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All Journal Jurnal Silvikultur Tropika (JST) Journal on Education Jurnal Agrotek Lestari Buletin Poltanesa Repong Damar: Jurnal Pengabdian Kehutanan dan Lingkungan Jurnal Ilmiah Mahasiswa Pertanian Sawerigading
Lola Adres Yanti
Universitas Syiah Kuala
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Earth & Planetary Sciences Education Energy Environmental Science Languange, Linguistic, Communication & Media Social Sciences

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Resistency of White and Red Jabon Seedlings (Anthocephalus spp.) to Botryodiplodia theobromae (Pat.) Causing Dieback Disease UJI RESISTENSI BIBIT JABON PUTIH DAN MERAH (Anthocephalus spp.) TERHADAP Botryodiplodia theobromae (Pat.) PENYEBAB PENYAKIT MATI.. Lola Adres Yanti; Achmad .; Nurul Khumaida
Jurnal Silvikultur Tropika Vol. 6 No. 2 (2015): Jurnal Silvikultur Tropika
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.6.2.%p

Abstract

Dieback disease on jabon seedlings is caused by Botryodiplodia theobromae decreased seedlings quality and economic benefits of nurseries. This is still sparse research for resistance test between white and red Jabon. This research aimed to test B. theobromae attacked with non wounded and wounded stem infection methods in Jabons and to obtain the most resistance of Jabons to B. theobromae attacked. The results showed that the disease incidence and the disease severity on both control of Jabon seedlings were 0% and 0%. But on treatment, white jabon seedlings non-wounded and wounded stem infection were 30% and 100%. For red jabon seedlings non-wounded and wounded stem infection were 80% and 100%. The disease severity on white jabon seedlings non-wounded and wounded stem infection were 12% and 62%. For red jabon seedlings non-wounded and wounded stem infection were 16% and 38%. The disease incidence on red Jabon seedlings were wider than white Jabon seedlings, but for the disease severity, white Jabon seedlings were worse than red Jabon seedlings. Botryodiplodia theobromae attacked non-wounded and wounded stem infection on Jabons.Key words: nursery, stem infection methods, the disease incidence, the disease severity
RESISTENSI BIOKIMIA BIBIT JABON PUTIH (Anthocephalus cadamba (Roxb.) Miq.) TERHADAP Botryodiplodia theobromae Pat. PENYEBAB PENYAKIT MATI PUCUK Lola Adres Yanti; Ahmad Ahmad Ahmad; Nurul Khumaida
Jurnal Agrotek Lestari Vol 3, No 1 (2017): April
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (421.755 KB) | DOI: 10.35308/jal.v3i1.287

Abstract

Dieback disease on white jabon seedlings is caused by Botryodiplodia theobromaedecreased seedlings quality, economic benefits of nurseries, and seedling death. There is no research for resistance of white jabon to pathogen attacked. This research aimed to study the biochemical resistance of white jabon to B. theobromae attacked. The biochemical resistance was done with studying the chemical compound of white jabon seedlings’ stem used phytochemistry analysis. The results showed that the biochemical resistance before pathogen attacked for white jabon seedlings were found alkaloids, flavonoid, phenol hydroquinone,tannin, saponins, and steroids. After pathogen attacked, the biochemical resistance of white jabon seedlings had the increase in the content of flavonoid, tannin, saponins, triterpenoid and steroids. Keywords: Botryodiplodia theobromae, stem infection methods, the increase of secondary metabolite content, white jabon seedling
PENGARUH VARIETAS KACANG TANAH (Aracis hypogaea L.) DAN DOSIS PENGAPURAN TERHADAP PENYAKIT BUSUK BATANG Sclerotium rolfsii Sacc. PADA LAHAN GAMBUT Chairudin Chairudin; Lola Adres Yanti; Paulina Zalukhu
Jurnal Agrotek Lestari Vol 4, No 1 (2018): April
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (346.719 KB) | DOI: 10.35308/jal.v4i1.636

Abstract

Peanut has high economic value because has high nutritions especially protein and fat, but the development of broad harvesting and peanut production for the last five years (2008-2012) continues to decrease. The main problem of the peanut low production are disease attacks S. rolfsii and the low broad harvesting. The drop of peanut production in Nusa Tenggara Barat causing harm caused by fungi S.rolfsii can reach 58,3 % per year. Peat is potential land to be developed to farming land. Peat has high acidity so fungi S. rolfsii would be easy to develop and resulted disease severity of peanut disease. Solution of this problem is the gift of lime. This study aims (1) to test the effect of dosages of lime to peanut resistance which was infected by rot stem S. rolfsii on peat land; (2) to study interaction of peanut varieties and dosage of lime to rot stem disease attacks S. rolfsii on peat land. This study used factorial block randomized design 2 x 3 with 3 replications. The studied factors were peanut varieties and the dosage of lime. The result showed that on the effect of varieties, the widest disease percentage was on Takar 2 variety on age 21, 28, 42, and 49 day after planting (DAP) that significant difference with Bison variety. The worth disease intensity was on Takar 2 variety that significant difference with Bison variety (on age 45 and 60 DAP). Key words: dosage of lime, peanut varieties, peat land, the sclerotia of Sclerotium rolfsii
EKSPLORASI DAN IDENTIFIKASI Trichoderma spp. DI UNIVERSITAS TEUKU UMAR Lola Adres Yanti; Miru Ajro Love Frianos
Jurnal Agrotek Lestari Vol 4, No 1 (2018): April
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (450.259 KB) | DOI: 10.35308/jal.v4i1.637

Abstract

<Trichoderma sp. is land microorganisms which saprophyte and naturally strike pathogens and beneficial for the plant. Trichoderma sp. could hinder the growth of some plant diseases such as Rigidoporus lignosus, Fusarium oxysporum, Rhizoctonia solani, Sclerotium rolfsi. In addition, as the ability to control pathogen, Trichoderma sp. give positive effect on rhizosfer, the growth of plants, and plants production. This research aimed to identifying Trichoderma spp. in University of Teuku Umar. The methodology are exploration, isolation, and macroscopic and microscopic observation. The research showed that the similarity of Trichoderma spp. at FKM, FP, FT, and Rectorat were Trichoderma sp. 1 and Trichoderma sp. 2. On UF of peat and alluvial land only had Trichoderma sp. 1. Keywords: Different location, exploration and identification, Trichoderma spp.
EKSPLORASI DAN IDENTIFIKASI CENDAWAN ANTAGONIS TERHADAP JAMUR AKAR PUTIH (Rigidoporus lignosus) PADA TANAMAN PALA (Myristica fragrans Houtt) Nana Ariska; Lola Adres Yanti; Chairudin Chairudin
Jurnal Agrotek Lestari Vol 4, No 2 (2018): Oktober
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (765.953 KB) | DOI: 10.35308/jal.v4i2.1629

Abstract

Nutmeg (Myristica fragrans Houtt) is a multipurpose plantation commodity crop that almost all parts of the plant have strategic economic value to be cultivated. In Indonesia there are the largest nutmeg commodity centers, including the Maluku islands, North Sulawesi and Aceh. The biggest problem with nutmeg plants is the attack of pests and diseases. One of the most severe diseases in nutmeg is white root mushroom (Rigidoporus lignosus). This study aims to 1) determine the fungus of white root fungus antagonists (Rigodoporus lignosus) from the Aceh nutmeg rhizosphere (Myristica fragrans Houtt), 2) identify the content of antibiotic fungus JAP antagonist compounds in Aceh nutmeg plants. The study was conducted by taking soil samples from nutmeg plants at three nutmeg plantations in South Aceh. The antagonist fungus isolation activity uses a dilution method. Isolation of JAP from infected roots using direct planting method. Furthermore, it is identified macroscopically and microscopically. The antagonist test was carried out using the dual culture method with RAL. From the rhizosphere in the nutmeg area, 5 candidate antagonist isolates were obtained, having high in vitro antagonism ability to the pathogen R. lignosus. Identification results showed that isolates 1, 2 and 3 were Trichoderma spp, and isolates 4 and 5 were Gliocladium virens. Keywords: In vitro, the content of antibiotic compounds, Aceh nutmeg, Rigidoporus lignosus, antagonistic test
Soft Skill Development for Ecosystem Services Measurement to Support FMUs and Aceh Community Forest Management Ulfa Hansri Ar Rasyid; Ashabul Anhar; Subhan Subhan; Ali M. Muslih; Anna Farida; Lola Adres Yanti; Tuti Arlita; Arif Habibal Umam
Repong Damar: Jurnal Pengabdian Kehutanan dan Lingkungan Vol 1, No 1 (2022): June
Publisher : Magister of Forestry,Department of Forestry, Faculty of Agriculture, University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1080.419 KB) | DOI: 10.23960/rdj.v1i1.5903

Abstract

Utilization of data and information on ecosystem services is used as a reference in the management of natural resources and the environment as well as a guide for policy makers to determine priority locations in critical ecosystem restoration. There are challenges for Forest Management Unit (FMU) staff and community members to accurately collect and report specific information on forest carbon, biodiversity, supply forest types, and cultural ecosystem services. This service aims to facilitate FMU staff and members of the social forestry community in Aceh Province to receive Excel-based training on ecosystem services tools. The method used is counseling through training activities carried out for six days using excel-based ecosystem services tools, namely forest carbon, tree biodiversity, and forest integrity Assessment (FIA). The participants of this activity were 22 participants who came from KPH staff, forest community groups, local government agencies (BKSDA Aceh, BPDASL KA, TNGL), as well as staff and students of Forestry at Syiah Kuala University. The results obtained from this activity are direct understanding and practice by participants regarding the use of excel-based ecosystem service tools.
Peran Satwa Peraga dalam Meningkatkan Pemahaman Masyarakat Terhadap Kegiatan Konservasi Satwa Liar Ulfa Hansri Ar Rasyid; Burhanuddin Masy’ud; Arzyana Sunkar; Arif Habibal Umam; Ali M. Muslih; Lola Adres Yanti
Poltanesa Vol 23 No 2 (2022): Desember 2022
Publisher : P2M Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/tanesa.v23i2.1923

Abstract

Berang-berang cakar kecil merupakan salah satu satwa yang dilindungi di Asia. Berang-berang cakar kecil termasuk satwa yang sudah lama dijadikan sebagai satwa peraga di kebun binatang dan akuarium dunia, termasuk di Indonesia. Pengetahuan mengenai berang-berang cakar kecil penting untuk meningkatkan kepedulian dan menghilangkan persepsi negatif terhadap satwaliar ini.Penelitian ini bertujuan untuk mengkaji persepsi masyarakat terhadap berang-berang cakar kecil sebagai satwa peraga di Lembaga Konservasi Indonesia. Penelitian dilaksanakan pada bulan Desember 2016 hingga Februari 2017 di Kebun Binatang Bandung, Taman Margasatwa Ragunan, dan Gelanggang Samudra Ancol. Metode penelitian yang digunakan adalah wawancara. Kuesioner digunakan untuk menilai 90 data persepsi pengunjung dan dianalisis secara deskriptif. Chi-Square digunakan untuk menganalisis pengetahuan pengunjung tentang keberadaan berang-berang cakar kecil di ketiga lokasi. Tingkat pengetahuan pengunjung tertinggi tentang berang-berang cakar kecil berada di Taman Margasatwa Ragunan (7,83%), selain dipengaruhi oleh pengetahuan dasar, pemahaman pengunjung juga dipengaruhi oleh ketersediaan media interpretasi. Minat pengunjung terhadap peragaan berang-berang cakar kecil masih rendah karena ukuran tubuh satwa yang kecil dan kondisi kandang peraga yang kotor serta jauh dari kesan alami.
Jenis dan Komposisi Vegetasi di Blok Pemanfaatan, Blok Perlindungan dan Blok Tradisional di Kawasan Tahura Lae Kombih Kota Subulussalam Asnita Rahmah Juliar; Martunis Martunis; Lola Adres Yanti
Jurnal Ilmiah Mahasiswa Pertanian Vol 7, No 2 (2022): Mei 2022
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (434.668 KB) | DOI: 10.17969/jimfp.v7i2.20009

Abstract

Kawasan Hutan Taman Hutan Raya (Tahura) Lae Kombih memiliki beberapa ekosistem/tipe vegetasi hutan. Penelitian bertujuan untuk mengindentifikasi jenis dan komposisi vegetasi pada blok pemanfaatan, perlindungan dan tradisional dengan menggunakan metode Systematic Random Sampling yaitu petak contoh ditempatkan pada lokasi hutan dominan. Penentuan sampel menggunakan intesitas sampling sebesar 0,05 % terdiri atas 20 plot sampel. Hasil penelitian menunjukan pada blok pemanfaatan, blok perlindungan dan blok tradisional dengan luas kawasan 589 ha ditemukan 26 jenis tumbuhan berdasarkan tingkat semai, pancang, tiang dan pohon dengan total individu sebanyak 315 individu.
Perilaku Makan dan Preferensi Pohon Buah sebagai Pakan Orangutan Sumatera (Pongo abelii) di Stasiun Penelitian Ketambe Taman Nasional Gunung Leuser Baringin Limbong; Lola Adres Yanti; Ryan Moulana
Jurnal Ilmiah Mahasiswa Pertanian Vol 7, No 4 (2022): November 2022
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (159.24 KB) | DOI: 10.17969/jimfp.v7i4.22302

Abstract

Abstrak: Orangutan sumatera (Pongo abelii) makan yaitu dari tumbuhan seperti pucuk daun yang muda, bunga, buah-buahan dan biji-bijian. Selain itu, mereka juga suka memakan jenis serangga kecil yang terdapat di pepohonan. Orangutan memulai mencari makan yaitu dengan pertama melihat makanan, memilih, mengambil dan memasukkan makanan ke dalam mulut dan menggigit, kemudian mengunyah setelah itu menelan makanan sampai orangutan berhenti untuk makan ataupun minum. Penelitian ini bertujuan untuk mengetahui perilaku makan dan preferensi pohon buah yang menjadi pakan orangutan sumatera (Pongo abelii) di sekitar Stasiun Penelitian Ketambe. Metode yang digunakan dalam penelitian ini adalah metode focal animal sampling, yaitu mengamati dan mencatat perilaku satu individu selama periode waktu tertentu, mulai dengan mencatat setiap pola makan individu target orangutan per dua menit, pengamatan orangutan sumatera dilakukan dari pukul 05.30 WIB-18.30 WIB atau bias bertambah selama orangutan belum selesai makan, kemudian data dicatat pada tabulasi data. Orangutan sumatera (Pongo abelii), yang diamati yaitu, betina dewasa sedang hamil (Kelly). Dari perilaku makan Orangutan sumatera (Pongo abelii) maka didapatkan, aktivitas mencari makan Kelly 27,29%. Rerata yang didapatkan dari lama waktu makan dari pola perilaku makan tertentu perkeseluruhan jenis kategori pakan Kelly maka didapatkan memilih 4,86%, memegang 13,93%, mengambil 27,38%, dan memakan 53,81%. Kelly menghabiskan waktu untuk aktivitas makan sebanyak 45% per hari. Jenis dan kategori pakan yang dimakan oleh betina dewasa Kelly adalah bunga 28,43%, buah 26,52%, kulit 7,25%, serangga 3,63%.Kata kunci: Orangutan sumatera, perilaku makan, preferensi pohon buah sebagai pakan.Abstract: The Sumatran orangutan (Pongo abelii) eats plants such as young shoots, flowers, fruits and seeds. In addition, they also like to eat the types of small insects found in the trees. Orangutans start looking for food by first looking at food, choosing, taking and putting food into their mouths and biting, then chewing and then swallowing food until the orangutans stop to eat or drink. This study aims to determine the eating behavior and preferences of fruit trees that feed the Sumatran orangutan (Pongo abelii) around the Ketambe Research Station. The method used in this study is the focal animal sampling method, namely observing and recording the behavior of one individual over a certain period of time, starting by recording each individual target orangutan's diet every two minutes, observing Sumatran orangutans from 05.30 WIB to 18.30 WIB or bias. increases as long as the orangutan has not finished eating, then the data is recorded in the data tabulation. The Sumatran orangutan (Pongo abelii), which was observed, was a pregnant female adult (Kelly). From the eating behavior of the Sumatran Orangutan (Pongo abelii), it was found that Kelly's foraging activity was 27.29%. The average obtained from the length of time eating from certain eating behavior patterns for all types of Kelly's feed categories was found to choose 4.86%, hold 13.93%, take 27.38%, and eat 53.81%. Kelly spends time on eating activities as much as 45% per day. Types and categories of feed eaten by adult Kelly females were flowers 28.43%, fruit 26.52%, skin 7.25%, insects 3.63%.Keywords: Sumatran orangutan, eating behavior, preference of trees as food.
Identifikasi Sebaran Pohon Di Lingkungan Kampus Universitas Syiah Kuala Sri Ningrum; Lola Adres Yanti; Ryan Moulana
Jurnal Ilmiah Mahasiswa Pertanian Vol 7, No 1 (2022): Februari 2022
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (516.608 KB) | DOI: 10.17969/jimfp.v7i1.19173

Abstract

Abstrak. Lingkungan Kampus Universitas Syiah Kuala merupakan bagian dari ruang terbuka hijau, memiliki berbagai jenis pohon yang berada di sekitar wilayah kampus. Keberadaan jenis pohon di Lingkungan Kampus Universitas Syiah Kuala masih belum teridentifikasi letak sebaran pohonnya. Oleh karena itu, penelitian mengenai identifikasi sebaran pohon yang berada di Lingkungan Kampus Universitas Syiah Kuala perlu dilakukan. Penelitian ini bertujuam untuk mengetahui komposisi jenis dan jumlah pohon yang berada di Lingkungan Kampus Universitas Syiah Kuala dan memetakan sebaran pohon yang berada di Lingkungan Kampus Universitas Syiah Kuala. Metode yang digunakan pada penelitian ini metode sensus, mengambil titik koordinat dengan menggunakan GPS pada setiap pohon yang ditemukan dan mengidentifikasi jenis pohonnya. Jenis dan jumlah pohon yang berada di Lingkungan Kampus Universitas Syiah Kuala yaitu 37 jenis dan 1341 individu. Sebaran pohon di Lingkungan Kampus Universitas Syiah Kuala membentuk mengelompok dan jalur. 
Co-Authors Achmad . Ahmad Ahmad Ahmad Akhmad Baihaqi Ali M. Muslih Ali M. Muslih Ali Muhammad Muslih Ali Muhammad Muslih Ali Muhammad Muslih Ammar Habibi Anna Farida Anna Farida Anna Farida Anna Farida Apriadi, Apriadi Apriadi, Apriadi Apriansya, Gumayo Ar Rasyid, Ulfa Hansri Arif Habibal Umam Arif Habibal Umam Arzyana Sunkar Ashabul Anhar Ashabul Anhar Ashabul Anhar Ashabul Anhar Ashabul Anhar Asnita Rahmah Juliar Astri Winda Siregar Astri Winda Siregar Ayub Sugara Baringin Limbong Burhanuddin Masy’ud Butar-Butar, Ira Asmawar Chairudin Chairudin Chairudin Chairudin Durrah Hayati Durrah Hayati Durrah Hayati Fikrinda Fikrinda Hanafi, Ilham Hayati, Durrah Ida Rosita Insyafrizal, Insyafrizal Kamarullah Kamarullah Kamarullah Kamarullah Martunis Martunis Maryam Jamilah Maryam Jamilah Maryam Jamilah Maryam Jamilah Masy’ud, Burhanuddin Miru Ajro Love Frianos Muhammad Alsy Perdana Muslih, Ali M. Muslih, Ali Muhammad Noliza Hasrina Nurul Ashri Nurul Fajri Nurul Khumaida Nurul Khumaida Paulina Zalukhu Prasetyo, Farhan Akmal Rahmah, Hanifa Rahmayani, Aulia Ramadhan, Ariz Umar Raza Karmel, Moehammad Ediyan RITA ANDINI Ryan Moulana Saputra, Danang Agung Sri Ningrum Subhan Subhan Surya Ningsih Tuti Arlita Tuti Arlita Tuti Arlita Ulfa Hansri Ar Rasydi Ulfa Hansri Ar Rasyid Ulfa Hansri Ar Rasyid Ulfa Hansri Ar Rasyid Ulfa Hansri Ar Rasyid Umam, Arif Habibal Vera Melinda Zuhriansah, Alfi Laila