Hostname: page-component-586b7cd67f-l7hp2 Total loading time: 0 Render date: 2024-11-25T21:42:28.588Z Has data issue: false hasContentIssue false
  • English
  • Français

Effect of Temperature and Photoperiod on Bulbing of the Common Onion (Allium Cepa L.) Under Arid Tropical Conditions of the Sudan

Published online by Cambridge University Press:  03 October 2008

Abdalla A. Abdalla
Abdalla A. Abdalla
Affiliation:
Department of Horticulture, Faculty of Agriculture, University of Khartoum, Sudan
Get access Rights & Permissions [Opens in a new window]

Summary

Under the arid tropical conditions of the Sudan, where seasonal variations in photoperiod are small but where temperatures are high, there is evidence from the performance of both local and introduced onion varieties that temperature has considerable influence on bulbing. The onset of bulbing does not prohibit the emergence of bladed leaves under such high temperature conditions. The size of the onion plant may be an important factor in the bulbing response under conditions of high temperature and small variations in photoperiod.

Type
Research Article
Information
Experimental Agriculture , Volume 3 , Issue 2 , April 1967 , pp. 137 - 142
Copyright
Copyright © Cambridge University Press 1967

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

Abdalla, A. A. & Mann, L. K. (1963). Hilgardia, 35, 85.Google Scholar
Heath, O. V. S. (1945). Nature, 155, 623.Google Scholar
Heath, O. V. S. (1948). S.E.B. Symp. II, 326.Google Scholar