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

Main Authors:	Wijaya, Andi; Jurusan Agronomi, Fakultas Pertanian, Universitas Sriwijaya, Jl. Palembang Prabumulih Km 32 Indralaya, Sumatera Selatan, Indralaya Ogan Ilir 30662, Indonesia, Susantidiana, ,; Fakultas Pertanian, Universitas Baturaja Jl. Padang Selasa No. 524 Bukit Besar Palembang 30139, Indonesia 4Departemen Agronomi dan Hortikultura, Fakultas Pertanian, Institut Pertanian Bogor, Harun, Muhamad Umar; Jurusan Agronomi, Fakultas Pertanian, Universitas Sriwijaya, Jl. Palembang Prabumulih Km 32 Indralaya, Sumatera Selatan, Indralaya Ogan Ilir 30662, Indonesia, Surahman, Memen; Departemen Agronomi dan Hortikultura, Fakultas Pertanian, Institut Pertanian Bogor (Bogor Agricultural University), Jl. Meranti, Kampus IPB Darmaga, Bogor 16680, Indonesia
Format:	Article info application/pdf eJournal
Bahasa:	eng
Terbitan:	Bogor Agricultural University , 2013
Online Access:	http://journal.ipb.ac.id/index.php/jurnalagronomi/article/view/7082 http://journal.ipb.ac.id/index.php/jurnalagronomi/article/view/7082/5516

Daftar Isi:

Agronomic performance and heterosis effect of progeny are important criteria for selection of parental hybrid. Theagronomic performance evaluation of Jatropha progeny which was derived from crossing of some Jatropha accessions hasbeen carried out for those goals. The study was conducted at Agro Techno Park, Indralaya South Sumatra. The crossingcombinations were Pidie x Medan, Curup x Lampung, Pidie x Lampung, Lampung x Pidie, Curup x Medan, Indralaya xPontianak, 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 ratecould be used as early detection parameter for yield potential. Progenies of Pontianak x Indralaya, Palembang x Indralayaand 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