Article Per Year (5 Year)
p-Index From 2021 - 2026
2.554
P-Index
This Author published in this journals
All Journal Jurnal Ilmu Pertanian Indonesia Jurnal Silvikultur Tropika (JST) Jurnal Pengolahan Hasil Perikanan Indonesia Jurnal Ilmu Lingkungan Agrikultura Teknotan: Jurnal Industri Teknologi Pertanian Sosiohumaniora Jurnal Natur Indonesia Cropsaver : Journal of Plant Protection Jurnal Hortikultura Jurnal Tanaman Industri dan Penyegar Jurnal Pengajaran Matematika dan Ilmu Pengetahuan Alam AGRIVITA, Journal of Agricultural Science Jurnal Perlindungan Tanaman Indonesia JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA Majalah Ilmiah Biologi BIOSFERA: A Scientific Journal JURNAL AGRONIDA Jurnal Entomologi Indonesia Jurnal Agrotek Lestari Asean Journal of Science and Engineering (AJSE) GENIUS JOURNAL (General Nursing Science Journal) JUSTE (Journal of Science and Technology) Jurnal Media Akademik (JMA) Policy Brief Pertanian, Kelautan, dan Biosains Tropika Artikula
Dede Maryana
Unknown Affiliation
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Nursing Public Health Social Sciences Other

Published : 49 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 49 Documents
Search

 1   2   3   4   5 
Diversity and Composition of Termites in Several Types of Land Use Heriza, Sri; Buchori, Damayanti; Harahap, Idham Sakti; Maryana, Nina
AGRIVITA Journal of Agricultural Science Vol 46, No 3 (2024)
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v46i3.4277

Abstract

Changes in land use due to deforestation can affect the diversity, composition, and structure of fauna communities, including termites. This study aims to examine the diversity, composition, and structure of the termite community in several land uses. Land uses include natural forest, secondary forest, plantation of oil palm, and settlements in Dharmasraya District, West Sumatra Province. The research was conducted to determine the distribution of species and termite colonies in Dharmasraya District. The research method used observation on the level of habitat disturbance. The observations were conducted on 50 m x 10 m plots. One plot was split into 5 m x 5 m sub-plots, and there were 20 sub-plots in total. Termite samples collected from each plot were identified in the laboratory. This study found 14 species of termites on different land uses in Dharmasraya Regency West Sumatra Province. The level of disturbance of land use types affects the composition and structure of termites within it, especially from taxon groups and their food groups, and there are similarities in termite species composition in natural forests and secondary forests and and also similarities on termite species composition in oil palm plantations and settlements.
MANAJEMEN RISIKO AKAD IJARAH PARALEL DI KSPS NUSANTARA CABANG TANAH MERAH Nina Maryana
Jurnal Media Akademik (JMA) Vol. 2 No. 11 (2024): JURNAL MEDIA AKADEMIK Edisi November
Publisher : PT. Media Akademik Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62281/v2i11.930

Abstract

Manusia merupakan makhluk sosial yang tidak serta-merta dapat melakukan sesuatu sendiri, maka diperlukan bantuan orang lain dalam memenuhi kebutuhan sehari-hari. Akad atau perjanjian merupakan persetujuan kedua belah pihak atas hal disepakati, hal ini terjadi juga ketika melakukan jual beli dalam pemenuhan kebutuhan, akad merupakan interaksi atara penjual dan pembeli. Pembeli dapat barang yang diingkan sedangkan penjual menerima sejumlah pembayaran. Namun dalam memenuhi kebutuhan masyarakat tidak serta-merta dalam kondisi berkecukupan, sehingga diperlukan solusi yang dapat ditempuh dengan melakukan akad yang tidak bertentangan pada prinsip syariah bagi masyarakat muslim. Salah satunya dengan melakukan akad yang sering ditemui dalam kehidupan sehari-hari yaitu akad ijarah. Ijarah adalah akad sewa-menyewa dengan memanfaatkan guna barang atau jasa disertai imbalan (ujrah) yang telah disetujui, terdapat berbagai macam akad ijarah salah satunya aad ijarah paralel yang dibahas pada penelitian ini. Akad ijarah paralel adalah akad ulang sewa dalam rangka disewakan kembali ke pihak lain, lembaga bank atau non bank syariah menyewa pertama kali akan menyewakan kembali objek tersebut kepada pihak lain yang tak lain nasabah itu sendiri tanpa menggabungkan atau mencampur akad pertama dengan akad kedua. Hal ini memudahkan masyarakat dalam memenuhi keinginan namun memiliki keterbatasan dana, tapi di samping itu tidak mudah terdapat berbagai risiko yang dihadapi oleh seseorang dan lembaga keuangan syariah dalam menerapkan akad ijarah. Tujuan penelitian ini untuk mengetahui manajemen risiko akad ijarah yang terjadi di KSPS NUSANTARA Cabang Tanah Merah. Metode yang digunakan penelitian lapangan (field research) dengan pendekatan studi kasus yaitu untuk memperoleh data secara komperhensif serta memberikan pemahaman mendalam mengenai manajemen risiko akad ijarah paralel lalu dianalisis secara kualitatif. Hasil penelitian menunjukkan bahwa pihak BMT melakukan manajemen risiko dengan cara meliputi: identifkasi, pengukuran, dan pementauan terhadap nasabah.
Efficacy of Iron Tablet Supplementation on Hemoglobin Levels in Adolescents: A Systematic Review Nanda, Elma; Maryana, Nina; Fadilah, Miftah; Fauzia, Aulia Ridla; Nurapandi, Adi; Marliany, Heni
Genius Journal Vol. 6 No. 1 (2025): GENIUS JOURNAL
Publisher : Inspirasi Foundation

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56359/gj.v6i1.528

Abstract

Introduction: Iron deficiency anemia is one of the most common nutritional problems among adolescents and can significantly affect physical growth, cognitive development, and overall health. Iron tablet supplementation is widely recognized as a primary intervention to increase hemoglobin levels and prevent anemia in this population. Objective: This study aims to evaluate the effectiveness of iron tablet supplementation in increasing hemoglobin levels among adolescents with anemia. Method: A systematic literature review was conducted using four databases: PubMed, JSTOR, ProQuest, and Garuda. The review included studies published between 2019 and 2025 that examined iron tablet supplementation in adolescents diagnosed with anemia. Hemoglobin levels were assessed before and after supplementation to determine effectiveness. Study selection, data extraction, and quality appraisal were performed independently by two reviewers following the PRISMA guidelines and using the CASP checklist. Results: Four studies involving a total of 430 adolescent participants met the inclusion criteria. All included studies reported a significant increase in hemoglobin levels following daily iron tablet supplementation, particularly among adolescent girls. One month of supplementation was found to be effective in reducing the prevalence of anemia. Conclusion: Iron tablet supplementation is an effective intervention for increasing hemoglobin levels and reducing the incidence of anemia in adolescents. These findings support the continued use of iron supplementation programs as a public health strategy to improve adolescent health and prevent long-term complications associated with iron deficiency anemia.
Potential pests and diseases on Sari Intan snake fruit in Bintan Regency, Riau Islands, Indonesia Fitriani, Melli; Maryana, Nina; Tondok, Efi Toding
Jurnal Hama dan Penyakit Tumbuhan Tropika Vol. 25 No. 2 (2025): SEPTEMBER, JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA: JOURNAL OF TROPICAL PLAN
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jhptt.225190-200

Abstract

Sari intan is a superior variety of snake fruit developed in Bintan District, Riau Islands, in 2015. The pests and diseases that attack the Sari Intan variety are not yet known. This research was conducted to analyze and identify potential pests and diseases affecting Sari Intan snake fruit at different plant ages in Bintan Regency. A survey was conducted in nurseries and in plantations with two- and five-year-old plant populations. Insects found were collected and identified in the laboratory. Plant parts showing disease symptoms were also collected; the pathogens were identified, and the intensity of damage was measured. Data were processed using Microsoft Office Excel 2010 and described qualitatively. The results showed that potential insect pests included Iceria sp. (Hemiptera: Monophlebidae), Coccotrypes sp. (Coleoptera: Curculionidae), and Setothosea asigna (Lepidoptera: Limacodidae). A non-insect pest observed was Zonitoides arboreus (Stylommatophora: Gastrodontidae). The incidence of disease in Sari Intan snake fruit leaves reached 100%, with a damage intensity of 58,7%, caused by fungal infections. The fungi identified were Pestalotia sp., Colletotrichum sp., Helminthosporium sp., Fusarium sp., and Curvularia sp. An important postharvest disease was fruit rot, caused by Thielaviopsis paradoxa.
Penerapan Model Quantum Writing dalam Meningkatkan Keterampilan Menulis Argumentasi Siswa Purlilaiceu, Purlilaiceu; Maryana, Dede
Jurnal Artikula Vol 2 No 1 (2019)
Publisher : Universitas Mathla'ul Anwar Banten

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30653/006.201921.54

Abstract

This research is motivated to create a pleasant learning atmosphere or situation and create a productive learning process and change the teaching paradigm into learning, with this change the educational process into a process of how to learn together between teachers and learners and apply the right learning methods. Based on the results of the initial survey conducted by researchers showed that the quality of writing learning in Indonesian subjects in class XI students has not reached the minimum completion criteria (KKM) limit, this can be seen from the results of writing test scores that have not reached the target and the average grades of students obtained during the paragraph or essay writing test. In accordance with the development of science and technology have also emerged several new learning methods that are breakthroughs such as quantum writing methods in writing essays. This research uses action research methods focused on classroom situations, commonly known as classroom action research. Data collection techniques that are carried out include observations / observations, namely activities carried out by researchers and collaborators to observe students in Indonesian learning. As for the results of recapitulation of data or grades of students of grade XI IPA 3 in writing exposition essays using quantum writing models in cycle I obtained an average of 74 and cycle II obtains an average score of 79, with the minimum completion criteria specified by the basic competence of writing exposition which is 78. So the target of achievement of the goal in the writing skills of the exposition essay is 90% achieved or successful means that students are able to write well.
Kutudaun (Hemiptera: Aphididae) pada gulma di sekitar lahan pertanian di Jawa Barat beserta kunci identifikasinya Maharani, Yani; Hidayat, Purnama; Rauf, Aunu; Maryana, Nina
Jurnal Entomologi Indonesia Vol 15 No 2 (2018): July
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5994/jei.15.2.68

Abstract

Aphids (Hemiptera: Aphididae) are considered as one the most important pest in the world. Some species of aphids were reported as serious pests and plant virus vectors, especially on horticultural crops. Weeds in the agricultural area can serve as an alternative hosts for some aphids which are plant pests or plant virus vectors. The objective of this research was to identify aphid species of weeds in the agricultural production area in West Java and to provide the identification key. Aphids collection was done on the weeds in the agricultural fields in 9 districts of West Java. Aphids were collected from 13 species (5 families) of weeds. The identification of aphid was peformed based on the adult specimens. The research manased to come up with 12 species of aphid on weeds. Three of the 12 collected species were Epameibaphis frigidae (Oestlund), Metopolophium dirhodum (Walker), and Pseudaphis sijui (Eastop) has never been reported in West Java. Six species were known as vectors of plant viruses in agricultural crops. The most commonly found aphid species was Schizaphis graminum (Rondani) in the yard grass (Eleusine indica).
Masa hidup imago, progeni, dan kemampuan parasitisasi Anagyrus lopezi (De Santis) (Hymenoptera: Encyrtidae), parasitoid kutu putih singkong Maharani, Juwita Suri; Rauf, Aunu; Maryana, Nina
Jurnal Entomologi Indonesia Vol 16 No 3 (2019): November
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (454.296 KB) | DOI: 10.5994/jei.16.3.138

Abstract

Parasitoid Anagyrus lopezi (De Santis) (Hymenoptera: Encyrtidae) was introduced from Thailand into Indonesia in early 2014 to control the invasive cassava mealybug, Phenacoccus manihoti Matile-Ferrero (Hemiptera: Pseudococcidae). Research was conducted in laboratory with the objectives to determine effect of honey on adult longevity, to study fecundity, progeny production, and sex ratio, and to evaluate effect of increased host density to parasitization. Studies were carried out by exposing 3rd instar nymphs of mealybug to parasitoids. Effect of honey on adult longevity was done in the absence of hosts. Fecundity was measured by the number of mummies formed. Results showed that adult females lived for 3.7 days, while males lived for 3.2 days when only provided water. Adult longevity increased significantly when honey was provided. Parasitoids with access to 50% honey lived almost six to nine fold longer than those provided water. Over its adult life, A. lopezi parasitized 96–287 mealybugs with an average of 203.7 or 34.6% of hosts were parasitized, and 24.86% were killed through host feeding. Development from egg to adult emergence required 17.97 and 17.67 days for males and females respectively. The average number of offspring produced per female was 88.8 individuals, of which 56.9% were females. The number of hosts parasitized at densities varying from 2–100 cassava mealybugs corresponded to a type III functional response.
Keanekaragaman lalat buah (Diptera: Tephritidae) dan parasitoidnya di Taman Buah Mekarsari, Cileungsi, Bogor Ardiyanti, Rizky Marcheria; Maryana, Nina; Pudjianto, Pudjianto
Jurnal Entomologi Indonesia Vol 16 No 2 (2019): July
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (820.906 KB) | DOI: 10.5994/jei.16.2.65

Abstract

Fruit fly (Diptera: Tephritidae) is one of the important pest in horticultural plants which can cause quantitative and qualitative losses of production. One of the potential natural enemies to control the fruit flies is parasitoid. The aim of this research was to study the diversity of fruit flies and its parasitoids in Mekarsari Fruit Garden. The research was carried out in March to August 2017. Identification of fruit flies and parasitoids was conducted at Insect Biosystematics Laboratory, Institut Pertanian Bogor. Fruit flies were collected by setting Steiner traps and collecting infested fruits. In each sampling point, two traps were installed useing two different attractants, i.e. methyl eugenol (ME) and cue lure (CL). Steiner traps were set up for six weeks and the trapped fruit flies were taken every week. Collected fruits were 1 kg for each fruits species, within 1-6 timed depend on fruit existence. Based on ME attractants, 4 species of fruit flies were identified, i.e. Bactrocera (B.) carambolae, B. (B.) umbrosa, B. (B.) dorsalis, and B. (B.) occipitalis, while 6 species were attracted by CL, i.e. B. (B.) albistrigata, B. (Z.) calumniata, B. (Z.) caudata, B. (Z.) cucurbitae, B. (Z.) tau, and D. (C.) longicornis. Three parasitoids (Hymenoptera: Braconidae) were found from rotting fruits, i.e. Diachasmimorpha longicaudata (Ashmead), Fopius arisanus (Sonan), and F. vandenboschi Fullaway.
Jasa penyerbukan serangga pengunjung bunga pada pertanaman stroberi di Ciwidey, Bandung Masyitah, Siti; Rauf, Aunu; Maryana, Nina; Kahono, Sih
Jurnal Entomologi Indonesia Vol 16 No 2 (2019): July
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (457.479 KB) | DOI: 10.5994/jei.16.2.115

Abstract

Strawberry (Fragaria x ananassa Duch) is a horticultural crop whose pollination partly depends on insects. Study was conducted in a strawberry field in Ciwidey-Bandung, with the objective to assess the contribution of flower-visiting insects to strawberry pollination. In this study, the contribution was assessed by pollinators abundance, duration of visits to flower, and pollination efficiency i.e. number of developed achenes, fruit weight and size, and ripening time. The study recorded four most frequent strawberry flower visiting insects which were two hoverfly species:  Episyrphus balteatus (Deg.) (47.3%) and Melanostoma sp. (33.8%); and two bee species: Lasioglossum sp. (7.0%) and Asian honey bee Apis cerana Fabricius (5.3%). Duration of visit per flower by the hoverflies was 7.75–10,00 minutes and by the bees was 0.25–0.79 minutes. Fruits developed from flowers that had received a single visit by each insect species had more number of developed achenes (1.6-1.8 times), higher fruit weight (1.8–2.3 times), bigger fruit size (1.2–1.3 times), and shorter ripening time (1–3 days), compared to those fruits developed from flowers not visited by the insect. The presence of bees and hoverflies play an important contribution to strawberry pollination in Ciwidey. Our findings have implications for increasing strawberry yield through management of insect pollinators.
Co-Authors . Uju ALI NURMANSYAH Ardiyanti, Rizky Marcheria Arifah Rahayu Carmencita Tjahjadi Dadan Hidayana Dadan Hindayana DADANG DADANG DAMAYANTI BUCHORI Debby M. Sumanti Dedi . Dedi Rosadi DEWI SARTIAMI Dyah Eka Y Efi Toding Tondok Elna Karmawati Fadilah, Miftah Fanani, Muhammad Zainal Fathan Hadyan Rizki Fauzia, Aulia Ridla Fransina Latumahina Funny Soesanthy Hapsah Adawiyatul Qodir Harwanto ; Heni Marliany Hermanu Triwidodo Herni Dwinta Pebrianti, Herni Dwinta Herry Marta Saputra Husni dan Zulfanazli Pudjianto Alfian Rusdy I Wayan Winasa Ichsan Luqmana Indra Putra, Ichsan Luqmana Indra Idham Sakti Harahap Indah Putri Januar Yustia Joko Santoso Karmawati, Elna Kiki Fajrina Simamora Kikin H Mutaqin Maharani, Juwita Suri Martini Wali Martini Wali Martini Wali Melli Fitriani Mr Ade Siswandi Mr Encang Patran Mr Kasmanah Mr Marnan Sudiman Mr Totoy Dahria Mrs Diana Rochintaniswati Mrs Engka Sukarsih Mrs Intang Rustinit Mrs Iyam Mariyam Mrs Leni Trisnayantit Mrs Nina Marlianat Mrs Sriyani Mrs Yanti Hamdiyati Mrs Yeti Sulastri Nanda, Elma Noor Farikhah Haneda Nurapandi, Adi Pudjianto Pudjianto Purlilaiceu PURNAMA HIDAYAT R Poerwanto Rani Dessy Karyani RAUF, AUNU Rika Ludji Roestamy, Martin Rusli Rustam Rusli Rustam S Manuwoto Sahetapy, Betty Setyono, S. Sih Kahono Siti Masyitah, Siti Soesanthy, Funny Sri Heriza Syafrida Manuwoto SYAFRIDA MANUWOTO Syawaluddin Syawaluddin Yani Maharani Yani Maharani, Yani Yoga Yuniadi