Accumulation of electropositive and amphoteric elements in leaves in relation to genetic-fixed ability for biosynthesis of anthocyanins Jiří Ponert Short Communication Pages: 501 - 504
A transport kinetic concept of ion uptake from soil by plants Niels Erik Nielsen OriginalPaper Pages: 505 - 520
Bacteriostatic effect of ammonium onNitrobacter agilis in mixed culture withNitrosomonas europaea G. G. NakosA. R. Wolcott OriginalPaper Pages: 521 - 527
Differential effect of carbon sources on nitrogen transformation in Hawaiian soils A. S. AgarwalB. R. SinghY. Kanehiro OriginalPaper Pages: 529 - 537
Biological and chemical comparisons of methods for removing copper from macronutrient solutions used for plant growth investigations G. E. RaymentC. S. Andrew OriginalPaper Pages: 547 - 559
Effect of soil atmosphere on bacterial populations and activity D. A. Van Schreven OriginalPaper Pages: 561 - 569
Interaction between phenolic substances and microbial polysaccharides in soil aggregation Ellis GriffithsR. G. Burns OriginalPaper Pages: 599 - 612
Soil physical conditions affecting seedling root growth B. C. WarnaarsB. W. Eavis OriginalPaper Pages: 623 - 634
Selenium and nutrition of astragalus T. C. BroyerC. M. JohnsonR. P. Huston OriginalPaper Pages: 635 - 649
Selenium and nutrition of Astragalus T. C. BroyerC. M. JohnsonR. P. Huston OriginalPaper Pages: 651 - 669
Effect of esp on the availability of Ca from soil and added gypsum to maize (Zea mays) and dhaincha (Sesbania aculeata) S. R. PooniaD. R. Bhumbla OriginalPaper Pages: 671 - 679
Further studies on cation uptake from bentonite suspensions by excised barley roots Fuad H. KurdiK. L. Babcock OriginalPaper Pages: 681 - 692
Uptake of solutes by multiple root systems from soil J. P. BaldwinP. B. TinkerP. H. Nye OriginalPaper Pages: 693 - 708
Diffusion coefficient of I-ions in saturated clay soil Abdul Hamid Short Communication Pages: 709 - 711
Influence of sucrose spraying on nodulation and yield ofPhaseolus aureus L. V. IswaranA. SenN. P. Singh Short Communication Pages: 717 - 718
Effect of added orthophosphate on pyrophosphate hydrolysis in soil N. K. SavantG. J. Racz Short Communication Pages: 719 - 721