Absorption of molecular urea by rice under flooded and non-flooded soil conditions A.N. SafeenaP.A. WahidM.S. Sachdev OriginalPaper Pages: 161 - 166
Morphological observations of dye tracer infiltration and by-pass flow in milled peat S.J. MooneyN.M. HoldenJ.F. Collins OriginalPaper Pages: 167 - 178
Water relations and root activities of Buchloe dactyloides and Zoysia japonica in response to localized soil drying Bingru Huang OriginalPaper Pages: 179 - 186
Microbial transformations of C and N in a boreal forest floor as affected by temperature P.S.J. VerburgD. Van DamA. Tietema OriginalPaper Pages: 187 - 197
Effect of byproduct, nitrogen fertilizer, and zeolite on phosphate rock dissolution and extractable phosphorus in acid soil Z.L. HeV.C. BaligarM. Elrashidi OriginalPaper Pages: 199 - 207
Phosphorus supply and arbuscular mycorrhizas increase growth and net gas exchange responses of two Citrus spp. grown at elevated [CO2] James P. SyvertsenJames H. Graham OriginalPaper Pages: 209 - 219
Alleviation of nickel toxicity by ammonium supply to sunflower plants P. ZornozaS. RoblesN. Martin OriginalPaper Pages: 221 - 226
Short-term mineralization of maize residues in soils as determined by carbon-13 natural abundance B.C. LiangE.G. GregorichA.F. MacKenzie OriginalPaper Pages: 227 - 232
Factors controlling equilibrium boron (B) concentration in nutrient solution buffered with B-specific resin (Amberlite IRA-743) Longbin HuangRichard W. BellBernie Dell OriginalPaper Pages: 233 - 241
Effects of nutrient solution zinc activity on net uptake, translocation, and root export of cadmium and zinc by separated sections of intact durum wheat (Triticum turgidum L. var durum) seedling roots R.M. WelchJ.J. HartL.V. Kochian OriginalPaper Pages: 243 - 250
Response of Eucalyptus camaldulensis Dehnh., E. globulus Labill. ssp. globulus and E. grandis W.Hill to excess boron and sodium chloride Nico E. MarcarJianmin GuoDebbie F. Crawford OriginalPaper Pages: 251 - 257
A comparison of direct and indirect 15N isotope techniques for estimating crop N uptake from organic residues R.C. HoodK. N'GoranG. Hardarson OriginalPaper Pages: 259 - 270
Litter dynamics of low and high tannin sericea lespedeza plants under field conditions K.L. KalburtjiJ.A. MosjidisA.P. Mamolos OriginalPaper Pages: 271 - 281
The role of soil conditions in fine root ecomorphology in Norway spruce (Picea abies (L.) Karst.) Ivika OstonenKrista LõhmusRein Lasn OriginalPaper Pages: 283 - 292
Dinitrogen fixation in white clover grown in pure stand and mixture with ryegrass estimated by the immobilized 15N isotope dilution method Finn Vanman JørgensenErik Steen JensenJan K. Schjoerring OriginalPaper Pages: 293 - 305
Denitrification in the vadose zone and in surficial groundwater of a sandy entisol with citrus production S. ParamasivamA. K. AlvaS. L. Cui OriginalPaper Pages: 307 - 319