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Ai Komariah -, Ai Komariah
Fakultas Pertanian Universitas Winaya Mukti
Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Physics Social Sciences Veterinary Other

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Pemanfaatan Lahan Pekarangan dan Lahan Tidur dalam Mendukung Ketahanan Pangan Di Desa Haurngombong Pamulihan Sumedang Lia Amalia; Ai Komariah; Edang Juliana
Bandung Conference Series: Economics Studies Vol. 4 No. 2 (2024): Special Issue: Perguruan Tinggi Mandiri Gotong Royong Membangun Desa (PTMGRMD)
Publisher : UNISBA Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29313/bcses.v4i2.12561

Abstract

Abstract. In Haurngombong Village, Sumedang, many yards and idle land are still not optimally utilized, and some are even left abandoned, only overgrown with bushes and grass. In addition, the existence of yard land is starting to be squeezed as the population increases. The high price of land can lead to ideas for utilizing idle land, vacant land or less productive land. The purpose of this service is so that the Haurngombong village community is more interested in optimally utilizing yard land and idle land around the house, realizing the family food security program and increasing family income. This community service activity begins with observation to see the condition and response of the community. Then the socialization of lectures on the utilization of yard land and idle land was carried out. The results of this community service activity are an increase in awareness and knowledge of human resources (Tim penggerak PKK, kelompok Wanita Tani, Pemuda Karang Taruna, and the surrounding community) in managing and utilizing yard land and idle land. Utilization of land for family gardens is the right choice for the village community. Family gardens can be planted with various types of plants such as vegetables, fruits and medicinal plants. Family gardens can increase food availability and help save family expenses. Abstrak. Di Desa Haurngombong Sumedang, pekarangan dan lahan tidur masih banyak yang belum dimanfaatkan secara optimal, bahkan masih ada yang dibiarkan terbengkalai, hanya ditumbuhi semak dan rerumputan. Selain itu, keberadaan lahan pekarangan mulai terdesak seiring pertambahan jumlah penduduk. Mahalnya harga tanah dapat menimbulkan ide untuk pemanfaatan lahan tidur, lahan kosong atau lahan yang kurang produktif. Tujuan pengabdian ini agar masyarakat desa Haurngombong lebih tertarik lagi untuk memanfaatkan lahan pekarangan dan lahan tidur di sekitar rumah secara optimal, terwujudnya program ketahanan pangan keluarga serta meningkatkan pendapatan keluarga. Kegiatan pengabdian ini diawali dengan observasi untuk melihat kondisi dan respon Masyarakat. Kemudian dilakukan sosialisasi ceramah penyuluhan pemanfaatan lahan pekarangan dan lahan tidur. Adapun hasil dari kegiatan pengabdian ini adalah peningkatan kesadaran dan pengetahuan sumber daya manusia (Tim penggerak PKK, kelompok Wanita Tani, Pemuda Karang Taruna, dan masyarakat sekitar) dalam mengelola dan memanfaatkan lahan pekarangan dan lahan tidur. Pemanfaatan lahan untuk kebun keluarga menjadi pilihan yang tepat bagi masyarakat desa. Kebun keluarga dapat ditanam dengan berbagai jenis tanaman seperti sayuran, buah-buahnan dan tanaman obat-obatan. Kebun keluarga dapat meningkatkan ketersediaan pangan dan membantu menghemat biaya pengeluaran keluarga.
Pengaruh Konsentrasi Rizobakteri Pemacu Tumbuh Tanaman Dan Dosis Pupuk NPK Terhadap Pertumbuhan Dan Hasil Kedelai (Glycine Max L. Merrill) Varietas Dering 2 Danger, Crobertha Oba Doa Rathu; Komariah, Ai; Romiyadi, Romiyadi
OrchidAgro Vol. 4 No. 1 (2024)
Publisher : Fakultas Pertanian Universitas Winaya Mukti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35138/orchidagro.v4i1.642

Abstract

Penelitian ini bertujuan untuk mengetahui dan mempelajari interaksi RPTT dan pupuk NPK serta mencari konsentrasi dan dosis perlakuan yang memberikan pengaruh yang terbaik terhadap pertumbuhan dan hasil tanaman kedelai varietas Dering 2. Percobaan dilaksanakan di kebun percobaan Fakultas Pertanian UNWIM pada bulan Februari hingga Juni 2023, ketinggian tempat 875 mdpl dan jenis tanah Andisol.  Percobaan ini menggunakan Rancangan Acak Kelompok (RAK) pola faktorial yang terdiri dari 2 faktor. Faktor pertama yaitu konsentrasi RPTT yang terdiri dari 4 taraf, yaitu: p0 = 0 ml L-1, p1 = 5 ml L-1, p2 = 10 ml L-1 dan  p3 = 15 ml L-1. Faktor kedua yaitu dosis NPK yang terdiri dari 4 taraf, yaitu n0= 0 kg ha-1, n1= 5 kg ha-1, n2= 10 kg ha-1 dan n3= 15 kg ha-1. Hasil penelitian menunjukkan tidak terjadi interaksi antara konsentrasi RPTT dan dosis pupuk NPK, secara mandiri konsentrasi RPTT 15 ml L-1 berpengaruh nyata terhadap bobot 100 biji, sedangkan dosis pupuk NPK 150 kg ha-1 berpengaruh terhadap jumlah daun umur 35 HST dan dosis 450 kg ha-1 berpengaruh nyata terhadap bobot 100 biji.Kata kunci : Kedelai, Konsentrasi Rizobakteria Pemacu Tumbuh Tanaman, Dosis Pupuk NPK
Pengaruh Macam Komposisi Media Tanam Dan Konsentrasi Zat Pengatur Tumbuh Rootone-F Terhadap Pertumbuhan Stek Kembang Kertas (Bougainvillea glabra) Dan Hasil Panen Bayu Risbarkah, Euis; Komariah, Ai; Mulyana, Hudaya
OrchidAgro Vol. 4 No. 2 (2024)
Publisher : Fakultas Pertanian Universitas Winaya Mukti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35138/orchidagro.v4i2.810

Abstract

This research aims to see whether there is an interaction between the composition of the planting media and the concentration of ZPT Rootone-F on the growth of Bougainvillea glabra cuttings. The results of this research can provide information regarding the composition of the planting media and the concentration of ZPT Rootone-F which can increase the growth of Bougainvillea glabra cuttings. This experiment used a two-factor randomized block design (RAK) and was repeated twice. Factor 1 or more precisely the composition of the planting medium (m) includes 4 levels: m1 = soil + sand + organic fertilizer (1: 1: 1), m2 = soil + sand + compost (2: 1: 1), m3 = soil + sand + compost (1: 2: 1) and m4 = soil + sand + compost (1: 1: 2). The second factor is the use of different concentrations of Rootone-F, including 5 levels: f0 (0 g L-1 Water “Control”), f1 (10 g L-1 Water), f2 ( 20 g L-1 Water), f3 ( 300 g L-1 Water) and f4 (40 g L-1 Water). Differences in media components and Rootone-F concentrations in Bougainvillea glabra cuttings had no effect on the growth of Bougainvillea glabra cuttings. However, they produced different growth independently based on different treatments. Key words: Substances, cuttings, Rootone-F auxin concentration
The Development of Contextual Approach E-Modules to Improve Students’ Mathematical Problem Solving Ability on Junior High School Komariah, Ai; Purwasih, Ratni
(JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Vol. 7 No. 3 (2024): VOLUME 7 NUMBER 3, SEPTEMBER 2024
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jiml.v7i3.20492

Abstract

This study aims to develop an E-Module that can be used by teachers to support the learning process so that students more easily understand material in interactive mathematics at SMPN 4 Cipeundeuy. In order to do so, this research using research and development (Reaserch and Development) with the 4D development model (Define, Design, Develop, and Disseminate). Research conducted using this model is limited to step 3 (Define, Design, Develop) due to time and cost constraints during the research. The subjects of this study were class IX students for limited trials and class VIII students for wide trials. The data that has been collected is then analyzed using Microsoft Excel. The results of the study on the feasibility of teaching materials were seen from the results of the assessment of lesson plans, worksheets, and media with a percentage of 93.80% and the results of assessments by two mathematics teachers with a percentage of 89%. Teaching materials were tested for practicality using a student response questionnaire with a percentage of 90%. Thus this teaching material can be implemented and can be used. The results of this study can be categorized as valid, practical, and very feasible because they have received a good due diligence.
Effect of Composition and Duration of Media Fermentation on Components and Yield of Merang Mushrooms (Volvariella volvacea) Hanafi, Harri; Ria, Elly Roosma; Komariah, Ai; Sondari, Nunung
Zuriat Vol 35, No 1 (2024): Mei, 2024
Publisher : Breeding Science Society of Indonesia (BSSI) / PERIPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/zuriat.v35i1.54564

Abstract

In the cultivation process, the composition of growing media and the length of composting of growing media affect the yield of merang mushrooms. This research was conducted in June 2023. Aiming, to determine the effect of the interaction of composition and duration of media composting on the components of yield and yield of mushroom. This research was conducted in the mushroom experiment barn of the Faculty of Agriculture, Winaya Mukti University, with an altitude of 898 meters above sea level. Using a randomised group design (RAK) factorial pattern, consisting of two factors. The first  factor is media composition.  m1 (100% cotton + 0% rice husk),  m2 (75% cotton+25% rice husk), m3 (50% cotton+50% rice husk), m4 (25% cotton+75% rice husk), m5 (0% cotton+100% rice husk), m5 (0% cotton+100% rice husk). The second factor is the length of media composting of 5 days (m1) and 10 days (m2). The results showed that the media composition of 75% cotton and 25% rice husk with a composting time of 5 days gave an effect on the components of the results of the diameter of the average yield of 3.1 cm and affected the yield of 160 fruits with a total harvest weight of 1.5 kg per plot.
Evaluation of Molecular Markers and Morphology In Identification of Local Porang Strain in Karawang District Komariah, Ai; Romiyadi; Dyah Setya Wuryani; Luthful Hakim; Nunung Sondari; Lia Amalia; Muhammad Subandi
International Journal of Advanced Multidisciplinary Vol. 2 No. 3 (2023): International Journal of Advanced Multidisciplinary (October - December 2023)
Publisher : Green Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38035/ijam.v2i3.402

Abstract

Porang plant tubers have the potential to have high economic value, because they contain glucomannan which is good for health and can be processed into a food source to replace carbohydrates. The aim of the study was to identify Karawang Local Porang strains using molecular markers and morphological characters as an effort to conserve and utilize Karawang's local biological resources. Exploration of Local Porang Karawang was carried out at the foot of Mount Sanggabuana which is the habitat of Porang in Karawang district. Molecular identification was carried out at BBPP Biotechnology and Agricultural Genetic Resources with comparisons of Porang Sidrat., Madiun 1 and SS1 Bulukumba varieties. Morphological identification was carried out at the Basic Laboratory of the Faculty of Agriculture, Winaya Mukti University. Based on the results of the DNA amplification of the Porang samples using four RAPD primers, it was found that the three primers showed differences in banding patterns between the Porang Karawang sample and the three Porang varieties for comparison (Porang Madiun 1 Sidrap and SS1 Bulukumba). This shows that there is genetic variation between Porang from Karawang and three other Porang. The results of genetic relationship analysis using four RAPD primers showed that the Porang Karawang sample was different from the Porang samples from the other two areas. The morphological identification results showed differences in characteristics with the comparison. The Karawang Local Porang variety has high quality as indicated by high glucomannan levels of 79.80%.
Moringa Leaf Powder as Environmentally Friendly Repellent Agent for Controlling the Warehouse Insect Pest for Black Soybean Grain Roosma Ria, Elly; Hidayat, Enceng; Muliani, Yenny; Komariah, Ai; Abdullah, Rohana; Masnenah, Endeh; Kantikowati, Endang
Jurnal Agrosci Vol 1 No 5 (2024): Vol 1 No 5 Mei 2024
Publisher : Ann Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62885/agrosci.v1i5.270

Abstract

Black soybean grain (Glycine max L. Merril.) storage is susceptible to insect pests such as Callosobruchus analis (F.), which feeds on soybeans. Steroids/triterpenoids, phenolics, alkaloids, tannins, and terpenoids found in moringa leaf powder can be employed as insect repellents in black soybean grain warehouses. The purpose of this study was to ascertain how applying plant-based insecticides made from powdered moringa leaf will affect the amount of C. analis (F.) that died, the severity of the damage, and the weight loss of black soybean seeds of the Detam 4 Prida varieties. The study took place from August to October 2019 at an elevation of 878 meters above sea level in the Biology Laboratorium of the Agriculture Faculty, University of Winaya Mukti. An experimental design including five treatments and five replications was employed as the research methodology. A was not given any moringa leaf powder; B, C, D, and E each received 0.25, 0.75, and 1 grams of moringa leaf powder, fine powder, and so on. 10 pairs of C. analis (F) per jar were used in each treatment, which involved 100 g of black soybean grain. In the storage of black soybean grain, the percentage of seed damage, weight loss, the number of eggs, larvae, pupae, and images, and mortality of C. analis (F) were all impacted by 0.75 g of moringa leaf powder, according to the findings. According to this research, C. analysis, a warehouse insect pest, is effectively repelled by powdered moringa leaf (F.).
Investigating, Determining Morphological Features, Development and Producing Capacity, and Linking Local Rice (Oryza Sativa L.) in Sumedang District Amalia, Lia; Sondari, Nunung; Komariah, Ai; Sukmawati, Deti; Ulfah, Indriana; Mulyana, Hudaya; Parlinah, Linlin; Hanan, Acep
Jurnal Agrosci Vol 1 No 5 (2024): Vol 1 No 5 Mei 2024
Publisher : Ann Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62885/agrosci.v1i5.272

Abstract

In order to create future superior varieties, local rice (Oryza sativa L.) is a source of germplasm. In Sumengang Regency, conservation efforts are required to prevent the extinction of native rice genotypes. This study attempts to investigate native rice in Sumedang Regency, identifying morphological characteristics, studying growth and yield, and family links. The study's sites included greenhouses and experimental paddy fields at Winaya Mukti University's Faculty of Agriculture in Tanjungsari, Sumedang Regency, and the Sumedang Regency area. A survey method, descriptive qualitative analysis, and an experimental methodology employing a Randomized Block Design (RBD) with 18 treatments of local rice cultivars and two repetitions were used to conduct the research from May 2022 to December 2022. Sixteen local rice cultivars from Sumedang and two local rice cultivars from Tuban and Probolinggo were discovered as a result of research in the form of exploration; morphological characters were identified using the UPOV criteria (2020); growth characters with high yields were discovered in Gemah and Tri Sakti cultivars, whereas Bagendit cultivars tended to have low growth but high fruitfulness. All 18 of the examined cultivars showed variations in growth and yield. The dendrogram that resulted from the phenetic analysis split the eighteen rice cultivars into two groups: Group I was made up of local rice cultivars, namely Sertani, Bagendit, Masreum, Gading, Jablay, Patenggang, Gede Wangi, Hawara salak, Mentik Susu A, Godang, and Omas Genteng; group II was made up of local rice cultivars, namely Jalur, Gemah, Mesir Super, Sri Dewi, Tri Sakti, Mentik Susu B, and Mareum. There is a 56.16% similarity between each distinct rice variety. Many Sumedang local rice cultivars, such as Gading, Jablay, and Patenggang, share morphological characteristics. The morphological character data shows a 90% similarity coefficient amongst the cultivars.
Pengaruh Berbagai Jenis Pupuk Kandang Terhadap Pertumbuhan Dan Hasil Dua Varietas Tanaman Kangkung (Ipomoea Aquatica L.) Saepudin, Deden; Noertjahyani; Komariah, Ai
OrchidAgro Vol. 5 No. 1 (2025)
Publisher : Fakultas Pertanian Universitas Winaya Mukti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35138/orchidagro.v5i1.915

Abstract

This study focuses on the effects of different organic manures on the growth and yield of two varieties of water spinach (Ipomoea aquatica L.). The objective was to assess the influence of various types of organic fertilizers, such as chicken, and goat manure, on plant height, leaf number, and yield performance. A field experiment was conducted using a randomized factorial block design (RCBD) with four replications. The results demonstrated that chicken manure significantly increased plant height and leaf number, whereas goat manure resulted in the highest yield. Both varieties responded differently to each type of manure, with variety A showing better performance in yield, while variety B excelled in vegetative growth. These findings suggest that selecting the appropriate organic fertilizer is essential to optimize the growth and yield of water spinach. Further research is recommended to explore long-term effects on soil health. Keywords: organic manure; water spinach; growth performance; yield; varietal response
Pertumbuhan Benih kakao (Theobroma cacao L.) Akibat Pemberian Dosis Limbah Kulit Kopi dan Pupuk Kandang Ayam Assafaat Hadi, Roni; Amalia, Lia; Sondari, Nunung; Rakhmi Indriana , Kovertina; Mulyana, Hudaya; Budiasih, R; Komariah, Ai
OrchidAgro Vol. 5 No. 1 (2025)
Publisher : Fakultas Pertanian Universitas Winaya Mukti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35138/orchidagro.v5i1.927

Abstract

Cocoa plants, one of the leading commodities in Indonesia, are predicted to become the world's main producer and have the opportunity to compete globally. Alternative planting media to produce optimal growth of cocoa seeds, namely by using agricultural waste in the form of coffee skin waste and fertilizing using chicken manure. This research aims to study the growth of cocoa seeds (Theobroma cacao L.) and their response to doses of coffee skin waste and chicken manure. This experiment was carried out in the screenhouse of the plant experimental garden of the Faculty of Agriculture, Winaya Mukti University at an altitude of 864 m above sea level, carried out in March - June 2023, the experiment used a Randomized Group Design (RAK) with a 4 x 4 factorial pattern with 2 replications, so that 16 treatment combinations and 32 treatment combinations were obtained. experimental unit. The first factor is coffee skin waste with levels k0 = Soil + Coffee Skin Waste (0%), k1 = Soil + Coffee Skin Waste (10%), k2 = Soil + Coffee Skin Waste (20%) and k3 = Soil + Skin Waste Coffee (30%), while the second factor is chicken manure with levels p0 = 0 g/polybag, p1 = 20 g/polybag, p2 = 40 g/polybag and p3 = 60 g/polybag. The results showed that the application of coffee skin waste and chicken manure significantly affected the growth of cocoa plants, especially on the wet weight of the plants with the best dose of 20% for coffee skin waste and 20 g and 40 g for chicken manure.
Co-Authors A. Baihaki Achmad Baihaki Anne Berliana Arip Nursalmin Bayu Risbarkah, Euis Budiasih, R Budiasih, R. Choerul Akbar Danger, Crobertha Oba Doa Rathu Deden Saepudin Dyah Setya Wuryani Edang Juliana Endang Kantikowati Endeh Masnenah, Endeh Erwin Christian Waloeyo Eva Lady Mustika Fa’iq, Muhammad Afif Shofwan Gina Gustiani Pitaloka Grima Kharisma Yuliani Hanafi, Harri Hanan, Acep Hidayat, Enceng Hidayat, Odang Hilda Nur Syafira Hudaya Mulyana Ida Marina, Ida Iis Aisyah Indriana , Kovertina Rakhmi Indriana, Kovertina Rakhmi Kunadi, Ujang LIA AMALIA Lia Amalia Lia Amalia Lia Amalia Luthful Hakim Muhammad Subandi Mustofa, Sofyan Noertjahyani Noertjahyani Noertjahyani Nurhayatini, Reni Parlinah, Linlin R. Setiamihardja Rahma Harti, Adi Oksifa Rahmawati, Aghnia Rakhmi Indriana , Kovertina Ratni Purwasih, Ratni Ria, Elly Roosma Ricky Hasrat Dirmawan Ridwan Setiamihardja Rohana Abdullah Rohendi, Tatang Romiyadi Romiyadi Romiyadi Romiyadi Romiyadi Roni Assafaat Hadi Sambas Nugraha Shinta Nurhasanah Sukmawati, Deti Sulya Djakasutami Suseno Amien Tien Turmuktini Ulfah, Indriana Wahyono Widodo Yenny Muliani