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All Journal BIOMA : Jurnal Biologi Makassar Jurnal Biologi Tropis Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) PARENTAS: Jurnal Mahasiswa Pendidikan Teknologi dan Kejuruan BULLET : Jurnal Multidisiplin Ilmu AMMA : Jurnal Pengabdian Masyarakat Bioma : Jurnal Biologi dan Pembelajaran Biologi
Yulianty
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Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemistry Civil Engineering, Building, Construction & Architecture Education Engineering Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Medicine & Pharmacology Nursing Transportation

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INFLUENCE OF LEARNING MODEL DISCOVERY LEARNING AGAINST STUDENT RESULTS IN CONTENT TYPE AND CLASSIFICATION OF STEEL IN ARCHITECTURE ENGINEERING CLASS X SMKN 1 PALANGKA RAYA 2014/2015 Yulianty; Lola Cassiophea
PARENTAS: Jurnal Mahasiswa Pendidikan Teknologi dan Kejuruan Vol. 1 No. 2 (2015): Journal Parentas Edisi Juli-Desember 2015
Publisher : Jurusan Pendidikan Teknologi Dan Kejuruan

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Abstract

Learning outcomes Based on the observations of the current researchers Practice Experience (PPL) and interviews with subject teachers Building Construction SMK 1 Palangkaraya, obtained information that the majority of students are less eager to absorb the lessons Building on the material type and classification steel. This is due to the tendency of teachers presenting the material directly, so that learners are not actively involved in learning. This can be seen from the value of student learning outcomes in subjects Building Materials class X Architecture Engineering SMK 1 Palangkaraya Academic Year 2014/2015 on the material type and classification of steel which is still relatively low. From some of these problems, so in this study used a model of learning discovery learning in hopes of making learning material types and classification of steel more meaningful and fun. So as to make students actively involved during the learning process and the classification of the type of steel in the classroom so that student learning outcomes increases. This study used a quasi-experimental research designs Nonequivalent type Control Group Design. The population in this study were all students of class X engineering drawings SMK- 1 Palangkaraya totaling 28 students. Sampling was carried out using saturated sampling technique in which all members of the population being sampled. Design approach used is a quantitative approach. This study was conducted in December to February 2015. The data is taken from the data of student learning outcomes obtained through the covers pretest and posttest. Based on the results of research conducted in class X drawing technique building with 28 students, there is a difference between the experimental class and the control class. It can be seen from the average value of students being taught by learning discovery learning model is better than being taught by conventional learning, where the average value of the experimental class at 90.19, while the average value of 74 control class.
VEGETATIVE GROWTH OF TOMATO (Lycopersicum esculentum Mill.) INFLUENCED BY AERATED COMPOST TEA (ACT) FROM BROMELAIN LITTER INDUCED BY LIGNINOLITIC Trichoderma sp. Sela Habibu Rohmah; Bambang Irawan; Salman Farisi; Yulianty
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.v8i1.164

Abstract

The pineapple waste increased by the rise of production in pineapple, one of increasing pineapple waste is pineapple pulp (bromelain litter). The bromelain litter will be disadvantage for the environment, this matter could be solved by converting bromelain litter into compost. The composting process in this study used ligninolytic fungus (Trichoderma sp.). Composting technology which currently has rapidly developed is Aerated Compost Tea (ACT) or a derivate product of compost. The use of this study was to ensure the best incubation period of ACT bromelain litter which induced by Trichoderma sp. fungus on the growth of tomato (L. esculentum Mill.). The study was conducted using a completely randomized design (CRD) with 7 treatments and 3 replications, namely: P0= control (without ACT), P1= ACT bromelain 24 hours, P2= ACT bromelain 48 hours, P3= ACT bromelain 72 hours, P4= ACT bromelain and leaf litter 24 hours, P5= ACT bromelain and leaf litter 48 hours, and P6= ACT bromelain and leaf litter 72 hours. The variables observed were number of leaves and plant chlorophyll content. The data obtained were analyzed with ANOVA at the level of 5 % and tested for the Least Significant Difference (LSD) at the level of 5 %. The results of this study showed that ACT was induced by Trichoderma sp. fungus which effective for the vegetative growth of tomato (L. esculentum Mill.) is ACT bromelain litter with incubation period up to 72 hours (P3).
Pengenalan Dan Pengolahan Tumbuhan Obat Bagi Masyarakat Di Desa Banjar Agung Udik Kabupaten Tanggamus Yulianty; Nurcahyani, Endang; Fithria Mumtazah, Dzul; Chrisnawati, Lili
AMMA : Jurnal Pengabdian Masyarakat Vol. 3 No. 4 : Mei (2024): AMMA : Jurnal Pengabdian Masyarakat
Publisher : CV. Multi Kreasi Media

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Medicinal plants are plants that are used to treat a disease. Along with the progress of the era, the use of medicinal plants began to shift by using chemical-based drugs.  Although some use traditional medicine, there are some traditional medicines that have additional medicinal chemicals. This can cause health problems if used for a long period of time. Based on observations in Banjar Agung Udik Village, many people recognize medicinal plants around the house. But to use and process them into medicinal plants, many people do not use them again to overcome a disease. Therefore, knowledge about the introduction and processing of medicinal plants that are good and correct. The hope of this Community Service activity is to increase the knowledge and skills of the community in using medicinal plants and processing them properly in overcoming an illness. Increased understanding occurred in this activity, namely with the results of the pre-test average of 86.67 and the post-test average of 98.75. So that there was an increase of 12.08 points.
Diversity of The Araceae Family in The Batutegi Protected Forest, Tanggamus, Lampung Based on Morphological and Molecular Characteristics Nisha, Luthfiyyan; Yulianty; Ina Erlinawati; Wahyuningsih, Sri; Subagio, Aris
Jurnal Biologi Tropis Vol. 24 No. 1 (2024): Januari - Maret
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i1.6350

Abstract

Indonesia has a tropical climate bordering the equator, so it has a diverse biodiversity. Batutegi Protected Forest, Tanggamus is a lowland rainforest. Plants of tropical flora, including Araceae (taro), has a diversity level of 25% (31 genera) of plants found worldwide. Morphological and molecular characteristics can be used to analyze diversity. The aim of this study was to determine the diversity of Araceae plants based on morphological and molecular characteristics using DNA barcodes in the Batutegi Protected Forest area and the differences in marker genes matK, ITS and rbcL in determining the diversity of Araceae plants. The study was conducted in January-May 2023. Sampling was conducted in Batutegi Reserve Forest Tanggamus, Lampung using the exploration method. Morphological identification was performed through the herbarium collection in Herbarium Bogoriense, while molecular identification was performed using DNA barcoding with three marker genes including ribulose-1,5-bisphosphate carboxylase (rbcL), Maturase K (matK) and an internal transcribed spacer (ITS). Based on the studies conducted, it can be concluded that the Araceae plants found in the Batutegi Protected Forest, Tanggamus of Lampung have appropriate species results in terms of morphological and molecular characteristics. The matK marker gene performs better than ITS and rbcL with evidence of higher amplification success rates and a more informative phylogenetic tree.
Pengenalan Dan Penggunaan Edible Coating Dalam Meningkatkan Mutu Buah Dan Sayuran Bagi KWT Anggrek Kecamatan Merbau Mataram Kabupaten Lampung Selatan Nurcahyani, Endang; Yulianty; Rosa, Emantis; Busman, Hendri
AMMA : Jurnal Pengabdian Masyarakat Vol. 3 No. 9 : Oktober (2024): AMMA : Jurnal Pengabdian Masyarakat
Publisher : CV. Multi Kreasi Media

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Abstract

Fruits and vegetables are horticultural products. This product is easily damaged, so it needs good handling and sufficient attention. So that damage arising from poor handling can be reduced and avoided. Fast handling, sometimes by using materials that are not safe for humans, such as wax. Problems in handling fruits and vegetables occur not only in villages but also in urban areas. So it is necessary to understand and practice for women members of KWT Anggrek  in Merbau Mataram District, South Lampung Regency about the use of natural Edible Coatings that are safe for health. The use of Edible Coating is not just giving a thin layer on fruits and vegetables, but it is necessary to find the use of Edible Coating that does not make problems when eaten and of course is environmentally friendly, such as aloe vera, cassava, taro and sweet potato. The pre-test results of the Community Service Participants were 83.2. The post-test results showed an increase with a score of 96.8. This result proves that there is an increase in the understanding and skills of Community Service participants. The existence of this service is expected that KWT Anggrek  members can handle fruits and vegetables that are easily damaged and rotten so that they can last longer, namely by using Edible Coating Natural  that are easily obtained in the surrounding environment and are environmentally friendly.  
ANALISIS KANDUNGAN KLOROFIL PLANLET ANGGREK BULAN [Phalaenopsis amabilis (L.) Bl.] HASIL SELEKSI DENGAN POLY ETHYLENE GLYCOL (PEG) 6000 SECARA IN VITRO Nurcahyani, Endang; Apherta, Nurshella; Yulianty; Wahyuningsih, Sri
BIOMA : JURNAL BIOLOGI MAKASSAR Vol. 10 No. 1 (2025): Bioma : Januari - Juni 2025
Publisher : Department of Biology, Faculty of Mathematics and Natural Sciences, Hasanuddin University

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Abstract

Anggrek Bulan [Phalaenopsis amabilis (L.) Blume] merupakan tanaman hias yang bernilai estetika tinggi karena bunganya memiliki warna yang menarik dan dapat digunakan untuk campuran pembuatan aneka produk kecantikan dan kesehatan karena itu anggrek bulan ditetapkan sebagai bunga nasional Indonesia. Cekaman kekeringan berpengaruh negatif pada berbagai tanaman terhadap pertumbuhan dan produksi. Kekeringan pada tanaman anggrek dapat disebabkan karena kelembaban yang rendah dan ketersediaan air yang kurang. Peningkatan produksi anggrek juga perlu diperhatikan mengenai kualitas anggrek itu sendiri seperti penyediaan bibit anggrek yang berkualitas dan dalam jumlah besar yang sering kali tidak dapat terpenuhi dengan metode perbanyakan konvensional. Oleh karena itu, diperlukan metode perbanyakan yang tepat seperti kultur in vitro yang dapat menghasilkan bibit dalam jumlah banyak. Tujuan penelitian ini adalah untuk mengetahui konsentrasi penambahan PEG 6000 yang optimum untuk pertumbuhan planlet anggrek bulan secara in vitro. Penelitian ini dilaksanakan pada bulan Juni 2024 sampai dengan Juli 2024 di ruang kultur in vitro, Laboratorium Botani, Jurusan Biologi, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Lampung. Penelitian menggunakan Rancangan Acak Lengkap (RAL) yang terdiri dari satu faktor menggunakan konsentrasi PEG 6000 sebesar 0%, 10%, 20%, 30% dan 40%. Masing-masing konsentrasi dilakukan 5 kali pengulangan. Data yang diperoleh dari analisis statistik dengan menggunakan one way ANOVA dan uji lanjut dengan analisis ragam dilakukan pada taraf 5% dan uji lanjut dengan Uji Beda Nyata Jujur (BNJ). Hasil penelitian ini menunjukkan bahwa Konsentrasi PEG 6000 yang toleran dalam pertumbuhan planlet anggrek bulan (Phalaenopsis amabilis (L.) Blume) yang resisten terhadap cekaman kekeringan adalah konsentrasi 20% yang dapat dilihat dari persentase jumlah planlet yang hidup dan analisis kandungan klorofil a, b dan total.
Pengenalan Penyakit Leptospirosis Pada Ibu-Ibu Majelis Taklim Miftahul Jannah Kelurahan Labuhan Ratu Kecamatan Labuhan Ratu Bandar Lampung Linirin Widiastuti, Endang; Yulianty; Nurcahyani, Nuning; Wahyuningsih, Sri
AMMA : Jurnal Pengabdian Masyarakat Vol. 4 No. 3 : April (2025): AMMA : Jurnal Pengabdian Masyarakat
Publisher : CV. Multi Kreasi Media

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Leptospirosis is a disease caused by the bacterium Leptoslira. Banteri that can be transmitted from animals to humans. The spread can be through the urine of infected animals Leptospirosis disease increases during floods. Labuhan Ratu urban village in Bandar Lampung is one of the urban villages affected by flooding during high rainfall. An understanding of this disease is needed by the community, especially members of Majelis Taklim Miftahul Jannah in Labuhan Ratu Village. This is to be more vigilant in dealing with floods. The pre-test results of the Community Service Participants were 63.37. The post-test results showed an increase with a score of 90. These results prove an increase in understanding of Community Service participants by 26.33 points. The existence of this service is expected that members of Majelis Taklim Miftahul Jannah, Labuhan Ratu Village can understand the knowledge about leptorspirosis disease and the information obtained can be disseminated to the community in Labuhan Ratu.  Translated with DeepL.com (free version)
Pelatihan Pengendalian Penyakit Busuk Batang Vanili (BBV) Di Desa Srimenganten, Kecamatan Pulau Panggung, Kabupaten Tanggamus, Provinsi Lampung Nurcahyani, Endang; Insan Qudus, Hardoko; Sumardi; Maryani, Rina; Yulianty; Irawan, Bambang; Farisi, Salman
AMMA : Jurnal Pengabdian Masyarakat Vol. 4 No. 3 : April (2025): AMMA : Jurnal Pengabdian Masyarakat
Publisher : CV. Multi Kreasi Media

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Abstract

Srimenganten Village, located in Pulau Panggung Sub-district, Tanggamus Regency, Lampung Province, is an agrarian area with vanilla as one of its main commodities. However, vanilla productivity in this village has declined due to the outbreak of Vanilla Stem Rot Disease (BBV), caused by the fungus Fusarium oxysporum f.sp. vanillae. To address this issue, a community service program was conducted through training on BBV disease management for vanilla farmers in Srimenganten Village. The training covered topics such as disease symptom identification, prevention methods, and environmentally friendly control techniques. The effectiveness of the training was evaluated by comparing participants' pre-test and post-test results. The evaluation showed an average increase in participants' knowledge scores by 33.3 points, with a percentage increase of 61.3%. This indicates that the training effectively enhanced farmers' understanding of BBV disease management. It is expected that this increased knowledge will be applied in vanilla cultivation practices, thereby improving productivity and the quality of harvests.
Pengenalan Tumbuhan Yang Berpotensi Sebagai Obat Pada Ibu-Ibu PKK RT 004 Kelurahan Labuhan Ratu Bandar Lampung Yulianty; Nur Azizah, E; Lidya Susanti, Nida; Yuliani, Tuti
AMMA : Jurnal Pengabdian Masyarakat Vol. 4 No. 5 : Juni (2025): AMMA : Jurnal Pengabdian Masyarakat
Publisher : CV. Multi Kreasi Media

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Community service with the theme Introduction of Plants that have Potential as Medicine is carried out with the aim of introducing plants that can be used as medicine. These plants can be collected and planted on a large or narrow yard. The existence of land specifically used to plant medicinal plants is an effort to preserve medicinal plants. These plants can be utilized by the community in Labuhan Ratu Village, especially the women of PKK RT 004 Labuhan Ratu Bnadar Lampung. This activity includes socialization of the importance of preserving plants that have potential as medicine. The evaluation results showed an increase in knowledge about medicinal plants. The average pre-test score was 76.15 points and the average post-test score increased to 92.31 points. The sustainability of this activity needs to be done so that a TOGA Garden can be formed in RT 004 Labuhan Ratu Bandar Lampung.
PENGARUH PENGIMBASAN ASAM SALISILAT TERHADAP TANAMAN CASSAVA Manihot esculenta Crantz TAHAN Fusarium oxysporum BERDASARKAN JUMLAH DAUN, INDEKS STOMATA DAUN DAN KADAR SENYAWA FENOL Nurcahyani, Endang; Irawan, Bambang; Yulianty; Wahyuningsih, Sri; Agustin, Resya Tamara; Yuniar, Lutfiah; Dewiyatno, Rezza Kusumma
BIOMA : JURNAL BIOLOGI MAKASSAR Vol. 10 No. 2 (2025): Bioma : Juli - Desember 2025
Publisher : Department of Biology, Faculty of Mathematics and Natural Sciences, Hasanuddin University

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Cassava (Manihot esculenta Crantz) is a plant that is widely cultivated in Indonesia, this is because cassava is one of the staple food sources and sources of income throughout the tropics, but in the planting process, farmers are often constrained by attacks by pathogenic fungi that cause fusarium wilt disease and cause the quality of cassava plants to decline. One way to control this disease is by selecting cassava plants in the planting medium in vivo through salicylic acid infiltration to increase resistance to pathogens and improve the quality of cassava plants. The purpose of this study was to determine the effect of salicylic acid on the number of leaves, leaf stomatal index, and phenol content of cassava plants resistant to Fusarium oxysporum compared to controls. This study used a one-factor Completely Randomized Design (CRD) with 5 levels of salicylic acid concentration, namely 0 ppm, 80 ppm, 100 ppm, 120 ppm and 140 ppm. Data analysis using Analysis of Variance (ANOVA) and further testing with Tukey test at the 5% level. The results showed that the concentration of salicylic acid that was tolerant for cassava plant selection with optimum growth was 100 ppm which was indicated by an increase in the number of leaves and leaf stomata index while the most optimum concentration of salicylic acid for increasing phenol levels was 140 ppm Keywords: salicylic acid, cassava, Fusarium oxysporum, induced resistance  
Co-Authors Agustin, Resya Tamara Apherta, Nurshella Azizah, Enur Dewiyatno, Rezza Kusumma Endang Nurcahyani Farisi, Salman Fithria Mumtazah, Dzul Hendri Busman Holizah, Dewi Nure Ina Erlinawati Insan Qudus, Hardoko Lidya Susanti, Nida Lili Chrisnawati, Lili Linirin Widiastuti, Endang Lola Cassiophea Maemonah, Maemonah Maryani, Rina Nisha, Luthfiyyan Nuning Nurcahyani Nur Azizah, E Puspita Dewi, Yulia Raden Mohamad Herdian Bhakti Rosa, Emantis RR. Ella Evrita Hestiandari Salman Farisi Sela Habibu Rohmah Sembiring, Rinawati Sri Wahyuningsih Subagio, Aris Sumardi Suratman Umar Sutyarso Yuliani, Tuti Yuniar, Lutfiah