First Triennial Symposium - Vol 1 Section II

Subject: Physiology and Nutrition

Contents of Section II [pdf 35Kb]

1. Some Physiological Principles determining the Yield of Root Crops [pdf 725Kb]
F. L. Milthrope

20. Effect of Potassium on the Dry Matter Production of Sweet Potato [pdf 301Kb]
K. Fujise and Y. Tsuno

30. Discussion [pdf 227Kb]

34. The Dependence of Photosynthesis on Carbohydrate Sinks: Current Concepts [pdf 667Kb]
E. C. Humphries

46. The use of Rooted Leaves and Grafted Plants for the Study of Carbohydrate Metabolism in Sweet Potato [pdf 542Kb]
L. A. Wilson

58. Discussion [pdf 148Kb]

61. Plant Nutrient Defiencies and Related Tissue Composition of Tannia (Xanthosoma sagittifolium) [pdf 287Kb]
J. A. Spence, and N. Ahmad

68. Discussion [pdf 80Kb]

70. The Response of Taro (Colocasia esculenta [L.] Schott) to N, P, and K Fertilization under Upland and Lowland Conditions in Hawaii [pdf 507Kb]
Ramon S. de la Pena and Donald Plucknett

86. The Influence of Fertilizer Ratios on Sweet Potato Yields and Quality [pdf 297Kb]
George Samuels

94. Discussion [pdf 157Kb]

97. The Influence of NPK Levels on the Growth and Tuber Development of Cassava in Tanks [pdf 200Kb]
Arnold Krochmal and George Samuels

103. Chemical Assay of the Anthocyan Pigments in Sweetpotato[pdf 176Kb]
C. E. Seaforth

110. Discussion [pdf 95Kb]