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All Journal HAYATI Journal of Biosciences Journal of Tropical Life Science : International Journal of Theoretical, Experimental, and Applied Life Sciences METAMORFOSA Journal of Biological Sciences Bioscience Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati Jurnal Biologi Universitas Andalas Buletin Kebun Raya BERITA BIOLOGI Buletin Ilmiah Nagari Membangun Floribunda Serambi Biologi International Journal of Agricultural Sciences Berkala Penelitian Hayati Prosiding Seminar Nasional Biologi, Teknologi dan Kependidikan (Biotik) Makara Journal of Science Eduvest - Journal of Universal Studies
Syamsuardi Syamsuardi
Andalas University
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Journal : Jurnal Biologi Universitas Andalas

 1   2 
Studi Morfometrik Daun Macaranga Thou. di Hutan Pendidikan dan Penelitian Biologi (HPPB) Agung Putra Utama; - Syamsuardi; Ardinis Arbain
Jurnal Biologi Universitas Andalas Vol 1, No 1 (2012)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jbioua.1.1.%p.2012

Abstract

The morphometric study of Macaranga Thou. (Euphorbiaceae) leaf was carried out from February to June 2012 at The Biological Education and Research Forest (HPPB), Herbarium ANDA and Plant Taxonomy Laboratory of Biology Department, Faculty of Mathematics and Natural Sciences Andalas University, Padang. The survey method was used in this research, the observation and direct collection were performed in the field. The samples were identified based on vegetative characters. The data of the leaf measurements were analyzed by PAST ver. 2.10 programs. It was found six species of Macaranga (M. depressa, M. gigantea, M. hypoleuca, M. javanica, M. tanarius, and M. triloba) and there were identified differentian of characters for each species of Macaranga. The lobes, margo, ratio and types of leaf nervatio used to differentiation. Identification keys based on leaf character could be used to identify Macaranga species. Numerically, species in Macaranga genus could be classified.Keywords: character, Macaranga, morphometric, leaf, HPPB
Jenis-Jenis Serangga Pengunjung Bunga NeriumoleanderLinn.(Apocynaceae) di Kecamatan Pauh, Padang Weni Yuliani; - Dahelmi; - Syamsuardi
Jurnal Biologi Universitas Andalas Vol 2, No 2 (2013)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jbioua.2.2.%p.2013

Abstract

An inventory of insects visiting the flower of Nerium oleander Linn (Apocynaceae) had been conducted in Pauh subdistrict Padang City from Septemberto December 2012. The purpose of the study was to determine the visitor insect species of Nerium oleander flower. Observation, scan sampling and direct collection method by using insect net were used in this study. Insects were identified at Laboratory of Animal Taxonomy, Biology Department, Faculty of Mathematics and Natural Sciences, Andalas University, Padang. The results showed that 23 species of insects that belong to 19 genera, 11 families and 4 orders were recorded. The visitor insects were dominated by Lepidoptera order (56.52%) followed by Hymenoptera (30.43%), Coleoptera (8.7%)and Diptera (4.35%).Keywords: Nerium oleander, insects, visitors, flower, species
Jenis-jenis Tumbuhan yang Dikonsumsi Oleh Ungko (Hylobates agilis F. Cuvier) di Hutan Pendidikan dan Penelitian Biologi, Universitas Andalas Esa De Safela; - Syamsuardi; - Rizaldi
Jurnal Biologi Universitas Andalas Vol 2, No 4 (2013)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jbioua.2.4.%p.2013

Abstract

A study about species of plant consumed by Ungko (Hylobates agilis) at The Biological Education and Research Forest, Andalas University, has been done from July to November 2012. We used ad libitum observation to the gibbon’s feeding behavior and sampled those plants they ate. The samples were processed at Herbarium Andalas University (ANDA), Padang. Seventeen species of plants which belong to eleven families have been recognized as food resources of the gibbons. We described each species of the plants based on morphological characters primerily the part eaten by the gibbon. The results showed that most of the fruit eaten by ungko were fleshy, succulence, and easy to digest. The fruit types were bacca, legume, syconium, capsule and drupe. Keywords: Hylobates agilis, identification, plant species.
Studi Mikromorfologi Kapsul dan Spora serta Implikasinya terhadap Pengelompokkan Lumut Pogonatum P. Beauv. (Polytrichaceae) - Windahayati; Ardinis Arbain; - Syamsuardi
Jurnal Biologi Universitas Andalas Vol 3, No 1 (2014)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jbioua.3.1.%p.2014

Abstract

The micromorphology capsule and spore are important characters for identification and clarification of problematic taxa in Bryophyta. The number of Pogonatum species in West Sumatra are still unclarified. The purpose of this study is to identify and to make a Pogonatum cluster based on micromorphology of capsule and spore characters. This study has been conducted from March to August 2013. Samples were directly collected in two exploration routes namely Cagar Alam Lembah Anai (Kandang Ampek - Mega Mendung route) and Singgalang Mountain (Pandai Sikek - Top Singgalang route). The micromorphology of capsule and spore of Pogonatum were observed using a Scanning Electron Microscope (SEM). The results showed that five species of Pogonatum (P. ciratum, P. microstomum, P. macrophyllum, P. Teysmannianum , and P. cf. urnigerum) were identified. The key characters of Pogonatum was nematodontous peristome teeth, monolete spore type, prolate spore shape with granulate and echinate ornamentation. Cluster analysis of 44 individuals indicated that Pogonatum tends to be in the same group. Based on micromorphological analysis, the results supported that Pogonatum was similar to Polytrichum. Keywords: peristome teeth, Pogonatum, Polytrichum, SEM, spore
Aklimatisasi Planlet Kantong Semar (Nepenthes gracilis Korth.) pada berbagai Campuran Media Tanam Tanah Ultisol Rio Febrianto; Suwirmen Suwirmen; Syamsuardi Syamsuardi
Jurnal Biologi Universitas Andalas Vol 4, No 2 (2015)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jbioua.4.2.%p.2015

Abstract

The research about Acclimatization of Pitcher Plant (Nepenthes gracilis Korth.) Planlet on Variety of Mixed Planting Medium Ultisol Soil had been conducted from May to August 2014 in Greenhouse and Plant Physiology Laboratory Department of Biology, Faculty of Natural Sciences, Andalas University. This study aimed to determine the influence of the media composition on the growth of seedlings of Nepenthes gracilis Korth. This study used completely randomized design (CRD) method with 5 treatments and 5 replications. The treatments of planting medium were consisted of A. Ultisol soil (control), B. Ultisol soil : manure : sand (1:1:1), C. Ultisol soil : manure : husk (1:1:1), D. Ultisol soil : manure : sand (2:1:1) and E. Ultisol soil : manure : husk (2:1:1). The results showed that treatment A i.e. ultisol soil (control) was the best growing medium for Nepenthes seedlings growth during acclimatization.
Ultrastruktur Morfologi Polen Arundina graminifolia (D.Don) Hochr. (Orchidaceae) Dina Marvianti; Tesri Maideliza; Syamsuardi Syamsuardi
Jurnal Biologi Universitas Andalas Vol 6, No 1 (2018)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jbioua.6.1.51-54.2018

Abstract

Pollen morphology of three variants of Arundina graminifolia in West Sumatra was examined. The pollen types, shapes, apertures and ornamentations were examined using scanning electron microscope. There was variation of pollen shape between three variant of Arundina graminifolia. There was different of pollen shape white variant to pink and purple variant. The pollen shape of white variant were oblate sferoidal. The prolate shapes were detected at pink and purpe variant. Three variants Arundina graminifolia have the same ornamentation exine that is the reticulum and there kolpus of the same type, namely tri-kolpate and tetra-kolpate
Karakterisasi Morfologi Populasi Etlingera elatior (Jack) R.M.Sm. (Zingiberaceae) di Sumatera Barat Zola Anjelia Putri; Nurainas Nurainas; Syamsuardi Syamsuardi
Jurnal Biologi Universitas Andalas Vol 5, No 1 (2017)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jbioua.5.1.25-33.2017

Abstract

Research about morphological characterization of Etlingera elatior  (Jack) R.M.Sm. (Zingiberaceae) was conducted from August to December 2016 in West Sumatra regions (Kepulauan Mentawai, Solok, and Padang Pariaman) and Padang city. Etlingera elatior has been used as traditional medicines for several diseases. Etlingera elatior was used for the treatment of various diseases. Effectivityof this plant depend on the preciseus in of the determinating variants type. The aim of this research was analyzed morphological variation among populations of Etlingera elatior. Survey and direct sampling method were used and continued by measurement of morphological characters of Etlingera elatior. Classification analyzed by cluster analysis with PAST program. Based on differentiation of the bract color of flowers, four variants of Etlingera elatior in West Sumatra were clarified those were 'red', 'pink', 'pale pink', and 'white' variant. The result of cluster analysis of 53 individuals Etlingera elatior indicated that many of 'white' and the 'red' variant were clustered in the same main cluster and individuals of 'pale pink' variant mostly clustered to 'red' variant and some of them were existed in the 'pink’ variant.
Tumbuhan Ficus L. (Moraceae) di hutan konservasi Prof. Soemitro Djojohadikusumo, PT. Tidar Kerinci Agung (TKA), Sumatera Barat - Nur'aini; - Syamsuardi; Ardinis Arbain
Jurnal Biologi Universitas Andalas Vol 2, No 4 (2013)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jbioua.2.4.%p.2013

Abstract

The floristic study of Ficus L. at conservation forest Prof. Soemitro Djojohadikusumo PT. Tidar Kerinci Agung (TKA) West Sumatera have been carried out from September 2012 to January 2013. Samples were directly collected during surveys along the tracks at the study area between 300 and 543 meter above sea levels. The samples were processed and identified at Herbarium ANDA, Biology Department. Twenty spesies of Ficus were identified. Each species could be distinguished by some specific morphological characters such as stipula, leaf frorm, waxy glands, and fruit type. We prepared description for each species and determination key of species level. Keywords: Ficus, forest conservation, floristic study, morfologycal character, palm oil planation and Species.
Inventarisasi Jenis Cyperaceae di Sumatera Barat Berbasis Spesimen di Herbarium Andalas (ANDA) Gama Ilham; Nurainas Nurainas; Syamsuardi Syamsuardi
Jurnal Biologi Universitas Andalas Vol 11, No 1 (2023)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jbioua.11.1.7-13.2023

Abstract

Famili Cyperaceae merupakan famili terbesar ketiga dari kelas monokotil. Jenis-jenis dari famili ini bersifat kosmopolit yang dapat ditemukan dimana saja. Tujuan penelitian ini adalah untuk mengetahui jenis-jenis Cyperaceae yang terdapat di Sumatera Barat dan distribusi jenis-jenis Cyperaceae di Sumatera Barat. Metode pengambilan data mengikuti metode herbarium dan data diperoleh berbasis spesimen Herbarium ANDA yang telah dilaksanakan pada bulan Maret hingga bulan Juli 2021. Dari hasil penelitian, didapatkan 76 spesies dari 20 genus dalam 2 subfamili. Cyperus procerus merupakan jenis new occurrence untuk wilayah Sumatera, sedangkan Cyperus sphacelatus, Eleocharis pellucida, Fimbristylis fusca, Mapania sumatrana, Pycreus pumilus dan Scleria lithosperma new occurrence untuk wilayah Sumatera Barat. Secara administratif pada tingkat kabupaten dan kota, jenis yang paling tinggi ditemukan di Kota Padang dan paling sedikit dari Kota Solok dan Kabupaten Kepulauan Mentawai. Cyperus cyperoides merupakan jenis yang paling umum atau dominan ditemukan di daerah-daerah yang ada di Sumatera Barat. Secara altitudinal jenis Cyperaceae paling banyak ditemukan di zona low elevation hills dan paling sedikit ditemukan pada zona pegunungan atas atau puncak gunung (tropical uppermontane and subalpine).
Co-Authors - Nur'aini - Windahayati . Chairul . JASMI . Mansyurdin . Yastori Agung Putra Utama Agustien Agustien Akmal Djamaan Anthoni Agustien Anzharni Fajrina Ardinis Arbain Aulia Muhradi Delta Azwar Rasyidin Chairul Dahelmi Dahelmi Dina Marvianti Eni Kamal Erizal Mukhtar Esa De Safela etti sartina siregar Fauzana Ahmad Febry Fihendra Musa Ferdinand Susilo Gama Ilham Ilsa Septia Putri Irdawati Irdawati Irdawati Irdawati Irfan Mustafa irfan mustafa Joko Ridho Witono Joko Ridho Witono La Ode Muh Munadi Linda Agustin Meitri Hartika Melly Tribudiarti Muhammad Ismail Syahputra Nadra Khairiah Nurainas Nurainas Nurainas, Nurainas Nursahara Pasaribu Rahmi Hulyati Ratna Sulekha Revi Novila Shinta Revis Asra Rikinovtian Burlis Rio Febrianto Rizaldi Rizaldi Rizky Paramita Mukhti Samantha Lee SITI SALMAH Sosmiarti Sosmiarti Suci Putri Arma Suci Rahma Nita Suwardi, Adi Bejo Suwirmen, Suwirmen Syukria Ikhsan Zam Syukria Ikhsan Zam Tesri Maideliza Titi Lestari Tri Susanti Tribudiarti, Melly Weni Yuliani Y Rilda Yetria Rilda Yulia Sandri Yuliza Rahma Zola Anjelia Putri Zuhri Syam ZURIANA SIREGAR Zuriana Siregar