Evaluation of maintainer and restorer lines for yield and yield contributing traits of rice (Oryza sativa L.)

Autor:	MJ Hasan, LF Lipi, A. K. M. Shamsuddin, Umma Kulsum, A Akter
Rok vydání:	2014
Předmět:	Oryza sativa Agronomy Heterosis Yield (finance) Crop yield Software maintainer General Earth and Planetary Sciences Biology Gene–environment interaction Hybrid seed General Environmental Science Hybrid
Zdroj:	Bangladesh Journal of Agricultural Research. 38:553-562
ISSN:	2408-8293 0258-7122
Popis:	An experiment was conducted at Bangladesh Rice Research Institute (BRRI), Gazipur during T.Aman season of 2007 with a view to evaluating seven maintainer and 30 restorer lines for yield and yield contributing characters for selecting promising maintainer and restorer lines for developing rice hybrids in our local environment. Significant variations were noticed among the parental lines for all the characters studied. The CMS lines Gan46A and BRRI9A could be used as female parents in hybrid seed production due to good yield and yield contributing characters recorded in their corresponding maintainer lines. Restorer line BR168R could offer high yield potentiality in heterosis breeding due to its superior yield contributing characters in local environment. DOI: http://dx.doi.org/10.3329/bjar.v38i4.18868 Bangladesh J. Agril. Res. 38(4): 553-562, December 2013
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::4516337ae0e93efc6d7b29ff4c4421ea https://doi.org/10.3329/bjar.v38i4.18868 Zobrazit plný text záznamu