Hostname: page-component-5c6d5d7d68-7tdvq Total loading time: 0 Render date: 2024-08-20T03:42:20.264Z Has data issue: false hasContentIssue false
  • English
  • Français

Relationship between lodging, morphological characters and yield of varieties of maize (Zea mays L.)

Published online by Cambridge University Press:  27 March 2009

S. U. Remison  and
Dele Akinleye
S. U. Remison
Affiliation:
Agronomy/Physiology Division, National Cereals Research Institute, P.M.B. 5042, Ibadan, Nigeria
Dele Akinleye
Affiliation:
Agronomy/Physiology Division, National Cereals Research Institute, P.M.B. 5042, Ibadan, Nigeria
Get access Rights & Permissions [Opens in a new window]

Summary

Field experiments were carried out in the early and late growing seasons in the rainforest zone of Nigeria to find out the relationship between lodging, morphological characters and yield of maize.

Morphological characters associated with lodging were plant height, ear height and length of basal internode. There was a negative correlation between lodging and yield. Much of the lodging recorded, especially in the early growing season, was due to weak stems. Earliness, diameter of stem and leaf area had no relationship with lodging.

Type
Research Article
Information
The Journal of Agricultural Science , Volume 91 , Issue 3 , December 1978 , pp. 633 - 638
Copyright
Copyright © Cambridge University Press 1978

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

Brady, J. (1934). Some factors affecting lodging in cereals. Journal of Agricultural Science, Cambridge 24, 209–232.CrossRefGoogle Scholar
Duncan, W. G. & Hesketh, J. D. (1968). Net photosynthetic rates, relative leaf growth rates and leaf numbers of 22 races of maize grown at eight temperatures. Crop Science 8, 670–674.CrossRefGoogle Scholar
Esechie, H. A., Maranville, J. W. & Ross, W. M. (1977). Relationship of stalk morphology and chemical composition to lodging resistance in sorghum. Crop Science 17, 609–612.CrossRefGoogle Scholar
Hall, D. M. (1934). The relationship between certain morphological characters and lodging in corn. Minnesota Agricultural Experimental Station Technical Bulletin No. 103.Google Scholar
Martin, J. H. & Leonard, W. H. (1967). Principles of Field Crop Production, 2nd edn.London: Macmillan Company Limited.Google Scholar
Moll, R. H. & Kamprath, E. J. (1977). Effects of population density upon agronomic traits associated with genetic increases in yield of Zea mays L. Agronomy Journal 69, 81–84.CrossRefGoogle Scholar
Thompson, D. L. (1963). Stalk strength of corn as measured by crushing strength and rind thickness. Crop Science 3, 323–329.CrossRefGoogle Scholar
Watts, W. R. (1973). Soil temperature and leaf expansion in Zea mays L. Experimental Agriculture 9, 1–8.CrossRefGoogle Scholar
Wilson, H. K. (1930). Plant characters as indices in relation to the ability of corn strains to withstand lodging. Journal of the American Society of Agronomy 22, 453–458.CrossRefGoogle Scholar