Article Per Year (5 Year)
p-Index From 2019 - 2024
1.152
P-Index
This Author published in this journals
All Journal Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Community Development Journal: Jurnal Pengabdian Masyarakat
Yulianty Yulianty
Jurusan Biologi FMIPA Universitas Lampung
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance Education Health Professions Public Health

Published : 13 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 13 Documents
Search

 1   2 
Morphological Characteristics of Araceae Plants in Liwa Botanical Garden, West Lampung Risa Suryani Wilyasari; Yulianty Yulianty; Zulkifli Zulkifli; Endang Nurcahyani
Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Vol. 7 No. 1 (2020)
Publisher : Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jbekh.v7i1.13

Abstract

Araceae is one type of plant that has a fairly high level of diversity and also rich in benefits such as a source of food, ornamental plants, and medicine. Research on the characteristics of Araceae in Indonesia is still limited. The purpose of this study was to identify Araceaeplants based on morphological structure and analyze the morphological characteristics ofAraceae in Liwa Botanical Garden, West Lampung. This research was conducted from November 2019 to January 2020. Data were collected at Liwa Botanical Garden, WestLampung based on exploration and observation collection methods. Morphological structure data were analyzed as descriptive and qualitative. The parts of plants that are compared between Araceae plants are the shape, size of leaves, petiole, and inflorescences. Observations show that 21 genera of Araceae are consisting of 26 plants. Araceae plants have three different ways of life, namely terrestrial, epiphytic, and aquatic. The shape of the leaves is ovatus, cordatus, lanceolatus, cuneatus, needle, peltatus, sagittatus, hastatus, palmatisect, bipinnatisect and tripinnatisect. The characteristics of this plant have compound interest with cob types (spadix) which are covered by a spatha with two types of inflorescences, namely unisexual and bisexual.
Stomata Index of Cattleya sp. Lindl., Planlet in Drought-Stress Conditions Tara Sesafia Paletri; Endang Nurcahyani; Yulianty Yulianty; Rochmah Agustrina
Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Vol. 6 No. 1 (2019)
Publisher : Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jbekh.v6i1.23

Abstract

Cattleya was one of the most popular orchids by Indonesian. Constraints in cultivating Cattleya included the lack of water availability in an area, causing drought stress. Stress in drought in vitro can be simulated by adding Poly Ethylene Glycol 6000 and growth regulators in atonic form. The purpose was to determine the effect of atonic solution and PEG 6000 on the stomata index toward in vitro drought stress conditions. This study was carried out in a 3 x 3 factorial experiment. Factor A was an atonic solution with 3 concentration levels: 0 mL/L, 2 mL/L, and 3 mL/L. Factor B is PEG 6000 with 3 concentration levels: 0% b/v, 20% b/v, 25% b/v. The results showed that the higher the concentration of PEG 6000 and atonic concentrations caused a decrease in the stomata index of Cattleya orchid plantlets under drought stress conditions in vitro.
Effect of Drought-Stress Conditions in Chlorophyll Content of Dendrobium sp. Planlets Fesya Salma Putri; Endang Nurcahyani; Yulianty Yulianty; Bambang Irawan
Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Vol. 6 No. 1 (2019)
Publisher : Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jbekh.v6i1.26

Abstract

Dendrobium sp. was a popular ornamental plant and has high economic value. One of many difficulties in the growth of orchids in Indonesia is low humidity and lack of water availability. Regulatory Substance Growth in the form of an atonic solution can increase the growth of orchid plants. The purpose of this study was to determine the effect of atonic solutions on orchid chlorophyll content in drought stress conditions. This study used a 3x3 factorial design. Factor A is the atonic solution with 3 levels of concentration: 0 mL/L, 2 mL/L, and 3 mL/L. Factor B is PEG 6000 with 3 concentration levels: 0% b/v, 20% b/v and 25% b/v. The parameters tested were chlorophyll a, b and total Dendrobium orchid plantlets. The results showed that atonic solution and PEG 6000 significantly affected the chlorophyll a, b and total content of chlorophyll. The higher concentration of the atonic solution, the more content of chlorophyll a, b and total plantlets of decreased in drought stress conditions in vitro.
PERTUMBUHAN PLANLET KRISAN (Dendranthema grandiflora Tzvelev) KULTIVAR PINK FIJI SETELAH PENAMBAHAN EKSTRAK TAUGE (Vigna radiata L.) PADA MEDIUM MURASHIGE DANSKOOG (MS) SECARA IN VITRO. Nalindri Impitasari; Endang Nurcahyani; Tundjung Tripeni Handayani; Yulianty Yulianty
Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Vol. 5 No. 2 (2019)
Publisher : Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jbekh.v5i2.50

Abstract

Chrysanthemum (Dendranthema grandiflora Tzvelev) is one of the important ornamental plants in Indonesia and has high economic value . This plant is known as a producer of flowers with attractive shapes and colors . Seeing the magnitude of community interest and the potential utilization of chrysanthemum , causing this plant more and more developed and cultivated . This study aims to determine the concentration of optimum mungbean sprouts extract on the growth of chrysanthemum explants in vita . The addition of mungbean sprouts extracts (Vigna radiata L .) from concentration of 0% v/v , 2% v/v , 4% v/v , 6% v/v and 8% v/v on Murashige and Skoog(MS ) medium to growth eksplan Chrysanthemum (Dendranthema grandiflora Tzvelev ) Pink Fiji cultivars have been carried out in the tissue culture laboratory of Faculty of Mathematics and Natural Sciences , University of Lampung from November to December 2017 . This study used Completely Randomized Design (RAL ) 1 factor with 5 replications . Analysis of BNT variety and test is done at 5% level . The results showed that the extract from mungbean sprouts (Vigna radiata L . ) had no effect on plantlet height , number of shoot and number of chrysanthemum (Dendranthema grandiflora Tzvelev) plantlet leaves. The addition of mungbean spourts extracts on Murashige and skoog (MS) medium show 100% live plantlet.
UJI EFEKTIFITAS EKSTRAK TUMBUHAN URANG ARING (Eclipta alba (L.) Hassk) TERHADAP PERTUMBUHAN JAMUR Colletotrichum sp. PENYEBAB PENYAKIT ANTRAKNOSA Billi Andreas; Christina Nugroho Ekowati; Yulianty Yulianty; Bambang Irawan
Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Vol. 5 No. 1 (2018)
Publisher : Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jbekh.v5i1.62

Abstract

DIVERSITAS PHYTOTELMATA DI BEBERAPA WILAYAH ENDEMIS DEMAM BERDARAH DENGUE DI PROVINSI LAMPUNG, INDONESIA Yulianty Yulianty; Emantis Rosa
Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Vol. 3 No. 1 (2016)
Publisher : Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jbekh.v3i1.66

Abstract

Provinsi Lampung termasuk wilayah yang subur dan kaya akan keanekaragaman tumbuhan termasuk tumbuhan golongan phytotelmata. Phytotelmata adalah tumbuhan yang dapat menampung genangan air pada organ atau bagian tubuhnya, yang dimanfaatkan oleh berbagai organisme sebagai tempat berkembang biak. Penelitian ini bertujuan untuk mengetahui diversitas phytotelmata di beberapa wilayah endemis Demam Berdarah Dengue di Provinsi Lampung. Hasil penelitian menunjukkan ditemukan 18 jenis phytotelmata yang termasuk ke dalam 14 famili tumbuhan meliputi Araceae, Arecaceae, Asparagaceae, Bromeliaceae, Costaceae, Euphorbiaceae, Gnetaceae, Malvaceae, Oxylidaceae, Musaceae, Oxylidaceae, Pandanaceae, Poaceae,Ruscaceae, dan Sapindaceae; ditemukan enam tipe phytotelmata yaitu: tipe kelopak daun (KD), lobang akar (LA), lobang pohon (LP), kelopak bunga (KB), lobang buah (LB) dan tunggul bambu (TG). Volume genangan air yang paling banyak ditemukan pada tipe lobang buah yaitu jenis Cocos nucifera (50-60 ml); tipe tunggul bambu yaitu pada jenis Bambusa sp.(80-95 ml).
KEANEKARAGAMAN JENIS JAMUR PADA TANAMAN KOPI (Coffea spp.) DI BANDAR LAMPUNG Melinda Sari; Yulianty Yulianty; Martha Lulus Lande
Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Vol. 1 No. 1 (2013)
Publisher : Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jbekh.v1i1.87

Abstract

Kopi merupakan tanaman tropis yang memiliki nilai ekonomi tinggi, namun rentan terhadap serangan hama dan penyakit, diantaranya jamur. Jamur dapat menghambat pertumbuhan bahkan menyebabkan kematian pada organ tanaman kopi. Penelitian tentang jamur yang terdapat pada tanaman kopi di Bandar Lampung belum banyak dilakukan, sehingga informasi tentang keanekaragamannya sangat terbatas. Penelitian ini dilakukan untuk mengetahui keanekaragaman jamur pada tanaman kopi di Bandar Lampung. Penelitian ini telah dilaksanakan di laboratorium Botani Jurusan Biologi FMIPA Universitas Lampung. Bagian tanaman kopi yang diduga terinfeksi oleh jamur diambil dari beberapa perkebunan kopi di Bandar Lampung. Dari penelitian ditemukan 19 jenis jamur pada tanaman kopi 18 jenis jamur diantaranya merupakan anggota kelas Deuteromycetes dan satu jenis jamur merupakan kelas Ascomycetes. Berdasarkan pada bagian tanaman yang terserang; 8 jenis jamur pada daun, 4 jenis jamur pada batang, 1 jenis jamur pada ranting, 2 jenis jamur pada akar dan 3 jenis jamur pada buah.
KEANEKARAGAMAN JENIS JAMUR PADA DAUN ARACEAE DI BANDAR LAMPUNG Devi Eka Lestari; Yulianty Yulianty; Ellyzarti Ellyzarti
Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Vol. 1 No. 1 (2013)
Publisher : Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jbekh.v1i1.88

Abstract

Araceae merupakan salah satu suku tumbuhan yang dapat dijadikan sebagai tanaman hias, sumber obat, dan bahan pangan. Berdasarkan pada hasil pengamatan di lapangan banyak daun Araceae yang terserang bercak yang disebabkan oleh jamur. Jamur yang bersifat parasit pada tumbuhan biasanya akan menyerap nutrisi dari inangnya sehingga menyebabkan inangnya layu atau bahkan mati. Jenis-jenis jamur yang menyerang daun Araceae di Bandar Lampung belum banyak diteliti. Penelitian ini bertujuan untuk mengetahui keanekaragaman jenis jamur pada daun Araceae di Bandar Lampung sehingga dapat dijadikan sebagai data dasar untuk penelitian selanjutnya. Penelitian ini dilakukan dari bulan Juni sampai Agustus 2012. Pengambilan sampel dilakukan menggunakan metode jelajah. Daun Araceae yang diduga terinfeksi jamur diambil dari beberapa wilayah di Bandar Lampung dan identifikasi dilakukan di Laboratorium Botani Jurusan Biologi Fakultas MIPA Universitas Lampung. Dari penelitian ini diperoleh 23 jenis jamur dari 13 marga dan tergolong satu kelas khusus Deuteromycetes. Ketiga belas marga tersebut adalah, Alternaria, Beltrania, Cercospora, Cladosporium, Corynespora, Curvularia, Drechslera, Fusarium, Periconia, Pithomyces, Sporidesmium, Ascochyta dan Lasiodiplodia. Jamur yang paling banyak ditemukan adalah dari marga Curvularia dan Drechslera masing-masing sebanyak 5 jenis.
PROFIL ANATOMI DAUN CABAI MERAH KERITING (Capsicum annuum L.) AKIBAT PEMBERIAN EKSTRAK AIR BIJI KEMBANG SUNGSANG (Gloriosa superba L.) Annisa Destiliani; Eti Ernawiati; Yulianty Yulianty
Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Vol. 2 No. 1 (2014)
Publisher : Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jbekh.v2i1.103

Abstract

ANATOMIC CHARACTERISTICS OF THE STEM OF MANGO (Mangifera spp.) IN BANDAR LAMPUNG M. Ramdan Syahputra; Yulianty Yulianty; Martha Lulus Lande; Suratman Suratman
Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Vol. 8 No. 1 (2021)
Publisher : Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jbekh.v8i1.183

Abstract

Mango is one of the most widely grown plants in Indonesia. The characteristic that distinguishes one type of mango from another is to observe its anatomy. Anatomical research on the mango branch has not been done much, especially in Bandar Lampung. The purpose of this study was to determine the diameter and pith radius of the mango (Mangifera spp.) branch in Bandar Lampung City. This research was carried out from January to April 2021 at the Botanical Laboratory, Department of Biology, Faculty of Mathematics and Natural Sciences, University of Lampung. This study uses a survey method with Simple Random Sampling in 20 sub-districts in Bandar Lampung City. Parameters measured included tracheal diameter, tracheal density, arrangement and type of pith radius, pith radius height, and pith radius width. Data analysis used descriptive analysis by explaining the data obtained in the form of tables and photos. The results showed that there were differences in the average size of the tracheal diameter, tracheal density, height, and width of pith radius of the five mango branch samples. The average diameter of the largest trachea is found in Golek and the smallest tracheal diameter is found in Kweni. The highest average tracheal density is found in Arumanis and the smallest tracheal density is found in Golek. The arrangement and type of pith radius of the fifth mango are uniseriate and heterocellular. The average height of the largest pith radius is owned by Indramayu and the smallest is owned by Golek. While the average width of the largest pith radius is owned by Golek and the smallest is owned by Gedong.   
Co-Authors Agustrina, Rochmah Annisa Destiliani Bambang Irawan Billi Andreas Christina Nugroho Ekowati Devi Eka Lestari Dzul Fithria Mumtazah Ellyzarti Ellyzarti Emantis Rosa Endang Nurcahyani Eti Ernawiati Fesya Salma Putri Hendri Busman Lili Chrisnawati M. Ramdan Syahputra Martha Lulus Lande Melinda Sari Muhammad Irham Arfani Mulya Sari Nalindri Impitasari Risa Suryani Wilyasari Suratman Suratman Tara Sesafia Paletri Tundjung Tripeni Handayani Zulkifli Zulkifli