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All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Jurnal Ilmu Pertanian Indonesia Jurnal Sosial Ekonomi Pertanian AGRIKA JURNAL ILMU PERTANIAN Jurnal Teknologi Pangan Plumula : Berkala Ilmiah Agroteknologi Jurnal Ilmu-Ilmu Pertanian Indonesia Journal of Degraded and Mining Lands Management AGRIVITA, Journal of Agricultural Science Jurnal Ilmiah Pangabdhi Resona : Jurnal Ilmiah Pengabdian Masyarakat BIOEDUSCIENCE Jurnal Pertanian Agros Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Jurnal Agrotek Tropika 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) PRIMA: Journal of Community Empowering and Services Abdi Masyarakat Biofarm : Jurnal Ilmiah Pertanian Nusantara Science and Technology Proceedings LOSARI: Jurnal Pengabdian Kepada Masyarakat Journal of Applied Plant Technology Engagement: Jurnal Pengabdian Kepada Masyarakat Agrocentrum
Ramdan Hidayat
Department Of Agrotechnology, Faculty Of Agriculture, Universitas Pembangunan Nasional “Veteran” Jawa Timur, Surabaya 60294, Indonesia
Religion Agriculture, Biological Sciences & Forestry Arts Humanities 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 Medicine & Pharmacology Public Health Social Sciences Transportation Other

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KAJIAN DOSIS KOMPOS AZOLLA DAN PUPUK UREA TERHADAP PERTUMBUHAN DAN HASIL TANAMAN SELADA (Lactuca sativa) Alvan Hanif Ma'sum; Guniarti Guniarti; Ramdan Hidayat
Jurnal AGROHITA: Jurnal Agroteknologi Fakultas Pertanian Universitas Muhammadiyah Tapanuli Selatan Vol 7, No 3 (2022): JURNAL AGROHITA
Publisher : Fakultas Pertanian Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jap.v7i3.6917

Abstract

Selada (Lactuca sativa) merupakan tanaman hortikultura yang banyak dibudidayakan petani secara intensif. Tanaman tersebut merupakan tanaman semusim yang dapat di budidayakan di daerah lembab, dingin, dataran rendah maupun dataran tinggi. Penelitian ini merupakan percobaan Faktorial dengan 2 faktor yang disusun menggunakan Rancangan Acak Lengkap (RAL). Faktor pertama adalah dosis Kompos Azolla (K) yang terdiri atas 4 taraf dosis dan faktor kedua adalah dosis pupuk urea (U) yang terdiri atas 4 taraf dosis. Perlakuan kombinasi dari dua perlakuan dihasilkan 16 kombinasi perlakuan yang masing-masing diulang 3 kali, sehingga terdapat 48 satuan percobaan, dimana masing-masing satuan percobaan diamati 3 tanaman. Penelitian ini dilatarbelakangi oleh menurunya jumlah produksi tanaman selada setiap tahunya. Penurunan nilai produksi selada dikaitkan dengan buruknya teknik budidaya yang dilakukan. Kompos Azolla dan pupuk urea menjadi solusi terbaik untuk meningkatkan jumlah prosuktifitas tanaman selada serta meminimalisir peggunaan pupuk kimia yang berlebihan.
Pendampingan Kelompok Tani Hutan Desa Panglungan Dalam Pembibitan Porang (Amarphophallus onchophillus Prain) Purwadi Purwadi; Purnomo Edi Sasongko; Ramdan Hidayat
Jurnal Ilmiah Pangabdhi Vol 8, No 2: Oktober 2022
Publisher : LPPM Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/pangabdhi.v8i2.14808

Abstract

Panglungan Village located in Wonosalam District, Jombang, with an altitude of 500 m above sea level, an area of 6.89 km2, and a population of 3,381 people. Most of the people's livelihoods rely on forest products such as coffee, durian, and avocado and a small portion come from dry land. The Panglungan Village community is part of the Forest Farmers Group (KTH) “U.D. Abadi Berkah Porang”, started to build porang nurseries, still on a household scale. The purpose of developing nurseries is to create alternative sources of livelihood that can be developed in the Panglungan Village area and its surroundings. Partner problems are 1). Farmers find it difficult to get porang seeds 2). Farmers' skills in Porang nurseries are still lacking 3). Quality porang seeds are not yet available, 4). The role of KTH “U.D. Abadi Berkah Porang” is not yet optimal. The solution to the problem is 1) Producing porang seedlings, 2). Assisting porang nurseries 3). Assistance with porang seed certification, 4). Empowering KTH "Abadi Berkah Porang" to play a role in helping to increase the economic capacity of the community through porang nurseries. The conclusion of community service activities is using seeds from porang seeds, 50 thousand porang seeds planted, assistance in making demonstration plots for purification of the Madiun-1 variety covering an area of 500 m2, the potential for porang nurseries to increase economic capacity is quite promising. Recommendations for future seed development are required to increase the number of seeds to meet other areas.
Study of Paclobutrazol Dosage and Seed Size on Growth and Yield of Porang (Amorphophallus onchophyllus P.) Sefti Nurul Hidayah; Ramdan Hidayat; Nova Triani
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol 11, No 4 (2022): Desember 2022
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtep-l.v11i4.574-588

Abstract

The konjac plant (Amorphophallus oncophyllus Prain.) contains high glucomannan with many benefits.  This experiment aimed to study effect of paclobutrazol dose and seedling size on the growth and yield of konjac plants.  The research was arranged factorially based on a Completely Randomized Design with two factor.  The first factor (paclobutrazol dose) consisted of P0: 0.0 g/plant, P1: 0.05 g/plant, P2: 0.10 g/plant, P3: 0.15 g/plant, P4: 0.20 g/plant.  The second factor (seed size) consisted of U1: 20-50 g/seed, U2: 100-150 g/seed, U3: 200-250 g/seed. Observation parameters included plant height, canopy diameter, stem diameter, stem sturdiness, number of buds, weight and diameter of tubers.  Results showed that paclobutrazol dose of 0.20 g/plant had a significant effect on stem sturdiness, weight and diameter of the tubers. The maximum of tuber weight obtained by paclobutrazol application of 0.2 g/plant was estimated to be 1,533 g with tuber diameter of 167 mm.  Small size seed (20-50 g) produced the largest number of buds and did not differ markedly from those of medium size seed (100-150 g).  Large size seed (200-250 g) produced the best konjac plants in term of canopy diameter, stem sturdiness, weight and diameter of tubers. Keywords : Dosage, Konjac, Paclobutrazol, Seed Size, Tuber Size
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.
STUDI PEMBERIAN DOSIS PUPUK NPK DAN PUPUK ORGANIK CAIR TERHADAP PERTUMBUHAN DAN HASIL TANAMAN TOMAT (Solanum lycopersicum) Farikatu Daroini; Widiwurjani Widiwurjani; Ramdan Hidayat
Jurnal Agrotek Tropika Vol 12, No 1 (2024): JURNAL AGROTEK TROPIKA VOL 12, Februari 2024
Publisher : Departement of Agrotechnology, Agriculture Faculty, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jat.v12i1.7557

Abstract

Tomat merupakan komoditi hortikultura yang memiliki kandungan gizi tinggi sehingga banyak dimanfaatkan oleh masyarakat. Manfaat dan kandungan gizi yang dimiliki buah tomat yang tinggi menyebabkan permintaan pasar terhadap tomat setiap tahunnya mengalami peningkatan. Peningkatan hasil produksi tanaman tomat dapat diupayakan melalui pemupukan yang tepat. Pelaksanaan penelitian bertempat di Desa Bulurejo, Diwek, Jombang pada bulan Februari-Juni 2023. Rancangan percobaan menggunakan Rancangan Acak Kelompok dengan dua faktor. Faktor pertama yaitu pupuk NPK (16 gram/tanaman, 24 gram/tanaman, 32 gram/tanaman, dan 40 gram/tanaman). Faktor kedua yaitu POC DI Grow (tanpa POC DI Grow, 4 ml/tanaman, 8 ml/tanaman dan 12 ml/tanaman). Hasil penelitian dan analisis data mengungkapkan bahwa kombinasi dosis pupuk NPK 32 gram/tanaman dan POC DI Grow 12 ml/tanaman menghasilkan jumlah daun umur 28 hst terbanyak dan umur berbunga tercepat. Pemberian dosis pupuk NPK 32 gram/tanaman cenderung menghasilkan rata-rata terbaik pada parameter pengamatan vegetatif tanaman, sedangkan dosis 40 gram/tanaman cenderung memberikan hasil rata-rata terbaik pada parameter pengamatan generatif tanaman. Pada pemberian dosis POC DI Grow 12 ml/tanaman memberikan hasil rata-rata terbaik pada seluruh parameter yang diamati. sedangkan dosis 40 gram/tanaman cenderung memberikan hasil rata-rata terbaik pada parameter observasi generatif tanaman. Pada pemberian dosis POC DI Grow 12 ml/tanaman memberikan hasil rata-rata terbaik pada seluruh parameter yang diamati. sedangkan dosis 40 gram/tanaman cenderung memberikan hasil rata-rata terbaik pada parameter observasi generatif tanaman. Pada pemberian dosis POC DI Grow 12 ml/tanaman memberikan hasil rata-rata terbaik pada seluruh parameter yang diamati.
Pengembangan Hilirisasi Porang (Amarphopallus Onchopillus Prain) sebagai Agroindustri Unggulan Jawa Timur Hidayat, Ramdan; Purwadi, Purwadi; Sasongko, Purnomo Edi; Dwiridhotjahjono, Jojo
CAKRAWALA Vol 16, No 2: Desember 2022
Publisher : Badan Penelitian dan Pengembangan Provinsi Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32781/cakrawala.v16i2.496

Abstract

Tujuan kajian ini mengembangkan agroindustri bibit unggul, budidaya, kelembagaan petani dan pemasaran, serta peta kapasitas produksi dan areal budidaya porang. Motodologi yang digunakan meliputi 4 kerangka model, yaitu: agroindustri pembibitan, pengembangan budidaya, kelembagaan petani dan pemasaran, serta pemetaan kapasitas produksi pabrik. Hasil kajian menunjukkan: Agroindustri bibit unggul dilakukan melalui perbanyakan spora, katak dan umbi. Pengembangan budidaya porang di Jawa Timur terdapat di 29 Kabupaten dengan luas area budidaya 36.616 ha dan 5 Kabupaten dengan luas areal lebih dari 1.000 ha, diantaranya: Trenggalek, Madiun, Jember, Ponorogo dan Pacitan. Kapasitas produksi 17 perusahaan pengolah umbi menjadi chips, tepung, beras, mie dan tahu sebesar 266.250 ton/tahun. Model tata niaga porang di Jawa Timur meliputi: Pemasaran langsung umbi produksi dan bibit (umbi dan katak). Pemasaran tidak langsung berupa bibit. Model Supply Chain Management agroindustri porang yang proporsional antara petani, pengepul, pabrik dan distributor.
Pengaruh Konsentrasi Pupuk Organik Cair (POC) dan Pupuk Hayati Terhadap Pertumbuhan dan Hasil Tanaman Terung Ungu (Solanum melongena L.) Arief, Arsarizky; Pribadi, Didik Utomo; Hidayat, Ramdan
BIOEDUSCIENCE Vol 8 No 2 (2024): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jbes/14552

Abstract

Background: The purple eggplant is a vegetable commodity that highly favored by many people due to it is delicious taste and benefical nutrition content for health. The demand of purple eggplants increased significantly every year, but it is often not matched by an increase in production caused by poor cultivation. The increased production can be achieved through several efforts, one of which is fertilization with organic materials. This research aims to determine the optimal combination and concentration of each treatment for the application of liquid organic fertilizer (LOF) and biological fertilizer which can provides the best influence on plant growth and yield of purple eggplant. Methods: This research used a completely randomized design (CRD) consisting of 2 factors. The first factor was the concentration of liquid organic fertilizer (N) divided into 3 levels, consists of 0 ml/l (N0), 4 ml/l (N1), and 8 ml/l (N2). The second factor was the concentration of bio-fertilizer (P) divided into 4 levels, consists of 0 ml/l (P0), 10 ml/l (P1), 20 ml/l (P2) and 30 ml/l (P3). Results: The result indicated that the concentration of 8 ml/l LOF and 30 ml/l bio-fertilizer was able to increase the number of leaves, total flowers per plant, total fruits per plant, and total fruits fresh weight per plant. Conclusions: This Research can be concluded that the concentration of 8 ml/l LOF and 30 ml/l bio-fertilizer gave the best effect on purple eggplants.
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.
Respon Hasil Cabai Rawit (Capsicum frutescens L.) pada Umur Pemangkasan Pucuk Dan Dosis TrichokomposRespon Hasil Cabai Rawit (Capsicum frutescens L.) pada Umur Pemangkasan Pucuk Dan Dosis Trichokompos Putri, Mila Yunianysyah; Dewanti, F. Deru; Hidayat, Ramdan
BIOEDUSCIENCE Vol 8 No 3 (2024): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jbes/14672

Abstract

Background: Increasing the productivity of Chili pepper plants can be done by pruning shoots and using trichotomous biofertilizer as an alternative to chemical fertilizers. This study aims to determine the effect of treating shoot pruning age and adding trichotomous doses on Chili pepper plant yields. Methods: This experiment used a Randomized Block Design with two factors. The first factor is the age of shoot pruning, which consists of 4 treatment levels, namely P0 = No pruning, P1 = shoot pruning 14 HST, P2 = shoot pruning 21 HST, P3 = shoot pruning 28 HST and trichotomous dose as the second factor consisting of 4 treatment levels, namely T0 = Without trichotomous, T1 = 600g/plant, T2 = 800 g/plant, and T3 = 1000 g/plant, so that 16 treatment combinations were obtained with three replications. Results: The results showed that the combination of pruning age treatment of 28 HST and trichotomous dose of 800g/plant produced the best number of flowers. A pruning age of 28 HST gave the best results on the number of leaves, leaf area, productive branches, total number of fruits per plant, and total fruit weight per plant. A trichotomous dose of 800 g/plant gave the best results on plant height, number of productive branches, total number of fruits per plant, and total fruit weight per plant. Conclusion: The pruning age of shoots and trichotomous doses affect the yield of Chili pepper plants.
Composition of Growing Media and Concentration of Foliar Fertilizer Affected Yield and Quality of Purple Eggplant (Solanum melongena L.) Hidayat, Ramdan; Melinda Dwi Safitri; Pangesti Nugrahani
Jurnal Ilmu Pertanian Indonesia Vol. 30 No. 1 (2025): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.30.1.48

Abstract

The study aimed to obtain the best combination of growing media composition and the concentration of foliar fertilizer (Gandasil B) on the yield quality of eggplant. The research was conducted from December 2022 to February 2023 in Nganjuk Regency, using a completely randomized design of two factors. The first factor was composition of the growing media, which comprised of soil:husk charcoal:cow manure with ratios of (1:1:1), (1:1:2), (1:2:1), and (2:1:1), and the second factor was the concentration of foliar fertilizer (0, 2, 4, 6 g/L). The results exhibited that the combination of (1:2:1) medium growing composition and the 2 g/L concentration of foliar fertilizer produced the best fruit diameter with an increase of 22.35% compared to the combination of growing media (1:1:1) and concentration of foliar fertilizer of 2 g/L. The composition of the soil growing medium 1:2:1 gave the best results on fruit length and diameter, average fruit weight, and total fruit weight per plant. A quadratic regression analysis of the concentration of foliar fertilizer and the number of purple eggplant fruits showed that the highest concentration of foliar fertilizer was 5.78 g/L. Keywords: foliar fertilizer, fruit diameter, growing medium, purple eggplant
Co-Authors Achmad Surkati Agus Sulistyono Ahyaniah Dewi Syabarina Alvan Hanif Ma'sum Arief, Arsarizky Arif Fathoni Baharuddin Mohammad Luthfi Bambang S. Purwoko Da Costa, Antonia Jessica Sherlyn Deajeng Putri Safira Nariswari Dewanti, Felicitas Deru Dewanti, Felisitas Deru Didik Utomo Pribadi Dwilyana, Lisa Dwiridhotjahjono, Jojo Eka Widiyawati Elly Syafriani Eriesta Wahyuningtyas Ersa Putri Sanjaya F. Deru Dewanti Fadilla Eka Rohcahyani Farikatu Daroini Fasya, Elfira Rizki Oktaviana Fernanda, Yohanes Ferry Fitriyah Fitriyah Guniarti Guniarti Guniarti Guniarti Hadi Suhardjono Hidayah, Sefti Nurul Idfi Setyaningrum, Idfi Intan Febriana Samodro Jilian, Latni Kartini Kartini Kartini Kartini Kusumaningrum, Nora Augustien Latifah K. Darusman Lingga Unzilaturrohmah Melinda Dwi Safitri Mellyaningtyas, Chintia Dinda Muhammad Fahri Rizaldi Noni Rahmadhini Nora Augustien Nova Triani Nur Achadijah Nur Izza, Siti Oktaviana Fasya, Elfira Rizki Pangesti Nugrahani Penta SURYAMINARSIH Pikir, Juli Santoso Pribadi, Didik Utomo Pudjibudojo, Jatie K. Purnomo Edi Sasongko Purwadi MP. Ir Purwadi Purwadi Purwanto Purwanto Putri, Mila Yunianysyah Roedhy Poerwanto Santoso, Juli Sefti Nurul Hidayah Shalihah, Fitriyatush Sholeha, Nadiyatus Sri Djajati SRI WIDAYANTI Sri Widayanti Sri Winarti Sudiyarto Sudiyarto Sudiyarto Sudiyarto Sutini Utami, Nabila Sofia Rizka Widi Wurjani Widiwurjani Widiwurjani Widiwurjani Widyatmani Sih Dewi Wiwik Sri Harijani Wurjani, Widi Yonny Koentjoro Zakiyah, Nur Meili