Identification of restorers and maintainers for various CMS lines in rice
2005
Ingale, B.V. | Waghmode, B.D. | Hodawadekar, S.S., Regional Agricultural Research Station, Karjat (India))
Total 47 effective restorers and 41 maintainers were identified among the 188 genotypes for six CMS lines. Maximum maintainers were observed for COMS-9A line (50) followed by IR-68888A (27), IR-58025A (9), PMS-5A (9) and PMS-10A (19). The maximum effective restorers were observed for IR-58025A (32) followed by PMS-5A and IR-62829A (25), IR-68888A (24), COMS-9A (16) and PMS-10A (14). The average proportion of maintainers, partial maintainers/partial restorers and effective restorers was 22 : 54 : 24 in these crosses. The identified restorers and maintainers could be utilized for development of new rice hybrids and CMS lines, respectively in future
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