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All Journal Jurnal Bioterdidik: Wahana Ekspresi Ilmiah Jurnal Belantara Prosiding Seminar Nasional Darmajaya Gorontalo Journal of Forestry Research Journal of Sylva Indonesiana Jurnal Silva Tropika Jurnal Sylva Scienteae MAKILA: Jurnal Penelitian Kehutanan Jurnal Sylva Lestari Repong Damar: Jurnal Pengabdian Kehutanan dan Lingkungan Global Forest Journal JOURNAL OF PEOPLE, FOREST AND ENVIRONMENT Jurnal Pengabdian Fakultas Pertanian Universitas Lampung

Afif Bintoro

Unknown Affiliation

Author-ID : 242669

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Education Energy Environmental Science Materials Science & Nanotechnology

Published : 22 Documents Claim Missing Document

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Perkecambahan Benih Aren (Arenga Pinnata) Setelah Diskarifikasi Dengan Giberelin Pada Berbagai Konsentrasi Oktoviani Purba; Indriyanto .; Afif Bintoro
Jurnal Sylva Lestari Vol. 2 No. 2 (2014): May
Publisher : Department of Forestry, Faculty of Agriculture, University of Lampung

Dormancy of sugar palm seed (Arenga pinnata) was caused of hard seed coat structure, making its difficult to absorb water during of germinating. Dormancy in seed can be resolved by giving of treatmeant physically, mechanically, or chemically. This research aimed to determine the effect of physical treatment and chemical treatment on the germination of sugar palm seeds and determine which affect gibberellin concentration most favorable to the germination of sugar palm seeds. In this research, dormancy in seed be resolved in chemically that way with soaking of water with temperature early 75 0 C let to be chilled during 15 minute, and then soaking in condensation of giberelin with concentration of giberellins is 0 ppm, 50 ppm, 100 ppm, 150 ppm, and 200 ppm for 24 hours.Â The method used in this research is Complete Random Design (CRD) which consisting of five treatments and four replications. The results showed that the treatment accorded significant effect on germination percentage, germination, and the average days to germinate. Addition of soaking in a solution of 150 ppm giberellin for 24 hours gives the best effect with an average germination percentage by 65%, compared with addition of soaking in giberellin solution of 0 ppm, 50 ppm, 100 ppm, 200 ppm giberellins for 24 hours with an average germination percentage by 15%, 34,5%, 53,125%, and 26,875%.

Pelatihan Pembuatan dan Pemanfaatan Pupuk Hijau Kepada Petani Anggota Kelompok Tani Hutan (KTH) Sumber Agung Kecamatan Kemiling Provinsi Lampung Trio Santoso; Melya Riniarti; Indriyanto Indriyanto; Afif Bintoro; Surnayanti Surnayanti; Machya Kartika Tsani
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

Kelompok Tani Hutan (KTH) Sumber Agung merupakan salah satu kelompok tani yang anggotanya memiliki lahan garapan yang berbatasan langsung maupun berada dalam kawasan Taman Hutan Raya Wan Abdul Rachman (Tahura WAR) dan memiliki nilai yang sangat strategis dalam menjaga kelestarian Tahura WAR serta Kota Bandar Lampung. Namun pendapatan petani dari hasil lahan dirasa belum memadai akibat kurang intensif melakukan pemupukan. Kegiatan pengabdian kepada masyarakat (PkM) ini dilaksanakan dengan metode ceramah, praktik langsung diikuti tahap evaluasi dari bulan Juni sampai September 2020. PkM hanya diikuti oleh 15 orang petani karena kondisi pandemi covid-19 dengan materi berupa: Pupuk dan pemupukan; Pembuatan dan pemanfaatan pupuk hijau; Nutrisi yang dibutuhkan oleh tanaman serta Pemeliharaan tanaman.PkM mendapatkan sambutan baik dari petani dan hasil evaluasi menunjukkan bahwa terjadi peningkatan pemahaman terhadap materi-materi yang diberikan secara sebesar 32,6% dari skor total 47,5 menjadi 70,5.

Mapping of Damar Mata Kucing (Shorea javanica) Plus Trees in Repong Damar Penengahan Village, Karya Penggawa Sub District, West Pesisir Regency, Lampung Province Muhammad Ridwan; Afif Bintoro; Rahmat Safe’i
Journal of Sylva Indonesiana Vol. 4 No. 01 (2021): Journal of Sylva Indonesiana
Publisher : Talenta Publisher

The distribution of seed and plus tree sources of damar mata kucing (Shorea javanica) in Repong Damar village is important to provide good quality of seeds. Currently, the existence of seed source of damar mata kucing is still unknown. Based on these conditions, it is necessary to mapping the seeds source or damar mata kucing plus trees. This study aims to analyze the plus tree map distribution using geographic information systems. This research was conducted using a survey method to determine the coordinates based on the growth location characteristics. Data analysis was performed using geographic information systems. The results showed that there were 24 plus trees (17.5%) of the total population studied and distributed in 3 location, namely east, north and west part. The plus tree distribution is mostly in the eastern part of 58.3%, the northern part is 20.8%, and the western part is 20.8%. The growth location conditions in the eastern part has a slope of 5 - 15%, with an altitude of 41 - 121 m.asl. In the western part it has a slope of 5 - 7%, with an altitude of 40 - 73 masl and the northern part has a slope of 5 - 15%, with an altitude of 35 - 174 masl.

Processing rubber latex (Hevea brasiliensis) in agroforestry in Menggala Mas Village, Tulang Bawang Tengah District, Tulang Bawang Barat Regency Yanne Permata Sari; Indra Gumay Febryano; Susni Herwanti; Afif Bintoro
Global Forest Journal Vol. 2 No. 01 (2024): Global Forest Journal
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/gfj.v2i01.14998

Local knowledge of rubber latex processing is important for village communities that depend on rubber plants for their livelihood. This research aims to determine the processing of rubber latex in agroforestry carried out by the community in Menggala Mas Village, Lampung Province, Indonesia. This research approach is qualitative. Data was obtained by observation, in-depth interviews, and documentation studies. Then, the data was processed by making data transcripts, coding, categorizing, drawing temporary conclusions, triangulating, and drawing conclusions so that the results obtained could be analyzed to determine the data processing. Local communities carry out rubber in agroforestry. The research results showed that three applications of agroforestry planting patterns were found, namely alley cropping (alley pattern), Trees along border (fence pattern), and random mixture (random pattern). The dominant combination in alley cropping is rubber-pulai, and rubber-mentru-afrika wood. The dominant combinations in Trees along the border are rubber-acacia, rubber-jackfruit-cempedak, rubber-petai-teak. The dominant combinations in the random mixture are rubber-jengkol, rubber-petai-jengkol-acacia, rubber-jackfruit-cempedak, rubber-pulai-noni-jengkol, rubber-banana-gadung-sungkai. The rubber latex processing process in agroforestry is carried out traditionally, starting from the tapping process, sap acidification, sap harvesting (napeu), sap separation, and sales and harvesting of agroforestry crops. The community's local knowledge has been passed down from their parents to reduce the costs of processing rubber latex from expensive materials so that the community can gain more profits. This has been proven if local communities can manage their land well, which can become a long-term source of livelihood. The government needs to assist with strategies for processing rubber latex as well as managing rubber agroforestry land to increase farmers' knowledge and harvest yields

DETEKSI KELAPA SAWIT MENGGUNAKAN CITRA SENTINEL-2 DI KABUPATEN WAY KANAN PROVINSI LAMPUNG Wahyu Kurniawan; Arief Darmawan; Afif Bintoro
JOURNAL OF PEOPLE, FOREST AND ENVIRONMENT Vol 1, No 2 (2021): November 2021
Publisher : University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jopfe.v1i2.5036

Deforestasi meupakan masalah lingkungan utama di negara tropis yang juga terkait dengan peningkatan emisi gas rumah kaca (GRK). Salah satu penyebab terjadinya deforestasi adalah konversi hutan menjadi perkebunan kelapa sawit. Teknologi penginderaan jauh semakin banyak digunakan untuk mengevaluasi dan memantau sumber daya tersebut. Berbagai teknik untuk meningkatkan akurasi dalam analisis citra penginderaan jauh diperlukan untuk memantau perkembangan perkebunan kelapa sawit. Penelitian ini bertujuan untuk membandingkan dua teknik pendeteksian perkebunan kelapa sawit dengan menggunakan citra satelit. Penelitian ini dilakukan pada Bulan November 2020 di Kabupaten Way Kanan, Provinsi Lampung. Penelitian ini menggunakan citra satelit Sentinel-2 Kabupaten Way Kanan Tahun 2019. Citra satelit Sentinel-2 memiliki resolusi spasial yang cukup baik (medium to high), hemat biaya dan proses pengolahannya cukup mudah. Pengolahan data menggunakan algoritma Maximum-Likelihood Classification (MLC) dan algoritma Object-Oriented Classification (OOC). Hasil penelitian menunjukkan bahwa teknik terbaik untuk mendeteksi perkebunan kelapa sawit menggunakan algoritma OOC.

Biodiversitas Pohon Di Repong Damar Krui Afif Bintoro; Sugeng Prayitno Harianto; Bainah Sari Dewi
JOURNAL OF PEOPLE, FOREST AND ENVIRONMENT Vol 2, No 1 (2022): Mei
Publisher : University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jopfe.v2i1.6006

Repong Damar was a land that is managed by the people of Krui, the West Pesisir District, using an agroforestry pattern, was to combine the plant of forest and agriculture or commonly called agroforestry in the same land. The main plant of repong damar was the “damar mata kucing” (Shorea javanica) trees of fruit, and trees of wood product and other plant was medicinal potential. The purpose of this study was to know the biodiversity of trees in Krui, West Pesisir District. The research was conducted in Pekon Pahmungan and Gunung Kemala, Krui on February – June 2021. The method used in this research was survey methods by measuring plots of 25 PU in Pekon Pahmungan and 25 PU in Pekon Gunung Kemala. The results of research in Pahmungan Village, was 18 types of trees species with a total of 241 trees were found, the INP results in Pahmungan Village found 127 damar trees species with 116.74% INP, biodiversity index (H’) was 0,1595, 44 duku trees with 44.36% INP, and H’ was 0,1227, and Bayur trees was 21 trees with an INP of 63.36%, H’ was 0,0954. As for the results of research on Pekon Gunung Kemala, there were 15 types of tree species with a total of 241 trees, the INP results that dominated the Pekon Gunung Kemala found 104 trees with an INP of 190.73%, H’ was 0,1251. Durian trees was 38 trees with an INP was 17.10%, and H’ was 0,0709, and ketupak trees was 15 trees with an INP was 10.00%, and H’ was 0,0492. Repong damar was dominate of trees and the main trees was being “damar mata kucing” (Shorea javanica). The conclution of this research that the biodiversity of repong damar Krui were low

DNA EXTRACTION FROM LOCAL SOUVENIR OF SUKU ANAK DALAM JAMBI WITHOUT LIQUID NITROGEN USING CTAB METHOD Wulandhari; Inggar Damayanti; Afif Bintoro; Muhammad Rifqi Hariri
Jurnal Belantara Vol 7 No 1 (2024)
Publisher : Forestry Study Program University Of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbl.v7i1.1036

One of the local souvenirs from Jambi is accessories made from the seed bark of the sebalik sumpah tree. The sebalik sumpah tree is currently quite rare. Through DNA isolation, sebalik sumpah is one of the efforts of genetic conservation and as a first step in cultivating sebalik sumpah trees. DNA isolation is the initial stage in molecular analysis. The purpose of DNA isolation is to obtain genomic DNA from a sample. Plant DNA isolation generally uses fresh plant samples, with young and soft plant parts. This is recommended to obtain good quality genomic DNA. However, with the limitations of fresh samples, a method is needed that is able to extract DNA from plants that have changed shape and have undergone processing. Each plant requires a different method to obtain DNA. The CTAB (Cethyl Trimethyl Ammonium Bromide) buffer method is a method commonly used in plants because it is able to extract DNA with high polysaccharide and phenol content, so many have modified the method. This study aims to determine the success of the CTAB method without nitrogen in extracting processed materials and the length of incubation time at the precipitation stage. Extraction was carried out by liquid nitrogenless CTAB method with the addition of PVP (Polyvinylpolypyrrolidone). The results show that the CTAB method without liquid nitrogen is able to extract plant samples that have undergone processing and the length of incubation time at the precipitation stage affects the DNA produced.

BUDIDAYA LEBAH MADU DI DESA TEGAL YOSO LAMPUNG TIMUR Winarno, Gunardi D; Nugroho, Abi; Bintoro, Afif
MAKILA Vol 18 No 1 (2024): Makila: Jurnal Penelitian Kehutanan
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/makila.v18i1.10791

Tegal Yoso Village in Purbolinggo District, East Lampung, is the focus of empowerment by the TNWK Center through the Wana Karya Forest Farmers Group (KTH). Research in this village, carried out from 15 May to 13 June 2023, aims to identify the food types of Heterotrigona itama bees, understand feeding and communication behavior, and assess the economic value of selling bees and their impact on the economy. Villages were chosen because they represent communities that have significant bee logs. Apart from KTH, people can buy bee logs from individuals for around Rp. 750,000.00, or using trees with bee hives that are not used by the land owner, and can even obtain bee colonies by breaking them down. Explanation of the division of tasks in Heterotrigona itama bees, namely the Queen Bee Strata. The main task of the Queen Bee is to be responsible for reproduction in the bee colony. It is a female bee that was specially developed to be the leader of the colony. The Queen Bee's duties include laying eggs.

Penyuluhan Pemanfaatan Pupuk Organik Lokal di Kecamatan Bandar Negeri Suoh Kabupaten Lampung Damayanti, Inggar; Asmarahman, Ceng; Indriyanto, Indriyanto; Bintoro, Afif; Duryat, Duryat; Santoso, Trio
Jurnal Pengabdian Fakultas Pertanian Universitas Lampung Vol 3, No 1 (2024): Jurnal Pengabdian Fakultas Pertanian Universitas Lampung Vol 3 No 1, Maret 2024
Publisher : Agriculture Faculty, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jpfp.v3i1.9229

Penggunaan pupuk anorganik yang tinggi di kalangan petani pedesaan, meskipun praktis dan murah, dapat mencemari tanah dan mengurangi kesuburannya. Sebagai alternatif, pupuk organik diperlukan karena lebih aman dan ramah lingkungan. Pupuk organik dapat memperbaiki kualitas tanah dan membuka peluang inovasi pertanian di pedesaan. Kegiatan pengabdian masyarakat di Kecamatan Bandar Negeri Suoh, Kabupaten Lampung Barat, bertujuan meningkatkan pengetahuan dan keterampilan dalam memanfaatkan pupuk organik lokal. Kegiatan ini meliputi penyuluhan dan pelatihan pembuatan kompos dari bahan organik lokal dengan metode Participation Rural Appraisal (PRA). Hasil kegiatan menunjukkan antusiasme tinggi dari masyarakat yang sebagian besar adalah petani. Evaluasi awal dan akhir menunjukkan peningkatan pengetahuan tentang pupuk organik, jenis-jenisnya, manfaatnya, dan teknik pembuatannya. Penyuluhan ini diharapkan dapat meningkatkan produksi dan pendapatan masyarakat serta mendorong praktik pertanian berkelanjutan di wilayah tersebut.

Biochar Sebagai Pembenah Tanah Untuk Pertanian Regeneratif Pada Lahan Gapoktanhut Pujo Makmur Kecamatan Padang Cermin Kabupaten Tanggamus Duryat, Duryat; Bintoro, Afif; Asmarahman, Ceng; Riniarti, Melya; Imron, Imron
Repong Damar: Jurnal Pengabdian Kehutanan dan Lingkungan Vol 3, No 2 (2024): November
Publisher : Magister of Forestry,Department of Forestry, Faculty of Agriculture, University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/rdj.v3i2.9907

Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan kesuburan tanah dan produktivitas pertanian di lahan Hutan Kemasyarakatan (HKm) yang dikelola oleh Gabungan Kelompok Tani Hutan (Gapoktanhut) Pujo Makmur melalui penerapan biochar sebagai teknologi pembenah tanah dalam praktik pertanian regeneratif. Pelaksanaan kegiatan meliputi ceramah, diskusi, dan demonstrasi praktik pembuatan serta aplikasi biochar. Hasil kegiatan menunjukkan peningkatan signifikan dalam pengetahuan, sikap, dan keterampilan petani terkait biochar. Petani memahami definisi, manfaat biochar dalam memperbaiki sifat fisik, kimia, dan biologi tanah, serta teknik pembuatan dan aplikasinya. Pelatihan juga memberikan keterampilan praktis dalam memilih biomassa, membuat alat pirolisis, serta memproduksi biochar secara mandiri. Penggunaan biochar sebagai bagian dari pertanian regeneratif terbukti dapat memperbaiki kesuburan tanah secara berkelanjutan, mengurangi ketergantungan pada pupuk kimia, dan membantu mitigasi perubahan iklim. Masukan dari peserta mencerminkan kebutuhan untuk pendampingan berkelanjutan dan pelatihan lanjutan untuk memperdalam penerapan teknologi biochar di lahan mereka.

Co-Authors A.A. Ketut Agung Cahyawan W Ades Pangestu Andriyani, Della Eka Arief Darmawan Ayu Mayangsari Bainah Sari Dewi Ceng Asmarahman Christine Wulandari Cincin Bertasari Damayanti, Inggar Darlen Sikumbang Desi Indrasari Devi Aprillia Duryat - Duryat . Duryat Duryat Duryat, Duryat Duryat, Duyat Dwi Rahayu Damayanti Eni Widayanti Erviana Sari Erwin Erwin Feri Andrianto Fina Citha Kasih Gamal Muhammad Rizki Hafid Azi Darma Imron Imron, Imron Indra Gumay Febryano Indriyanto - Indriyanto . Indriyanto Indriyanto Indriyanto, Indriyanto Inggar Damayanti Karina Pratiwi Laksono Trisnantoro Luthfiana, Ulfa Machya Kartika Tsani Melya Riniarti Muhammad Ridwan Muhammad Rifqi Hariri Nugroho, Abi Oben . Oktoviani Purba Pangastuti, Sari Pramudiyanti Pramudiyanti Pratama, Kurnia Indy Qurratu Aini Na'ima Rahmat Safe’i Rega Renvillia Rian Setiawan Riyanto . Rudi Hilmanto rusita rusita Santoso, Trio Sigit Dwi Nurcahyo Slamet Budi Yuwono Sondri Kurniawan Sugeng Prayitno Harianto Supriyanto . Surnayanti . Surnayanti Surnayanti Surnayanti Surnayanti Susni Herwanti Tiopan Tua Halomoan Simamora Tri Jalmo Trio Santoso Tsani, Machya K. Ufara Qasrin Wahyu Kurniawan Winarno, Gunardi D Wulandhari Yanne Permata Sari Yosepin K. Simangunsong Yuli Ardani Lubis Yulianty Yulianty

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