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Original Articles

Rapid Routine Soil and Plant Analysis Without Automatic Equipment

II. Routine Plant Analysis

Pages 130-136 | Received 14 Feb 1972, Published online: 09 Dec 2015

References

  • Foster, H. L. (1971). Rapid routine soil and plant analysis without automatic equipment. I—Routine soil analysis. E. Afr. agric. For. J. 37, 160.
  • Butters, B. and Chenery, E. M. (1959). A rapid method for the determination of total sulphur in soils and plants. Analyst 84, 239–245.
  • Foster, H. L. (1971). Unpublished data.
  • Butters, B. (1964). The use of leaf analysis in assessing the nitrogen status of robusta coffee in Uganda. Proc. E.A. 7th Spec. Comm. Soil Fertility.
  • Machado, V. I. L. S. (1971). Nutrient and growth development studies on sugar-cane in Uganda. Proc. E.A. 4th Spec. Comm. Sugar-cane research.
  • Piper, C. S. (1942). Soil and plant analysis (published by the University of Adelaide, Adelaide). Part II, Chapter 2: Methods for the ashing of plant material, p. 261.
  • Jackson, M. L. (1958). Soil chemical analysis (published by Constable and Co. Ltd., London). Chapter 12: Plant tissue analysis—mineral constituents, p. 332.
  • Barton, C. J. (1948). Photometric analysis of phosphate rock. Anal. Chem. 20, 1068.
  • Robinson, J. B. D. and Freeman, G. H. (1967). Sources of variation in leaf analysis in East Africa. E. Afr. agric. For. J. 33, 8.
  • Foster, H. L. (1969). The effects of different management and fertilizer treatments on the soil and leaf nutrient status of an elephant grass ley. E. Afr. agric. For. J. 34, 468.
  • Stephens, D. (1967). Experiments with nitrogen and magnesium fertilizers on coffee in Uganda. Expl. Afric 3, 191–203.
  • Stephens, D. (1968). Fertilizer trials on cotton and other annual crops on small farms in Uganda. Expl. Agric. 4, 49–59.
  • Stephens, D. (1967). The effects of ammonium sulphate and other fertilizer and inoculation treatments on beans (Phaseolus vulgaris). E. Afr. agric. For. J. 32, 411.

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