1Department of Agricultural Biotechnology, Anand Agricultural University, Anand, Gujarat - 388110
2Department of Agricultural Statistics, B. A. College of Agriculture, Anand Agricultural University, Anand, Gujarat - 388110
3Hill Millet Research Station, Navsari Agricultural University, Waghai, Gujarat
Department of Genetics and Plant Breeding, B. A. College of Agricsulture, Anand Agricultural University, Anand, Gujarat - 388110
*E-Mail: arna_das@aau.in
Online published on 17 April, 2023.
Little millet (Panicum sumatrense L.) is one of the neglected crops which is becoming popular as nutri-cereal. Development of high yielding stable cultivars may ofer better economic return from this crop. Assessment of inter-relationship among important economic traits helps to identify major yield component traits which could be selected for overall yield improvement hence development of superior genotypes. In this context, 50 genotypes of little millet were evaluated during kharif 2021, to identify important yield component traits through correlation and path analysis of 16 quantitative traits. Estimates of genotypic correlation coefcients were found to be higher than the estimates of phenotypic correlation coefcients, indicating that association were majorly under genetic control. It was revealed that direct selection based on fodder yield per plant, plant height and 1000 seed weight may help in augmenting grain yield in the experimental material, whereas, harvest index came out as the most important character for indirect selection.
Little millet, Correlation, Path analysis, Yield components
