NUNIK SRI ARIYANTI
Departemen Biologi, Fakultas Matematika Dan Ilmu Pengetahuan Alam, Institut Pertanian Bogor Gd.Fapet,Wing 2 Level 5 Kampus IPB Darmaga, Bogor 16680, Indonesia

Published : 48 Documents Claim Missing Document
Claim Missing Document
Check
Articles

DIVERSITY OF PLANTS USED FOR PLAITED CRAFTS BY THE DAYAK IBAN-DÉSA IN KABUPATEN SINTANG, KALIMANTAN BARAT, INDONESIA DEWI, ASIH PERWITA; ARIYANTI, NUNIK SRI; WALUJO, EKO BAROTO
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 (1213.117 KB) | DOI: 10.14203/reinwardtia.v15i2.2941

Abstract

DEWI, A. P., ARIYANTI N. S. & WALUJO, E. B. 2016. Diversity of plants used for plaited crafts by the Dayak Iban-Désa in Kabupaten Sintang, Kalimantan Barat. Reinwardtia 15(2): 67 – 79. — Many plants are used for making plaited crafts such as basketry and woven mats by the Dayak Iban-Désa, a sub-tribe of the Dayak in Kalimantan Barat, Indonesia. The Dayak Iban-Désa gather the craft materials mostly from the plants in the forest. However, the habitats of these plants are being threatened by deforestation. The diversity of plants used for crafts is here documented. This study recorded the scientific names of plant species used for the craft plaiting, and observed abundance of plants used for craft. Information about the plants used were gathered using non-structural interview and focus group discussion (FGD) with the informants and participants. The abundance of plaited plants was observed in 46 plots of 10 × 10 m2 plots by participative ecological method. Nineteen plants species were used as plaited material, belonging to four families: Arecaceae, Poaceae, Pandanaceae and Zingiberaceae. Two species of rattan (Calamus sp. and Plectocomiopsis wrayi Becc.) have the highest Index Cultural Significance (ICS) value. Those species were considered as the most valuable plant materials because of the quality of fiber, intensity on harvesting, and the resulting quality of plaited craft products. However, the demand for high quality products is not always supported by the availability of plant materials in the forest. Therefore, the cultural significance of plants (the ICS values) and their availability should be considered when determining the conservation strategy for each of these species.
KEANEKARAGAMAN DAN KELIMPAHAN ANGGREK EPIFIT DI KAKI GUNUNG LIANGPRAN, KALIMANTAN TIMUR Effendi, Surianto; Ariyanti, Nunik Sri; Chikmawati, Tatik
BERITA BIOLOGI Vol 18, No 3 (2019)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (3545.515 KB) | DOI: 10.14203/beritabiologi.v18i3.3709

Abstract

Liangpran Mountain is located within the Heart of Borneo (HoB) Conservation Area which has high biodiversity. The exploration of orchids has been carried out in several locations in the HoB region and recorded a high diversity of wild orchid. This research was conducted to explore and inventory the orchids from the foothill of Mount Liangpran, and record  the diversity and abundance of epiphytic orchids in the study sites. This research was carried out by making track of exploration along the Nuyung river estuary to the Tebing Lapah. The richness and abundance data were collected in three plot of 1000 x 20 m. The host tree characteristics and distribution of epiphytic orchid on the host tree were recorded. Fourteen species orchids were collected, and the most dominant are Coelogyne asperata and Agrostophyllum stipulatum with an abundance of 23.53% each. The epiphytic orchids in host trees are spread from the zone II to V based on the Johansson?s sections, in which zone IV is the most diverse. Nine species of the host trees associated with the collected orchids were identified and grouped into five families. The characters of host trees are 7?57 m height,12?112 cm diameters, and 2 types of bark surfaces (rough and intermediate). 
The Autecology of Genus Dischidia (Asclepiadaceae) in Bangka Island: Characteristics of Vegetation and Abiotic Environmental Factors Affecting Abundance Hajari, Yuliani; Sulistijorini, Sulistijorini; Ariyanti, Nunik Sri
Journal of Tropical Life Science Vol 8, No 3 (2018)
Publisher : Journal of Tropical Life Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (549.155 KB) | DOI: 10.11594/jtls.08.03.09

Abstract

Dischidia is an epiphytic plant, it is used as herbal medicine and has economic value. In addition, Dischidia also has an ecological function. Moreover, some species of Dischidia are endemic in a particular region. Various forest types occur in Bangka Island serves as natural habitat for this epiphytic plant. This research aimed to record the diversity and abundance of Dischidia and analyze those environmental factors which affect its abundance. The research was conducted in August – September 2016 at Bangka Island. Three plots of 20 × 20 m² were placed with a minimum interval of 50 m in the habitat where Dischidia are found. The species diversity and abundance of Dischidia as well as abiotic factors such as temperature, humidity, light intensity, wind speed, and altitude were recorded in these plots. The vegetation structure was analyzed based on index of diversity, index of dominancy and index of evenness. Data on the environmental condition and abundance of Dischidia were then analyzed using Canonical Correspondence Analysis (CCA) method with Canoco 4.5 software. Five species of Dischidia were found in Bangka Island that are Dischidia bengalensis, Dischidia imbricate, Dischidia nummularia, Dischidia rafflesiana, and Dischidia hirsute. Dischidia is found in 14 species of host plants. D. imbricate (23 individual plants) occurred in the heath forest at Pejem showed the highest abundance. Epiphytic fern plants, the Asplenium nidus (27 individual plants), was the dominant epiphytes found in the host tree of Dischidia The CCA showed that light intensity, temperature and humidity influenced the abundance of Dischidia.
ANATOMICAL CHARACTERS USED FOR DEFINING FIVE SPECIES OF NEPENTHES FROM BANGKA BELITUNG ISLANDS, INDONESIA Rizqiani, Sakina; Ariyanti, Nunik Sri; Sulistijorini, Sulistijorini
Journal of Tropical Life Science Vol 8, No 3 (2018)
Publisher : Journal of Tropical Life Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (869.836 KB) | DOI: 10.11594/jtls.08.03.14

Abstract

Anatomical structures may vary among the species of Nepenthes. Therefore, the anatomical characters apparently could be used for supporting the morphological characters in identifying species. This study aimed to seek a valuable anatomical character for identifying and defining five species of Nepenthes occur in Bangka Belitung Islands. Samples of leaves, pitchers and its lids of Nepenthes gracilis, Nepenthes mirabilis, Nepenthes ampullaria, Nepenthes rafflesiana, and Nepenthes reinwardtiana were collected and prepared for paradermal and transverse section of microscope slides. The results showed that the anatomical characters of the leaves, pitchers and lids from these five species of Nepenthes could be used for differentiating five species Nepenthes observed. The absence of nectary gland at the abaxial of pitcher lids of N. gracilis and N. ampullaria separate them from others species. The leaf epidermis of these two species have different cell wall. The length of lunate cells at the inner surface of upper half pitchers are comparable for identifying the pitchers of N. mirabilis from those of N. reinwardtiana.  The presence of crystal at the parenchymal tissue of pitcher differentiate N. rafflesiana from the four others.  In this research, the identification key for Nepenthes from Bangka Belitung Islands based on the anatomical character was presented.
INDIGOFERA: “KINI DAN NANTI” Muzzazinah, Muzzazinah; Chikmawati, Tatik; Rifai, Mien A.; Ariyanti, Nunik Sri
Proceeding Biology Education Conference: Biology, Science, Enviromental, and Learning Vol 11, No 1 (2014): Prosiding Seminar Nasional XI Biologi
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Abstract- A few people know Indigofera, but as a admirer of batik and tenun, these plant gives hope for the preservation of batik. Indigofera has a variety of benefits , but more commonly known as blue dye in batik and tenun. The problems of restore the glory of Indigofera from Indonesia who had experienced the triumph can be divided into three principal. There are the increasing scarcity of Indigofera plant, the lack of willingness of the community batik for the cultivation, the process of indigo dyeing longer and complicated, and the results of staining with the natural color is not uniform. The problem by the business presence of more efficient synthetic dyes,  the price of synthetic dyes is cheaper. While research on Indigofera dye is still limited and stagnate, this is a problem should be a concern Botanist .  Keywords: Indigofera, batik, tenun, natural dye
Keragaman Lumut Epifit di Hutan Kota dan Tepi Jalan Utama Kampus Universitas Indonesia Afiatri Putrika; Nisyawati Nisyawati; Nunik Sri Ariyanti
BIO-SITE |Biologi dan Sains Terapan Vol. 3 No. 1 (2017): Bio-Site
Publisher : Biology Department, Faculty of Science and Technology, Univeristas Jambi, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (801.158 KB)

Abstract

Research on epiphytic bryophytes has been conducted in two different sites located in Universitas Indonesia (UI). Those sites were urban forest and vegetation on main street margin of the campus. This study was carried out to compare diversity of the bryophyte at both sites. Twelve plots of 25 x 25 m2 were establish at the forest, while nine of 50 m line transect were made at the street margin. Five trees of each plot or line transect were sampled. Eight sub plots of 15 x 15 cm2 were placed on each trunk base (0--200 cm) of the tree sampels. The results obtained 23 species of epiphytic bryophytes, 21 species occured in the forest and 14 species were found at street margin. The similarity of bryophyte community between the forest and street margin were high (Sorenson similarity index = 0.73). Octoblepharum albidum was the dominant species at the forest, while Calymperes tenerum was dominant at the street margin. The diversity of epiphyte bryophyte at both sites were categorized low based on Shannon Wiener index (H’< 2), however they were not different significantly.
DIVERSITY OF PLANTS USED FOR PLAITED CRAFTS BY THE DAYAK IBAN-DÉSA IN KABUPATEN SINTANG, KALIMANTAN BARAT, INDONESIA ASIH PERWITA DEWI; NUNIK SRI ARIYANTI; EKO BAROTO WALUJO
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 | DOI: 10.14203/reinwardtia.v15i2.2941

Abstract

DEWI, A. P., ARIYANTI N. S. & WALUJO, E. B. 2016. Diversity of plants used for plaited crafts by the Dayak Iban-Désa in Kabupaten Sintang, Kalimantan Barat. Reinwardtia 15(2): 67 – 79. — Many plants are used for making plaited crafts such as basketry and woven mats by the Dayak Iban-Désa, a sub-tribe of the Dayak in Kalimantan Barat, Indonesia. The Dayak Iban-Désa gather the craft materials mostly from the plants in the forest. However, the habitats of these plants are being threatened by deforestation. The diversity of plants used for crafts is here documented. This study recorded the scientific names of plant species used for the craft plaiting, and observed abundance of plants used for craft. Information about the plants used were gathered using non-structural interview and focus group discussion (FGD) with the informants and participants. The abundance of plaited plants was observed in 46 plots of 10 × 10 m2 plots by participative ecological method. Nineteen plants species were used as plaited material, belonging to four families: Arecaceae, Poaceae, Pandanaceae and Zingiberaceae. Two species of rattan (Calamus sp. and Plectocomiopsis wrayi Becc.) have the highest Index Cultural Significance (ICS) value. Those species were considered as the most valuable plant materials because of the quality of fiber, intensity on harvesting, and the resulting quality of plaited craft products. However, the demand for high quality products is not always supported by the availability of plant materials in the forest. Therefore, the cultural significance of plants (the ICS values) and their availability should be considered when determining the conservation strategy for each of these species.
KEANEKARAGAMAN DAN KELIMPAHAN ANGGREK EPIFIT DI KAKI GUNUNG LIANGPRAN, KALIMANTAN TIMUR Surianto Effendi; Nunik Sri Ariyanti; Tatik Chikmawati
BERITA BIOLOGI Vol 18, No 3 (2019)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/beritabiologi.v18i3.3709

Abstract

Liangpran Mountain is located within the Heart of Borneo (HoB) Conservation Area which has high biodiversity. The exploration of orchids has been carried out in several locations in the HoB region and recorded a high diversity of wild orchid. This research was conducted to explore and inventory the orchids from the foothill of Mount Liangpran, and record  the diversity and abundance of epiphytic orchids in the study sites. This research was carried out by making track of exploration along the Nuyung river estuary to the Tebing Lapah. The richness and abundance data were collected in three plot of 1000 x 20 m. The host tree characteristics and distribution of epiphytic orchid on the host tree were recorded. Fourteen species orchids were collected, and the most dominant are Coelogyne asperata and Agrostophyllum stipulatum with an abundance of 23.53% each. The epiphytic orchids in host trees are spread from the zone II to V based on the Johansson’s sections, in which zone IV is the most diverse. Nine species of the host trees associated with the collected orchids were identified and grouped into five families. The characters of host trees are 7–57 m height,12–112 cm diameters, and 2 types of bark surfaces (rough and intermediate). 
Etnomedisin Tetumbuhan Obat Tradisional Suku Serawai di Seluma, Bengkulu Muhammad Adeng Fadila; Nunik Sri Ariyanti; Eko Baroto Walujo
PendIPA Journal of Science Education Vol 4, No 2 (2020): MARCH - JUNE
Publisher : University of Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (248.831 KB) | DOI: 10.33369/pendipa.4.2.79-84

Abstract

[Ethnomedicinal plants of Serawai Tribe in Seluma, Bengkulu, Indonesia] Knowledge on traditional medicinal plants is generally closely related to the biodiversity, social, and culture of community. This study aims to inventory the diversity of plants that are recognized and used as traditional medicine by Tribe Serawai, and to analyze the local user value index (LUVI) of those medicinal plants. The study was conducted in four villages from four sub-districts in Seluma District, Bengkulu Province. Structured questionnaire and opened-answers questionnaire was applied for interviewing seven key informants and 232 respondents. Collecting and identifying specimen was conducted to confirm scientific name of the plant. The LUVI was calculated based on the score determined by respondents in a Focus Group Discussion (FGD). Total of 67 species consist of 62 genera and 32 families are recognized and utilized as medicinal plants by people of Tribe Serawai. The part of plant that are mostly used in Serawai’s medicine is leaves. Other parts that used for the medicine are fruits, roots, barks, and seeds. The medicinal plants of Serawai are applied for curative agent and additives material. Most of the traditional medicine of Serawai Tribe are taken by  rubbing, the others are used by oral, dropping and suppository. The LUVI of Serawai’s medicinal plants are range from 0.01% to 0.32%, the highest LUVI was obtained  by a crops plants.
Botani Ekonomi Tèkay (Eleocharis dulcis) Asal Pulau Madura Ashari Bagus Setiawan; Nunik Sri Ariyanti
Journal of Tropical Ethnobiology 2021: Prosiding Seminar Nasional PMEI V 2020
Publisher : The Ethnobiological Society of Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The corms and culms of tèkay (Eleocharis dulcis, family Cyperaceae) have been used by the people in Madura for a long time, but have never been clearly disclosed in the previous publication. The purpose of this study is to examine the botanical economy including the use and socio-economic value of tèkay on the island of Madura. Exploration and specimen collection were carried out from July to August 2016 and January to March 2017 in four districts, namely Bangkalan, Sampang, Pamekasan, and Sumenep. Economic botanical data was obtained through open interviews with tèkay seekers and collectors, the shops and seller tèkay chips, and the home industry produce tèkay chips. All data obtained were analyzed descriptively. The results showed that there were two morphological variations of tèkay in Madura Island which could be distinguished based on the color of corms and culms, the shape of sterile bractea, the shape, color, and tifh hairs of the achene. This variation is a new record for the E. dulcis in Madura Island. Apart from tèkay, the Madurese know E. dulcis by several other local names: rebbha telenteyan, lhok colo'an, tèkay grobhog, tet cetet, and rokos. The corms of tèkay are used as an ingredient for making chips, dodol, porridge, and stew snacks; the culms are used as cattle feed. Direct economic value is obtained from the use of corms into tèkay chips.