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All Journal Journal of Tropical Life Science : International Journal of Theoretical, Experimental, and Applied Life Sciences JTSL (Jurnal Tanah dan Sumberdaya Lahan) Journal of Degraded and Mining Lands Management AGRIVITA, Journal of Agricultural Science International Journal of Advances in Intelligent Informatics Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) BUANA SAINS Viabel : Jurnal Ilmiah Ilmu-Ilmu Pertanian Journal of Robotics and Control (JRC) Jurnal Tanah dan Iklim Journal of Applied Agricultural Science and Technology Agrimas : Jurnal Pengabdian Masyarakat Bidang Pertanian
Cahyo Prayogo, Cahyo
Universitas Brawijaya
Aerospace Engineering Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Engineering Environmental Science Mathematics Mechanical Engineering Physics Other

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The Plant Wisdom of Dayak Ot Danum, Central Kalimantan Herianto, Herianto; Kusuma, Zaenal; Nihayati, Ellis; Prayogo, Cahyo
Journal of Tropical Life Science Vol 8, No 2 (2018)
Publisher : Journal of Tropical Life Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (805.361 KB) | DOI: 10.11594/jtls.08.02.06

Abstract

This research aims to describe plants diversity having local wisdom value for Ot-Danum Dayak people, Tumbang Payang village and Tumbang Kania village, Central Kalimantan. The result reveals that since a long time ago, Ot-Danum Dayak people truly depend on natural resources to meet various daily needs. The vast majority of subsistence and society's income are form forest plants product. Plant diversity can provide food product for society, can produce various plants to be consumed and also produce alternative income sources, such as exploited for food, medicine, fermentation, tonic, cosmetic, building material and etc. However, the existing plant diversity is endangered since deforestation and forest degradation, and even there are many lesser-known species. Therefore, it needs to quickly find the information about the species to conservation effort, given the existing forest resource has a big potential to be developed and cultured to the species through domestication and providing a genetic resource for hybridization and selection.
The Plant Wisdom of Dayak Ot Danum, Central Kalimantan Herianto Herianto; Zaenal Kusuma; Ellis Nihayati; Cahyo Prayogo
Journal of Tropical Life Science Vol. 8 No. 2 (2018)
Publisher : Journal of Tropical Life Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jtls.08.02.06

Abstract

This research aims to describe plants diversity having local wisdom value for Ot-Danum Dayak people, Tumbang Payang village and Tumbang Kania village, Central Kalimantan. The result reveals that since a long time ago, Ot-Danum Dayak people truly depend on natural resources to meet various daily needs. The vast majority of subsistence and society's income are form forest plants product. Plant diversity can provide food product for society, can produce various plants to be consumed and also produce alternative income sources, such as exploited for food, medicine, fermentation, tonic, cosmetic, building material and etc. However, the existing plant diversity is endangered since deforestation and forest degradation, and even there are many lesser-known species. Therefore, it needs to quickly find the information about the species to conservation effort, given the existing forest resource has a big potential to be developed and cultured to the species through domestication and providing a genetic resource for hybridization and selection.
Utilization of Various Organic Wastes as Liquid Biofertilizer Carrier Agents towards Viability of Bacteria and Green Bean Growth Novi Arfarita; Tsuyoshi Imai; Cahyo Prayogo
Journal of Tropical Life Science Vol. 12 No. 1 (2022)
Publisher : Journal of Tropical Life Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jtls.12.01.01

Abstract

The problem in the production of biofertilizers is that raw materials are cheap, easy to get and apply. Another problem is determining the viability of the consortium microbes in a biofertilizer formulation. This study aims to determine the bacterial viability of various liquid media originating from organic waste as a liquid biofertilizer carrier. Three indigenous bacterial strains under consortium for phosphate soluble (Pantoea ananatis strain 53 (BC32)), non-symbiostic Nitrogen fixation (Bacillus licheniformis strain S45) and stabilizing soil aggregate (Pseudomonas plecoglossidastrain PR19) were added to liquid biofertilizer. The study evaluated 10 treatments using a randomized design with three replicates. The treatments are as follows: Peptone,molasses, Compost wash from seaweed waste, Vermiwash, molasses + glycerol, compost wash from seaweed waste + glycerol, vermiwash + glycerol, molasses + PEG (PolyEthylene Glycols)1%, compost wash seaweed waste + PEG 1%, and Vermiwash + PEG 1%. This biofertilizer formulation (liquid) was kept for 16 weeks at optimumpH 5.5. VP3 (Vermiwash made from vermicompost + PEG 1%) treatment showed thebest viability of bacterial strains during the 16-week storage period. The pathogenicitytest using green bean seeds Vima-1 showed that all liquid formulations of biological fertilizers with the three consortium bacterial isolates did not show signs of diseases and demonstrated better growth than the control treatment. Compared to other treatments, the best growth of bacterial strains was detected with MP2 (Molasses + glycerol) treatment. Formulations using vermiwash and PEG appear to maintain bacterial viability in the formulation effectively. However, the formulation of molasses and glycerol exerts a stimulating effect on sprouts growth.
Co-Authors A.A. Ketut Agung Cahyawan W Adaby, Resnu Wahyu Aji Prasetya Wibawa Anita Nur Khoiriyah Azis, Novrianty Rizqi Budi Prasetya Chesly Kit Kobua Daljit Singh Karam Danny Dwi Saputra Degi Harja Asmara Delma Aida Syavitri Didik Suprayogo Eka Zainul Hasan Syahfinada Putra Ellis Nihayati Elmi Junita Tarigan Fauzi, Muhammad Rifqi Fitra, Ahmad Ali Yuddin Gabryna Auliya Nugroho Haidar Fari Aditya Herianto Herianto Heru Nurwarsito Ishaq, Rizqi Maulana Izzuddin Al Qassam Kurniatun Hairiah Kurniawan Sigit Wicaksono, Kurniawan Sigit Kusumawati, Irma Ardi Mahayu Woro Lestari Mardiani, Mila Oktavia Mochtar Lutfi Rayes Muhammad Ihsan Nihayati, Ellis Noegraha Sholehuddin Novanto Yudistira Novi Arfarita Nugroho, Gabryna Auliya Nurul Istiqomah Nurul Istiqomah Oakley, Simon Pitaloka, Dyah Prastyaji, Dimas Purnamasari, Eka RATNA SARI, RIKA Retno Anggraini Retno Suntari Rika Ratna Sari Rina Rachmawati Rizki Maulana Ishaq Rohani, Rosesita Tri Suci Rosalynda, Eka Novia Sandi Gunawan Sanindya Rivaliati Saputra, Danny Dwi Seca Gandaseca Setianingsih, Titin Eka Setyawan P. Sakti Setyawan Purnomo Sakti Subekti Rahayu Sudiarso Sudiarso Syahrul Kurniawan Takaya Higuchi Tanya Naomi Indarto Tanya Naomi Indarto Tommy Triady Ginting Tsuyoshi Imai Ustiatik, Reni Virgus Amien Nugroho Virgus Amien Nugroho Virgus Amin Nugroho W Widianto Wayan Firdaus Mahmudy Widianto Widianto Wulandari, Diah Kartika Wuri Nastiti Ying-Tzy Jou Yu-Min Wang Yu-Ting Weng Yudo Tyasmoro, Setyono Yulia Nuraini Zaenal Kusuma Zaenal Kusuma