Growth response of marigold (Tagetes erecta L.) to inoculation withGlomus mosseae, Trichoderma aureoviride andPythium ultimum in a peat-perlite mixture C. CalvetJ. PeraJ. M. Barea Research Article Pages: 1 - 6
Changes on the development ofAcaulospora scrobiculata inTrifolium pratense (red clover) roots and bulk substrate after plant burning A. VilariñoJ Arines Research Article Pages: 7 - 10
Effect of seed size and plant growth on nodulation and nodule development in lima bean (Phaseolus lunatus L.) Raymond C. DobertDale G. Blevins Research Article Pages: 11 - 19
Effects of short-term salinity on leaf gas exchange of the fig (Ficus carica L.) S. D. GolombekP. Lüdders Research Article Pages: 21 - 27
A comparison of minirhizotron, core and monolith methods for quantifying barley (Hordeum vulgare L.) and fababean (Vicia faba L.) root distribution D. A. HeeramanN. G. Juma Research Article Pages: 29 - 41
The volatilization of ammonia from cattle urine applied to soils as influenced by soil properties D. C. WhiteheadN. Raistrick Research Article Pages: 43 - 51
Acetylene reduction in conifer logs during early stages of decomposition Robert P. GriffithsMark E. HarmonSteven E. Carpenter Research Article Pages: 53 - 61
Nitrogen cycling in leucaena (Leucaena leucocephala) alley cropping in semi-arid tropics Z. H. XuP. G. SaffignaA. L. Chapman Research Article Pages: 63 - 72
Nitrogen cycling in leucaena (Leucaena leucocephala) alley cropping in semi-arid tropics Z. H. XuR. J. K. MyersA. L. Chapman Research Article Pages: 73 - 82
Gypsum amendment to soil can reduce selenium uptake by alfalfa grown in the presence of coal fly ash Mary A. ArthurGail RubinLeonard H. Weinstein Research Article Pages: 83 - 90
Nitrogen uptake and recovery from urea and green manure in lowland rice measured by15N and non-isotope techniques K. H. DiekmannS. K. De DattaJ. C. G. Ottow Research Article Pages: 91 - 99
Potato water content impact on soil moisture measurement by neutron meter N. ForoudD. R. LynchT. Entz Research Article Pages: 101 - 106
Interaction between calcium and silicon in water-cultured rice plants Jian Feng MaEiichi Takahashi Research Article Pages: 107 - 113
City refuse compost as a phosphorus source to overcome the P-fixation capacity of sesquioxide-rich soils E. Iglesias JimenezV. Perez GarciaJ. M. Hernandez Moreno Research Article Pages: 115 - 127
Effect of soil applied L-methionine on growth, nodulation and chemical composition ofAlbizia lebbeck L. Muhammad ArshadAltaf HussainWilliam T. Frankenberger Jr. Research Article Pages: 129 - 135
Distribution and decline of endangered herbaceous heathland species in relation to the chemical composition of the soil A. L. F. M. HoudijkP. J. M. VerbeekJ. G. M. Roelofs Research Article Pages: 137 - 143
Experimental evidence of a deleterious soil microflora associated with Norway spruce decline in France and Germany O. DevêvreJ. GarbayeR. Perrin Research Article Pages: 145 - 153