Hostname: page-component-586b7cd67f-dlnhk Total loading time: 0 Render date: 2024-11-29T10:42:30.801Z Has data issue: false hasContentIssue false
  • English
  • Français

Effects of Plant Density on Growth and Yield of Oil Palm

Published online by Cambridge University Press:  03 October 2008

R. H. V. Corley
R. H. V. Corley
Affiliation:
Oil Palm Genetics Laboratory, Layang-Layang, Johore, Malaysia
Get access Rights & Permissions [Opens in a new window]

Summary

Crop growth rate of oil palm increases with leaf area index (LAI) to about 40 tons/ha./yr at the highest LAIs obtained. Net assimilation rate and dry matter production per palm decrease with increasing LAI, but the amount of dry matter per palm incorporated in vegetative tissues is unaffected by density. As a result the optimal LAI for oil yield is considerably below the critical LAI for maximum crop growth rate.

Type
Research Article
Information
Experimental Agriculture , Volume 9 , Issue 2 , April 1973 , pp. 169 - 180
Copyright
Copyright © Cambridge University Press 1973

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Acock, B., Thornley, J. H. M. & Warren Wilson, J. (1970). In Prediction and Measurement of Photosynthetic Productivity (Ed. Setlik, I.). Netherlands: Pudoc.Google Scholar
Black, J. N., Bonython, C. W. & Prescott, J. A. (1954). Q. Jl R. met. Soc. 80, 231.CrossRefGoogle Scholar
Cannel, M. G. R. & Huxley, P. A. (1969). Ann. appl. Biol. 64, 345.CrossRefGoogle Scholar
Chandler, R. F. Jr (1969). In Physiological Aspects of Crop Yield (Ed. Eastin, J. D.et al.). Amer. Soc. Agron.Google Scholar
Cooper, J. P. (1970). Herb. Abstr. 40, 1.Google Scholar
Corley, R. H. V., Gray, B. S. & Ng, S. K. (1971a). Expl Agric. 7, 129.CrossRefGoogle Scholar
Corley, R. H. V., Hardon, J. J. & Tan, G. Y. (1971b). Euphytica 20, 307.CrossRefGoogle Scholar
Corley, R. H. V. & Mok, C. K. (1972). Expl Agric. 8, 347.CrossRefGoogle Scholar
Donald, C. M. (1968). Euphytica 17, 385.CrossRefGoogle Scholar
Hardon, J. J., Williams, C. N. & Watson, I. (1969). Expl Agric. 5, 25.CrossRefGoogle Scholar
Hardon, J. J., Corley, R. H. V. & Ooi, S. C. (1972). Euphytica 21, 257.CrossRefGoogle Scholar
Hartley, C. W. (1967). The Oil Palm. London: Longmans.Google Scholar
Jones, L. H. (1967). Agric. Progress 42, 32.Google Scholar
Loomis, R. S., Williams, W. A. & Hall, A. E. (1971). A. Rev. Pl. Physiol. 22, 431.CrossRefGoogle Scholar
Maggs, D. H. (1963). J. hort. Sci. 38, 119.CrossRefGoogle Scholar
Navasero, S. A. & Tanaka, A. (1966). Pl. Soil 25, 17.CrossRefGoogle Scholar
Ng, S. K. (1970). Oleagineux 25, 637.Google Scholar
Prevot, P. & Duchesne, J. (1955). Oleagineux 10, 117.Google Scholar
Rees, A. R. (1963). Nature, Lond. 197, 63.CrossRefGoogle Scholar
de Vries, C. A., Ferwerda, J. D. & Flach, M. (1967). Neth. J. Agric. Sci. 15, 241.Google Scholar
Vyvyan, M. C. (1957). Ann. Bot. 21, 479.CrossRefGoogle Scholar