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All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Jurnal Gizi dan Pangan Jurnal Ilmu Pertanian Indonesia Jurnal Teknologi Industri Pertanian Jurnal Hortikultura Indonesia (JHI) ACTA VETERINARIA INDONESIANA Jurnal Penyuluhan Media Gizi dan Keluarga Journal of Tropical Life Science : International Journal of Theoretical, Experimental, and Applied Life Sciences Media Kesehatan Masyarakat Indonesia Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Medical Laboratory Technology Journal AcTion: Aceh Nutrition Journal Journal of Tropical Crop Science AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian Journal of Agribusiness and Local Wisdom Journal of International Conference Proceedings Jurnal Kedokteran Hewan
Muhamad Rizal Martua Damanik
Departemen Gizi Masyarakat, Fakultas Ekologi Manusia (FEMA), Institut Pertanian Bogor, Bogor 16680
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Electrical & Electronics Engineering Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Medicine & Pharmacology Nursing Public Health Social Sciences Veterinary

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Journal : Journal of Tropical Crop Science

 1 
Improving Performance of Coleus through Mutation Induction by Gamma Ray Irradiation Aisyah, Syarifah Iis; Marthin, Yodi; Damanik, M. Rizal M.
Journal of Tropical Crop Science Vol 2 No 1 (2015): Journal of Tropical Crop Science
Publisher : Department of Agronomy and Horticulture, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (158.204 KB) | DOI: 10.29244/jtcs.2.1.26-32

Abstract

The objective of this study is to study the effect of gamma ray irradiation (15, 30, 45, and 60 gray (Gy) to determine Lethal Dose 50 (LD50) values, and to obtain new Coleus variances in a relatively short time. The study was conducted in a greenhouse at Cikabayan experimental field, Bogor Agricultural University, Darmaga, Bogor in May to July 2013. Gamma irradiation treatment significantly affected height, number of leaves, and number of nodes. Increasing the dose level of gamma irradiation tend to inhibit plant growth. LD50 for yellow/green, green/brown, variegated green/brown of Coleus blumei, and Coleus amboinicus Lour were 48.66, 65.2, 52.81, and 37.62 Gy respectively. C. amboinicus  irradiated at a dose level of 45 Gy had different leaf shapes compared to control. Keywords:  Coleus, gamma ray irradiation, LD50 values, ornamental plant, torbangun
Correlations Between Leaf N, P, K, Ca and Fe Levels and The Production of Metabolites in Torbangun (Coleus amboinicus Lour.) Mulyana, Erik; Aziz, Sandra A; Aisyah, Syarifah Iis; Damanik, M. Rizal Martua
Journal of Tropical Crop Science Vol 2 No 2 (2015): Journal of Tropical Crop Science
Publisher : Department of Agronomy and Horticulture, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (5502.603 KB) | DOI: 10.29244/jtcs.2.2.17-27

Abstract

Torbangun (Coleus amboinicus Lour) is a tropical plant from the Lamiaceae family. Torbangun leaves have a distinct aroma. Torbangun leaves have been traditionally used as a medicinal plant in North Sumatra, Indonesia. Bataknese lactating women in North Sumatra consumed torbangun leaves after giving birth with beliefs that it could increase their breast milk production (lactagogue), and that the leaves can function as anti-fungal and/or anti-bacterial, analgesic, to reduce blood cholesterol, and clean the human uterus. However, scientific evidence on this traditional herb is limited. This research was conducted to: (1) determine the leaf N, P, K, Ca and Fe in different position along the plant and the leaf age as to diagnose the secondary metabolites content of torbangun leaves, and (2) determine the relationship between N, P, K, Ca and Fe leaf concentrations with their metabolite production. The results of the study showed that: (1) the best leaf position and age to determine of the need of N, P, K, Ca and Fe nutrients are on the 3rd leaf position of 5 months-old plant (2) There was a positive correlation between leaf K concentrations with shoot dry weight, Ca with PAL activity, and Fe with total saponins on the 3rd leaf position of 5 months-old plant.Keywords: Coleus amboinicus Lour, torbangun, nutrient, correlation test, secondary metabolites.
Co-Authors . Triyani A.A. Ketut Agung Cahyawan W Abidah Nur Ade Chandra Iwansyah Ade Chandra Iwansyah Adhitya Aji Candra Adi, Fajar Ahmad Sulaeman Alfiah, Elma Amalia, Niken Rizki Anna Fatchiya Anwas, E. Oos M. Ardi Adji Aripin Ahmad Armina Puji Utari Arum Fitria Asri Sulistyawati Astri Ayu Novaria Aziz, Sandra A Budi Setiawan Budi Setiawan Budi Setiawan Clara M. Kusharto Clara M. Kusharto Dede Kusmana Devita Annisa Dewi Sukma Dian Ekawati Dias Indrasti Didik Hariyadi Dodik Briawan E. Oos M. Anwas, E. Oos Endang Warsiki Endang Warsiki dan Citra Dewi Wahyono Putri (E-Jurnal Agro-Industri Indonesia) Eny Rolenti Togatorop Eva Fitriyaningsih Evy Damayanthy Faisal Anwar Fitrah Reynaldi Hamidah, Hamidah Hardinsyah Hendrik Hendrik Hidayat Syarief Hidayat Syarief Husnah Husnah Iflan Naufal Ikeu Ekayanti Ikeu Tanziha Ilyatun Niswah Ita Djuwita ITA DJUWITA Izna Nurdianty Muhdar Junaidi Junaidi Karina Rahmadia Ekawidyani Katrin Roosita Kusai Kusai Leily Amalia Lilik Kustiyah Lilik N Yuliati Mahani Mahani Marisa Marisa Marissa Indreswari Marthin, Yodi Meilla Dwi Andrestian, Meilla Dwi Mokhamad Fahrudin Muhammad Hanafi Muhammad Hanafi Mulyana, Erik Mustafa Kamal Nancy Dewi Yuliana Nelly Marissa Nining Tyas Triatmaja Oktavianus Para Endro Ploeger, Angelika Pramadya Alfitra Pudji Muljono Renny Fridieyanti Rimbawan , Rimbawan R Risti Rosmiati Rusmiyati, Henny Sari, Dia Novita Sri Anna Marliyati Sri Yuliani Sukma, Dewi Sumali M Atmojo Syarifah Iis Aisyah Syuja' Rafiqi Tetty Herta Doloksaribu Teuku Muliadi Tiurma Sinaga Tjahja Muhamdri Utama, Lalu Juntra Vera Uripi Wahidin Wahidin Waras Nurcholis Wiwit Estuti