Differential response of rye, triticale, bread and durum wheats to zinc deficiency in calcareous soils I. CakmakH. EkizS. Eker OriginalPaper Pages: 1 - 10
Edaphic influences on a New Zealand ultramafic (“serpentine”) flora: a statistical approach Brett H. RobinsonRobert R. BrooksHugo Varela Alvarez OriginalPaper Pages: 11 - 20
Development of a boron buffered solution culture system for controlled studies of plant boron nutrition A. AsadR.W. BellL. Huang OriginalPaper Pages: 21 - 32
Application of plant growth-promoting rhizobacteria to soybean (Glycine max [L.] Merr.) increases protein and dry matter yield under short-season conditions N. DashtiF. ZhangD.L. Smith OriginalPaper Pages: 33 - 41
Green manures of oat, rape and sweet corn for reducing common root rot in pea (Pisum sativum) caused by Aphanomyces euteiches Jean L. Williams-WoodwardF.L. PflegerR.R. Allmaras OriginalPaper Pages: 43 - 48
Effects of cattle slurry and mineral N fertilizer applications on various components of the nitrogen balance of mown grassland J.M. EstavilloM. RodríC. González-Murua OriginalPaper Pages: 49 - 58
Rhizosphere soil-water collection by immiscible displacement-centrifugation technique H.T. GollanyP.R. BloomT.E. Schumacher OriginalPaper Pages: 59 - 64
Phenotypic characteristics and composition of rhizobia associated with woody legumes growing in diverse Kenyan conditions D.W. OdeeJ.M. SutherlandJ.I. Sprent OriginalPaper Pages: 65 - 75
A study of the symbiotic importance and location of nod gene inducing compounds in two widely nodulating and two non-nodulating tropical tree species John E. ShawTom ReynoldsJanet I. Sprent OriginalPaper Pages: 77 - 82
Water accessibility to plant roots in different soil structures occurring in the same soil type P. DroogersF.B.W. van der MeerJ. Bouma OriginalPaper Pages: 83 - 91
Procedures to enhance heat resistance of Rhizobium A.H. AbdelGadirMartin Alexander OriginalPaper Pages: 93 - 100
Productivity in Great Plains acid soils of wheat genotypes selected for aluminium tolerance J.P. Johnson JrB.F. CarverV.C. Baligar OriginalPaper Pages: 101 - 106
Site preparation alters soil distribution of roots and ectomycorrhizae on outplanted western white pine and Douglas-fir Alan E. HarveyDeborah S. Page-DumroeseJonalea R. Tonn OriginalPaper Pages: 107 - 117
Nitrogen loss from grassland on peat soils through nitrous oxide production J.G. KoopsM.L. van BeusichemO. Oenema OriginalPaper Pages: 119 - 130
Effect of potassium nutrition of rice on rhizosphere redox status Jixing ChenJiaxiang XuanJianchang Xie OriginalPaper Pages: 131 - 137
SimRoot: Modelling and visualization of root systems Jonathan P. LynchKai L. NielsenAndrei G. Jablokow OriginalPaper Pages: 139 - 151
Heavy metal uptake and chemical changes in the rhizosphere of Thlaspi caerulescens and Thlaspi ochroleucum grown in contaminated soils S.P. McGrathZ.G. ShenF.J. Zhao OriginalPaper Pages: 153 - 159
Maximum axial growth pressures of the lateral roots of pea and eucalypt R.K. Misra OriginalPaper Pages: 161 - 170