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All Journal HAYATI Journal of Biosciences Bioedukasi: Jurnal Pendidikan Biologi Jurnal Lentera Pendidikan Pusat Penelitian LPPM UM Metro Abdi Masyarakat BIOLOVA Sinar Sang Surya: Jurnal Pusat Pengabdian kepada Masyarakat Madiun Spoor : Jurnal Pengabdian Masyarakat TRANSFORMASI : JURNAL PENGABDIAN PADA MASYARAKAT Jurnal Humaniora dan Ilmu Pendidikan POACE: Jurnal Program Studi Administrasi Pendidikan
Sutanto, Agus
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UJI SINERGIS KONSORSIA BAKTERI INDIGEN LCN DENGAN KONSORSIA BAKTERI TANAH DI KEBUN PERCOBAAN UNIVERSITAS MUHAMMADIYAH METRO SEBAGAI SUMBER BELAJAR BIOLOGI Rifai, M Rustam -; widowati, Hening; sutanto, agus
BIOLOVA Vol. 1 No. 2 (2020): VOLUME 1 NOMOR 2 AGUSTUS 2020
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/biolova.v1i2.303

Abstract

Abstract: Antagonistic bacteria in the activities of one organism with other organisms compete with each other in fighting over places, air, water, food (nutrients). If the bacteria do not compete with each other but those bacteria can interact and synergize, and share the same nutritional sources and behave cooperatively between bacteria in their habitat. It is said to be synergisticThe goal is to find out the 15 consortia of LCN indigenous bacteria with soil bacteria can be synergistic so, it can be consortified. To utilize the synergistic test results of the consortia of LCN indigen bacteria with soil bacteria as a source of learning biology. The research design is a quantitative experiment . Synergistic test using Streak Plate Method on Nutrient Agar medium. The test results show that X2value 56.86> X2table 23.68 with α 0.05 in the chi-square table, so it can be concluded that there is a synergy between LCN Indigenous Bacteria and Soil Bacteria. The validation results show that the microbiology practicum guide with 96% results has a very good qualification so, it is suitable as a biology learning source in the form of a microbiology practicum guide based on scientific approach.
PENGARUH PGPR AKAR BAMBU APUS DAN PUPUK LIMBAH CAIR NANAS TERHADAP PERTUMBUHAN BAWANG DAUN UNTUK INFORMASI MASYARAKAT Yulistiana, Elza -; widowati, Hening; sutanto, agus
BIOLOVA Vol. 1 No. 2 (2020): VOLUME 1 NOMOR 2 AGUSTUS 2020
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/biolova.v1i2.307

Abstract

Increasing agricultural crop production, especially onion, can be done by improving the optimal growing environment for plants. Plant roots can be optimized for the absorption of nutrients and water in the process of photosynthesis. One way that can be used is by applying Plant Growth Promoting Rhizobacteria (PGPR). In addition to increasing the content of micro and macro elements in the soil can also support the growth of leek plants obtained by applying Pineapple Liquid Waste (LCN) made using bacterial isolation and can meet the needs of nutrients in plants. This study aims to determine the effect Plant Growth Promoting Rhizobacteria (PGPR) from Apus (Gigantochola apus) bamboo root and Pineapple Liquid Waste (LCN) fertilizer on the growth of leeks (Allium fistulosum L.), then the results of this study are treated as community information in the form of Leaflets. The method used in this study was an experiment using a Completely Randomized Design (CRD) system consisting of 4x4 factorials with 3 replications. Based on the results of calculations and data analysis, the results show that there is an effect of PGPR and LCN on the growth of scallions on the height and number of tillers per scallion plant family, but there is no influence on pseudo stem circumference and wet weight per scallion plant family, and the results of this study can be used as a source of public information in the form of leaflets with an average percentage included in good eligibility criteria.
EFEKTIVITAS VARIASI KONSENTRASI EKSTRAK DAGING BUAH BINTARO SEBAGAI INSEKTISIDA LEPIDOPTERA PADA BAWANG DAUN SEBAGAI SUMBER BELAJAR PENCEMARAN LINGKUNGAN Kurniawan, Andi; Muhfahroyin, Muhfahroyin; Sutanto, Agus
BIOLOVA Vol. 2 No. 1 (2021): VOLUME 2 NOMOR 1 TAHUN 2021
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/biolova.v2i1.323

Abstract

Penelitian ini bertujuan untuk mengetahui efektivitas variasi konsentrasi ekstrak daging buah bintaro (Carberra odollam) sebagai insektisida ulat grayak (Lepidoptera) pada tanaman bawang daun (Allium fistulosum L) Metode penelitian yang digunakan adalah Penelitian ini jenis eksperimen yang menggunakan Rancangan Acak Lengkap (RAL). Dalam rancangan penelitian ini menggunakan 4 taraf yaitu perlakuan dengan,konsentrasi ekstrak 1%, 1,5%, 2% dan kontrol menggunakan insektisida berbahan aktif Tenano, tiap perlakuan dilakukan pengulangan sebanyak 3 kali sehingga jumlah percobaan yang akan dilakukan sebanyak 12 kali. Hasil analisis menunjukkan: (1) Pemberian variasi ekstrak buah bintaro berpengaruh tehadap pertumbuhan mortalias ulat grayak. Berdasarkan hasil analisi nilai sig. 0,000< 0,05 yang berarti pemberian variasi ekstrak buah bintaro dengan dosis berbeda berpengaruh terhadap mortalitas ulat grayak. (2) Variasi penambahan ekstrak buah bintaro menyebabkan mortalitas yang berbeda-beda. Mortalitas terbaik pada perlakuan P0V3 dengan pemberian variasi ekstrak sebanyak 2% dan terendah pada perlakuan P0V1 pemberian ekstrak 1%. (3) Aktivitas bioinsektisida ekstrak metanol buah bintaro terhadap mortalitas ulat grayak rendah. Semakin tinggi konsentrasi yang digunakan maka semakin tinggi pula mortalitas ulat grayak. Aktivitas bioinsektisida ekstrak metanol buah bintaro terhadap mortalitas ulat grayak rendah. Semakin tinggi konsentrasi yang digunakan maka semakin tinggi pula mortalitas ulat grayak.
BIOHERBISIDA SEBAGAI PENGARUH NEGATIF TERHADAP TANAMAN BAWANG DAUN cahyati, novia; Sutanto, Agus
BIOLOVA Vol. 2 No. 1 (2021): VOLUME 2 NOMOR 1 TAHUN 2021
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/biolova.v2i1.492

Abstract

Indonesia is a tropical country that has a high biodiversity of both its flora and fauna.Plants are able to flourish both with high economical value as well as plants that have no high economical value.Growth that does not have a high economical value one of them is weed crops.Weed crops flourish in agricultural and plantation areas. The presence of this weed plant is able to mangakibatkan the underlying plant is disturbed growth because weed plants have the same condition of growing with the staple plants then need to be held weed crop control to improve the production of staple crops.Weeds and Babadotans have active compounds that can inhibit the growth of staple crops.The mechanism of action of alelopathy is able to inhibit crops in absorbing nutrients from the environment and affect the normal growth of plants.The roots are entrances for nutrients and water from the ground, which is essential for the soil's physiological process.Water absorption barriers caused the process of photosynthesis because water is a raw material of photosynthesis.In addition the process of exchanging water, CO2, and O2 in the stomata of the leaves needed in the metabolism of corn seedlings is hindered due to the impact of the alelopathy of weed extracts, resulting in a decrease in wet weights and stunted photosynthesis caused a slightly low dry weight.The mechanism of alelopathy is able to reduce the content of chlorophyll and the rate of photosynthesis.
PERBEDAAN KEANEKARAGAMAN MAKROBENTOS SEBAGAI INDIKATOR BIOLOGI PENENTUAN KUALITAS AIR DI AREA PERKOTAAAN DAN DI PEDESAAAN LAMPUNG Santoso, Teguh; Sutanto, Agus
BIOLOVA Vol. 2 No. 2 (2021): Volume 2 Nomor 2 Agustus 2021
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/biolova.v2i2.1087

Abstract

This has not been known as a comparison of macrobentos diversity between rural and urban areas. Based on this, it is necessary to analyze the comparison of Macrobentos in the urban area with rural areas. The river which is in the analogues of urban areas is the river Way Belau (Bandar Lampung) and the river Well Putri (Bandar Lampung), while the river which is in the area of the river in the countryside is the Pasir Sakti (East Lampung) and the River Raman Pujodadi (Trimurjo). The purpose of this study is to compare the diversity of Macrobentos in urban areas with rural areap. The type of research in this article is descriptive. The conclusion of this study is that there is a difference in the diversity of macrobentos between rivers that exist in rural areas with rivers that exist in urban areas. The rivers in the village area nudge have more macro-bentos diversity compared to existing rivers in urban areas.
IDENTIFIKASI BAKTERI PEREDUKSI SULFAT PADA KAWAH AIR PANAS NIRWANA SUOH LAMPUNG BARAT Saputra, Beny; Sutanto, Agus; Cholvistaria, Mia; Suprayitno, Suprayitno; Rahmawati, Nala
BIOLOVA Vol. 2 No. 2 (2021): Volume 2 Nomor 2 Agustus 2021
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/biolova.v2i2.1089

Abstract

Abstrak: Bakteri pereduksi sulfat atau Sulfate-reducing bacteria (SRB) adalah jenis bakteri obligat anaerob kemolitrotof memanfaatkan donor electron H2. Kemampuan SRB mereduksi sulfat menjadi sulfida mampu mengendapkan logam toksik meliputi Cd, Cu, dan Zn sebagai logam sulfida. SRB memerlukan substrat organik seperti asam piruvat yang dihasilkan oleh aktivitas anaerob lainnya. Mekanisme SRB dalam melakukan reduksi sulfat, sulfat digunakan sebagai sumber energi sebagai akseptor elektron dan menggunakan sumber karbon (C) sebagai donor elekton dalam metabolisme dan bahan penyusun sel. Pada kondisi anaerob bahan organik akan berperan sebagai donor elektron. Pembentukan senyawa sulfida melalui proses reduksi yang ditandai oleh penambahan elektron dari bahan organik yang menyebabkan turunnya konsentrasi sulfat dan naiknya pH lingkungan. SRB pada kawah air panas nirwana ini hidup secara anaerob pada suhu lingkungan 600C - 1000C dengan pH 7,4 tingkat kekeruhan air cukup keruh dan kandungan air yang mengandung blerang dengan indikator bau seperti telur busuk dan lingkungan sekitar terdiri dari sedimen batu kapur. Abstract : Sulfate-reducing bacteria (BPS) is a type of chemolithotroph obligate anaerobic bacteria that utilize H2 electron donors. The ability of BPS to reduce sulfate to sulfide is able to precipitate toxic metals including Cd, Cu, and Zn as metal sulfides. BPS requires organic substrates such as pyruvic acid which is produced by other anaerobic activities. The BPS mechanism in reducing sulfate, sulfate is used as an energy source as an electron acceptor and uses a carbon source (C) as an electron donor in metabolism and cell building material. Under anaerobic conditions, organic matter will act as an electron donor. The formation of sulfide compounds through a reduction process is characterized by the addition of electrons from organic matter which causes a decrease in sulfate concentration and an increase in environmental pH. BPS in this nirvana hot spring crater lives anaerobically at an environmental temperature of 600C - 1000C with a pH of 7.4 the level of turbidity of the water is quite cloudy and the water content contains sulfur with an indicator of smell like rotten eggs and the surrounding environment consists of limestone sediments
KOMPOS LIMBAH NANAS UNTUK MENINGKATKAN PERTUMBUHAN CABAI PAPRIKA Helga, Anneta; Santoso, Handoko; Sutanto, Agus
BIOLOVA Vol. 3 No. 1 (2022): Volume 3 Nomor 1 Februari 2022
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/biolova.v3i1.1734

Abstract

Pepper cultivation has not been maximally empowered by the community because paprika chili will grow well at a temperature of 210C degrees Celsius to a temperature of 270C. This study aims to determine the effect of using compost and pumakal liquid fertilizer from pineapple waste on the growth of paprika chili from the results of article review. This research is a qualitative research with several articles related to the effect of liquid waste on the growth of paprika plants. Results Based on the research that has been done, there is a significant effect of using compost and pumacal liquid fertilizer from pineapple waste on the growth of chili peppers.
PENGARUH LIMBAH KOTORAN AYAM TERHADAP PERTUMBUHAN DAN PRODUKTIVITAS IKAN NILA ( Oreochromis niloticus) SEBAGAI BAHAN E-MODUL MATERI PERTUMBUHAN DAN PERKEMBANGAN HEWAN Hikmah, Luluil; Sutanto, Agus; Muhfahroyin, Muhfahroyin
BIOLOVA Vol. 3 No. 2 (2022): Volume 3 Nomor 2 Agustus 2022
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/biolova.v3i2.1785

Abstract

Abstrak: Sektor perikanan dan peternakan memiliki peranan yang penting dalam memenuhi kebutuhan protein masyarakat. Mayoritas kebutuhan protein disuplai oleh kedua sektor tersebut. Setiap tahun kebutuhan akan protein hewani mengalami kenaikan yang signifikan seiring tingkat kesadaran masyarakat akan pentingnya protein dalam tubuh. Salah satu jenis perikanan budidaya yang banyak diminati oleh masyarakat di Indonesia adalah ikan nila. Penggunaan limbah organik diharapkan tidak hanya dapat memberikan alternatif sumber pakan ikan murah namun juga meminimalisir masalah yang terkait dengan pembuangan limbah organik memasuki lingkungan. Penelitian ini bertujuan untuk mengkaji pengaruh limbah kotoran ayam terhadap produktivitas ikan. Untuk mengetahui bagaimana produk hasil penelitian ini dapat dijadikan sebagai sumber belajar biologi pada materi pertumbuhan dan perkembangan pada hewan, berbentuk E modul praktikum. Kata kunci : kotoran ayam, pertumbuhan ikan, produktivitas ikan Abstract: The fisheries and agricultural sectors have an important role in meeting the protein needs of the community. Protein needs are supplied by the two sectors. Every year the need for animal protein will experience a significant increase along with public awareness of the importance of protein in the body. One type of aquaculture that is in great demand by people in Indonesia is tilapia. The use of organic waste is expected not only to provide an alternative source of cheap fish feed but also to minimize problems associated with the disposal of environmental organic waste. This study aims to examine the effect of chicken waste on fish productivity. To find out how the product of this research can be used as a source of learning biology on the material of animal growth and development, in the form of an E practicum module. Keywords: chicken manure, fish growth, fish productivity
KUALITAS KOMPOS KULIT DAN BATANG NANAS DENGAN FERMENTOR PUMAKKAL Setyawan, Angga; Achyani, Achyani; Sutanto, Agus
BIOLOVA Vol. 3 No. 2 (2022): Volume 3 Nomor 2 Agustus 2022
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/biolova.v3i2.1817

Abstract

Kurangnya kesadaran masyarakat untuk menggunakan pupuk organik dalam mengelola tanah atau peremajaan tanah. Sehingga masyarakat ketergantungan dengan adanya pupuk kimia, tapi tanpa mereka sadari perbuatannya telah merusak unsur hara tanah sehingga tanahnya kurang subur. Oleh karena itu dengan adanya pupuk kompos maka akan mempermudah masyarakat agar senantiasa menggunakan pupuk organik. Karena jika ditinjau dari segi kesehatan hasil produk pupuk organik lebih baik bagi tubuh dibandingkan hasil pupuk kimia. Tujuan penelitian ini adalah untuk mengetahui pengaruh variasi penambahan limbah organik pada pengomposan kulit dan batang nanas menggunakan PUMAKKAL terhadap kualitas pupuk kompos. Penelitian ini merupakan penelitian deskriptif kualitatif dengan mengudakan metode kajian artikel dari penelitian yang sudah pernah dilakukan sebelumnya. Hasil menunjukkan bahwa adanya pengaruh positif dari kualitas kompos dengan fermentor pumakkal. Keyword : Kompos organik, batang nanas, pumakkal Abstrack: Lack of public awareness to use organic fertilizers in managing the soil or rejuvenating the soil. So that people depend on chemical fertilizers, but without them realizing their actions have damaged soil nutrients so that the soil is less fertile. Therefore, the presence of compost will make it easier for people to always use organic fertilizers. Because in terms of health, the results of organic fertilizer products are better for the body than the results of chemical fertilizers. The purpose of this study was to determine the effect of variations in the addition of organic waste in composting pineapple peels and stems using PUMAKKAL on the quality of compost fertilizer. This research is a qualitative descriptive study by using the method of reviewing articles from previous research. The results showed that there was a positive effect of compost quality with a pumakkal fermenter. Keyword : Organic compost, pineapple stem, pumakkal
KUALITAS DOSIS STARTER PUMAKKAL (Limbah Cair Nanas) TERHADAP PUPUK LIMBAH CAIR KARET SEBAGAI SUMBER BELAJAR PANDUAN PRAKTIKUM abrori, zaini; Sujarwanta, Agus; Sutanto, Agus
BIOLOVA Vol. 3 No. 2 (2022): Volume 3 Nomor 2 Agustus 2022
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/biolova.v3i2.2669

Abstract

Abstrak: Indonesia memiliki potensi lahan perkebunan karet yang paling luas di dunia, yaitu 3,6 juta hektare area (ha). Banyaknya permintaan karet secara tidak langsung akan meningkatkan jumlah produksi limbah yang berpotensi mencemari lingkungan apabila tidak ditangani dengan benar. Salah satu upaya untuk mengatasi hal tersebut adalah dengan memanfaatkan limbah cair industri karet menjadi pupuk kompos cair. Tujuan penelitian ini adalah Mengetahui kualitas dosis pumakkal terbaik terhadap kadar N, P, K pada limbah cair karet. Metode yang digunakan peneliti metode eksperimen dengan melakukan pengamatan terhadap kualitas dosis limbah cair nanas yang dikombinasikan dengan limbah cair karet yang digunakan sebagai pupuk cair. Hasil dari penelitian ini diharapkan dapat mengurangi jumlah limbah karet yang dijadikan sebagai pupuk organik cair dengan standar pupuk mutu kadar tiap kandungan N, P, K. Kata kunci: Limbah Karet, Pumakkal, Pupuk Cair Organik Abstrack: Indonesia has the largest potential for rubber plantations in the world, which is 3.6 million hectares of area (ha). The large demand for rubber will indirectly increase the amount of waste production that has the potential to pollute the environment if it is not handled properly. One of the efforts to overcome this is by utilizing liquid waste from the rubber industry into liquid compost. The purpose of this study was to determine the quality of the best pumakcal dose on the levels of N, P, K in rubber liquid waste. The method used by researchers is an experimental method by observing the quality of the dosage of pineapple liquid waste combined with rubber liquid waste which is used as liquid fertilizer. The results of this study are expected to reduce the amount of rubber waste that is used as liquid organic fertilizer with quality fertilizer standards for each content of N, P, K. Key word: Organic Liquid Fertilizer, Pumakkal, Rubber Waste
Co-Authors ., Achyani abrori, zaini Achyani Achyani, Achyani Ade Gunawan Adisyahputra Agus Sujarwanta, Agus Alam, Tago Aminin, Sudirman Andi Kurniawan Anjarwati, Sulis Arbasari, Maya cahyati, novia Eka Setyaningsih Eppinga, Reinilde Faza Rifàti, Eva Ferdy Sopran Wamala Handoko Santoso Harjoko, Harjoko Helga, Anneta Hening Widowati Hikmah, Luluil Kartiko, Yerry Kasmur, Roslinawati Khairunisa, Afiqah Khoirudin, M. Khoriudin, M M. Ihsan Dacholfany Mahfudin, Sidik mahmud, zenni Marzuki Noor, Marzuki Mia Cholvistaria, Mia Muhfahroyin Muhfahroyin Muhfahroyin Muslihat, Muslihat Ningsih, Riyanti Nita, Wahyu Dian Pipi Puspita Sari Prayitno, Dwi Purdiyanto, Aris Puspa, Elvina Maya Putri Aisyah, Putri Rahmawati, Nala Rasuane Noor Reni Indrayanti, Reni Rifai, M Rustam - Riswanto ., Riswanto riswanto riswanto Riyanto Riyanto Rizal Koen Asharo Rohimatusafiah, Yahya rosidha, nety Sahrin, Alfin SAPUTRA, BENY Septiana, Nani Setyawan, Angga SHIHAB, M RIZKI Subardi, Subardi Bardi Sudaryanti Sudaryanti Sudirman AM Suharno Zen Sunardi Sunardi Suprayitno Suprayitno Supriyanto Supriyanto Susiani Susiani, Susiani Susiwati, Tri Teguh Santoso Utami, Erna Wahidah, Nina Ikhwati wibowo, Vikto Agus Widya Sartika Sulistiani, Widya Sartika Wulandari, Nadia Fitria Yulistiana, Elza -