Kumar, I.S. and Venkataravana, P. and Marappa, N. (2010) Genetic divergence of new germplasm and advanced breeding lines of groundnut (Arachis hypogaea L.) studied under late Kharif situation. Legume Research, 33 (2). pp. 124-127.
![[img]](http://eprints.icrisat.ac.in/style/images/fileicons/application_pdf.png) |
PDF
Restricted to ICRISAT researchers only |
Abstract
Analysis of genetic divergence of sixty four genotypes (39 new germplasm accessions and 25 advanced breeding lines) of groundnut revealed wide range of D2 values ranging between 4.52 and 27.75 suggesting the presence of considerable amount of genetic diversity in the genotypes studied, which were grouped in to seven clusters where, cluster VII (28) was the largest followed by cluster I (24) and cluster VI (4). Maximum inter cluster distance was recorded between IV and VI representing wide divergence among these clusters. On the basis of intercluster distance and cluster means the genotypes viz., ICGV-05033, ICGV-05052, PAFRGVT-58, GG-20 × ICGV-91114, ICGX-020063-F2-B1-SSD-P20-B1, ICGX-020055-F2-SSD-P37-B1 were widely diverse therefore may be considered for future breeding programmes.
| Item Type: | Article |
|---|---|
| Author Affiliation: | AICRP on Groundnut, Agricultural Research Station, Chintamani - 563 125, India. |
| Subjects: | Crop Improvement Crop Improvement > Plant Breeding |
| Divisions: | Groundnut |
| Depositing User: | Mr B Krishnamurthy |
| Date Deposited: | 27 Oct 2010 05:08 |
| Last Modified: | 27 Oct 2010 05:08 |
| Official URL: | http://www.indianjournals.com/ijor.aspx?target=ijo... |
| URI: | http://eprints.icrisat.ac.in/id/eprint/281 |
Actions (login required)
 |
View Item |
