HomeInternational Rice Research Notesvol. 23 no. 3 (1998)

Studies on Combining Ability and Heterosis in Rice

P. V. Satyanarayana | I. Kumar | M. S. S. Reddy

Discipline: Agriculture



The usefulness of a particular cross in the exploitation of heterosis in rice is judged by analyzing combining ability. An attempt was made to understand the nature of gene action governing grain yield in heterotic F1 rice combinations at the Directorate of Rice Research in Hyderabad, India.