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Growing Caisim (Brassica juncea L.) Using Elaeisponic Production System Yanda, Yusrian S.O.; Fahrurrozi, Fahrurrozi; Supanjani, Supanjani
Akta Agrosia Vol 21 No 2 (2018)
Publisher : Badan Penerbitan Fakultas Pertanian (BPFP), Fakultas Pertanian, Universitas Bengkkulu

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Abstract

Elaeisponic is new introducing growing technique to produce vegetables by planting it in the frond based of oil palm trees (Elaeis guineensis Jacq.). However, there was no previous report on vegetable production by using elaeisponic production system, including the use of foliar fertilizers. This study aimed to determine the optimum consentrations and frequency of foliar fertilization for caisim grown in elaesisponic production system. An experiment was conducted in oil palm plantation area by using a factorial randomized complete block design with three replicates. The first factor of treatment consisted of three levels of foliar fertilizer concentration, 1 g l-1, 2 g l-1 and 3 g l-1, and the second factor was application frequency of foliar fertilizer, 7 days after transplanting (DAT), 7, 14 DAT and 7, 14, 21 DAT. Crop responses were determined on leaf greenness (SPAD index), shoot fresh weight (g), root fresh weight (g), leaf area (cm2) and plant dry weight.  Results indicated that both concentration of foliar fertilizer and frequency of application as wells as its interaction did not significatly affect leaf greenness, leaf area, shoot fresh weight, root fresh weight and plant dry weight of caisim plants.  Further research should be addressed on optimizing the use of palm oil frond bases as growing medium for vegetable production.  Keywords: Elaeisponic Production System; Brassica juncea L; Foliar Fertilizer; Frequency of Application.
EFFECTIVENESS OF VERMICOMPOST IN SUBSTITUTING UREA FOR PROMOTING GROWTH AND YIELDS OF MUNG BEAN (Vigna radiata L.) IN ULTISOLS Evendi Tri Mulyono; Hesti Pujiwati; Fahrurrozi Fahrurrozi; Bambang Gonggo Murcitro; Supanjani Supanjani; Hasanudin Hasanudin
Jurnal Ilmu-Ilmu Pertanian Indonesia Vol 25 No 1 (2023)
Publisher : BPFP Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/jipi.25.1.19-26

Abstract

Vermicompost is one of increasingly applied organic fertilizer to many vegetable crops in order to reduce the dependency on synthetic fertilizer, including the use of urea as nitrogen source. This experiment aimed to determine the best dosage combination of vermicompost and synthetic urea on growth and yields of mung bean grown in Ultisols. This experiment was arranged in a randomized complete block design  with three replicates. Treatments consisted of  (1) control, no urea and no vermicompost, (2) 50 kg/ha urea + no vermicompost, (3) 40 kg/ha urea + 3 Mg/ha vermicompost, (4) 30 kg/ha urea + 6 Mg/ha vermicompost, (5) 20 kg/ha urea + 9 Mg/ha vermicompost, (6) 10 kg/ha urea + 12 Mg/ha vermicompost, and (7) 0 kg/ha urea + 15 Mg/ha vermicompost.  Results indicated that the combination of urea and vermicompost increased plant height, leaf number, branch number, number of nodules/plant, shoot to root ratio, number of pods/plant, number of pods/plot, grain dry weight/plant, grain dry weight/plot, and total yield /ha, but not days to flowering and weight of 100 grains. The best combination to increased growth and yields of mung bean was 12 Mg/ha of vermicompost in combination with 10 kg/ha of urea.  This combination  produced the highest grain yields/ha (2.1 Mg/ha).   
Identification of lactic acid bacteria from lemea's to lower blood sugar levels in mice's diabetes mellitus Okfrianti, Yenni; Herison, Catur; Fahrurrozi, Fahrurrozi; Budianto, Budianto; Okticah, Anggi; Sari, Miliza Mayang
Jurnal Gizi Indonesia (The Indonesian Journal of Nutrition) Vol 13, No 2 (2025): June
Publisher : Department of Nutrition Science, Faculty of Medicine, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jgi.13.2.117-123

Abstract

Background: Diabetic is one of the main health problems in society throughout the world, so alternatives are needed to help prevent increasing blood sugar levels. In this case, lactic acid bacteria (LAB) are able to inhibit the performance of the alpha glucosidase enzyme in breaking down carbohydrates into glucose, lowering blood sugar levels so that lactic acid bacteria have potential in controlling hyperglycemia.Objectives: The purpose of this work is to assess the potential of four different strains of Lactobacillus that were isolated from lemea to reduce blood sugar levels in mice.Materials and Methods: This study used a pre-test, post-test, control group design for its experimental methodology. Six groups of 18 male mice, aged between 10 and 12 weeks, with body weights ± 25 g each, were formed,three mice comprised each group. This study was divided into 6 treatment groups, namely 1 group given acarboce, 1 group without treatment (aquadest), and 4 treatment groups given 4 types of pure BAL culture. Treatment consisted of P1 (giving L plantarum B1), P2 (giving L plantarum B2), P3 (giving L plantarum S1), and P4 (giving L fermentum S2). The initial stage of the research was to measure the initial fasting blood sugar of the mice, then alloxan was induced at a dose of 4.54 mg/kg BW and given intravenously at 0.1/10 g BW to the mice. After 5 days of alloxan induction, the fasting blood sugar level was measured again. If the blood sugar level was ≥ 127 mg/dL, the mice were declared DM and ready to be given treatment. The dose of acarbose was 0.65 mg/kg bw, and BAL culture with a concentration of 10 8 CFU/mL of 0.1 mg/ 10 g bw for 14 days every 7 days analyzed the blood sugar levels of the mice.Results: The results of the study showed that giving pure culture of L. plantarum from Betung bamboo shoot lemea to mice with type 2 diabetes mellitus (type 2 DM) as treatment P2 was superior to giving acarbose, P1, P3, and P4 in reducing blood sugar levels with pancreatic damage 50% and lower than other treatments, while the pancreas of type 2 DM mice without therapy had the greatest damage score based on histopathological data.Conclusion: Lactic acid bacteria from Lemea can help lower blood sugar levels and prevent the rate of damage to the pancreas of diabetic mice, with the best culture being L. plantarum from Lemea Betung bamboo shoots
Vermikompos untuk Mengurangi Cekaman Suhu Tinggi dalamProduksi Bawang Merah di Lahan Pesisir (Vermicompost to Reduce High Temperature Stress in Shallot Productionin Coastal Areas): Review Ayat, Taufik Hidayat; Fahrurrozi; Sumardi; Novianto
JURNAL PANGAN Vol. 34 No. 1 (2025): PANGAN
Publisher : Perum BULOG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33964/jp.v34i1.861

Abstract

         Bawang merah (Allium Cepa L.) merupakan komoditas sayuran hortikultura populer yang berperan sebagai sumber nutrisi dan pemberi cita rasa masakan di Indonesia. Konsumsi bawang merah per kapita masyarakat Indonesia meningkat dari tahun ke tahun, namun produksinya mengalami penurunan sejak tahun 2021. Pemanfaatan lahan marginal di kawasan pesisir merupakan alternatif strategis untuk meningkatkan produksi bawang merah. Salah satu kendala dalam produksi bawang merah di kawasan ini adalah cekaman suhu tinggi. Artikel ini bertujuan untuk mengkaji penggunaan vermikompos untuk mengurangi cekaman suhu tinggi dalam produksi bawang merah di lahan pesisir. Vermikompos adalah pupuk organik yang dihasilkan dari proses penguraian bahan organik oleh cacing tanah, terutama cacing Lumbricus yang mampu menjaga suhu dan kelembapan tanah secara optimal dengan memperbaiki aerasi tanah serta meningkatkan kemampuan tanah dalam menyimpan air. Vermikompos mengandung unsur hara makro dan mikro seperti nitrogen (N), fosfor (P), kalium (K), magnesium (Mg), besi (Fe), tembaga (Cu), dan mangan (Mn) yang bermanfaat untuk meningkatkan pertumbuhan tanaman dan hasil panen. Penggunaanvermikompos dapat menjadi solusi efektif untuk mengatasi cekaman suhu tinggi pada produksi bawang merah di wilayah pesisir dengan meningkatkan kualitas fisik tanah, biologi tanah dan sifat kimia tanah. Aplikasi vermikompos pada lahan di wilayah pesisir mampu meningkatkan produktivitas dan kualitas hasil bawang merah.             Shallot (Allium Cepa L.) is a popular horticultural vegetable commodity that serves as a source of nutrients and culinary flavor in Indonesia. Per capita consumption of shallots among Indonesian people has increased from year by year, however, its production has decreased since 2021. Utilization of marginal land in coastal areas is a strategic alternative to increase shallot production. One of the major challenges in shallot production in these area is high temperature stress. This article aims to examine the use of vermicompost to reduce high temperature stress in shallot production on coastal areas. Vermicompost is an organic fertilizer produced through the decomposition of organic matter by earthworms, especially Lumbricus, which can maintain optimal soil temperature and humidity by improving soil aeration and enhancing water retention. Vermicompost contains macro and micronutrients such as nitrogen (N), phosphorus (P), potassium (K), magnesium (Mg), iron (Fe), copper (Cu), and manganese (Mn), which are beneficial for increasing plant growth and yields. The use of vermicompost can be an effective solution to overcome high temperature stress in shallot production in coastal areas by improving the physical, biology, and chemical properties of the soil. Application of vermicompost on coastal lands has been shown to improve both the productivity and quality of shallot yields.
Growth and Yield of Pak Choi (Brassica rapa Subsp. Chinensis) in Responses to Leucaena Leaf-based Liquid Organic Fertilizer Wati, Dewi Anjasmoro; Fahrurrozi; Inoriah , Entang
Akta Agrosia Vol 26 No 2 (2023)
Publisher : Badan Penerbitan Fakultas Pertanian (BPFP), Fakultas Pertanian, Universitas Bengkkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/aa.26.2.73-78

Abstract

The uses of liquid organic fertilizer (LOF) have been increasingly practiced in organic vegetable to increase the effectiveness of solid organic fertilizer application. Farmers can produce LOF by using locally available green biomass in the surrounding production areas, including leaves of Leucaena leucocephala (Lam) de Wit. This experiment aimed to determine the best concentration of Leucaena leaf-based LOF on growth and yield of Pak Choi (Brassica rapa Subsp. Chinensis). An experiment was arranged in Randomized Complete Design with seven replicates. Treatments are several concentrations of Leucaena leaf-based LOF, 0%, 25%, 50%, 75% and 100%.  Although, the concentration of 50% was likely able to increase shoot length, leaf area and leaf greenness of Pak Choi, but the effects of Leucaena leaf-based LOF on leaf numbers, shoot fresh weight, shoot dry weight, root fresh weight and root dry weight of Pak Choi were insignificant.  Consistency effects of Leucaena leaf-based LOF in the production of Pak Choi should be re-evaluated
Changes in Soil Physical Properties Following Applications of Vermicompost Superimposed with Liquid Organic Fertilizer Hermawan, Bandi; Muktamar, Zainal; Fahrurrozi, Fahrurrozi; Setyowati, Nanik; Sujatmiko, Sigit; Chosin, Muhammad; Putri, Elsa Lolita
JOURNAL OF TROPICAL SOILS Vol. 29 No. 2: May 2024
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2024.v29i2.107-113

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Soil properties play essential roles in transmitting and holding precipitation water; therefore, they determine the amount of plant-available water in the soil profile. The study aimed to compare the size distributions of Andept soil pores following four-year applications of vermicompost and liquid organic fertilizer (LOF). The experiment was done from 2016 to 2019. The five doses of vermicompost (5, 10, 15, 20, and 25 Mg ha-1) set as the main factor, supplemented with 0 and 100 percent concentrations of LOF as a sub-factor, were arranged in a split-plot design with three replicates. Results showed that adding LOF decreased slow-drainage pores significantly when combined with 10 Mg ha-1 of vermicompost. However, the pore changes by LOF were not significant when applied to other doses of vermicompost. Applying vermicompost and LOF lowered the slow-drainage pores by increasing soil organic carbon and reducing soil particle density. The findings suggest that vermicompost and LOF act as soil ameliorants to reduce water loss by drainage from soil profiles. The study highlights the importance of soil properties in determining plant-available water in the soil profile.
Growth and Yield of Sweet Corn Hybrids Organically Grown During the Dry Season in the Midland with Monsoon Rainfall Pattern Faradilla, Rike; Chozin, Mohammad; Sudjatmiko, Sigit; Fahrurrozi, Fahrurrozi
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol. 14 No. 5 (2025): October 2025
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtepl.v14i5.1604-1610

Abstract

The comprehensive evaluation of sweet corn hybrids developed for organic production n needs to be conducted across different environmental conditions prior to their adoption by farmers. This study aimed to assess and compare the growth and yield of 17 sweet corn hybrids grown organically in a midland region characterized by a monsoon rainfall pattern. It was conducted during the dry season from July to October 2024 in Sumber Pakis Village, Pakis District, Malang Regency, East Java Province at an altitude of 550 m above sea level. The experiment was designed in a randomized complete block design with three replications and involved 17 sweet corn hybrids as the treatments. Data were collected for the plant growth performance and the ear yield characteristics. In general, the findings of the study suggest that the dry season that took place throughout the growing period led to drought stress, which negatively impacted the performances of sweet corn plants, including growth and ear yield characteristics of most of the hybrids evaluated. The exception was Caps 22 × Caps 23, which had the ability to maintain normal growth performance. Likewise, only Caps 2 × Caps 5, Caps 5 × Caps 17B, Caps 17B × Caps 23, Caps 22 × Caps 23, and Paragon still produced notable marketable ears.
Growth, yield, and yield related characteristics of sweet corn hybrids organically grown in a tropical highland Ladiasmi, Uci; Chozin, Mohammad; Fahrurrozi, Fahrurrozi; Sudjatmiko, Sigit
Jurnal Ilmu Pertanian Vol 10, No 2 (2025): August
Publisher : Faculty of Agriculture, Universitas Gadjah Mada jointly with PISPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ipas.106571

Abstract

The development of organic sweet corn varieties is ideally addressed to have a good adaptation to a variety of environmental conditions. This study aims to evaluate the performance of 17 sweet corn hybrids, consisting of 15 promising hybrids and 2 commercial hybrids grown organically in the highlands. The study was conducted in Batu City, East Java (1160 m above sea level) and arranged in a completely randomized block design with three replications. Evaluation was carried out on growth performance, productivity, and yield quality. The findings of the study showed that all tested hybrids exhibited good growth performance, as indicated by robust plant and a lot of leave. Nevertheless, Caps 2 x Caps 22, Caps 5 x Caps 17B, Caps 17B x Caps 23, and Caps 22 x Caps 23, respectively, emerged as the best hybrids in terms of overall growth performance. In terms of the productivity and quality of the ears produced, the hybrids Caps 5 x Caps 17B, Caps 5 x Caps 22, Caps 15 x Caps 17A, Caps 17A x Caps 17B, and Caps 17B x Caps 22 demonstrated their superiority in ear yields while meeting all established market quality standards.These findings suggest that, for orgnic production, these five hybrids can serve as the alternative for commercial varieties adressed for conventional production.  Further evaluation on the yield stability across environmental conditions is needed to  make these hybrids more predictable and dependable for the organic growers.
EFEKTIVITAS PUPUK ORGANIK CAIR PAITAN, BABANDOTAN DAN ECENG GONDOK PADA TANAMAN BAWANG MERAH Selpiya, Ayu; Fahrurrozi, Fahrurrozi; Setyowati, Nanik
Agrin Vol 24, No 2 (2020): Agrin
Publisher : Jenderal Soedirman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.agrin.2020.24.2.506

Abstract

Keunggulan Pupuk Organik Cair (POC) dibandingkan pupuk sintetik adalah memiliki efek residu yang lebih kecil bagi lingkungan. Disamping itu, selain kontribusinya dalam menyediakan unsur hara, POC dapat dibuat dari berbagai sumber bahan organik. Gulma atau tanaman pengganggu yang keberadaannya tidak diinginkan dapat dimanfaatkan sebagai sumber POC. Penelitian ini bertujuan untuk menentukan kosentrasi dan jenis POC terbaik terhadap pertumbuhan dan hasil tanaman bawang merah. Penelitian dilaksanakan di Kebun Percobaan Fakultas Pertanian, Universitas Bengkulu. Rancangan yang digunakan adalah Rancangan Acak Lengkap pola faktorial yang terdiri atas dua faktor perlakuan dan diulang tiga kali. Faktor pertama adalah Jenis POC, yaitu POC yang berasal dari gulma paitan (Tithonia diversifolia), babandotan (Ageratum conyzoides) dan eceng gondok (Eichhornia crassipes) sedangkan faktor kedua adalah konsentrasi POC terdiri atas 0%, 25%, 50%, 75% dan 100%. Variabel yang diamati meliputi tinggi tanaman, jumlah daun per rumpun, tingkat kehijauan daun, bobot brangkasan kering bagian atas, jumlah umbi per tanaman, dan bobot segar umbi per tanaman. POC berbahan dasar gulma paitan, gulma babandotan, dan eceng gondok memiliki dampak yang sama terhadap pertumbuhan dan hasil tanaman bawang merah. Oleh karena itu, ketiga gulma tersebut memiliki potensi sebagai POC untuk diaplikasikan pada tanaman bawang merah.Kata kunci: babandotan, bawang merah, eceng gondok, gulma paitan, POC.
ADAPTASI MORFOLOGI DAN FISIOLOGIS TANAMAN PADI SAWAH TERHADAP CEKAMAN GENANGAN AIR Fadhillah, Indah Mutiara; Hidayati, Khairunnisa; Hazana, Fatri Nur; Lestari, Desi; Fitriani, Lia; Anjani, Lia Rahmi; Fahrurrozi
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 23 No 2 (2025): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v23i2.5302

Abstract

Rice (Oryza sativa L.) is a major staple food crop in Indonesia whose production is highly vulnerable to flooding stress as a result of climate change. This article presents a systematic–narrative literature review examining scientific publications from the past ten years concerning the morphological and physiological responses of rice plants to flooding stress. The synthesis indicates that the main adaptive mechanisms of rice include the formation of aerenchyma tissue and adventitious roots, regulation of stem elongation (escape and quiescence strategies), and activation of anaerobic metabolism regulated by the SUB1A and SNORKEL1/2 genes. These mechanisms have been reported to enhance plant survival and maintain rice yield by approximately 20–40% compared with flood-intolerant varieties. An integrated understanding of these adaptive responses has important implications for the breeding of flood-tolerant rice varieties, adaptive water management in paddy fields, and the development of cultivation strategies in flood-prone areas to maintain rice production stability and support national food security amid climate change.
Co-Authors Agung H Lukman Agustin, Ferani Ahmad Zikri Al-Fikri, Sultan Imam Alakhyar, Alakhyar Almunawar, Said Agil Alnopri Amiati, Nani Tri Anjani, Lia Rahmi Ayat, Taufik Hidayat Ayub Sugara Bambang Gonggo Murcitro Bambang Gonggo Murcitro Bandi Hermawan Bilman W. Simanihuruk Budianto Budianto Budianto Budianto Budiyanto Budiyanto Chosin, Muhammad Daulay, Lalan Darham Desi Lestari, Desi Diana Eureka Anugrah Dora, Zelin Alsyah Dwi Wahyuni Ganefianti Edi Susilo Endrawan, Raka Teo Entang Inoriah Sukarjo Evan Dwi Septa Nugraha Evendi Tri Mulyono Ewa Aulia Fadhillah, Indah Mutiara Faiz Barchia Faradilla, Rike firdausy, febrizany sanjung miftahul Fitriani, Lia Hanipa, Hanipa Hasanudin Hasanudin Hasanudin Hayati, Lena Hazana, Fatri Nur Herison, Catur Hesti Pujiwati Hidayati, Khairunnisa Idarman Tarmizi - Indra, Zahra Salsabila Inoriah , Entang Irfan Nofriandi Isnin Kurnia Safitri J.S. Antromega Pratama Kanang Setyo Hindarto Ladiasmi, Uci Marwanto Marwanto Merakati Handajaningsih Merakati Handayaningsih Mochammad Chozin Mohammad Chozin, Mohammad Muhammad Chozin Muhammad Tegar Putra Bahari Mukhtasar, Mukhtasar Mukti Dono Wilopo Nabila, Athya Kania Nadrawati Nadrawati Nanik Setyowati Nanik Setyowati Nanik Setyowati Nola Windirah NOVIANTO Novrika, Donda Nurlina Banjarnahor Nurmeiliasari Okticah, Anggi Prasetyo Prasetyo Prastio, Pianto Ramadhan Priyono Prawito Priyono Prawito Putri, Elsa Lolita Rahmi Yuristia Restu Aminingsih Rina Perwanti Naibaho Riwandi, Riwandi Rizah Sasmita Rustikawati Ruviken, Mantegna Gordi Santoso, Marwin Saputra, Pringky Okta Sari, Dia Novita Sari, Miliza Mayang Selpiya, Ayu Selvia Wulan Hajijah SEMPURNA GINTING Septiana Anggraini Sigit Sudjatmiko Sigit Sudjatmiko Sigit Sudjatmiko Sigit Sudjatmiko, Sigit Suci, Yanuavitha Triana Eka Suharjo, Usman Kris Joko Sujatmiko, Sigit Sumardi Sumardi Sumardi Sunandar Supanjani, Supanjani Suwandana, Victorianus Chandra Taufik Hidayat Trio Putra Setiawan Tristantia Anggita Tyara, Tyara Ulfah Anis Usman Kris Joko Suharjo Utomo, Ferdian Noor Widya Venti Novita Sari Wati, Dewi Anjasmoro Widodo Widodo Widodo Widya Analisa Wulandari Wulandari Wulandari, Annisa Yanda, Yusrian S.O. Yenni Okfrianti Yulian, Yulian Yulisti Dwi Kencana Zahrani, Adelia Zainal Muktamar Zainal Muktamar Zainal Muktamar Zainal Muktamar Zainal Muktamar Zulkurnia, Ari