Heterosis F1 Hibrida dan Daya Gabung Galur Mandul Jantan dari Tiga Tipe Sitoplasma dan Galur Pemulih Kesuburan Padi (Oryza sativa L.)

dc.contributorid-ID
dc.creatorWidyastuti, Yuni; Indonesian Center for Rice Research
dc.creatorPurwoko, Bambang sapta; Institut Pertanian Bogor
dc.creatorYunus, Muhammad; Balai Besar Penelitian dan Pengembangan Bioteknologi dan Sumber Daya Genetik Pertanian
dc.creatorKartina, Nita; Balai Besar Penelitian Tanaman Padi
dc.creatorWibowo, Bayu Pramono; Balai Besar Penelitian Tanaman Padi
dc.creatorRumanti, Indrastuti Apri; Balai Besar Penelitian Tanaman Padi
dc.creatorSatoto, Satoto; Balai Besar Penelitian Tanaman Padi
dc.date2017-12-28
dc.date.accessioned2021-09-07T02:55:37Z
dc.date.available2021-09-07T02:55:37Z
dc.descriptionThe combining ability provides information on parental lines selection and F1 hybrids having high yield potential. The analysis important to evaluate new parental lines used at hybrid rice breeding. The objectives of the research were to study combining ability of line (CMS/A) and tester (Restorer/R) in producing the new hybrid rice, and to evaluate those new hybrid performance. The research was conducted in November in 2014 to February in 2015 at Indonesian Center for Rice Research field station, in Sukamandi. Mating design and analysis were done using line x tester design. Thirty hybrids and their parental lines were planted in the field using randomized complete block design with three replications. The characters of yield and yield components were observed. Among the lines, CMS IR 58025A was a good general combiner for number of filled grain per panicle, while GMJ 14A was a good general combiner for maturity, and seed set. Among the testers, PK 12 line was the best general combiner for maturity and seed set, while BP 11 was the best general combiner for number of filled grain per panicle. The new hybrid rice with high specific combining ability for grain weight per hill were GMJ 13A/PK 90 (WA), IR 80154A/R 32 (Gambiaca), and GMJ 14A/R 3 (Kalinga). The hybrids rice with the highest standard heterosis compared than Maro and Ciherang, were GMJ 13A/BP 11, GMJ 14A/PK 90, and GMJ 15A/PK 90, each with CMS with genetic background group of WA, Kalinga, and Gambiaca, respectively.id-ID
dc.formatapplication/pdf
dc.identifierhttp://ejurnal.litbang.pertanian.go.id/index.php/jpptp/article/view/8646
dc.identifier10.21082/jpptp.v1n3.2017.p173-181
dc.identifier.urihttps://repository.pertanian.go.id/handle/123456789/13490
dc.languageind
dc.publisherPusat Penelitian dan Pengembangan Tanaman Panganen-US
dc.relationhttp://ejurnal.litbang.pertanian.go.id/index.php/jpptp/article/view/8646/7509
dc.rightsCopyright (c) 2018 Jurnal Penelitian Pertanian Tanaman Panganen-US
dc.rightshttp://creativecommons.org/licenses/by-nc-sa/4.0en-US
dc.sourceJurnal Penelitian Pertanian Tanaman Pangan; Vol 1, No 3 (2017): Desember 2017; 173-181en-US
dc.source2541-5174
dc.source2541-5166
dc.subjectcombining ability; heterosis; hybrid rice; lini x testerid-ID
dc.titleHeterosis F1 Hibrida dan Daya Gabung Galur Mandul Jantan dari Tiga Tipe Sitoplasma dan Galur Pemulih Kesuburan Padi (Oryza sativa L.)id-ID
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion
dc.typeen-US
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