Behaviour of roots in cracks between soil peds G. M. WhiteleyA. R. Dexter OriginalPaper Pages: 153 - 162
Decomposition of plant residues of variable C/P ratio and the effect on soil phosphate availability R. E. WhiteA. T. Ayoub OriginalPaper Pages: 163 - 173
Studies on the localization of infectible cells onAlnus glutinosa roots A. J. P. BurggraafJ. Van Der LindenT. Tak OriginalPaper Pages: 175 - 188
The effects of endosulfan and fertilizer source on soil fertility P. R. WarmanG. Fairchild OriginalPaper Pages: 189 - 202
Influence of several methods for rhizobial inoculation on nodulation and yield of soybeans M. A. Chamber OriginalPaper Pages: 203 - 209
Studies on the utilization of phosphorus and causes for its differential response in rice-wheat rotation H. S. GillO. P. Meelu OriginalPaper Pages: 211 - 222
Correlations between indexes of soil nitrogen availability and nitrogen percent in plant, nitrogen uptake, and dry-matter yield of rice grown in the greenhouse K. L. Sahrawat OriginalPaper Pages: 223 - 228
Growth and mineral composition of barley and wheat across sequences of Solonetzic soil M. R. Carter OriginalPaper Pages: 229 - 235
Use of undisturbed soil cores for evaluation of Rhizobium strains and methods for inoculation of tropical forage legumes in a Colombian Oxisol R. Sylvester-BradleyM. A. AyarzaR. Moriones OriginalPaper Pages: 237 - 247
Fertilizer nitrogen budget in a Scots pine ecosystem attained by using root-isolated plots and15N tracer technique J. MelinH. NômmikJ. Flower-Ellis OriginalPaper Pages: 249 - 263
Microbial decomposition of leaf litter as influenced by pesticides Bharat RaiAtul K. Srivastava OriginalPaper Pages: 265 - 272
Effect of temperature on soybean germination S. K. TyagiR. P. Tripathi OriginalPaper Pages: 273 - 280
Green manure in the greenhouse — A three-year trial with inter-cropping Ch. GysiF. Keller Short Communications Pages: 283 - 286
Carbonic anhydrase activity as an indicator of zinc deficiency in pecan leaves I. Snir Short Communications Pages: 287 - 289
Effect of salt stress on growth and yield inCajanus cajan L. Snehal JoshiJ. D. Nimbalkar Short Communications Pages: 291 - 294
Estimation of root densities by observation tubes and endoscope J. VosJ. Groenwold Short Communications Pages: 295 - 300
