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Lahming, Lahming
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Dug Well Water Quality to Reduce Pollution Parameters Kapasa Village, Biringkanaya District, South Sulawesi Idris, Idris; Lahming, Lahming; Muslimin, Muslimin; Yermi, Yermi; Marpaung, Mauritz Pandapotan; Adiaksa, Baso Witman
International Journal of Health Sciences Vol. 2 No. 1 (2024): IJHS : International Journal of Health Sciences
Publisher : Asosiasi Guru dan Dosen Seluruh Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59585/ijhs.v2i1.338

Abstract

The quality of dug well water should comply with established regulations. The pollution caused by bacteria to water in the ground widens to ± 2 meters at a distance of 5 meters from the source of pollution 3 and narrows to a distance of 11 meters in the direction of the ground flow. This type of research is descriptive research, namely to determine the use of silica sand filter media, activated carbon in filter reactors on reducing TDS, Nitrite (NO2), Dissolved Manganese and MPN Coliform by comparing the composition of the filter media with reference to clean water quality standards Permenkes No. 2 In 2023, the samples in this research were dug wells located in Kapasa Village, Biringkanaya District, Makaasar City. The results of this research after the filtration intervention of manganese media, activated charcoal and silica sand, found that TDS, color, Manganese Nitrite (NO3) had decreased levels of environmental pollution, this is in accordance with the Regulation of the Minister of Health of the Republic of Indonesia Number 2 of 2023. Conclusions from the results research shows that silica sand, manganese and activated charcoal filtration media, TDS, manganese nitrate (NO2) and MPN Coliform can effectively reduce water pollution levels in dug wells in accordance with the Minister of Health Regulation. So the risk of infectious and non-communicable diseases can be overcome with the intervention of silica sand, manganese and activated charcoal filtration media.
Pengaruh Tinggi Air dan Padat Tebar yang Bervariasi terhadap Pertumbuhan dan Kelangsungan Hidup Benih Ikan Lele Sangkuriang (Clarias gariepinus) Nurdini, Nurdini; Lahming, Lahming; Patang, Patang
Nekton Vol 3 No 1 (2023): March
Publisher : Politeknik Negeri Sambas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47767/nekton.v3i1.465

Abstract

The growth of catfish seeds can be influenced by many factors including high water and seed stocking density. The research objective was to analyze the effect of high air and stocking density of different fish on the growth and maintenance of Sangkuriang catfish fry. This type of quantitative research with an experimental approach. The research was an experiment using a completely randomized design (CRD) factorial. Data processing uses SPSS Version 22 with two-way ANOVA analysis if there are differences, it will be followed by Tukey HSD. The research analysis showed that there was an effect of varying stocking density treatments on the survival of fish fry and absolute growth, while the high air treatment only had an effect on the survival of Sangkuriang catfish fry. The research yielded a water height of 13 cm and a stocking density of 15 individuals/liter was the treatment with the highest survival rate for catfish seeds with a value of 74.4%, while for exclusive weight growth, the treatment was 10 cm water height and a stocking density of 15 individuals/liter of 0.94 g.
Application of the Student Teams Achievement Division (STAD) Type Learning Model to Increase Student Activity and Learning Outcomes in the Basics of Plant Cultivation Subject in Class X ATP SMKN 6 Takalar Puspita, Nofia Suci; Lahming, Lahming; Rahman, Khaidir
Formosa Journal of Applied Sciences Vol. 3 No. 2 (2024): Februari 2024
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjas.v3i2.8111

Abstract

Improving learning outcomes and student engagement in class X is the aim of this research at ATP SMKN 6 Takalar. Use of the independent variable for the research is that the Student Team Achievement Division (STAD) oversees research projects and educational objectives using student engagement variables. Students in the class were used as research samples. Learning activities are recorded through the use of student activity observation sheets. and Utilizing tests before and after measuring learning outcomes. Based on data analysis, it was determined that the activities and learning objectives of Takalar students in class X ATP SMKN 6 could be improved using a learning model known as Student Teams Achievement Division, or STAD.
PEMANFAATAN TEKNOLOGI PENGINDERAAN JAUH UNTUK PERUBAHAN LUAS HUTAN MANGROVE DAN KEANEKARAGAMAN MANGROVE DI DESA NISOMBALIA, KABUPATEN MAROS Meilya, Anaz Illyanti; Lahming, Lahming; Kaseng, Ernawati Syahruddin; Khalik, Abd.
Jurnal Review Pendidikan dan Pengajaran Vol. 7 No. 4 (2024): Vol. 7 No. 4 Tahun 2024
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jrpp.v7i4.34367

Abstract

Perkembangan teknologi penginderaan jauh baik dari resolusi spasial dan temporal mampu digunakan mendeteksi keberadaan hutan mangrove baik dari luasan dan pola sebaran mangrove. Semakin rusaknya kondisi mangrove, maka data dan informasi mengenai kondisi mangrove di berbagai kawasan di Indonesia perlu dikaji untuk keperluan pengelolaan mangrove yang berkelanjutan, sehingga fungsi ekologisnya dapat tetap terjaga. Penelitian ini bertujuan untuk mengetahui perubahan luas, kerapatan vegetasi serta jenis vegetasi hutan mangrove di Desa Nisombalia Kab. Maros. Data yang digunakan dalam penelitian ini berupa data sekunder citra digital Landsat 7 ETM+ dan Landsat 8-LDCM. Tahap identifikasi mangrove dilakukan dengan menggunakan komposit band RGB 234, kemudian analisis kerapatan vegetasi mangrove dengan menggunakan formula NDVI. Hasil penelitian ini menunjukkan bahwa terjadi perubahan luasan mangrove dari tahun 2010-2021 di Desa Nisombalia, Maros. Luas lahan mangrove pada tahun 2010 sebesar 109,13 ha, tahun 2015 sebesar 119,45 ha dan tahun 2021 sebesar 114,47 ha. Hasil analisis kerapatan mangrove menunjukkan bahwa mangrove di Desa Nisombalia, Maros tahun 2010 kategori sedang sebesar 38.12%, tahun 2015 kategori sedang sebesar 37.47 dan tahun 2021 kategori sedang sebesar 41.19%. Komposisi jenis mangrove yang ditemukan di Desa Nisombalia, Maros yaitu Sonneratia alba, Rhizophora mucronate, Avicennia alba, Bruguiera cylindrical dan Aegiceras corcinulatum.
Pengaruh Konsentrasi Bakteri Asam Laktat Lactobacillus Casei dan Lactobacillus Plantarum Terhadap Mutu Minuman Probiotik Sari Tape Ubi Jalar Ungu (Ipomea batatas L.) Nurhikmah, Nurhikmah; Lahming, Lahming; Fadilah, Ratnawaty
Jurnal Pendidikan Teknologi Pertanian Vol. 10 No. 1 (2024): Februari
Publisher : Agricultural Technology Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jptp.v10i1.1782

Abstract

Thel purpolsel olf this study was tol deltelrminel thel elffelct olf thel colncelntratioln olf lactic acid bactelria oln thel quality olf thel prolbioltic drink with purplel swelelt poltatol juicel. Thel startelr useld in this study was thel culturel olf Lactolbacillus caseli and Lactolbacillus plantarum which was inselrteld intol thel purplel swelelt poltatol tapel juicel meldia. Thel melthold useld in this study was a colmpleltelly randolmizeld delsign (CRD) with 6 trelatmelnts and 3 relplicatiolns. Thelrel welrel six folrmulas folr prolbioltic drinks with thel additioln olf diffelrelnt colncelntratiolns olf Lactolbacillus caseli and Lactolbacillus plantarum, which welrel 6%, 7%, and 8% relspelctivelly. Thel relselarch data welrel analyzeld statistically using thel ANOlVA variancel telst at a significant lelvell olf = 0.05. Thel relsults sholweld that thel additioln olf Lactolbacillus caseli and Lactolbacillus plantarum had an elffelct oln thel quality and antiolxidant activity olf purplel swelelt poltatol tapel drink and coluld bel colnsidelreld as a prolbioltic drink. Thel belst trelatmelnt was Lactolbacillus plantarum 8% with toltal LAB 11.25 Lolg cfu/ml, ALT 11.27 Lolg cfu/ml, Toltal Titrateld Acid (TAT) 0.47%, pH valuel 2.88, antholcyanin valuel 64, 84%, and 67.12% antiolxidants. With thel relsult olf olrganollelptic telst, collolr was 2.92 (slightly likeld), tastel was 2.82 (slightly likeld), and arolma was 2.78 (slightly likeld).
Co-Authors Abd. Rasyid Syamsuri Adiaksa, Baso Witman Ali, Muhammad Yunus Amirah Mustarin Amrin, Hamka Andi Sukainah Ata Maran, Albertus Ervi Novitasari Fadilah, Ratnawaty Fathahillah Fathahillah Idris Idris Indrayadi Indrayadi Jamaluddi Jamaluddi Jamaluddin Jamaluddin Kaseng, Ernawati Syahruddin Khalik, Abd. Lestari, Nunik Lukman, Husain Mahfud, Firda Latifah Rahayu Mala Nurilmala Mandra, Moh. Ahsan S. MAURITZ PANDAPOTAN MARPAUNG Meilya, Anaz Illyanti Muhammad Wiharto Mukhlis, Andi Muhammad Akram Muslimin Muslimin Mustari, Amira Mustarin, Amira Nahda, Afiah Tul Ningrum, Retno Noprianti, Asri Nur Rahmah Nurdini Nurdini, Nurdini Nurhikmah Nurhikmah Panguriseng, Darwis Patandianan, Seprian Patang Patang, Patang Puspita, Nofia Suci Rahman, Khaidir Rahmatulwasyiah, Rahmatulwasyiah Ratnasari, Eka Rinaldy, Didi RISDA, RISDA Safri Safri Sembiring, Rinawati Siprianus Singga SITTI HAJAR Sri Wahyuni Tandangi, Rahmayani Wahdayani, Efi Yermi, Yermi