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Isolasi dan Karakterisasi Bakteri Indigenous Potensial Pendegradasi Isoprofilamina Glifosat dari Lahan Budidaya Bawang Merah di Kabupaten Enrekang Hilda Karim; Sahribulan; Muhammad Junda; Norna
Sainsmat : Jurnal Ilmiah Ilmu Pengetahuan Alam Vol. 12 No. 2 (2023): Volume 12 Nomor 2 (September 2023)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Makassar

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Abstract

This study aims to determine the types of bacteria found in soil exposed to pesticides with the active ingredient Isopropylamine Glyphosate by characterizing the bacteria morphologically and physiologically. Soil samples were taken from shallot plantations in Baraka District, Enrekang Regency. The method in this study was to isolate soil samples at a depth of 10 cm and 20 cm, the bacterial isolates found were then grouped based on the morphological and physiological characters of the isolates found. At the isolation stage, pesticides were treated with concentrations of 10 ppm, 20 ppm and 30 ppm. The results of the study on a 10 cm depth soil found bacteria from the genus Pantoea and Clostridium. At a concentration of 10 ppm, 2 isolates were obtained, at a concentration of 20 ppm, 2 isolates were obtained, and at a concentration of 30 ppm, 1 isolate was found. Meanwhile, at a depth of 20 cm, bacteria from the genera Pantoea, Clostridium, Pseudomonas, and Erwinia were found. At a concentration of 10 ppm found 4 isolates, a concentration of 20 ppm 2 isolates and a concentration of 30 ppm found 1 isolate. The results showed that the genera Pantoea, Clostridium, Pseudomonas, and Erwinia, were able to survive in soil exposed to pesticides.
Kerusakan Morfologis Paru-Paru Mencit Akibat Pemberian Asam Kuat Dengan Konsentrasi Berbeda A. Mu'nisa A. Mu'nisa; Rachmawaty Rachmawaty; Halifah Pagarra; Hilda Karim; Theodorus K. Tokan
Sainsmat : Jurnal Ilmiah Ilmu Pengetahuan Alam Vol. 11 No. 2 (2022): Volume 11 Nomor 2 (September 2022)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Makassar

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Abstract

This study aims to determine the damage to lung morphology in mice (Mus musculus) by administering various strong acids by inhalation. The string acids used in this study are HCl 30%, H2SO4 50%, and HNO3 50%). The subjects of the study were 2-month old mice which were divided into 4 treatment groups consisting of 2 mice per group. There are 4 gorups of mice; a control group, a treatment group with 37% hydrochloric acid (HCl), a group with with sulfuric acid (H2SO4) 50% treatment, and a group with nitric acid (HNO3) 50% treatment. Strong acids are given simultaneously with standard feed and drinking water ad libitium. Tthe mice (Mus musculus) were euthanized 10 days post treatment and surgery was performed to observe lung morphology consisting of color, weight, and shape. The study showed that the administration of strong acid damaged the lung morphology of mice and the agent causing most severe damage of lungs was the 50% nitric acid (HNO3).
Co-Authors A. Bida Purnamasari A. Irma Suryani A. Mu'nisa A. Mu'nisa A. Mu'nisa Mu'nisa Abd Muis Adawiyah, Rhidoyatul Adnan Adnan Adnan Adnan Ahmad Fudhail  Majid Alfiqi Dwiva Annisi Alimuddin Ali Alimuddin Ali Almi Abdila Andi Asmawati Andi Asmawati Azis Andi Asmawati Azis Andi Bida Purnamasari Andi Faridah Arsal Andi Faridah Arsal Andi Faridah Arsal Andi Irga Satrawati Taslim Andi Mu’nisa Arifah Novia Arifin, Arifah Novia Arifin, Arifah Novia Arifuddin, Nur Ummu Pratiwi Arsad Bahri Arsal , Andi Faridah Arsal, Andi Siti Fatmah Ayub, Nurfitrah Aulia B, Sahrul B, Syamsuddin Dian Ramadhani Elsa Fitratul Insaniah Rusli Fuad, Ainul H. Hartati Hala, Yusmina Halifah Pagarra Halifah Pagrrah Hartati Hartati Hartati Hartati, H. Hartati, Hartati Hartono Hartono Hartono Hasja, Aulia Diar Hasriani Hasriani Hasrin, Sri Wahyuni Herlina Rante Idris, Irma Suryani Inayah, Faidhul Ismail . Ismail Ismail Ismail Ismail Istiqamah, I. Lodang, Hamka Makkulau, Batari Bau Maru , Rosmini Muhammad Habil Ahmad Muhammad Junda Muharam, Hariyadi Muhiddin Palennari Muliana Nani Kurnia Nani Kurnia, Nani Nasrul Nasrul Norna Norna Norna Norna Norna Nur Afni Khaer Fatah Nur Agustin Nur Aini Nur Azizah Amaliah Nur, Medar M Nurasmiati Nurasmiati Nurfadhilah Mujaahidah Ahmad , Siti Nurfadilah Nurfadilah Nurhadi, Muhammad Nurhayati B Nurhayati B Nurhayati B Nurhayati Nurhayati Nurjannah Japarang Nursyahida A Nurul Anisa Oslan Jumadi Oslan Jumadi Pagarra, Halifah Patongai, Dian Dwi Putri Ulan Sari Putri Ramadhani Rachmawaty Rachmawaty, Rachmawaty Rachmawaty, Rachmawaty Rahma Musyawarah, Rahma Ramly, Zakia Asrifah Rasul, Mat Rhidoyatul Adawiyah Risma Syam Ristiana, Evi Rosmini Maru Sadriani, Andi Sahribulan Sahribulan Sahribulan Sahribulan Sahribulan, Sahribulan Saparuddin Saparuddin Sirumba Sondok Sondok, Sirumba St. Fatmah Hiola St. Satiah, St. Satiah Sumarni Sumarni Sumiati Side Suryani, A. Irma Sutarni, Sutarni Syahdan, Ulil Ardi Syamsiah Syamsiah, Syamsiah Syamsu, Andi Mu'nisa Syamsuddin B Syamsuddin B Syifa Fauzia, Syifa Tanriati Tanriati Taufiqah, Afra Theodorus K. Tokan Warida Hafni Yusminah Hala Yusnaeni Yusuf Yusnaeni Yusuf Yusuf, Yusnaeni