Summary
Six interspecific/intergeneric F2 populations involving two cultivars of C. cajan and five Atylosia species were scored for segregation patterns for pod length and ovule number. It was observed that for both characters the F2 means and the ranges were correspondingly lower than the midparent values and the spread of the two parents. However, the intrageneric cross of A. lineata and A. scarabaeoides showed transgressive segregation for pod length and the F2 mean and range were correspondingly larger than the midparent value and spread of the two parents, suggesting the usefulness of combining ability test for choice of suitable parents.
Similar content being viewed by others
References
De, D. N., 1974. Pigeonpea. In: J. B., Hutchinson (Ed), Evolutionary studies on world crops. p. 79–87. Cambridge University Press, Cambridge.
Pundir, R. P. S., 1981. Relationships among Cajanus, Atylosia, and Rhynchosia species. Ph.D. thesis, Banaras Hindu University, Varanasi-221005, India.
Pundir, R. P. S. & R. B., Singh, 1985. Crossability relationships among Cajanus, Atylosia and Rhynchosia species and detection of crossing barriers. Euphytica 34: 303–308.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Pundir, R.P.S., Singh, R.B. Inheritance pattern for pod lenghth and ovule number in wide crosses among Cajanus and Atylosia species. Euphytica 35, 649–652 (1986). https://doi.org/10.1007/BF00021875
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00021875