Foliar nutrient concentrations and hardwood growth influenced by cultural treatments Harvey E. Kennedy Jr. OriginalPaper Pages: 307 - 316
Factors affecting growth and nodulation ofHippophaë rhamnoides L. ssp.Rhamnoides in soils from two successional stages of dune formation P. A. I. OremusH. Otten OriginalPaper Pages: 317 - 331
The influence of temperature and nitrate on vegetative growth and nitrogen accumulation by nodulated soybeans Russell S. JonesRobert P. PattersonC. David Raper Jr. OriginalPaper Pages: 333 - 344
Distributional gradients and variability of macroelement concentrations in the crowns of plantation grownPinus resinosa (AIT.) N. B. Comerford OriginalPaper Pages: 345 - 353
Protein and free amino acids in field-grown cowpea seeds as affected by water stress at various growth stages C. K. LabanauskasPeter ShouseM. F. Handy OriginalPaper Pages: 355 - 368
Glutamic-dehydrogenase activity inhibition by phenoxyacilic acids M. PolemioG. GenchiC. Testini OriginalPaper Pages: 369 - 375
Self-diffusion of zinc and iron in soils as affected by pH, CaCO3, moisture, carrier and phosphorus levels R. K. RattanD. L. Deb OriginalPaper Pages: 377 - 393
Estimation of physiologically active zinc in maize by biochemical assay T. S. GibsonD. R. Leece OriginalPaper Pages: 395 - 406
Fusarium udum parasitic onAspergillus luchuensis andSyncephalastrum racemosum R. S. UpadhyayBharat RaiR. C. Gupta OriginalPaper Pages: 407 - 413
Microbial responses to salt-induced osmotic stress D. R. PolonenkoE. B. DumbroffC. I. Mayfield OriginalPaper Pages: 415 - 426
Nitrate reductase and nitrogenase activities of common beans (Phaseolus vulgaris L.) from different geographic locations J. -F. FelixM. ObatonL. Salsac OriginalPaper Pages: 427 - 438
Properties of poultry litter humic acid fractions and their metal-complexes B. PrasadM. K. Sinha OriginalPaper Pages: 439 - 448
Studies on the methods of inorganic nutrient application in coconut R. Snehi DwivediP. K. RaySunny Ninan OriginalPaper Pages: 449 - 456
Chemical equilibrium and E value of Zn (ZnE) in inceptisols and entisols of tropical india Mahendra SinghS. B. Mittal OriginalPaper Pages: 457 - 464
Utility of some nitrogen-fixing microorganisms in the phyllosphere of crop plants A. S. NandiS. P. Sen OriginalPaper Pages: 465 - 476
Evaluation of chemical methods for estimating available zinc and response of green gram (Phaseolus aureus roxb) to applied zinc in non-calcareous soils V. K. GuptaS. B. Mittal OriginalPaper Pages: 477 - 484
The peroxidase-glucose oxidase system: A new method to determine glucose liberated by carbohydrate degrading soil enzymes Lawrence A. KapustkaAnne E. AnnalaWilliam C. Swanson Short Communications Pages: 487 - 490
Effects of a soil fulvic acid on the growth and nutrient content of cucumber (Cucumis sativus) plants B. S. RauthanM. Schnitzer Short Communications Pages: 491 - 495
Effect of continuous application of manures and fertilizers on rhizosphere microflora in arecanut palm B. M. BopaiahN. T. Bhat Short Communications Pages: 497 - 499
Contribution ofAzospirillum brasilense to the nitrogen needs of grain sorghum (Sorghum bicolor (L) Moench) in humid sub-tropics U. R. PalH. S. Malik Short Communications Pages: 501 - 504
Growth and yield responses of cowpea and maize to inoculation withGlomus mosseae in sterilized soil under field conditions R. IslamA. Ayanaba Short Communications Pages: 505 - 509
Transformation of urea and ammonium sulphate in different soils Mahendra SinghD. S. Yadav Short Communications Pages: 511 - 515
Nitrogen and phosphorus content of flow from drains fertilized with cow manure slurry M. M. IqbalB. P. Warkentin Short Communications Pages: 517 - 521
A simple procedure to express results of soil analysis (1∶2 volume extract) on a volume basis Ch. Gysi Short Communications Pages: 523 - 526
Perspectives of reducing the deleterious effect of de-icing salt upon vegetation W. FlückigerS. Braun Short Communications Pages: 527 - 529