Pola Segregasi Sifat Ketahanan Terhadap Soybean Stunt Virus dan Keragaman Genetik FAMILI F2:3 HASIL PERSILANGAN VARIETAS ORBA DAN GALUR B3570
Abstract
Segregation pattern of the Soybean Stunt Virus resistant character and genetic diversity of F2:3 families derived from crosses between Orba and B3570. Soybean stunt disease caused by SSV (Soybean Stunt Virus) is the most destructive soybean disease in Indonesia. This research was conducted from October 2005 to June 2006 at experiment station of Lampung University. The aims of this research were to evaluate the segregation of resistant characters and total genetic diversity of eight populations of F2:3 families. Experiment was arranged in a randomized complete block design with three replications. The resistance was evaluated based on the score of disease severity. The results showed that the resistant characters segregate 1:2:1 to susceptible, moderately resistant, and resistant, respectively based on the segregation pattern. The resistant character was controlled by single gene and the action of the gene is noncompletely dominant gene. Eight populations of F2:3 families have high diversities on the yield and yield components.
How to Cite
License
Copyright (c) 2011 Jurnal Hama dan Penyakit Tumbuhan Tropika
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
The copyright of each published article are with the Jurnal Hama dan Penyakit Tumbuhan Tropika : Journal of Tropical Plant Pests and Diseases. By submitting and publishing manuscript in Jurnal Hama dan Penyakit Tumbuhan Tropika: Journal of Tropical Plant Pests and Diseases, the author(s) grant the journal the right of first publication and the right to publish, reproduce, and disseminate the article in various formats, including print, online, and electronic media, with full acknowledgment of the author(s) as the copyright holder(s).
All articles published in Jurnal Hama dan Penyakit Tumbuhan Tropika: Journal of Tropical Plant Pests and Diseases are licensed under the Creative Commons Attribution–NonCommercial (CC BY-NC) license. Under this license, others are permitted to copy, distribute, display, and adapt the work for non-commercial purposes, provided that appropriate credit is given to the original author(s) and source. Any commercial use of the published material is prohibited without prior written consent from the author(s).
The journal reserves the right to archive, preserve, distribute, and provide access to published articles for academic, educational, and other non-commercial purposes in accordance with the terms and conditions of the CC BY-NC license.