Articles

STUDI ETNOBOTANI DIOSCOREA SPP. (DIOSCOREACEAE) DAN KEARIFAN BUDAYA LOKAL MASYARAKAT DI SEKITAR HUTAN WONOSADI GUNUNG KIDUL YOGYAKARTA Purnomo, Purnomo; Daryono, Budi Setiadi; Rugayah, Rugayah; Sumardi, Issirep
Jurnal Natur Indonesia Vol 14, No 3 (2012)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (208.947 KB) | DOI: 10.31258/jnat.14.3.191-198

Abstract

Dioscorea spp. were cultivated as alternative food in the garden and yard on dry season, and it?s planted by peoples in the villages. The objectives of the research are to identify the species, the tuber use, and the local wisdom to support the conservation of Dioscorea around Wonosadi forest. Samples and data collection was conducted in 15 villages around Wonosadi forest. Interview survey was done on peoples who are cultivate yam species (Dioscorea spp.) in their garden. Research were emphasized to tuber characteristic, traditional uses, and local wisdom to supporting yam conservation. Data was analyzed descriptively to illustrate the kind of local usage and local wisdom of connect with Dioscorea spp. The results showed that there were found species of gembili (D. esculenta (Lour.) Burk.), uwi (D. alata L.), and gadung (D. hispida dennst.) as cultivated plants, and tomboreso (D. pentaphylla L.), gembolo (D. bulbifera L.), and jebubuk (D. numularia Lamk.) as wild species in the forest. Tuber is raw material for many kind of food based on carbohydrate content. Gadung were used as fickle food with high diversification and insecticide for rice and corn. Peoples more consume gembili and uwi than gembolo and others species as rice substitute at dry season. The local wisdom were indicated that peoples still consume gembili and uwi as rice substitute, while tuber also used as sesaji in traditional concept jajan pasar or tukon pasar, and tuber of uwi was used as diet for diabetes complaint, and row material of uwi ungu tuber was used effectively for diarrhea complaint in the villages.
KEANEKARAGAMAN TUMBUHAN DAN POTENSINYA DI CAGAR ALAM TANGALE, GORONTALO Rugayah, Rugayah; Sunarti, Siti; Djarwaningsih, Tutie
Jurnal Teknologi Lingkungan Vol 10, No 2 (2009)
Publisher : Center for Environmental Technology - Agency for Assessment and Application of Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/jtl.v10i2.1490

Abstract

Plant inventory has been carried out in Tangale Nature Reserves in GorontaloProvince, North Sulawesi (2002). This area covers about 113 ha. About 250species have been listed from this area, and 72 species of them utilized by thelocal people who leave in its surrounding area as stuff food, fruit and vegetablesources, medicinal purpose, ornamental plant and for house building as well. Fromthis activity, one new species of Oxalidaceae (Averrhoa leucopetala Rugayah Sunarti) described, and two species of Euphorbiaceae (Mallotus griffithianus andM. macrostachys) informed as a new record for Sulawesi.
Pengaruh Jenis Bonggol dan Konsentrasi Ba terhadap Pertumbuhan Vegetatif P pada Tanaman Pisang Kepok Manado Sukowardana, Angga; Kushendarto, Kushendarto; Rugayah, Rugayah
Jurnal Penelitian Pertanian Terapan Vol 15, No 3 (2015)
Publisher : Politeknik Negeri Lampung.

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (72.839 KB) | DOI: 10.25181/jppt.v15i3.125

Abstract

This study aimed to (1) determined the effect of BA concentration on the growth of banana seedlings origin hump cleavage. (2) determined the effect of different origin banana weevil seedling growth and tuber production of tillers. (3) determined the effect of BA concentration on the growth of seedlings and saplings of origin hump hump production. This research has been carried out in January 2013 to April 2013 in the Integrated Field Laboratory, University of Lampung, Bandar Lampung. The design of the experiment using a randomized block design with 3 replications were once created as a test group. Grouping is done based on the size of the hump and time of observation. Arranged in a factorial design of treatment (4 x 2) consisting of two factors; The first factor is the concentration of benzyladenine (BA) consists of 4 levels of concentration are: 0, 50, 100, and 150 ppm. The second factor is the hump that comes from plants that have been producing, and tubers of plants are still puppies. The results showed: (1). Use of BA with a concentration of 50, 100 and 150 ppm had no significant effect on all the variables of observation. (2). Type tuber production yield better growth than puppies hump seen from the variable leaf length, root length, leaf width, number of roots, and the girth so it better be made for seedlings compared with seedling tubers. (3) Pemberian BA with various concentrations of either the production or hump hump tillers showed no difference in the growth of shoots. Keywords: nursery, benzyladenine, hump production, hump tillers
Pengaruh Pemberian Iba (Indole Butyric Acid) dan Konsentrasi Naa (Naphthalene Acetic Acid) terhadap Keberhasilan Penyetekan Sirih Merah (Piper Crocatum Ruiz and Pav.) Maulida, Desi; Rugayah, Rugayah; Andalasari, Dewi
Jurnal Penelitian Pertanian Terapan Vol 13, No 3 (2013)
Publisher : Politeknik Negeri Lampung.

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (131.444 KB) | DOI: 10.25181/jppt.v13i3.179

Abstract

The research was conducted at the cutting red betel (Piper crocatum Ruiz and Pav.) to determined the effect of (1) the difference growth of cuttings of red betel which are given IBA and without IBA, (2) the concentration of NAA on growth of cutting red betel, (3) the concentration of NAA on growth of cutting red betel on each given IBA. The treatment was arranged in factorial (2 x 4) in randomized block design with three replication. The first factor were without IBA (a0) and the given of 1.000 ppm IBA (a1). The second factor were the concentration of NAA consists of: 0 ppm (b0), 1.000 ppm (b1), 2.000 ppm (b2), and 4.000 ppm (b3). The results showed that the NAA concentration of 4000 ppm produced the most number of roots on either at the node or at the base of cutting. Planting cutting red betel which given IBA 1.000 ppm was able to accelerated the time leaves open and increased the number of cutting which germinate. The mixtured of giving IBA 1.000 ppm and the concentration of NAA 4.000 ppm, produced the most number of cutting that germinated. Keywords : red betel, given IBA, dan concentration NAA
THE STATUS OF Trichosanthes anguina L. (CUCURBITACEAE) ) [Status Trichosanthes anguina L. (Cucurbitaceae)] Rugayah, Rugayah
BERITA BIOLOGI Vol 7, No 3 (2004)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/beritabiologi.v7i3.1066

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Perbedaan pendapat tentang status kedudukan taksonomi Trichosanthes anguina sebagai jenis yang berbeda dengan T. cucumerina,maupun sebagai anak jenis T. cucumerina subsp. anguina atau varietas T. cucumerina var. anguina memerlukan data pendukung.Anatomi daun dengan sayatan paradermal menunjukkan bahwa keduanya mempunyai bentuk stomata dan sel epidermis yang sama,tetapi berbeda hanya pada ukurannya. Stomata Trichosanthes anguina berukuran 15-17.5 x 10-12.5 urn dan sel epidermis 22.5-31.25 x 12.5-20 m, sedangkan Trichosanthes cucumerina mempunyai stomata 10-12.5 x 8.75-12.5 um dan epidermis sel 15-25 x 10-15 um. Data tersebut mendukung dalam menetapkan T.anguina sebagai T. cucumerina var.anguina.
PENGETAHUAN LOKAL TENTANG LINGKUNGAN: STUDI KASUS ETNIS WAWONII, SULAWESI TENGGARA Rahayu, Mulyati; Royyani, Mohammad Fathi; Rugayah, Rugayah
Jurnal Teknologi Lingkungan Vol 10, No 2 (2009)
Publisher : Center for Environmental Technology - Agency for Assessment and Application of Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/jtl.v10i2.1484

Abstract

Wawonii ethnic represent the majority groups and ethnic origin dwelling Wawoniiisland, Southeast Sulawesi. In their traditional life, this ethnic has own mannersand customs for managing natural resources. Local knowledge research?s aboutenvironment ecosystem of owned Wawonii ethnic have been carried out since2003 to 2006. Several countryside of Wawolaa, Lansilowo, Lampeapi, Bobolioand Dompo-dompo Jaya have been visited during this study. At least 6 kindsenvironment sets have been identified, manely ?kura eya? primary forest, ?lalibata? secondary forest, ?anantalu? brushes, ?laro wita? field, ?laro le? grasslandand ?kapo? village. Although there local knowledge have a lot of change, howeverit still remain their wisdom and become the guidance in their daily activities.
VALIDATION OF TRICHOSANTHES KINABALUENSIS RUGAYAH (CUCURBITACEAE) RUGAYAH, RUGAYAH
REINWARDTIA Vol 11, No 5 (2000): Vol. 11 No. 5
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (126.857 KB) | DOI: 10.14203/reinwardtia.v11i5.939

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In the revision of the cucurbitaceous genus Trichosanthes in Malesia by Rugayah & W.J.J.O. de Wilde (Reinwardtia 11(4): 262. 1999), the type of the proposed new species T. kinabaluensis Rugayah was erroneously indicated as consisting of two collections, viz. Chew, Corner & Stainton 2830 and De Wilde & Duyfjes SAN 139472. This latter appeared to be contrary to art. 37.3 of the International Code of Botanical Nomenclature (Tokyo Code, 1994), rendering the new species invalid. This species is validated below by indicating a single type. I am grateful to Dr. Dan H. Nicolson (US Washington), who kindly made me aware of the mistake.
CONSPECTUS OF TRICHOSANTHES (CUCURBITACEAE) IN MALESIA RUGAYAH, RUGAYAH; WILDE, W. J. J. O DE
REINWARDTIA Vol 11, No 4 (1999): Vol. 11 No. 4
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1890.669 KB) | DOI: 10.14203/reinwardtia.v11i4.935

Abstract

Trichosanthes (Cucurbitaceae) in Malesia comprises 5 sections with 39 species, here alphabetically arranged. Key to the sections, keys the species within the sections and eight regional keys are presented Twenty-five taxa are newly proposed: 1 section, 14 species, 1 sub species, 2 varieties and 7 forms.
TWO NEW WILD SPECIES OF AVERRHOA (OXALIDACEAE) FROM INDONESIA Rugayah, Rugayah; Sunarti, Siti
REINWARDTIA Vol 12, No 4 (2008): Vol. 12, No. 4
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2483.213 KB) | DOI: 10.14203/reinwardtia.v12i4.2570

Abstract

RUGAYAH & SUNARTI, S. 2008. Two new wild species of Averrhoa (Oxalidaceae) from Indonesia. Reinwardtia 12(4): 325 – 331. — Based on living collections cultivated in Bogor Botanical Gardens and several herbarium specimens kept in Herbarium Bogoriense, Averrhoa dolichocarpa Rugayah & Sunarti (from New Guinea) and A. leucopetala Rugayah & Sunarti (from North Sulawesi) are described as new species. They are compared with A. carambola L. and A. bilimbi L. the only other known species so far.
A NEW SPECIES OF MURRAYA FROM CYCLOPS MOUNTAIN, PAPUA, INDONESIA ASTUTI, INGGIT PUJI; RUGAYAH, RUGAYAH
REINWARDTIA Vol 15, No 2 (2016): Vol.15 No.2
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (936.718 KB) | DOI: 10.14203/reinwardtia.v15i2.2944

Abstract

ASTUTI, I. P. & RUGAYAH. 2016. A new species of Murraya from Cyclops Mountain, Papua, Indonesia. Reinwardtia 15(2): 111 –114. — A living collection of Bogor Botanic Gardens, planted in plot XXIV.A.192-192a and originated from Kemiri Said Nature Reserve, Cyclops Mountain in Papua collected by Lugrayasa (LG 1352), is described and illustrated as a new species, namely Murraya cyclopensis Astuti & Rugayah. The species is closely related to Murraya paniculata (L.) Jack, in vegetative and flower structures, but differ in the presence of indumentum on twig, rachis and petiole, smaller size of flowers, red globose fruits, and orbicular seeds covered by densely short hairs and red aril.
Co-Authors adawiah adawiah, adawiah AGUNG SEDAYU Agus Karyanto Al-Hamidy, Nurdiati Andalasari, Tri D Andalasari, Tri D Angga Sukowardana, Angga Arief Hidayat Bedjo Sujanto, Bedjo BUDI SETIADI DARYONO De Wilde, W. J.J.O. Dedy Darnaedi Delliana, Dewi Desi Maulida Dewi Andalasari Diana Novitasari, Diana Dirman, Dirman Duyfjes, B. E.E. Eka Fatmawati Tihurua Fitri, Anissa Ginting, Yohannes Cahya Gravendeel, B. Gustriana, Fidya Hafid, Udjang Haini, Ayu Satia Heryahya, Andang Ho, B. C. Inggit Puji Astuti Isna Arofatun Nikmah, Isna Arofatun Issirep Sumardi Kurniawati, Hasyiatun Y Kus Hendarto, Kus Kushendarto Kushendarto, Kushendarto Lutfia, Ulfah Lutfia, Ulfah Mohammad Fathi Royyani, Mohammad Fathi Muhammad Efendi, Muhammad Mulyati Rahayu Ninik Setyowati Noventa, Dea Resty Nur, Yunita Nur Praptosuwiryo, Titien Ng Prasojo, Ibnu Pratami, Mentari Putri Pulung, Mamat Anwar Purnomo Purnomo Putra, Arpin Bahreka Putri, Rina Trihandayani Ramadiana, Sri Ramadiana, Sri Ratih Dirmawati, Suskandini Ratna Susandarini, Ratna Romly, M Hafizie Sa'diyah, Nyimas Sa?diyah, Nyimas Sahroni, Deni Saputra, Alis Sari, Fidia Octavia Sari Octavia Sarno Sarno Setyo Widagdo Siti Sunarti Siti Susiarti Sri Hartati Suhardjono Suhardjono Susiarti, S Susiarti, S TATIK CHIKMAWATI Tri Dewi Andalasari Tutie Djarwaningsih, Tutie Van der Ham, R. W.J.M. Vo, G. T.P. W. J. J. O DE WILDE, W. J. J. O DE W. J. J. O. DE WILDE & B. E. E. DUYFJES - -, W. J. J. O. DE WILDE & B. E. E. DUYFJES - Warohmah, Mawadah Yafizham, Yafizham Yohannes C. Ginting, Yohannes C. YUSNITA YUSNITA Zakaria, Muhammad Rizki