Parental line selection for yield contributing character of rice (Oryza sativa)

The prime objective of any hybrid program is to bring the desirable genes present in the parent into a single genetic background. Therefore, an experiment was conducted to evaluate the parental performance at the experimental farm of Bangabandhu Sheikh Mujibur Rahman Agricultural University. Nine A...

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Main Author: MSH Bhuiyan
Format: Article
Language:English
Published: IJARIT Research Foundation 2017-06-01
Series:International Journal of Agricultural Research, Innovation and Technology
Subjects:
Online Access:http://dx.doi.org/10.3329/ijarit.v7i1.33321
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spelling doaj-94550a09ade847c099f4c7c76554ba732020-11-24T22:45:30ZengIJARIT Research FoundationInternational Journal of Agricultural Research, Innovation and Technology2224-06162224-06162017-06-0171465010.3329/ijarit.v7i1.33321Parental line selection for yield contributing character of rice (Oryza sativa)MSH BhuiyanThe prime objective of any hybrid program is to bring the desirable genes present in the parent into a single genetic background. Therefore, an experiment was conducted to evaluate the parental performance at the experimental farm of Bangabandhu Sheikh Mujibur Rahman Agricultural University. Nine A (male sterile) lines and Four R (restoral) lines were used here. To consider their performance various agronomic trait was selected and most emphasis was provide for plant height, days to maturity and other yield contributing character. The characters studied in this investigation exhibited low to moderate range of variability and heritability. Out of all RGBU0014A perform the height days to maturity then others. Although yield is more or less similar for the restorer parent, but considering other agronomic yield contributing trait RGBU003A, RGBU002A, RGBU009A can be selected to cross with superior restoral SL8 R and Mitali R to obtain ideal plant type.http://dx.doi.org/10.3329/ijarit.v7i1.33321Rice; Restorer Line; Female Parent; Yield Performance
collection DOAJ
language English
format Article
sources DOAJ
author MSH Bhuiyan
spellingShingle MSH Bhuiyan
Parental line selection for yield contributing character of rice (Oryza sativa)
International Journal of Agricultural Research, Innovation and Technology
Rice; Restorer Line; Female Parent; Yield Performance
author_facet MSH Bhuiyan
author_sort MSH Bhuiyan
title Parental line selection for yield contributing character of rice (Oryza sativa)
title_short Parental line selection for yield contributing character of rice (Oryza sativa)
title_full Parental line selection for yield contributing character of rice (Oryza sativa)
title_fullStr Parental line selection for yield contributing character of rice (Oryza sativa)
title_full_unstemmed Parental line selection for yield contributing character of rice (Oryza sativa)
title_sort parental line selection for yield contributing character of rice (oryza sativa)
publisher IJARIT Research Foundation
series International Journal of Agricultural Research, Innovation and Technology
issn 2224-0616
2224-0616
publishDate 2017-06-01
description The prime objective of any hybrid program is to bring the desirable genes present in the parent into a single genetic background. Therefore, an experiment was conducted to evaluate the parental performance at the experimental farm of Bangabandhu Sheikh Mujibur Rahman Agricultural University. Nine A (male sterile) lines and Four R (restoral) lines were used here. To consider their performance various agronomic trait was selected and most emphasis was provide for plant height, days to maturity and other yield contributing character. The characters studied in this investigation exhibited low to moderate range of variability and heritability. Out of all RGBU0014A perform the height days to maturity then others. Although yield is more or less similar for the restorer parent, but considering other agronomic yield contributing trait RGBU003A, RGBU002A, RGBU009A can be selected to cross with superior restoral SL8 R and Mitali R to obtain ideal plant type.
topic Rice; Restorer Line; Female Parent; Yield Performance
url http://dx.doi.org/10.3329/ijarit.v7i1.33321
work_keys_str_mv AT mshbhuiyan parentallineselectionforyieldcontributingcharacterofriceoryzasativa
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