Effect of pH and phosphate on soluble soil aluminium and on growth and composition of kikuyu grass Azmi S. AwadDavid G. EdwardsPaul J. Milham OriginalPaper Pages: 531 - 542
Etude comparee de la repartition des principaux cations et du phosphore dans une tige de peuplier ‘Fritzi-Pauley’ A. ClementG. Janin OriginalPaper Pages: 543 - 554
Physiology of the Rhizobium-legume association: I—The presence of bacterial DNA within the plant root A. A. LepidiM. P. NutiRachele Neglia OriginalPaper Pages: 555 - 564
Some studies of the quality of irrigation water and the germination and growth of wheat at different concentrations of boron Khalid Hamid SheikhSameeha Khanum OriginalPaper Pages: 565 - 576
Measurement of water fluxes and potentials in a single root-soil system H. B. SoL. A. G. AylmoreJ. P. Quirk OriginalPaper Pages: 577 - 594
The mineral composition of the robusta banana plant D. WalmsleyI. T. Twyford OriginalPaper Pages: 595 - 611
Micronutrient availability to cereals from calcareous soils A. RashidF. M. ChaudhryM. Sharif OriginalPaper Pages: 613 - 623
An evaluation of farmyard slurry enriched with either poultry manure or inorganic N-P-K as fertilizer for perennial ryegrass Mark C. Cowan OriginalPaper Pages: 625 - 635
Non-symbictic nitrogen fixation in the rhizosphere of Digitaria smutzii stent P. G. TowG. J. White OriginalPaper Pages: 637 - 646
Evaluation and control of the nutritional status of cereals Jens Møller NielsenBodil Friis-Nielsen OriginalPaper Pages: 647 - 658
A transport kinetic concept for ion uptake by plants Niels Erik Nielsen OriginalPaper Pages: 659 - 677
The effect of plants on the copper concentration in the soil solution Niels Erik Nielsen OriginalPaper Pages: 679 - 687
Degradation of Alachlor [2-chloro-N-(methoxymethyl)-2′,6′-diethylacetanilide] by soil fungi D. S. ChahalI. S. BansS. L. Chopra Short Communication Pages: 689 - 692
Evaluation of suitable extractant for available lead in soils S. G. MisraGirish Pandey Short Communication Pages: 693 - 696
Zinc uptake by rice as affected by iron and a chelator of ferrous iron F. M. ChaudhryA. Wallace Short Communication Pages: 697 - 700