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All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vegetalika Jurnal Ilmu Pertanian Agrikultura Jurnal Ilmu Dasar Jurnal Natur Indonesia AL KAUNIYAH Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati Agrovigor: Jurnal Agroekoteknologi Biogenesis: Jurnal Ilmiah Biologi CEMARA Journal of Degraded and Mining Lands Management AGRIVITA, Journal of Agricultural Science Planta Tropika UNEJ e-Proceeding Jurnal Penelitian Pertanian Terapan Agriprima : Journal of Applied Agricultural Sciences Jurnal Penelitian Pendidikan IPA (JPPIPA) Agrin : Jurnal Penelitian Pertanian SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Jurnal Agrotek Tropika Agritrop : Jurnal Ilmu-Ilmu Pertanian (Journal of Agricultural Science) Jurnal Pengabdian Magister Pendidikan IPA Jurnal Kreativitas PKM jurnal Ilmu Pertanian (Agricultural Science) J-Dinamika: Jurnal Pengabdian Kepada Masyarakat Jurnal Agrotek Indonesia Agroteknika Agro Bali: Agricultural Journal Jurnal Pengabdian Masyarakat IPTEKS Jurnal Bioindustri Jurnal Pengabdian Masyarakat Sasambo BIOVALENTIA: Biological Research Journal Journal of Applied Agricultural Science and Technology Prosiding Seminar Nasional Pengabdian Kepada Masyarakat PAPUMA: Journal of Comunnity Services Biosaintifika: Journal of Biology & Biology Education Journal of Bioindustry Jurnal Natur Indonesia
Restanto, Didik Pudji
Prodi Agronomi, Fakultas Pertanian, Universitas Jember
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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Journal : Jurnal Penelitian Pertanian Terapan

 1 
APLIKASI KITOSAN TERHADAP PERTUMBUHAN ANGGREK DENDROBIUM SONIA PADA TAHAP AKLIMATISASI Raisah Bani; Parawita Dewanti; Didik Pudji Restanto; Laily Ilman Widuri; Firdha Narulita Alfian
Jurnal Penelitian Pertanian Terapan Vol 22 No 2 (2022)
Publisher : Politeknik Negeri Lampung.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jppt.v22i2.2264

Abstract

Dendrobium orchid is one of the ornamental plants with high economic value. Public interest in orchids, especially Dendrobium species is quite high and dominates the markets which make the seedling request also getting higher. The critical stage in determining the success of orchid seedling growth is also determined by acclimatization techniques. Differences in environmental conditions at the acclimatization stage can cause transpiration and interfere with nutrient absorption of plantlets. Chitosan as a natural organic material is a simple derivative of chitin which can function as a biofertilizer and bioimmuner. The purpose of this study was to determine the response of orchid seedling growth to the application of chitosan for the success of the acclimatization stage. The research method used a completely randomized design (CRD) with one factor, concentration of chitosan. The acclimatization stage using chitosan application with concentrations of 0 ppm, 2 ppm, 2.5 ppm, 3 ppm, 3.5 ppm, 4 ppm, 4.5 ppm and 5 ppm. The data obtained were then analyzed for variance with the F test at the 5% level. The treatment with significant effect was further tested with Duncan Multiple Range Test (DMRT) at 95% level. The results showed that the application of chitosan with a concentration of 3 ppm had a significant effect in increasing the parameters of plant growth percentage, plant height, number of leaves, leaf width, leaf length, root length, number of roots, and fresh weight of Dendrobium sonia orchid plants at the acclimatization stage.
INVENTARISASI DAN IDENTIFIKASI MORFOLOGI TANAMAN GARUT (Maranta arundinaceus L.) DI KABUPATEN JEMBER Kacung Hariyono; Vega Kartika Sari; Riza Yuli Rusdiana; Indri Fariroh; Widya Kristiyanti Putri; Didik Pudji Restanto; Luluk Noviana
Jurnal Penelitian Pertanian Terapan Vol 22 No 3 (2022)
Publisher : Politeknik Negeri Lampung.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jppt.v22i3.2257

Abstract

The aim of this study is to identify the arrowroot morphology characters and its distribution pattern in Jember District, East Java Province. Plant inventory was carried out in 6 sub-districts, i.e. Arjasa, Sumbersari, Silo, Tanggul, Semboro, and Wuluhan from July to October 2021 using survey method. The sampling technique was done by accidental sampling. The results of dendogram analysis based on morphological characters showed that Sumbersari, Wuluhan, and Arjasa were sub-district areas with a lot of arrowroots, if compared to other 3 sub-districts. Three main groups were formed based on the similarity of arrowroot morphological characters, accessions from geographically adjacent sub-district or village had greater morphological similarities. Leaf length has a close relationship with leaf width, leaf sheath length, and leaf petiole diameter. The distance between stem segments has a correlation with stem height. The longest fibrous roots and stem diameter contributed less to arrowroot diversity. The number of internodes positively correlated with tuber circumference, tuber length, and tuber weight. Arrowroot plant accessions grew in groups according to certain morphological characteristics, which was also showed a close relationship between these accessions. Keywords: accession, arrowroot, genetic relationship, morphological characteristic
Organogenesis formation Porang plant (Amorphophallusmuelleri B.) At Several Concentrations of TDZ (Thidiazuron) Didik Pudji Restanto; Saputro Gumelar, Bachtiar; Handoyo, Tri; Ubaidillah, Mohammad; Candra Prayoga, Mohammad
Jurnal Penelitian Pertanian Terapan Vol 24 No 1 (2024)
Publisher : Politeknik Negeri Lampung.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jppt.v24i1.2882

Abstract

The porang plant (Amorphophallus muelleri B.) is a tuber plant. Porang plant propagation still uses conventional methods by using seeds or frogs that experience dormancy and take a long time to make seeds. The tissue culture technology approach through organogenesis is a solution for the supply of large-scale porang seed material. The research aims to determine the effect of TDZ (Thidiazuron) on the formation of organogenesis. This study used porang leaf explants grown on MS media. The research design used a completely randomized design with one factor, namely TDZ hormone at concentrations of 0 mg/L, 1 mg/L, 2 mg/L, 3 mg/L, and 4 mg/L. The results showed that leaf explants on the addition of TDZ hormone could form organogenesis indirectly, but gave a response to form shoots multiplication. TDZ concentration of 2 mg/L gave the highest proportion value in the parameter of callus formation power of 95%, regeneration power of 88%, and  number of shoots of 10.2 shoots.  
Co-Authors . Usmadi Adinda, Intan Dwi Agnes Natalia Wijaya Aji, Seto Purnomo Alfarisy, Fariz Kustiawan Anang Syamsunihar Antono, Moh Nuri Aprila Iga Mufidah Arsyika, Izna Arya Wiranegara Azizah, Kunti Anis Azizah, Maria Bambang Kuswandi Bambang Sugiharto Bintoro, Jatmiko Hardi Budha, Al Sura Tri Budi Kristanto Budi Kriswanto Budi Kriswanto Budi Kriswanto Budi Kriswanto Budi Kriswanto, Budi Calista, Zalza Candra Prayoga, Mohammad Darah Pertami, Rindha Rentina Dinata, Gallyndra Fatkhu Dodi Wijaya Dwi Erwin Kusbianto Dwika Nano Hariyanto Etik Wukir Tini Fanata, Wahyu Indra Duwi Farlisa, Veronenci Yuliarbi Fenny Irawati Fifteen Aprila Fajrin Firdauzi, Sandy Al Firdha Narulita Alfian Hadi Paramu Haliza, Nurhayadatul Handayani, Etty Hanif Fatur Rohman Hanifah, Fairuz Luthfi HARDIAN SUSILO ADDY Harsanti, Restiani Sih Indraloka, Aldy Bahaduri Kacung Hariyono Ketut Anom Wijaya Khozim, Mohammad Nur Khozin, Mohammad Nur Kriswanto, Budi Kurniasari, Leli Kushariyadi Kushariyadi Laily Ilman Widuri, Laily Ilman Laksono Trisnantoro Luluk Noviana Lutfi Pramukyana Mochammad Wildan Jadmiko Mohammad Nur Khozim Mohammad Nur Khozin Mohammad Nur Khozin Mona, Muhammad Dima Say Muhammad Dima Say Mona Muhammad Nur, Kholid Rosyidi Munandar, Denna Eriani Murtaqib Murtaqib Nafiah, Nur Lailin Nafisah Iqmatullah Natasha Florenika Nur Lailin Nafiah Nurfika Asmaningrum Nurhasna, Rifqi Pamungkas, Wahyu Eka Parawita Dewanti Parawita Dewanti Poppy Hartatie Hardjo Popy Hartatie Hardjo Prayoga, Mohammad Candra Putri, Widya Kristyanti Rahmawati Rahmawati Raisah Bani Ratnasari, Tri Refa Firgiyanto Refa Firgiyanto Resti, Ricke Windi Rizqi Maulana Rohman, Fadil Rusdiana, Riza Yuli Saputro Gumelar, Bachtiar Setiyono Setiyono Sholeh Avivi Sigit Soepardjono Sigit Soeparjono Simamora, Endah Cahyani Slameto . Slameto Slameto Slameto Slameto Slameto Slameto Sri Hartatik Sukri, M Zayin Suliswanto, Eko Nur Sundahri, Sundahri Susanto, Arnis Budi Thohirin, Ahmad Nazmi Thongiratama, Michael Anthony Tri Agus Siswoyo TRI HANDOYO Tri Handoyo Tri Ratnasari Tri Rini Kusparwanti, Tri Rini Tri Widyastuti Ubaidillah, Mohammad Ummi Solikhah, Ummi Vega Kartika Sari Veronenci Yuliarbi Farlisa Wahyu Indra Duwi Fanata Widya Kristiyanti Putri Widya Kristiyanti Putri Wildan Muhlison, Wildan Wulanjari, Distiana Yuli Witono Zahro, Fauziatuz