Article Per Year (5 Year)
p-Index From 2021 - 2026
2.495
P-Index
This Author published in this journals
All Journal SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Jurnal Agrotek Tropika Jurnal Basicedu BIOSFER : Jurnal Biologi dan Pendidikan Biologi AL-ULUM: JURNAL SAINS DAN TEKNOLOGI ZIRAA'AH MAJALAH ILMIAH PERTANIAN Jurnal Agrotropika BioEksakta : Jurnal Ilmiah Biologi Unsoed Jurnal Basicedu CONSEN: Indonesian Journal of Community Services and Engagement Organisms: Journal of Biosciences Indonesian Journal of Environment and Sustainability Issues
Rani Yosilia
Jurusan Agronomi Dan Hortikultura, Fakultas Pertanian, Universitas Lampung
Religion Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Veterinary Other

Published : 16 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 16 Documents
Search

 1   2 
Elephant Endotheliotropic Herpesvirus Infection in Asian Elephants (Elephas maximus): A Review Alkausar, Triawan; Kamelia, Marlina; Yosilia, Rani; Anisya, Shinta; Satitiningrum, Yuni
Biosfer : Jurnal Biologi dan Pendidikan Biologi Vol. 9 No. 1 (2024): BIOSFER: Jurnal Biologi dan Pendidikan Biologi
Publisher : Program Studi Pendidikan Biologi, FKIP Unpas,

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/biosfer.v9i1.15403

Abstract

Elephants are charismatic exotic animals. As the largest land animal on the earth, their maximum weight can reach more than 7 tons and 4 meters in height. Apart from their exoticness, however, elephants, particularly Asian elephants are now losing more than 70% of their habitat. As a result, the International Union for Conservation of Nature (IUCN) has red-listed Asian elephants as the critically endangered animal. Various conservation efforts have been implemented, such as translocation of the elephants, control of poaching, educational campaigns, and research. Nonetheless, over the past two decades, Elephant Endotheliotropic Herpesvirus (EEHV), a newly emerging disease has caused a serious threat to Asian elephants’ health worldwide. The virus causes a rapid, acute, and fatal haemorrhagic disease as the major clinical manifestation in adult Asian elephants and particularly in juvenile elephants in both wild and captive populations. This article provides a literature review regarding the EEHV infection in Asian elephants.
Changes in Total Phenolic Content Due to Changes in Storage Temperature, Crown Pruning, and Pineapple Fruit Coating Chandra, David; Widodo, Soesiladi Esti; Kamal, Muhammad; Waluyo, Sri; Zulferiyenni, Zulferiyenni; Yosilia, Rani
ORGANISMS: JOURNAL OF BIOSCIENCES Vol. 6 No. 1 (2026): Organisms: Journal of Biosciences
Publisher : Pusat HKI, Paten, dan Publikasi Ilmiah Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/pgm3nt91

Abstract

Phenolic compounds are substrates for the internal browning (IB) reaction in pineapple fruit, and their accumulation increases at high temperatures. However, the effect of temperature changes after prolonged cold storage on total phenolic content (TPC) remains unclear. This study evaluated the effects of storage temperature, crown pruning, and fruit coating on TPC and its correlations with IB incidence and severity, and vitamin C. GP3 and MD2 pineapple clones were arranged in a three-factor randomized block design with storage temperature (7 and 7+16 °C), crown treatment (intact crown and crown pruning), and fruit coating (50 mg L-1 ABA, 1% chitosan, ABA + chitosan, and H2O). The results showed that changing the storage temperature to room temperature for 2 days and pruning the crown at day 30 increased TPC and fruit color darkness. The interaction of changes in storage temperature and crown pruning was the treatment that produced the highest TPC. The application of fruit coating had no significant effect on TPC. The incidence and severity of IB were not affected by TPC, but were negatively correlated to the vitamin C content in pineapple. It is concluded that the presence of high enough vitamin C can suppress IB, even though the TPC content is quite high in pineapple.
Pemanfaatan botol plastik untuk hidroponik guna mengurangi limbah dan meningkatkan ketahanan pangan keluarga PKK Gunung Terang Bandar Lampung Rani Yosilia; Darwin Habinsaran Pangaribuan; Setyo Dwi Utomo; Dwi Prajha Kesuma; Komang R Vidya Laxemi; Soesiladi Esti Widodo
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 10, No 2 (2026): April
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v10i2.38023

Abstract

Abstrak Kegiatan pengabdian masyarakat di PKK Gunung Terang, Bandar Lampung, dilaksanakan untuk mengatasi permasalahan meningkatnya limbah plastik rumah tangga sekaligus memperkuat ketahanan pangan keluarga melalui pemanfaatan botol plastik bekas sebagai media hidroponik sederhana. Program ini menggunakan metode ceramah, diskusi, demonstrasi, praktik langsung, serta pendampingan dan evaluasi. Hasil kegiatan menunjukkan peningkatan signifikan pada pemahaman dan keterampilan peserta berdasarkan hasil pre-test dan post-test, ditandai dengan kenaikan pengetahuan dari 80% menjadi 98%, sikap peduli lingkungan dengan skor 4,80/5, serta 85% peserta mampu membuat sistem hidroponik secara mandiri. Seluruh peserta menyatakan komitmen untuk menerapkan hidroponik di rumah. Secara keseluruhan, program ini efektif meningkatkan kesadaran lingkungan, kemampuan bercocok tanam, dan ketahanan pangan keluarga, serta berpotensi menjadi model pemberdayaan PKK berbasis pengelolaan limbah plastik berkelanjutan di wilayah urban. Diharapkan program ini dapat terus dikembangkan dan direplikasi di wilayah lain, dengan dukungan berkelanjutan dari pemerintah dan masyarakat, serta dilakukan pendampingan lanjutan untuk menjaga keberlanjutan dan peningkatan dampaknya Kata kunci: urban farming; PKK; ketahanan pangan; botol plastic. AbstractThe community service activity at PKK Gunung Terang, Bandar Lampung, was carried out to address the increasing problem of household plastic waste while simultaneously strengthening household food security through the use of used plastic bottles as simple hydroponic growing media. The program employed lecture sessions, discussions, demonstrations, hands-on practice, as well as mentoring and evaluation. The results showed a significant improvement in participants’ understanding and skills, as indicated by an increase in knowledge from 80% to 98%, a high level of environmental awareness with a score of 4.80 out of 5, and 85% of participants being able to independently construct a hydroponic system. All participants expressed their commitment to implementing hydroponic cultivation at home. Overall, this program was effective in enhancing environmental awareness, cultivation skills, and household food security, and it has strong potential to serve as a sustainable PKK empowerment model based on plastic waste management in urban areas. Keywords: urban farming; PKK; food security; plastic bottle.
Herbisida organik berbasis air kelapa terfermentasi sebagai alternatif pengendalian gulma di Desa Sidodadi, Kabupaten Pesawaran Hidayat Pujisiswanto; Rani Yosilia; Husna Fii Karisma Jannah; Dimas Fahrizi
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 10, No 2 (2026): April
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v10i2.38057

Abstract

AbstrakHingga saat ini, pengendalian gulma masih didominasi oleh penggunaan herbisida kimia sintetik. Namun, penggunaan herbisida kimia secara berulang dalam jangka panjang berpotensi menimbulkan dampak negatif terhadap lingkungan, memicu resistensi gulma, serta membebani petani akibat harga produk yang relatif mahal. Oleh karena itu, diperlukan alternatif pengendalian gulma yang lebih ramah lingkungan, ekonomis, dan mudah diaplikasikan oleh petani.Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan pengetahuan dan keterampilan petani dalam pembuatan serta penerapan herbisida organik berbahan limbah air kelapa melalui metode fermentasi sebagai alternatif pengendalian gulma. Sasaran khusus kegiatan meliputi peningkatan pemahaman petani mengenai dampak gulma terhadap biaya dan pemeliharaan tanaman, pengenalan konsep dasar herbisida, serta penguasaan teknik pembuatan dan aplikasi herbisida organik.Metode pelaksanaan kegiatan meliputi penyuluhan berupa pemberian materi, pelatihan pembuatan herbisida organik berbahan limbah air kelapa, serta praktik lapang melalui demplot uji aplikasi herbisida organik. Kegiatan dilaksanakan di Desa Sidodadi, Kabupaten Pesawaran, dengan melibatkan petani yang tergabung dalam kelompok tani. Evaluasi dilakukan melalui pengukuran tingkat pemahaman dan penguasaan materi terkait gulma, herbisida, serta teknologi pembuatan dan aplikasi herbisida organik. Hasil dari kegiatan ini adalah meningkatnya kemampuan petani dalam memahami konsep pengendalian gulma serta keterampilan sebesar 30% yang diukur menggunakan pre-test dan post-test dalam memproduksi dan mengaplikasikan herbisida organik pada lahan budidaya tanaman. Kata kunci: gulma; herbisida organik; air kelapa; fermentasi; pengendalian gulma. Abstract Weeds are a major constraint in crop production as they reduce yield and quality, increase production costs due to additional labor, and serve as hosts for pests and plant diseases. Weed control in agriculture still largely depends on synthetic chemical herbicides. However, their long-term and repeated use can cause environmental degradation, induce herbicide resistance in weed populations, and increase production costs for farmers. Therefore, alternative weed management strategies that are environmentally friendly, affordable, and easily adopted by farmers are urgently needed. This community service program aimed to enhance farmers’ knowledge and skills in producing and applying organic herbicides derived from fermented coconut water waste as an alternative method for weed control. The objectives included improving farmers’ understanding of the impacts of weeds on crop management, introducing basic concepts of herbicides, and developing technical skills in the preparation and application of organic herbicides. The program was implemented through extension activities, hands-on training, and field practice using demonstration plots. It was conducted in Sidodadi Village, Pesawaran Regency, involving local farmer groups. Program evaluation focused on participants’ understanding of weed management and organic herbicide production. The result of this activity was an improvement in farmers’ ability to understand weed control concepts, as well as a 30% increase in skills measured using pre-test and post-test in producing and applying organic herbicides in cultivated fields. Keywords: weeds; organic herbicide; fermented coconut water; weed management; sustainable agriculture.
RESPONS PERTUMBUHAN DAN PRODUKSI CABAI MERAH (Capsicum annuum L.) VARIETAS AKAR DAN LOTANBAR TERHADAP DOSIS PUPUK NPK Galang Fairroman Sanda; Yohannes Cahya Ginting; Hidayat Pujisiswanto; Nyimas Sa’diyah; Husna Fii Karisma Jannah; Ryano Ramires; Qudus Sabha Adhinugraha; Rani Yosilia
JURNAL AGROTROPIKA Vol. 25 No. 1 (2026): Jurnal Agrotropika Vol 25 No 1, Mei 2026
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/ja.v25i1.9995

Abstract

Red chili (Capsicum annum L.) is one of important horticultural crop and a leading commodity among 18 types of commercial vegetables cultivated in Indonesia. Red chili productivity is influenced by soil fertility, while chili plants in Lampung are generally planted on ultisol soil. Ultisol soil is a type of soil that is poor in the nutrients N, P, and K, and has soil acidity problems. One form of effort to improve ultisol soil is by applying fertilizer. This research aims to determine the response of growth and production of Akar and Lotanbar varieties of red chilies to the dose of NPK fertilizer applied, so that we can find out the dose of NPK fertilizer that can increase the growth and production of red chili plants. This research used a Randomized Block Design which was prepared factorial 2 x 4 with 3 repetitions. The data obtained were tested for homogeneity of variance using the Barlett test and the additivity of the data was tested using the Tukey test. If these two results meet the assumptions, the data is analyzed using analysis of variance, separating the middle value and then testing the middle value using the 5% BNT test. The research results show that the NPK fertilizer dose of 30 g/plant is the best dose that can increase the growth and production of red chili plants varieties Lotanbar and Akar, in general the response of chili plants to doses of NPK fertilizer is not influenced by plant variety or vice versa.Keywords : Red chili, ultisol, fertilizer, NPK, dose
Analisis Filogenetik dan Jarak Genetik Kopi Robusta (Coffea canephora) Berdasarkan Sekuen Internal Transcribed Spacer (ITS) Rani Yosilia; Husna Fii Karisma Jannah; Adawiah Adawiah
BioEksakta : Jurnal Ilmiah Biologi Unsoed Vol 8 No 2 (2026): BioEksakta
Publisher : Fakultas Biologi Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.bioe.2026.8.2.19948

Abstract

Kopi robusta (Coffea canephora) merupakan komoditas perkebunan penting yang memiliki nilai ekonomi tinggi dan berperan besar dalam produksi kopi dunia. Informasi mengenai keragaman genetik dan hubungan kekerabatan antar genotipe kopi robusta diperlukan untuk mendukung program pemuliaan tanaman, konservasi plasma nutfah, dan pengembangan varietas unggul. Penelitian ini bertujuan untuk menganalisis hubungan filogenetik dan jarak genetik C. canephora berdasarkan sekuens Internal Transcribed Spacer (ITS). Penelitian ini menggunakan data sekuens DNA dari database GenBank NCBI. Sampel yang digunakan terdiri atas 18 aksesi C. canephora dari Brazil, Uganda, Meksiko, Sierra Leone, Filipina, dan Inggris, serta satu spesies outgroup, yaitu Psilanthus ebracteolatus. Panjang awal sekuens berkisar antara 657 dan 842 bp. Rentang ini menunjukkan bahwa data yang dianalisis merupakan fragmen ITS lengkap. Analisis filogenetik dilakukan menggunakan MEGA 12 dengan metode Maximum Likelihood, model substitusi Tamura-Nei, dan uji bootstrap 1000 replikasi. Analisis pairwise genetic distance dilakukan untuk menghitung jarak genetik antar sekuens. Hasil analisis menunjukkan bahwa aksesi C. canephora membentuk satu kelompok utama yang terbagi menjadi beberapa subclade. Sebagian besar aksesi memiliki jarak genetik rendah, yang menunjukkan kemiripan genetik tinggi. Aksesi Uganda membentuk kelompok tersendiri dan memperlihatkan jarak yang tinggi terhadap aksesi non-Uganda. Nilai jarak yang tinggi tersebut perlu ditafsirkan secara hati-hati karena dapat dipengaruhi oleh diferensiasi genetik alami populasi Afrika dan oleh faktor teknis akibat perbandingan fragmen ITS yang belum sama. Temuan ini memberi dasar awal untuk pemilihan aksesi dalam konservasi plasma nutfah dan pemuliaan kopi robusta. Kata kunci: analisis filogenetik, Coffea canephora, ITS, jarak genetik, MEGA 12
Co-Authors Adawiah Adawiah Ade Damaria Mukti Ade Lenty Hoya Aulia Ulmillah Auliana Afandi Ayaka Hieno Christy Nur Cahyani Darwin Habinsaran Pangaribuan David Chandra Desrina Hardianti Dimas Fahrizi Dwi Prajha Kesuma Dwijowati Asih Saputri Eka Septiawati Falamy, Ryna Aulia Galang Fairroman Sanda Hidayat Pujisiswanto Hidayat Pujisiswanto Husna Fii Karisma Jannah Iip Sugiharta Joevira, Ayu Ela Komang R Vidya Laxemi Lintang Fitra Utami Marlina Kamelia Maya Arofa Rahmatuka Muhammad Fahmi Erlangga Muhammad Kamal Mukti, Ade Damaria Nyimas Sa’diyah Ovi Prasetya Winandari Ovi Prasetya Winandari, Ovi Prasetya Paul Benyamin Timotiwu Puspita, Vika Qudus Sabha Adhinugraha Rahayu, Chika Ratih, Rosa Farantika Ryano Ramires Saiful Hikam Satitiningrum, Yuni Setyo Dwi Utomo Shinta Anisya Soesiladi Esti Widodo Sri Waluyo Triawan Alkausar Ubaidillah, Muhammad Widodo, Soesiladi Esti Yanuar Dwi Prastyo Yohannes Cahya Ginting Zakiya, Hanifah Zulferiyenni, Zulferiyenni