1. Residual effects of growing mungbean and uridbean on the yield and nitrogen uptake of a succeeding wheat crop

   • S N. Sharma
   • R. Prasad
   • S. Singh

   OriginalPaper Pages: 163 - 168

2. Use of nitrification inhibitors (neem and DCD) to increase N efficiency in maize-wheat cropping system

   • S. N. Sharma
   • R. Prasad

   OriginalPaper Pages: 169 - 175

3. Effect of fertilizer type, sampling depth, and years on Colwell soil test phosphorus for phosphorus leaching soils

   • M. D. A. Bolland
   • J. S. Yeates
   • M. F. Clarke

   OriginalPaper Pages: 177 - 188

4. Study of the properties of urea-ammonium sulphate (UAS) pellets

   • M. Rahman
   • Y. Pelovski
   • P. Bozadjiev

   OriginalPaper Pages: 189 - 194

5. Response of rainfed bread and durum wheat to source, level and timing of nitrogen fertilizer on two Ethiopian Vertisols: II. N uptake, recovery and efficiency

   • Tilahun Geleto
   • D. G. Tanner
   • Getinet Gebeyehu

   OriginalPaper Pages: 195 - 204

6. Incubating superphosphate in ‘dry’soil can reduce its effectiveness

   • M. D. A. Bolland
   • N. J. Barrow

   OriginalPaper Pages: 205 - 215

7. The effect of foliar supplements of potassium nitrate and urea on the yield of winter wheat

   • P. B. Barraclough
   • J. Haynes

   OriginalPaper Pages: 217 - 223

8. Identification of peat and leonardite using humification parameters and Isoelectric focusing (IEF): A first approach

   • C. Ciavatta
   • M. Govi
   • C. Gessa

   OriginalPaper Pages: 225 - 230

9. Induced phosphorus fixation and the effectiveness of phosphate fertilizers derived from Sukulu Hills phosphate rock

   • C. N. Butegwa
   • G. L. Mullins
   • S. H. Chien

   OriginalPaper Pages: 231 - 240

10. Accumulation of heavy metals in soils and plants after long-term use of fertilizers and fungicides in Tanzania

    • E. Semu
    • B. R. Singh

    OriginalPaper Pages: 241 - 248

11. Identification of blood meal in fertilizers

    • C. Ciavatta
    • M. Govi
    • G. Gessa

    OriginalPaper Pages: 249 - 253

12. The effects of different manufacturing techniques on the availability of sulfate to pasture from mixtures of elemental sulfur with either triple superphosphate or partially acidulated reactive phosphate rock

    • C. C. Boswell
    • B. Swanney
    • A. C. Braithwaite

    OriginalPaper Pages: 255 - 263