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Growth and Productivity of Tapioca (Manihot utilissima) IV. Devlopment and Yield of Tubers

Published online by Cambridge University Press:  03 October 2008

C. N. Williams
Affiliation:
University of Malaya, Kuala Lumpur

Summary

Root measurements on three Malayan varieties of tapioca (high, medium and low-yielding clones) showed that the onset of tuberization brings about a slowing-down or cessation of growth in root length, but no changes in stem growth rate were associated with the onset of tuber growth. High yield was associated with high tuber weight rather than with tuber number, which could be related to the size of storage tissue cells formed by the root cambium. The process of tuberization in tapioca is discussed generally.

Type
Research Article
Copyright
Copyright © Cambridge University Press 1974

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References

REFERENCES

Arraudeau, M. (1967). In Proc. 1st Int. Symp. on Tropical Root Crops, Trinidad 1 (3), 180.Google Scholar
Bolhuis, G. G. (1966). Neth. J. Agr. Sci. 14, 251.Google Scholar
Burt, R. L. (1961). Ph.D. thesis, Univ. Nottingham. (Cited by Slater loc. cit.)Google Scholar
Collins, J. L. (1968). The Pineapple. London: Leonard Hill.Google Scholar
Imbert, M. P. & Wilson, L. A. (1970). Phytochern. 9, 1787.CrossRefGoogle Scholar
Krochmal, A. & Samuels, G. (1967). In Proc. 1st Int. Symp. on Tropical Root Crops, Trinidad 1 (2), 97.Google Scholar
Madec, P. (1963). In Growth of the Potato (Ed. Ivins, J. D. & Milthorpe, F. L.). London: Butterworths.Google Scholar
Okazawa, Y. (1960). Proc. Crop. Sci. Soc. Japan 29, 121.CrossRefGoogle Scholar
Salisbury, F. B. & Ross, C. (1969). Plant Physiology. California: Wadsworth.Google Scholar
Siegel, S., Frost, P. & Porto, F. (1960). Plant Physiol. 35, 163.CrossRefGoogle Scholar
Simmonds, N. W. (1953). J. Exp. Bot. 4, 87.CrossRefGoogle Scholar
Slater, J. W. (1963). In Growth of the Potato (Ed. Ivins, J. D. & Milthorpe, F. L.). London: Butterworths.Google Scholar
Smith, O. E. & Palmer, C. E. (1970). Physiol. Plant. 23, 599.CrossRefGoogle Scholar
Williams, C. N. (1972). Expl Agric. 8, 15.CrossRefGoogle Scholar
Wilson, L. A. (1970). In Proc. 2nd Int. Symp. on Tropical Root Crops, Hawaii 1 (1), 24.Google Scholar