Changes in root-shoot ratio and ion uptake of maize (Zea mays L.) from soil as influenced by a plant growth regulator R. KuchenbuchJ. Jung OriginalPaper Pages: 151 - 157
Derivation of critical nutrient concentrations for growth rate from data from field experiments A. Scaife OriginalPaper Pages: 159 - 169
Uptake of amino acids by plants from the soil: A comparative study with castor bean seedlings grown under natural and axenic soil conditions Christian SchobertWalter KöckenbergerEwald Komor OriginalPaper Pages: 181 - 188
Nodulating associations among rhizobia and legumes of the genus Glycine subgenus Glucine S. G. Pueppke OriginalPaper Pages: 189 - 193
Effects of inoculation methods on the incidence of ear-cockle and ‘tundu’ on wheat under field conditions F. A. Fattah OriginalPaper Pages: 195 - 198
Utilization of15N-urea fertilizer by irrigated wheat in Zambia K. MunyindaR. E. KaramanosA. F. Mackenzie OriginalPaper Pages: 199 - 205
N2(C2H2−C2H4) fixation in two species of Ceanothus seedlings in second year postfire chaparral B. A. EllisJ. Kummerow OriginalPaper Pages: 207 - 213
Above and belowground community development in a marine sand dune ecosystem Sharon L. Rose OriginalPaper Pages: 215 - 226
Soybean nodule gas permeability, nitrogen fixation and dirunal cycles in soil temperature P. R. WeiszT. R. Sinclair OriginalPaper Pages: 227 - 234
Carbon dioxide exchange rates in soybeans during podfilling as a function of potassium supply P. W. G. SaleL. C. Campbell OriginalPaper Pages: 235 - 243
Effects of simulated fire on vesicular-arbuscular mycorrhizae in pinyon-juniper woodland soil Carole Coe KlopatekLeonard F. DebanoJeffrey M. Klopatek OriginalPaper Pages: 245 - 249
Use of chitin for controlling plant-parasitic nematodes Y. SpiegelI. ChetEdna Sharon OriginalPaper Pages: 251 - 256
Differential reactions of wheat and pea genotypes to root inoculation with growth-affecting rhizosphere bacteria Boel ÅströmBerndt Gerhardson OriginalPaper Pages: 263 - 269
Vesicular-arbuscular mycorrhizal fungal spore production as influenced by plant species J. E. StrubleH. D. Skipper OriginalPaper Pages: 277 - 280
A root-mycocosm for growing ectomycorrhizal hyphae apart from host roots while maintaining symbiotic integrity Paul T. RygiewiczSteven L. MillerDaniel M. Durall Short Communications Pages: 281 - 284
The level of trigonelline and other quaternary ammonium compounds in tomato leaves in ratio to the changing nitrogen supply E. TyihákA. R. T. SarhanZ. Király Short Communications Pages: 285 - 287
Influence of different soil temperatures on water use, growth and internal water status of soybean S. PushkalaY. Yagarajarao Short Communications Pages: 288 - 290
Macro- and micronutrient uptake by nodulating and non-nodulating peanut lines K. L. SahrawatB. Srinivasa RaoP. T. C. Nambiar Short Communications Pages: 291 - 293
Effect of interactions of different levels of soil moisture and potassium on the dry matter production and potassium uptake byHordeum vulgare (barley) in different soils M. KrishnakumariJ. C. BajajWahid-u-Zzaman Short Communications Pages: 294 - 296