Effect of organic matter on rhizosphere microorganisms and root development of Sorghum plants in two different soils A. PeraG. ValliniM. de Bertoldi OriginalPaper Pages: 3 - 18
Physical conditions of propagation media and their influence on the rooting of cuttings Hans R. Gislerød OriginalPaper Pages: 19 - 29
The response of rice seedlings to O2 released from CaO2 in flooded soils M. P. WestcottD. S. Mikkelsen OriginalPaper Pages: 31 - 39
Studies on the salt tolerance of some flower crops grown under glass C. SonneveldW. Voogt OriginalPaper Pages: 41 - 52
Effects of lime and magnesium on tomato (Lycopersicon esculentum Mill) grown in a ferrallitic sandy loam tropical soil J. E. AsiegbuJ. O. Uzo OriginalPaper Pages: 53 - 60
Effect of addition of sand and gypsum to fine-textured salt-affected soils on the yield of cotton and jower (Sorghum) under Rajasthan Canal Command Area conditions O. P. MathurS. K. MathurN. R. Talati OriginalPaper Pages: 61 - 65
Monthly variations of soluble P in a volcanic ash derived soil as affected by organic and mineral fertilizers D. FellecaA. RamunniR. Scialdone OriginalPaper Pages: 67 - 74
Selenium concentrations in crops grown on low-selenium soils as affected by fly-ash amendment J. S. C. Mbagwu OriginalPaper Pages: 75 - 81
The effect of source, concentration and time of application of nitrogen on the growth, nodulation and nitrogen fixation ofLotus pedunculatus andTrifolium repens M. E. Wedderburn OriginalPaper Pages: 83 - 91
Sensitivity of simulated phosphorus uptake to parameters used by a mechanistic-mathematical model M. SilberbushS. A. Barber OriginalPaper Pages: 93 - 100
Effects of crop residues, soil type and temperature on emergence and early growth of wheat R. S. JessopL. W. Stewart OriginalPaper Pages: 101 - 109
An evaluation of the use of DTPA and EDTA as extractants for micronutrients in moderately acid soils R. J. HaynesR. S. Swift OriginalPaper Pages: 111 - 122
Effects of simulated acid rain on germination and early growth of Douglas-fir and ponderosa pine John G. McCollRobert Johnson Short Communications Pages: 125 - 129
Aluminum detection on corn roots by the quinalizarin method J. M. KalovoulosN. D. Misopolinos Short Communications Pages: 131 - 132
Influence de quelques herbicides à large spectre sur la croissance et l'infectivité de cultures pures de Frankia A. MoiroudM. Faure-Raynaud Short Communications Pages: 133 - 136
Total concentrations of Mn, Zn and Cu in certain forest soils in Greece G. Nakos Short Communications Pages: 137 - 140
Inability ofExserohilum turcicum (Pass.) Leo. et Sug., to survive as a saprophyte in soilin situ M. P. ShreePadmabai Luke Short Communications Pages: 141 - 144
Safe and toxic application rates of boron for cocoa (Theobroma cacao) seedlings Victor ChudeG. O. Obigbesan Short Communications Pages: 145 - 147
Root hair dimensions and surface/volume/weight ratios of roots with the aid of scanning electron microscopy Byron Lamont Short Communications Pages: 149 - 152