Kendali Ketahanan Genetik Padi terhadap Penyakit Tungro

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dc.contributoren-US
dc.creatorMuliadi, Ahmad; Loka Penelitian Penyakit Tungro Jl. Bulo 101 Lanrang Rappang Sidrap, Sulawesi Selatan
dc.creatorNasrullah, Nasrullah; Fakultas Pertanian Universitas Gadjah Mada Jl. Flora Bulaksumur, Yogyakarta
dc.creatorSumardiyono, Y. B.; Fakultas Pertanian Universitas Gadjah Mada Jl. Flora Bulaksumur, Yogyakarta
dc.creatorTrisyono, Y. Andi; Fakultas Pertanian Universitas Gadjah Mada Jl. Flora Bulaksumur, Yogyakarta
dc.date2014-08-28
dc.date.accessioned2018-05-07T04:05:48Z
dc.date.available2018-05-07T04:05:48Z
dc.date.issued2014-08-28
dc.descriptionGenetic study of resistant to rice tungro disease was carried out in Indonesian Agricultural Biotechnology and Plant Genetic Resources Institute, Bogor. TN1 rice variety was used as susceptible parent and OBSTG02-124 line as resistant parent. Cross combinations between resistant vs susceptible parents obtained 6 crosses. The study materials consisted of 55 plants of susceptible parent (P1) and 35 plants of resistant parents (P2), 70 F1 plants, 70 F1R plants, 100 BC1-1 plants, 100-BC1-2 plants, and 300 F2 plants. The probable maternal effect was identified by comparing resistant to tungro disease of F1 plants vs. the F1 of their reciprocal crosses, using the t-test. Each population was planted in pot containing 5 kg of soil. Plants were inoculated at 7-10 days old with virus tungro isolate Subang, using 4-5 green leafhoppers for 5 hours. Visual symptoms were observed based on the Standard Evaluation System for Rice. ELISA test (non Precoated I-ELISA) was performed at 21 days after inoculation, using polyclonal antibodies RTSV (S) and the combined RTBV and RTSV (BS). The results showed that there was no maternal effect on the inheritance of tungro disease resistance. The resistant to tungro in OBSTG02-124 was controlled by two complementary recessive genes. The moderate heritability indicated that the environment play role in determining the degree of resistant to tungro desease.en-US
dc.formatapplication/pdf
dc.identifierhttp://ejurnal.litbang.pertanian.go.id/index.php/jpptp/article/view/2725
dc.identifier10.21082/jpptp.v33n2.2014.p87-92
dc.identifier.urihttps://repository.pertanian.go.id/handle/123456789/1348
dc.languageeng
dc.publisherPusat Penelitian dan Pengembangan Tanaman Panganen-US
dc.relationhttp://ejurnal.litbang.pertanian.go.id/index.php/jpptp/article/view/2725/2362
dc.rightsCopyright (c) 2014 Jurnal Penelitian Pertanian Tanaman Panganen-US
dc.rightshttp://creativecommons.org/licenses/by-nc-sa/4.0en-US
dc.source2541-5174
dc.source2541-5166
dc.sourceJurnal Penelitian Pertanian Tanaman Pangan; Vol 33, No 2 (2014): Agustus 2014; 87-92en-US
dc.titleKendali Ketahanan Genetik Padi terhadap Penyakit Tungroen-US
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion
dc.typePeer-reviewed Articleen-US
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