on root extension and nodulation of pea (Pisum sativum L.) and white clover (Trifolium repens L.) Gillian GoodlassK. A. Smith OriginalPaper Pages: 387 - 395
Interaction of vesicular arbuscular mycorrhiza with root knot nematodes in tomato D. J. BagyarajA. ManjunathD. D. R. Reddy OriginalPaper Pages: 397 - 403
A direct observation technique for studies on rhizoplane and rhizosphere colonization D. R. PolonenkoC. I. Mayfield OriginalPaper Pages: 405 - 420
Effect of soil amendement with root extract ofhibiscus cannabinus L. on its rhizosphere mycoflora K. B. Mishra Short Communications Pages: 421 - 424
Nitrogen enrichment of soil and plant byRhizobium phaseoli-Phaseolus vulgaris symbiosis A. P. RuschelE. SalatiP. B. Vose Short Communications Pages: 425 - 429
Plant uptake of bicarbonate as measured with the11C isotope A. WallackeR. T. MuellerS. M. Soufi Short Communications Pages: 431 - 435
Rhizobium specific anthocyanin-like marker in lupin nodules J. R. CaradusW. B. Silvester Short Communications Pages: 437 - 440
Nodulation ofTrifolium subterraneum byRhizobium leguminosarum Christine M. HepperLucy Lee Short Communications Pages: 441 - 445
Improvement of pressure chamber measurements of two legumes by constriction of stems Robert L. MccownBrain H. Wall Short Communications Pages: 447 - 451
Response of yellow birch (Betula alleghaniensis Britton) in acid subsoil to micronutrient additions Merrill C. Hoyle Short Communications Pages: 453 - 455