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All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) BIOTROPIA - The Southeast Asian Journal of Tropical Biology Buletin Kebun Raya BERITA BIOLOGI
Kartika Ning Tyas
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance Immunology & microbiology Veterinary

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Journal : Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy)

 1 
Adaptasi Tanaman Kedelai Terhadap Intensitas Cahaya Rendah : Karakter Daun untuk Efisiensi Penangkapan Cahaya La Muhuria; Kartika Ning Tyas; Nurul Khumaida; , Trikoesoemaningtyas; Didy Sopandie
Indonesian Journal of Agronomy Vol. 34 No. 3 (2006): Jurnal Agronomi Indonesia
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (316.866 KB) | DOI: 10.24831/jai.v34i3.1292

Abstract

This research was conducted to identify some leaf characters related to light capture efficiency. It used split plot design with sub plot nested at the main plot. The main plot was light intensity consisted of two levels: I100 = light intensity 100% and I50 = light intensity 50%, while the sub plot was soybean genotype consisted of G1 = Pangrango, G2 = Ceneng, G3 = Godek, and G4 = Slamet.  Leaf characters measured were : leaf total area, specific leaf area, trifoliate leaf area, leaf hairs (trichome) density, leaf thickness, length of  palisade, chlorophylls content (chlorophyll a, b, and ratio a/b), and the greenness intensity.  The result of research indicated that Ceneng has lower total leaf area, higher specific and trifoliate leaf area, less leaf hair density, thinner leaf, shorter palisade, higher greenness intensity, higher chlorophyll content (a and b), and also lower ratio chlorophyll a/b.   Key words:  Light capture efficiency, light intensity, tolerant genotype, sensitive genotype, soybean
Co-Authors Didy Sopandie Iswari S Dewi La Muhuria Nurul Khumaida Slamet Susanto SRI RAHAYU Tri Handayani Trikoesoemaningtyas Wawangningrum, Hary Yuzammi Yuzammi