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All Journal Biocaster : Jurnal Kajian Biologi Nuras : Jurnal Pengabdian Kepada Masyarakat

Husnul Jannah

Program Studi Pendidikan Biologi, Fakultas Sains, Teknik, dan Terapan, Universitas Pendidikan Mandalika, Jalan Pemuda Nomor 59A, Mataram, Nusa Tenggara Barat 83125, Indonesia

Author-ID : 6480410

Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Education Environmental Science Immunology & microbiology Social Sciences

Published : 8 Documents Claim Missing Document

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Articles

Identifikasi Bakteri Escherichia coli pada Sumur Gali Warga Dusun Penemung Kabupaten Sumbawa dalam Penyusunan Buku Petunjuk Praktikum Mikrobiologi Layyina Annisa Syafar; Sri Nopita Primawati; Husnul Jannah
Biocaster : Jurnal Kajian Biologi Vol. 6 No. 3 (2026): July
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/biocaster.v6i3.1650

Dug well water remains a primary source for meeting the daily water needs of many communities. However, the quality of dug well water can be influenced by environmental sanitation conditions, creating a potential risk of contamination by fecal indicator bacteria such as Escherichia coli. This study aimed to identify the presence of Escherichia coli in dug well water used by residents of Penemung Hamlet, Simu Village, Sumbawa Regency, and to develop and validate a research-based microbiology laboratory manual. An exploratory descriptive method was employed, involving sampling from ten dug wells. Bacterial isolation was performed using Eosin Methylene Blue Agar (EMBA) medium, followed by colony morphology identification, Gram staining, and IMViC biochemical testing. The laboratory manual was developed using the 4D model (up to the "develop" stage) and validated by media, language, and subject matter experts using Aiken's V index. The results showed that Escherichia coli was not detected in any of the samples using the employed methods. Based on morphological characteristics, Gram staining, and IMViC reaction patterns, the isolates were presumptively identified as Salmonella sp., Pseudomonas aeruginosa, and Citrobacter freundii. These identifications remain presumptive, as they have not yet been confirmed via molecular methods or automated bacterial identification systems. Validation results for the laboratory manual yielded Aiken's V scores of 0.86 for the media aspect (highly valid), 0.86 for the language aspect (highly valid), and 0.56 for the content aspect (valid). Consequently, the developed laboratory manual is deemed suitable for use as a supplementary resource for microbiology practical learning.

Identifikasi Tanaman Penghasil Resin dan Polen di Pondok Pesantren Nurul Islam Sekarbela Kota Mataram Sri Nopita Primawati; Husnul Jannah
Biocaster : Jurnal Kajian Biologi Vol. 2 No. 1 (2022): January
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Indonesia is a tropical country that has abundant natural wealth in the form of flora and fauna. One of the fauna that is beneficial to humans is the honey bee. An influential factor in the success of honey bee cultivation is the availability of bee feed in the form of flowering plants. The flowers of these plants contain nectar, pollen, or nectar and pollen which is very influential in honey production. The availability of a 500 m wide yard at the Nurul Islam Sekarbela Islamic Boarding School, Mataram City, is currently only used as a living pharmacy planted with medicinal plants and ornamental plants, such as several types of flowers and there are several large trees such as mango trees as shade trees. Almost all types of flowering plants are a source of bee food, because flowers are pollen producers. This study uses an exploratory method with purposive sampling technique. After determining the sampling point, then the process of identifying what plants were found in the Nurul Islam Islamic Boarding School Area was carried out. This identification uses the key to the determination of resin and pollen-producing plants, and is based on related scientific journals. The results of the research that have been carried out obtained 16 types of resin-producing plants, namely: four o'clock flowers, red shoots, sunflowers, turi, purslane, palm, kastuba, miana, longan, mango, rambutan, lime, banana, guava, avocado, and jackfruit. So it can be concluded that the grounds of the Nurul Islam Islamic Boarding School can be used as a beekeeping by placing bee stubs in tall trees, away from disturbances from students or the surrounding community.

Pemanfaatan Bintil Akar Kacang Tanah (Arachis hypogaea) sebagai Pupuk Biologi untuk Pertumbuhan Bibit Cabai Rawit (Capsicum frutescens) dalam Upaya Penyusunan Petunjuk Praktikum Fisiologi Tumbuhan II Dwi Sri Andana; Husnul Jannah; Safnowandi Safnowandi
Biocaster : Jurnal Kajian Biologi Vol. 3 No. 1 (2023): January
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Peanut root nodules can be used as a biological fertilizer. Root nodules are roots containing rhizobium bacteria as nitrogen enhancers, which can be used as biological fertilizers. Nitrogen is an element for forming important compounds in cells, including proteins, DNA and RNA. Cayenne pepper production is low due to lack of nutrients, one of which is nitrogen. To meet this need, researchers use peanut root nodules. The aim of this study was to determine the utilization of peanut root nodules (Arachis hypogaea), as a biological fertilizer for the growth of cayenne pepper (Capsicum frutescens), in an effort to prepare plant physiology practical instructions II. This research is included in pure experimental research and development research. The design used was Completely Randomized Design (CRD). Data collection techniques in this study were through observation and documentation methods, then data analysis used One Way Anova. The population consisted of 5 treatments, namely: 1) P.O (Control with 100% soil); 2) P.1 (3 grams of peanut root nodule fertilizer); 3) P.2 (2.5 grams of peanut root nodule fertilizer); 4) P.3 (2 grams of peanut root nodule fertilizer); and 5) P.4 (1.5 grams of peanut root nodule fertilizer), and repeated 4 times. Parameters observed in this study were plant height, number of leaves, leaf length, leaf width, stem diameter, stem length, and total leaf area. The results of the research on plant height parameters showed that the Fvalue < Ftable 0.05, that is, 1.827 < 3.06, the parameter for the number of leaves with the Fcount < Ftable 0.05, namely 1.500 < 3.06, the leaf length parameter with Fcount < Ftable 0.05, that is, 0.478 < 3.06, the leaf width parameter with a calculated Fvalue < Ftable 0.05, that is, 0.053 < 3.06, the stem segment length parameter with a calculated Fvalue < Ftable 0.05, namely , 0.660 < 3.06, parameter of stem diameter with calculated Fvalue < Ftable 0.05 ie, 0.489 < 3.06, and total leaf area parameter with calculated Fvalue < Ftable 0.05 ie 0.489 < 3.06. Based on the results of the study, all observation parameters did not have a significant effect (non-significant). In the development research, 2 expert validators were used, namely teaching material experts, material expert in plant physiology II and the readability test by 15 students. From the results of data analysis of teaching materials experts, the average value was 3.56, and material experts 3.53. As well as the readability test by 15 students an average of 2.98. So that the practical instructions for plant physiology II are feasible to use without revision.

Pemanfaatan Lahan Pekarangan Pondok Pesantren Nurul Islam Sekarbela Kota Mataram Menggunakan Sistem Agroforestri Husnul Jannah; Baiq Muli Harisanti; Masiah Masiah; Siti Nurhidayati; I Wayan Karmana
Nuras : Jurnal Pengabdian Kepada Masyarakat Vol. 2 No. 1 (2022): January
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Partners are in the city of Mataram, namely the Nurul Islam Sekarbela Islamic boarding school. Starting from the problems of the boarding school, including the low level of independent health of students who are staying and also supported by economic needs in the management of Islamic boarding schools, on the other hand, the cottage has a fairly large yard/land but is still not managed optimally. In our service activities, we provide two things that become solutions to the problems of partners at the Nurul Islam Islamic Boarding School, namely by providing education on the application of land management / boarding school yards with the Agroforestry system. Agroforestry system is a system of land / yard management by combining farming, forestry and animal husbandry systems. This system will increase land productivity while conserving land, promoting aesthetics with flowering plants, and the farm that we will combine is trigona bee cultivation. In the aspect of cultivation, we will combine agricultural and forestry crops and choose bee-feeding plants, namely resin and pollen supply plants. Meanwhile, from the aspect of cultivation, the team provided assistance in providing flowering tree seeds of the Kaliandra species, etc. The service implementation team held technical guidance activities on how to plant on peat land for the right types of trees and planting patterns.

Optimalisasi Pendayagunaan Pekarangan untuk Mewujudkan Ketahanan Pangan Petani Lahan Kering di Desa Rembitan Kabupaten Lombok Tengah Ika Nurani Dewi; Septiana Dwi Utami; Sri Nopita Primawati; Husnul Jannah; Sumarjan Sumarjan
Nuras : Jurnal Pengabdian Kepada Masyarakat Vol. 2 No. 3 (2022): July
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Most of the agricultural land in Rembitan Village is dry land with food productivity dominated by corn. This condition has an impact on the low consumption of food and community nutrition, and can threaten household food security. By optimizing the use of yard land, it is expected to increase food independence and meet the food and nutritional needs of the family. The purpose of this community service activity is to increase the knowledge and skills of farmers through the transfer of innovation and cultivation technology in their yards to realize food independence and fulfill family nutritional needs. This service activity was carried out in March 2022. The implementation of the training used a participatory approach method. This community service activity was considered quite successful, seen from the enthusiasm and perseverance of the participants in participating in counseling activities, as well as interest in implementing effective planting patterns in the use of the yard. Continuous assistance from all parties, especially the local government, is highly expected to increase food availability and household food self-sufficiency, especially for dry land farmers.

Pemberdayaan Ekonomi Kelompok Majelis Taklim Melalui Pelatihan Pembuatan Produk Rumah Tangga sebagai Upaya Ide Bisnis Ika Nurani Dewi; Sumarjan Sumarjan; Sri Nopita Primawati; Husnul Jannah; Septiana Dwi Utami; I Gde Dharma Atmaja; Satriya Jaya; Ahmad Ihrom Wijaya
Nuras : Jurnal Pengabdian Kepada Masyarakat Vol. 2 No. 4 (2022): October
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Community empowerment is very important, especially for women to have an entrepreneurial spirit to develop a productive economy, so as to improve family welfare. The Majlis Taklim group as a non-formal educational institution in society has great potential and role when it can be empowered optimally. Therefore, the target of this community service activity is the Assyifa Taklim Assembly women group in the Pejeruk Village Environment, Ampenan District, Mataram City. The problem faced by partners is the economic situation of families who are in the middle economy, whereas meeting their daily needs requires increasing spending. By making your own household cleaning soap, you can reduce people's spending on buying household soap, which is quite expensive. The purpose of this activity is to: 1) improve the skills of the Assyifa Taklim Assembly group; and 2) as a home business opportunity for housewives, so as to grow and improve the family economy. Apart from that, marketing opportunities for household soap are wide open, due to the proliferation of laundry businesses in the Pejeruk Village Environment. The methods used to achieve these objectives are: 1) counseling/supplying of materials, this activity is carried out by providing material on how to make dish soap and detergent; 2) training by practicing soap making; and 3) evaluation to measure the absorption of the taklim assembly members on the material presented. This training activity involved all members of the Assyifa Taklim Assembly, totaling 32 people. In the community service activities, raw materials, work procedures, and calculation of production costs for making soap are explained. The results of the training showed the high enthusiasm and activeness of all participants. All of the trainees did well in practicing the manufacture of household products.

Pengolahan Sampah Organik dengan Menggunakan Compost Bag di Lingkungan Universitas Pendidikan Mandalika Husnul Jannah; Baiq Muli Harisanti; Iwan Desimal; Sri Nopita Primawati; Dina Zurriyatun
Nuras : Jurnal Pengabdian Kepada Masyarakat Vol. 3 No. 2 (2023): April
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/nuras.v3i2.161

The purpose of this community service activity is to introduce and train Indonesian New Generation students (recipients of a scholarship from Bank Indonesia) at Mandalika University of Education, Mataram, West Nusa Tenggara Province in processing organic waste into compost through fermentation with the help of effective microorganism (EM4) as a bioactivator. The stages of this service activity are: 1) introduction; 2) practice activities for the initial process of fermentation; and 3) follow-up activities (observation for 2 months). The 1 day activity is used to process organic waste in the form of dry and wet leaves, then chopped into smaller pieces so that it decomposes more quickly, then fermented using EM4 as a bioactivator (observations after 2 months). Compost fermentation takes at least 2 months to get better results, taking into account the factors that affect composting, including: C/N (Carbon/Nitrogen) ratio, aeration, porosity, humidity, temperature, acidity level (pH), nutrient content, hazardous material content, and composting time. Based on the results of the activity evaluation, it can be concluded that the objectives of this community service activity have been achieved as expected. This achievement can be seen from the ability of students to process organic waste into compost which is ready to be used as fertilizer for plants.

Pembuatan Hidroponik Sistem Nutrient Film Technique (NFT) dengan Memanfaatkan Limbah Botol Plastik untuk Tanaman Pakcoy di Dusun Nunggal II Desa Dakung Kabupaten Lombok Tengah Faizul Bayani Aziz; Baiq Muli Harisanti; Sri Nopita Primawati; Husnul Jannah; Masiah Masiah; Saidil Mursali; Septiana Dwi Utami
Nuras : Jurnal Pengabdian Kepada Masyarakat Vol. 4 No. 2 (2024): April
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/nuras.v4i2.278

Packaging waste for products or goods that are no longer used can still be recycled into goods that are useful and economically valuable. In general, inorganic waste is very difficult to decompose naturally. The problem of increasing waste volumes needs to be handled wisely so that environmental pollution can be avoided, especially inorganic waste in the form of plastic bottles. The state of society in handling waste, especially plastic bottles, is still very low. One way that can be done is by providing education and direct assistance to the public regarding techniques for managing inorganic waste, especially used bottles or other plastic containers into more useful products. Utilizing used bottles as a medium for hydroponic plants is an effective way to raise public interest and awareness about the importance of managing plastic bottle waste. This activity is also a means of learning and motivating the community about hydroponic business opportunities using plastic bottles. Apart from that, this can be a very productive alternative activity for society.

Co-Authors Ahmad Ihrom Wijaya Baiq Muli Harisanti Dina Zurriyatun Dwi Sri Andana Faizul Bayani Aziz I Gde Dharma Atmaja I Wayan Karmana Ika Nurani Dewi Iwan Desimal Layyina Annisa Syafar Masiah Masiah Safnowandi Safnowandi Saidil Mursali Satriya Jaya Septiana Dwi Utami Siti Nurhidayati Sri Nopita Primawati Sumarjan Sumarjan

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