Article Per Year (5 Year)
p-Index From 2021 - 2026
2.177
P-Index
This Author published in this journals
All Journal International Journal of Biosciences and Biotechnology Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Jurnal Ilmu Lingkungan Microbiology Indonesia Journal of Degraded and Mining Lands Management AGRIVITA, Journal of Agricultural Science Bioeksperimen: Jurnal Penelitian Biologi SAINS TANAH - Journal of Soil Science and Agroclimatology Adi Widya : Jurnal Pengabdian Masyarakat Jurnal Ecolab Asian Journal of Agriculture PRIMA: Journal of Community Empowering and Services Jurnal Litbang Provinsi Jawa Tengah Prosiding Konferensi Nasional PKM-CSR ENVIRO: Journal of Tropical Environmental Research Bioeksperimen
Retno Rosariastuti
Department Of Soil Science, Faculty Of Agriculture, Sebelas Maret University Surakarta
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Immunology & microbiology Medicine & Pharmacology Nursing Public Health Social Sciences Transportation Other

Published : 24 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 24 Documents
Search

 1   2   3 
Iron-Manganese Correlation and Community Perception of Groundwater Quality Rohmatulaeny, Wahyu Zolla; Masykuri, Mohammad; Rosariastuti, Retno; Candraningtyas, Callista Fabiola
Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Vol 23, No 1 (2026): March 2026
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/presipitasi.v23i1.143-157

Abstract

Groundwater contamination with iron (Fe) and manganese (Mn) remains a significant challenge in rural areas with limited access to modern water treatment technologies. In the Margorejo Village, Tempel District, Sleman, groundwater from domestic wells exhibited elevated Fe and Mn concentrations related to local geochemical conditions. This study investigated the efficacy and acceptance of a hybrid phytocoagulation system combining extracts from Eichhornia crassipes and Moringa oleifera seeds to enhance metal removal through a combination of biosorption, biooxidation, and protein-induced flocculation. Variations in plant biomass (0–30 leaves), Moringa dose (0–100 mg/L), and contact time (0–16 days) were investigated in a factorial randomized block trial. The optimal configuration (30 leaves, 100 mg/L, 16 days) reduced the iron concentration to 0.082 mg/L (97.77%) and the manganese concentration to almost zero (98.71%). Pearson correlation analysis revealed a strong positive correlation between iron and manganese concentrations (r=0.821), indicating similar geochemical behavior. A public perception analysis with 30 respondents showed high acceptance (75.72%), particularly in households directly affected by contamination. These results demonstrate that hybrid phytocoagulation is a cost-effective, environmentally sustainable, and socially acceptable method for decentralized groundwater treatment and underscore the importance of public participation for long-term implementation
Identification and pesticide degradation test of bacterial consortium of contaminated soil Rosariastuti, Retno; Rahmawati, Yulia; Sumani, Sumani; Hartati, Sri
SAINS TANAH - Journal of Soil Science and Agroclimatology Vol 20, No 1 (2023): June
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/stjssa.v20i1.62920

Abstract

Excessive use of pesticides in the process of cultivating shallots results in contamination of the soil. Indigenous bacteria in soil that contaminated with the chlorpyrifos pesticide suspected could used as bioremediation agent of soil contaminated with chlorpyrifos pesticide. The purpose of this study was to identify and obtain a consortium of bacteria capable in degrading pesticides on shallot fields contaminated with the pesticide chlorpyrifos. The method used in this research is the bacteria isolation using soil extract, morphological identification, molecullar identification using Next Generation Sequencing (NGS), analysis of bacterial diversity index and consortium bacterial degradation test in order to reduce levels of the chlorpyrifos pesticide. The results of this study found 16 isolates of bacteria at each study site that were resistant to 100ppm of the pesticide chlorpyrifos so that these isolates were chosen to be used as a consortium of bacteria. Molecular identification of the bacterial consortium showed that there were 10 genera consisting of Cutibacterium, Streptomyces, Staphylococcus, Ensifer, Ochrobactrum, Achromobacter, Escherichia shigella, Klebsiella, Acinetobacter, and Pseudomonas. The bacterial diversity index in shallot soils reached 2,040 and 1,467 on forest soils The reduction efficiency of the bacterial consortium using the method of growing cells and supernatant were 94.48% and 98.88%, respectively.
Kompos Pelet: Solusi Praktis Berkelanjutan, dan Berbasis Ekonomi Sirkular dalam Pengelolaan Sampah Rumah Tangga Rosariastuti, MMA Retno; Sutami, Sutami; Dewi, Widyatmani Sih; Sudadi, Sudadi
PRIMA: Journal of Community Empowering and Services Vol 10, No 1 (2026): June
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/prima.v10i1.110663

Abstract

Pellet Compost: A Practical, Sustainable, and Circular Economy-Based Solution for Household Waste Management. One type of waste that is readily available is leaf litter. Leaf litter is a major contributor to household waste. Compostable waste has great potential to be utilized optimally to provide both economic and ecological benefits. This community service program was carried out from July to November 2025 through several stages: preparation, implementation, and evaluation. The purpose of this activity is to process organic waste into environmentally friendly pellet-based compost. Pellet-based compost is a solid organic fertilizer formed into pellets. Its shelf life is longer than loose compost. Pellet compost is drier, more visually appealing, richer in nutrients, and has a higher market value. The ingredient ratio in pellet production is a key factor that determines the quality, efficiency, and final performance of the pellets. The best ingredient ratio for pellet production between compos: tapioca flour: coconut shell charcoal: and water is 10:1:1:2. The sale of coconut shell charcoal pellets yields higher profits compared to bran and dolomite, amounting to Rp. 2,478 per piece. This approach offers a practical and sustainable solution, providing ecological benefits by reducing organic waste and supporting a circular economy in waste management. This community service initiative is expected to help the community understand how to produce pellet compost, enabling them to meet agricultural needs independently without relying on external raw materials. The program demonstrates that solving environmental issues can go hand in hand with improving the regional economy. This reflects the essence of Sustainable Development Goal (SDG) 12, which is responsible consumption and production.
Viability of Agrobacterium sp. I26 and Agrobacterium sp. I30 in The Carrier Formula of Mocaf Solid Waste, Peat and Manure Rosariastuti, Retno; Nur Sabilla, Widya Putri; Sudadi, Sudadi; Dewi, Widyatmani Sih
ENVIRO: Journal of Tropical Environmental Research Vol 24, No 2 (2022): September
Publisher : Center for Environmental Research, LPPM, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/enviro.v24i2.70354

Abstract

Agrobacterium sp. I26 and Agrobacterium sp. I30 are bioremediation agent that can be used as functional bacteria in biofertilizers. The storage of these bacteria requires carrier. Not all carriers can support bacterial viability, so it was necessary to examine carrier formulas as basic ingredients for biofertilizers which the quality standards based on the Minister of Agriculture Regulation No. 70/2011. This research aimed to: (1) study the viability of Agrobacterium sp. I26 and Agrobacterium sp. I30 in some carrier formulas; and (2) obtain the best carrier formula to support the viability of Agrobacterium sp. I26 and Agrobacterium sp. I30. Research design was factorial using completely randomized design (CRD) as the based design, consisting of 2 factors: 1) Carrier Fornula (C): C1; C2; C3; C4; C5, 2) Bacteria (I): I1; I2; I3, so there were 15 treatment combinations each was repeated 4 times, thus there were 60 experimental units. The results showed that Agrobacterium sp. I26 has better viability than Agrobacterium sp. I30 during 90 days incubation period. The best bacterial viability with total bacterial as the indicator was C4 carrier formula: 74 x 10­13 cfu.g-1 for Agrobacterium sp. I26 and C3 carrier formula: 155 x 1012 cfu.g-1.
Co-Authors ABDI LEONARDO SARAGIH Aji, Alfian Chrisna AKTAVIA HERAWATI Alfian Chrisna Aji Ali Pramono Ali Pramono Aryani, Widya Azzahra, Nadine Yuki Candraningtyas, Callista Fabiola Darsowiyono, Supriyadi Dewi Handayani Dwi Priyo Ariyanto Endhah Wijoyo Utomo ERDASWIN, FARHAN fatimah Fatimah Hardita Librasanti Sudarmawan Hery Widijanto Irfan Dwidya Prijambada Irfan Dwidya Prijambada Jauhari Syamsiyah Joko Winarno Karisma Ana Yasinta Kharis Triyono Kokyo Oh Mahdani, Sutheta Putra Marlia Pangestuti Masyithoh, Galuh Merkuria Karyantina Mohammad Masykuri MUHAMMAD ARDIAN NURSETYAWAN N Ngadiman Ngadiman Ngadiman Nugraeni L Nur Sabilla, Widya Putri P Purwanto PRAMUSITA YOGA DANISWARA Pungky Ferina Purwanto Purwanto Purwanto Purwanto Purwanto Rahayu Rahayu Rohmatulaeny, Wahyu Zolla Rony, Zahara Tussoleha S Supriyadi Sachiko Takahi Saputri, Agustin Ayu Sari, Cynthia Permata Selly Maisyarah Sri Budiastuti Sri Hartati Sri Hartati Sri Hartati Sri Wedhastri Sudadi Sudadi Sukamto, Ika Sumiyarsi Sumani . Sumani Sumani Supriyadi Supriyadi Supriyadi Supriyadi Supriyadi Supriyadi Supriyadi Sutami, Sutami Umi Barokah Vita Ratri Cahyani Widyatmani Sih Dewi Wiwin Widiastuti Wiwin Widiastuti Yulia Rahmawati, Yulia