Evaluasi Penampilan dan Efek Heterosis Hasil Persilangan Beberapa Aksesi Jarak Pagar (Jatropha curcas L.)

Evaluasi Penampilan dan Efek Heterosis Hasil Persilangan Beberapa Aksesi Jarak Pagar (Jatropha curcas L.)

Agronomic performance and heterosis effect of progeny are important criteria for selection of parental hybrid. The agronomic performance evaluation of Jatropha progeny which was derived from crossing of some Jatropha accessions has been carried out for those goals. The study was conducted at Agro Te...

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Main Authors: Andi Wijaya, , Susantidiana, Muhamad Umar Harun, Memen Surahman
Format: Article
Language:Indonesian
Published: Institut Pertanian Bogor 2013-10-01
Series:Jurnal Agronomi Indonesia
Online Access:http://journal.ipb.ac.id/index.php/jurnalagronomi/article/view/7082
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spelling doaj-c59489bc508b492191fc9f0c9d7dd8662021-02-24T06:58:09ZindInstitut Pertanian BogorJurnal Agronomi Indonesia2085-29162337-36522013-10-0141110.24831/jai.v41i1.70827082Evaluasi Penampilan dan Efek Heterosis Hasil Persilangan Beberapa Aksesi Jarak Pagar (Jatropha curcas L.)Andi Wijaya0, Susantidiana1Muhamad Umar Harun2Memen Surahman3Jurusan Agronomi, Fakultas Pertanian, Universitas Sriwijaya, Jl. Palembang Prabumulih Km 32 Indralaya, Sumatera Selatan, Indralaya Ogan Ilir 30662, IndonesiaFakultas Pertanian, Universitas Baturaja Jl. Padang Selasa No. 524 Bukit Besar Palembang 30139, Indonesia 4Departemen Agronomi dan Hortikultura, Fakultas Pertanian, Institut Pertanian BogorJurusan Agronomi, Fakultas Pertanian, Universitas Sriwijaya, Jl. Palembang Prabumulih Km 32 Indralaya, Sumatera Selatan, Indralaya Ogan Ilir 30662, IndonesiaDepartemen Agronomi dan Hortikultura, Fakultas Pertanian, Institut Pertanian Bogor (Bogor Agricultural University), Jl. Meranti, Kampus IPB Darmaga, Bogor 16680, IndonesiaAgronomic performance and heterosis effect of progeny are important criteria for selection of parental hybrid. The agronomic performance evaluation of Jatropha progeny which was derived from crossing of some Jatropha accessions has been carried out for those goals. The study was conducted at Agro Techno Park, Indralaya South Sumatra. The crossing combinations were Pidie x Medan, Curup x Lampung, Pidie x Lampung, Lampung x Pidie, Curup x Medan, Indralaya x Pontianak, Medan x Palembang, Curup x Pidie, and Jogya x Komering. Oil production, nitrate reductase enzyme activity, leaf chlorophyll content and relative plant growth rate were evaluated. The result showed that the relative plant growth rate could be used as early detection parameter for yield potential. Progenies of Pontianak x Indralaya, Palembang x Indralaya and Pidie x Lampung were selected as promising hybrids based on high productivity and heterosis effect. Keywords: Jatropha curcas, heterosis, relative plant growth rate, nitrate reductase activityhttp://journal.ipb.ac.id/index.php/jurnalagronomi/article/view/7082
collection DOAJ
language Indonesian
format Article
sources DOAJ
author Andi Wijaya
, Susantidiana
Muhamad Umar Harun
Memen Surahman
spellingShingle Andi Wijaya
, Susantidiana
Muhamad Umar Harun
Memen Surahman
Evaluasi Penampilan dan Efek Heterosis Hasil Persilangan Beberapa Aksesi Jarak Pagar (Jatropha curcas L.)
Jurnal Agronomi Indonesia
author_facet Andi Wijaya
, Susantidiana
Muhamad Umar Harun
Memen Surahman
author_sort Andi Wijaya
title Evaluasi Penampilan dan Efek Heterosis Hasil Persilangan Beberapa Aksesi Jarak Pagar (Jatropha curcas L.)
title_short Evaluasi Penampilan dan Efek Heterosis Hasil Persilangan Beberapa Aksesi Jarak Pagar (Jatropha curcas L.)
title_full Evaluasi Penampilan dan Efek Heterosis Hasil Persilangan Beberapa Aksesi Jarak Pagar (Jatropha curcas L.)
title_fullStr Evaluasi Penampilan dan Efek Heterosis Hasil Persilangan Beberapa Aksesi Jarak Pagar (Jatropha curcas L.)
title_full_unstemmed Evaluasi Penampilan dan Efek Heterosis Hasil Persilangan Beberapa Aksesi Jarak Pagar (Jatropha curcas L.)
title_sort evaluasi penampilan dan efek heterosis hasil persilangan beberapa aksesi jarak pagar (jatropha curcas l.)
publisher Institut Pertanian Bogor
series Jurnal Agronomi Indonesia
issn 2085-2916
2337-3652
publishDate 2013-10-01
description Agronomic performance and heterosis effect of progeny are important criteria for selection of parental hybrid. The agronomic performance evaluation of Jatropha progeny which was derived from crossing of some Jatropha accessions has been carried out for those goals. The study was conducted at Agro Techno Park, Indralaya South Sumatra. The crossing combinations were Pidie x Medan, Curup x Lampung, Pidie x Lampung, Lampung x Pidie, Curup x Medan, Indralaya x Pontianak, Medan x Palembang, Curup x Pidie, and Jogya x Komering. Oil production, nitrate reductase enzyme activity, leaf chlorophyll content and relative plant growth rate were evaluated. The result showed that the relative plant growth rate could be used as early detection parameter for yield potential. Progenies of Pontianak x Indralaya, Palembang x Indralaya and Pidie x Lampung were selected as promising hybrids based on high productivity and heterosis effect. Keywords: Jatropha curcas, heterosis, relative plant growth rate, nitrate reductase activity
url http://journal.ipb.ac.id/index.php/jurnalagronomi/article/view/7082
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