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All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Jurnal Ilmu Pertanian Indonesia Jurnal Sosial Ekonomi Pertanian JURNAL ILMU PERTANIAN Jurnal Teknologi Pangan Plumula : Berkala Ilmiah Agroteknologi Journal of Degraded and Mining Lands Management Jurnal Ilmiah Pangabdhi BIOEDUSCIENCE Jurnal Pertanian Agros Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) JURNAL AGROHITA Jurnal Pengabdian Magister Pendidikan IPA Cakrawala: Jurnal Litbang Kebijakan Agrotechnology Research Journal Jurnal Pembelajaran dan Biologi Nukleus Jurnal Agrium Agro Bali: Agricultural Journal Jurnal Pengabdian Masyarakat Ilmu Keguruan dan Pendidikan (JPM-IKP) Nusantara Science and Technology Proceedings LOSARI: Jurnal Pengabdian Kepada Masyarakat Syari'ah Economics JURNAL PERMADI: PERANCANGAN, MANUFAKTUR, MATERIAL DAN ENERGI Journal of Applied Plant Technology Agrocentrum
Ramdan Hidayat
Agrotechnology Departmen, Faculty Of Agriculture, Universitas Pembangunan Nasional “Veteran” Jawa Timur, Surabaya 60294, Indonesia
Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering 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 Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Public Health Social Sciences Transportation Other

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Journal : Nusantara Science and Technology Proceedings

 1 
Study of growth and yield of several sources of indonesian konjac (Amorphophallus onchophyllus) seedling by CPPU treatments Ramdan Hidayat
Nusantara Science and Technology Proceedings Seminar Nasional Magister Agroteknologi Fakultas Pertanian UPN “Veteran” Jawa Timur
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/nstp.2020.0616

Abstract

Indonesian konjac (Amorphophallus onchophyllus L.) are plants that contain high glucomannan substances and have distinctive growth characteristics that are influenced by weather changes. When entering the rainy season, the seeds grow and when they enter the dry season is dormancy, so the active growth period for konjac is only about 4 - 5 months. Seeds for cultivation of konjac, apart from being tubers, can also use bulbils or seeds. One of the efforts to promote the growth of konjac plants is the application of the growth regulator CPPU (N- (2-Chloro-4-pyridinyl) -N-phenylurea) as a cytokinin that effectively inhibits aging and accelerates cell division. The research objectives were to determine the interaction between the treatment of CPPU concentration and the kind seed source, to determine the effective concentration of CPPU and to determine the best type of seed source for konjac cultivation. The factorial experiment with two factors was arranged in a randomized block design (RBD) with 3 replications. The first factor in the treatment of CPPU concentration consisted of 4 levels (control, 5 ppm, 10 ppm and 15 ppm) and the second factor was the kind of seed source consisting of 3 types of seeds (tubers, bulbils and seeds). The results showed that there was no significant interaction of combination treatment of CPPU concentration and kinds of seed sources on the growth and yield of konjac plants. The concentration of growth regulators CPPU significantly affected tuber weight, increased tuber weight, tuber diameter and active growth period. The CPPU concentration of 15 ppm produced the highest weight of konjac tubers. The source of seedlings from bulbil is better than the source of seed from tubers and seeds in terms of increasing tuber weight.
Effect of Dosage and Timing of Coconut Water on Growth and Yield of Tomato Plants (Lycopersicum Esculentum, Mill.) Juli Santoso Pikir; Ersa Putri Sanjaya; Ramdan Hidayat
Nusantara Science and Technology Proceedings Seminar Nasional Agroteknologi Fakultas Pertanian UPN “Veteran” Jawa Timur 2021
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/nstp.2022.2010

Abstract

Tomato (Lycopersicum esculentum, mill.) is one of the horticultural commodities with high economic value. The demand is increasing from time to time. One of the factors that decrease productivity in tomato cultivation is due to high flower loss. This study aims to determine the effect of the best dose and time application of coconut water on the growth and yield of tomato plants. The research was conducted in March-June 2020 at the Experimental Garden of the Faculty of Agriculture, UPN “Veteran” Jawa Timur. The research used Completely Randomized Design (CRD) two factors which is dose and time application of coconut water that repeated three times for each treatment combination. The first factor was the dosage of coconut water with 4 levels, 0 ml/p; 500 ml/p; 1000 ml/p, and 1500 ml/p. The second factor was the time application of coconut water with 3 levels, 30 DAP, 45 DAP, and 60 DAP. The results showed that the combination treatment with a dosage of 500 ml with a time of application of 45 DAP showed the highest yields on the total number of harvested fruit, total harvested fruit weight, and fruitset.
Production of Several Types of Vegetables in the Composition of the Growing Media Cultivated in a Verticulture Ramdan Hidayat; Purnomo Edi Sasongko; Nora Augustien
Nusantara Science and Technology Proceedings International Seminar of Research Month 2021
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/nstp.2022.2465

Abstract

Mitigation of the risk of decreasing food security in urban areas can be done through the use of yardland through urban agriculture which is currently being carried out by urban communities since staying at home is one of the family's independent food solutions by cultivating short-lived vegetables (3-4 weeks) with a multilevel agricultural cultivation system. or ver-tical. The purpose of this study was to determine the composition of the growing media which resulted in the best production of three types of veg-etable crops cultivated vertically. The research was carried out in the ex-perimental garden of the Faculty of Agriculture, UPN "Veteran" Jawa Timur, Surabaya which was arranged in a completely randomized design (CRD), and was repeated 3 times. Factor 1 is the Composition of Planting Media which consists of 4 kinds of composition, namely: Soil, Compost, and Manure, namely: 1:1:1 (K1); 1:1:2 (K2); 1:2;1 (K3), and 1:2:2 (K4). The second factor is the type of vegetables (J), which consists of 3 types, namely: Pakcoy Mustard Plants (J1), Kangkung Plants (J2), and Red Spinach Plants (J3). The results showed that there was a significant interaction between plant height and vegetable production, where the K4J3 combination produced the highest production and was significant different with other treatment combinations.
Study of Pruning Types and Liquid Organic Fertilizer Concentration on Growth and Yield of Pepper (Capsicum frutescens L.) Ramdan Hidayat; Widi Wurjani
Nusantara Science and Technology Proceedings Seminar Nasional Magister Agroteknologi 2022
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/nstp.2023.3204

Abstract

This study aims to determine the best of combination treatment of pruning type and concentration of liquid organic fertilizer (LOF) on the growth and yield of pepper plants whose production is still low and has not yet achieved its production potential which can reach 20 tons/ha. The factorial study with 2 factors was arranged in a completely randomized design (CRD) which was repeated 3 times. The first factor is the type of pruning (P) which consists of 3 levels, namely: P0 = Not pruned (control), P1 = Pruning shoot tip, P2 = Pruning axillary shoot, while the second factor is the concentration of LOF NASA which consists of 3 levels , namely: K0 = 0 ml/l (control), K1 = 2 ml/l, and K2 = 4 ml/l. The results showed that there was a significant interaction between the combination of shoot pruning treatment and LOF NASA concentration on the number of branches and the number of productive branches. The combination of shoot trimming treatment and LOF NASA concentration of 2 ml/l water (P1K1) resulted in the best growth of pepper. Meanwhile, the single factor type of shoot tip pruning (P1) and LOF NASA concentration of 2 ml/l (K1) produced the best number of fruits and fruit weight of papper compared to other treatments.
Study of Pruning Types and Liquid Organic Fertilizer Concentration on Growth and Yield of Pepper (Capsicum frutescens L.) Ramdan Hidayat; Widi Wurjani
Nusantara Science and Technology Proceedings Seminar Nasional Magister Agroteknologi 2022
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/nstp.2023.3204

Abstract

This study aims to determine the best of combination treatment of pruning type and concentration of liquid organic fertilizer (LOF) on the growth and yield of pepper plants whose production is still low and has not yet achieved its production potential which can reach 20 tons/ha. The factorial study with 2 factors was arranged in a completely randomized design (CRD) which was repeated 3 times. The first factor is the type of pruning (P) which consists of 3 levels, namely: P0 = Not pruned (control), P1 = Pruning shoot tip, P2 = Pruning axillary shoot, while the second factor is the concentration of LOF NASA which consists of 3 levels , namely: K0 = 0 ml/l (control), K1 = 2 ml/l, and K2 = 4 ml/l. The results showed that there was a significant interaction between the combination of shoot pruning treatment and LOF NASA concentration on the number of branches and the number of productive branches. The combination of shoot trimming treatment and LOF NASA concentration of 2 ml/l water (P1K1) resulted in the best growth of pepper. Meanwhile, the single factor type of shoot tip pruning (P1) and LOF NASA concentration of 2 ml/l (K1) produced the best number of fruits and fruit weight of papper compared to other treatments.
Co-Authors Achmad Surkati Agus Sulistyono Alvan Hanif Ma'sum Antonia Jessica Sherlyn Da Costa Arief, Arsarizky Bambang S. Purwoko Dewanti, Felicitas Deru Dewanti, Felisitas Deru Didik Utomo Pribadi Dwiridhotjahjono, Jojo Eka Widiyawati Elly Syafriani Eriesta Wahyuningtyas Ersa Putri Sanjaya F. Deru Dewanti Fadilla Eka Rohcahyani Fernanda, Yohanes Ferry Guniarti Guniarti Guniarti Guniarti Idfi Setyaningrum, Idfi Jilian, Latni Juli Santoso Juli Santoso Pikir Kartini Kartini Kartini Kartini Kusumaningrum, Nora Augustien Latifah K. Darusman Lazuardi Akmal Islami Lisa Dwilyana Melinda Dwi Safitri Noni Rahmadhini Nora Augustien Nova Triani Nur Achadijah Pangesti Nugrahani Penta SURYAMINARSIH Pribadi, Didik Utomo Purnomo Edi Sasongko Purwadi MP. Ir Purwadi Purwadi Purwadi Purwadi Purwanto Purwanto Putri, Mila Yunianysyah RAMDANI, EGGY ARMAND Roedhy Poerwanto Rusyana, Mohammad Purwa Samodro, Intan Febriana Sefti Nurul Hidayah Shalihah, Fitriyatush Siti Nur Izza Sri Djajati Sri Widayanti SRI WIDAYANTI Sri Winarti Sudiyarto Sudiyarto Sudiyarto Sudiyarto Sumarno, Dodi Iwan Sutini Tazkiyah Ainul Qolbi Widi Wurjani Widyatmani Sih Dewi Wiwik Sri Harijani