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All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Buletin Agrohorti Jurnal Ilmu Pertanian Indonesia Jurnal Fitopatologi Indonesia Jurnal Hortikultura Indonesia (JHI) Jurnal Penelitian Hutan dan Konservasi Alam Jurnal Penelitian Hutan Tanaman JURNAL PERBENIHAN TANAMAN HUTAN Jurnal Hortikultura Jurnal Pengkajian dan Pengembangan Teknologi Pertanian Jurnal Penelitian Tanaman Industri Perspektif : Review Penelitian Tanaman Industri E-Journal Widya Kesehatan dan Lingkungan JURNAL AGROTEKNOLOGI Jurnal Agro Journal of Tropical Biodiversity and Biotechnology Jurnal AGROSAINS dan TEKNOLOGI Jurnal Penelitian Pertanian Tanaman Pangan Sains Natural: Journal of Biology and Chemistry Journal of Tropical Crop Science AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian Jerami Jurnal Penelitian Tanaman Industri (Littri) Perspektif, Review Penelitian Tanaman Industri Jurnal Pusat Inovasi Masyarakat
Mohamad Rahmad Suhartanto
Departemen Agronomi Dan Hortikultura, Fakultas Pertanian IPB Jl. Meranti Kampus IPB Darmaga, Bogor 16680
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Medicine & Pharmacology Public Health Social Sciences

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Fluoresen Klorofil Benih: Parameter Baru dalam Penentuan Mutu Benih Mohamad Rahmad Suhartanto
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 31 No. 1 (2003): Buletin Agronomi
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 (47.252 KB) | DOI: 10.24831/jai.v31i1.1527

Abstract

It has been shown that chlorophyll content of seeds was negatively correlated with germinability towards the end of maturation.  Physiological maturity was achieved when the chlorophyll fluorescence reached a minimum.  The presence of chlorophyll in seeds and its relation with the progress of seed maturation has gained renewed interest after the development of Laser Induced Fluorescence (LIF).  This equipment is able to measure and analyze chlorophyll fluorescence in the seed instantaneously and non-destructively.  The use of LIF makes it possible to perform physiological and biochemical assays after chlorophyll fluorescence measurement in the same seeds.  Based on the results from some experiments as well as the literature, the role of chlorophyll in developing seeds is presented.  The overall conclusion is that chlorophyll is required during seed development, but undesirable during maturation.  We hypothesize that the presence of chlorophyll during seed maturation is undesirable since it is associated with lower quality, particularly lower seed longevity.  Chlorophyll may also be a primary source of free radicals.  Seed chlorophyll fluorescence was affected by endogenous abscisic acid, gibberellins and phytochrome. Light, temperature and relative humidity may also influence the chlorophyll fluorescence of seeds.   Key words: Chlorophyl, Fluorescence,  Parameter, Seed testing
Co-Authors ABDUL MUNIF Abdul Munif Abdul Qadir Agus Purwantara Agus Purwantara AGUS PURWANTARA Agus Ruhnayat AHMAD JUNAEDI Ahmad Zamzami Akhiruddin Maddu Alfarabi, Emir Aqsha Ani Kurniawati Ari Wahyuni Arodi Agustenta Sinulingga Astryani Rosyad Aulia Hasan Widjaya Baharudin Baharudin ; BAHARUDIN BAHARUDIN Bambang Sapta Purwoko Cahyani, Gesa Nur Cintaning, Anis Bias Daniel Happy Putra Dede J. Sudrajat Dede J. Sudrajat DEVI RUSMIN Diaguna, Ridwan Dian Latifah DIAN LATIFAH, DIAN Dirgahani Putri Dyah - Manohara Edi Santosa Efendi, Darda Eka Maulidiya, Sherly Endah R. Palupi Endah Retno Palupi Endang Gati Lestari ENDANG MURNIATI Eny Widajati Eprilian, Husna Fatima Evayusvita Rustam Evayusvita Rustam Fadillah, Arvin Muhammad Fatiani Manik Fatiani Manik Firdaus, Jonni Fitri Fatma Wardani Fitri Viva Yuningsih, Aida Fitriansyah, Muhammad Ramdhani Hairani, Putri Mian Heri Ahmadi Heru Setiawan Heru Setiawan Ikasari, Yulfa Astuti Karmaita, Yummama Kartika Kartika Kartika Kartika Ketty Suketi Khairani Khairani Lainufar, Putri Aulia Lilih Naelun Najah Luluk Prihastuti Ekowahyuni Manohara, Dyah - Maryati Sari Mubarak, Farahdina Muhamad Noor Azizu, Muhamad Noor Muhamad Syukur Muhammad Abdul Rahman Hakim Muhammad Rofiq Nabila, Diah Ayu Nafisah Nafisah Neti, Natali NI KADEK EMA SUSTIA DEWI Nurfiana, Yuni NURUL HIDAYAH Nurul Hidayah Nurul Rostami Dewi Nurul Rostami Dewi Otih Rostiana Palupi, Endah R. Pipin Apriani Pradana, Farhan Novfourthino Purwono Purwono, Purwono Putri, Lystiana Dewi Qadir, Abdul Risa Wentasari Roedhy Poerwanto Rokhani Hasbullah Rukundo, Jean D’amour RUSMIN, DEVI Satriyas Ilyas SATRIYAS ILYAS Setyowati, Nur Farida Sinaga, Tamara Rudang Astari Sintho Wahyuning Ardie SRIANI SUJIPRIHATI Suci Rahayu Supramana Surjono Hadi Sutjahjo Suryo Wiyono Suwarto Suwarto Syarifa Mustika Syarifa Mustika Taisa, Rianida Tatiek K. Suharsi Tatiek K. Suharsi Tatiek Kartika Suharsi Usman Ahmad Widodo Widodo Zulfa Fauziyyah Taini