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Journal : EnviroScienteae

RESPON MASYARAKAT DAN DAMPAKNYA TERHADAP LINGKUNGAN DARI PROGRAM SL-PTT PADI NON HIBRIDA DI KABUPATEN HULU SUNGAI SELATAN PROVINSI KALIMANTAN SELATAN Ria Normanita; Emmy Sri Mahreda; Siti Aminah; Fonny Rianawati
EnviroScienteae Vol 11, No 1 (2015): EnviroScienteae Volume 11 Nomor 1, April 2015
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v11i1.1954

Abstract

Increasing the productivity of rice through the approach of Sekolah Lapang Pengelolaan Tanaman Terpadu (SL-PTT) is one of the strategies that is expected to provide a greater contribution to the national rice production. Based on the results of research, the public response to the program of SL-PTT Non Hybrid Rice in Hulu Sungai Selatan was in the high category (85.71%). Factors affecting the public response to the program were the information, the field guides, the assistance component whereas those having no effects to the public response were the education, the practice, and the application of PTT. The environmental impact of the program of SLPTT Non Hybrid Rice was positive in the economic aspect, which could create welfare for farmers implementing the program. The Social aspect giving a positve impact was  through the transmission of technology adoption that could be applied to non-rice farmers who lived around the area of SL-PTT. The negative impact was the social jealousy among the people who could all not get involved in the program of SL-PTT Non Hybrid Rice.
PEMANFAATAN TEPUNG AMPAS SARI KEDELAI (OKARA) SEBAGAI BAHAN ALTERNATIF PEMBUATAN KUE UNTUK MENGURANGI PENCEMARAN LINGKUNGAN DI KABUPATEN TAPIN PROVINSI KALIMANTAN SELATAN Febtu Arisandi; Idiannor Mahyudin; Suyanto Suyanto; Emmy Sri Mahreda
EnviroScienteae Vol 18, No 1 (2022): ENVIROSCIENTEAE VOLUME 18 NOMOR 1, APRIL 2022
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v18i1.13002

Abstract

One of the the soybean extract wastes is a solid waste in the form of soybean extract dregs. This waste can cause a pungent odor due to the fermentation process. Therefore, an action is needed to handle the process so that this waste does not damage the environment; one way is to convert soybean extract waste into dregs flour of soybean extract. Soybean dregs flour (okara) can be used as a substitute for making cake product. This study aims to determine the formulation of ingredients for making cakes, to analyze the level of preference of respondents on all parameters: color, aroma, taste, and texture of cake product, and to assess the efficiency level of utilization of the dregs waste of soybean extract into dregs flour of soybean extract (okara) in cake product made from the substitution of dregs flours of soybean extract (okara). Overall, the acceptance of cake products with a scale value above 3 means that the products is acceptable to the respondents. The efficiency of utilization solid waste from soybean extract processing in the form of soybean extract dregs to become dregs flour of soybean extract (okara) was 60%. Utilization of dregs flour of soybean extract (okara) as an alternative ingredient for making bakery products was able to substitute wheat flour in making cakes by 50%.
PRODUKSI DAN JUMLAH JENIS IKAN YANG TERTANGKAP OLEH NELAYAN DI SUNGAI KAHAYAN KECAMATAN PAHANDUT KOTA PALANGKARAYA PROVINSI KALIMANTAN TENGAH Sweking Sweking; Idiannor Mahyudin; Emmy Sri Mahreda; Umi Salawati
EnviroScienteae Vol 7, No 1 (2011): EnviroScienteae Volume 7 Nomor 1, April 2011
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v7i1.371

Abstract

The purpose of the research is to analyze fish production that the fishermen  got from kahayan river, during 10 years  (1998-2007), also to inventory kinds of fish that could be catch during 10 year, and the fishermen’s income from it.  The research is concluded that fish production is always on decrease : in 1998 the sum of production is 5.272 kg / soak  and in 2007 it was 1.840 kg/ soak.  During 10 years fish production happened on decrease which was 3.432 kg / soak or 9.52 % from the sum of production completely which was 36.021 kg/soak.  There were 29 kinds of fish that consists of 23 genus , 17 species and 6 ordo some of kinds of rare fish that were Botia/ Tangkari (Chormobotia maerants), Tembubuk (Nandus nebulusus) and Arwana / Tangkalasa ( Sekleropagus  fomosus).  The fishermen’s income during 5 years ago in year 2003 until 2007 was about between Rp. 15.000.000; -   Rp 19.000.000; .  The decrease of production is followed by fishermen’s income.
PENGARUH PAJANAN LOGAM KADMIUM (Cd) TERHADAP KADAR PEROKSIDA (H2O2), KADAR MALODIALDEHID (MDA) DAN KADAR METIL GLIOKSAL (MG) PADA HATI TIKUS PUTIH (Rattus novergicus) Siti Juliati; Emmy Sri Mahreda; Triawanti Triawanti; Eko Suhartono
EnviroScienteae Vol 12, No 1 (2016): EnviroScienteae Volume 12 Nomor 1, April 2016
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v12i1.1099

Abstract

Cadmium and its compounds are used for various industrial interests. However, the accumulation of cadmium in liver will lead to liver damage. This research aims to analyze the effect of the long exposure of cadmium to wards the levels of H2O2, MDA and MG in white-mouse livers. The number of white-mouse livers used in this research were 24 male mouses which were divided into four treatments of cadmium exposure for zero, two, four and six weeks. After the surgeries, the levels of H2O2, MDA and MG of the white-mouse livers were measured using spectrophotometer UV – VIS. The results showed that there were significant differences in the levels of H2O2 between treatment without exposure to Cd and that exposure. The levels of H2O2 increased respectively 3.164 mmol, 11.076 mmol, 16.292 mmol and 31.588 mmol at the weeks of 0, 2, 4, and 6. The results of the Kruskal-Wallis statistical test (p = 0.000; p <0.05), stated that the long exposure of Cd increased significantly the level of H2O2 in the white-mouse livers. The level of MDA of the white-mouse livers also increased consecutively in the week of 0, 2, 4, and 6 as much as 211.5 μM, 230.6 μM, 269.2 μM and 533 μM. The results of the Kruskal-Wallis statistical test (p = 0.000; p <0.05) showed that the Cd exposure could significantly increase the MDA levels in white-mouse livers. This happened because the Cd exposure activated the phagocytic cells to perform respiratory burst resulting in the accumulation of peroxide compounds. The increased Peroxide with Fe metal that existed in the cytoplasm triggered the lipid peroxidation in the membrane producing the MDA compounds. In addition, the results also showed the increased levels of liver MG consecutively in week 0, 2, 4, and 6 as much as 20.039 %, 24.055 %, 27.985 % and 33.87 % . The results of the Kruskal - Wallis statistical test (p = 0.001 ; p < 0.05), showed that the Cd exposure increased significantly the level of MG which was caused by the metal Cd increased the glycation reaction, i.e., the reaction between glucose and proteins to form Amadori product. At the time of the Amadory formation, the formation of 2,3- enediol which was are easily oxidized by the presence of Cd and oxygen to produce MG occurred. It can be concluded that the exposure of heavy metal cadmium (Cd) for 6 weeks may increase the levels of H2O2, MDA and MG
ANALISIS KELAYAKAN DAN SENSITIVITAS HARGA INPUT PADA USAHA BUDIDAYA IKAN LELE DALAM KOLAM TERPAL DI KOTA BANJARBARU PROVINSI KALIMANTAN SELATAN Idiannor Mahyudin; Emmy Sri Mahreda; Rina Mustika; Irma Febrianty
EnviroScienteae Vol 10, No 1 (2014): EnviroScienteae Volume 10 Nomor 1, April 2014
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v10i1.1959

Abstract

Salah satu kegiatan ekonomi berbasis sumberdaya hayati pada sektor perikanan adalah kegiatan budidaya ikan.  Tetapi dengan keterbatasan lahan yang dimiliki dan untuk memanfaatkan lahan pekarangan supaya bernilai produktif maka masyarakat Banjarbaru banyak mengusahakan budidaya ikan lele di kolam terpal. Penelitian ini bertujuan untuk (1) menganalisis layak atau tidaknya usaha budidaya ikan lele di kolam terpal; (2) menganalisis pengaruh perubahan harga input terhadap usaha budidaya ikan lele di kolam terpal; (3) mengetahui permasalahan yang dihadapi oleh pelaku usaha budidaya  ikan lele di kolam terpal di Kotamadya Banjarbaru. Penelitian ini menggunakan metode survei dan wawancara. Data yang dikumpulkan meliputi data primer dan data sekunder. Lokasi sampel ditentukan secara sengaja (purposive), yakni Kotamadya Banjarbaru. Wawancara dilakukan terhadap petani ikan  yang aktif mengelola kegiatan usaha budidaya  ikan lele di kolam terpal, yakni sebanyak 200 petani ikan.  Penetapan jumlah sampel dilakukan secara random mengingat populasi yang homogen. Analisis data untuk menjawab tujuan pertama, yakni menganalisis kelayakan investasi usaha budidaya ikan lele di kolam terpal , digunakan perhitungan pada kriteria investasi yang meliputi Net Present Value (NPV), Net Benefit Cost Ratio (Net BCR), Internal Rate of Return (IRR) dan Payback Period.   Untuk menjawab tujuan kedua dilakukan pengujian terhadap hasil kelayakan usaha pada metode di atas dengan mempertimbangkan adanya kenaikan harga pakan. Selanjutnya untuk menjawab tujuan ketiga, yakni mengetahui permasalahan yang dihadapi pelaku usaha budidaya ikan lele di kolam terpal, digunakan analisis deskriptif dengan cara mengkaji data-data primer/sekunder dan selanjutnya memaparkannya secara tertulis. Hasil analisis kelayakan usaha diperoleh nilai NPV 12% sebesar Rp 96.600,081 > 0, nilai B/C 12% = 2,089 > 1 dan nilai IRR = ~ (tidak terhingga)  > dari tingkat bunga berlaku. Dari hasil kelayakan usaha menunjukkan usaha budidaya ikan lele dalam kolam terpal layak untuk diusahakan lebih lanjut.  Hasil analisis sensitifitas terhadap kenaikan harga input dalam hal ini pakan ikan meningkat 20%, diperoleh nilai NPV 12% sebesar Rp 87.611,919 > 0, nilai B/C 12% = 1,86 > 1 dan nilai IRR = ~ (tidak terhingga)  > dari tingkat bunga berlaku. Dari hasil analisis sensitifitas menunjukkan walaupun ada kenaikan pakan sebesar 20% usaha budidaya ikan dalam kolam terpal tetap layak untuk diusahakan.  Permasalahan yang ada pada petani ikan lele dalam kolam terpal adalah: mahalnya harga pakan ikan, rendahnya harga jual ikan, terbatasnya modal usaha, sifat kanibal dari ikan lele dan biaya pergantian terpal  yang dilakukan setiap tahun.  Struktur  pasar ikan lele adalah struktur pasar persaingan tidak sempurna (struktur pasar oligopoli).
UPAYA PENINGKATAN HASIL BELAJAR DAN KETERAMPILAN BERPIKIR SISWA MELALUI PENERAPAN PERANGKAT PEMBELAJARAN KONSEP EKOSISTEM LAHAN BASAH DENGAN PENDEKATAN LINGKUNGAN Sukaji Sukaji; Emmy Sri Mahreda; Bunda Halang; Enny Dwi Pujawati
EnviroScienteae Vol 11, No 3 (2015): EnviroScienteae Volume 11 Nomor 3, November 2015
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (558.13 KB) | DOI: 10.20527/es.v11i3.1105

Abstract

This study aims to: 1) measure whether there is the effect of applying the concept of learning through a wetland ecosystem approach to the environment in SMA 1 Wanaraya on student learning outcomes; 2) measure whether there are differences in the application of the concept of learning the wetland ecosystem approach to learning using the learning environment by not using the environmental approach in SMA 1 Wanaraya on student learning outcomes through the group process: 3) knowing whether there is a relationship between learning outcomes and skills think students learning process through the application of the concept of learning tools wetland ecosystems and the environment approach the learning process does not use environmental approach in SMA 1 Wanaraya. This study uses a variant analysis (ANOVA) on the first purpose. On the second purpose using Arikunto Category Analysis (1998) and Variant Analysis (ANOVA). And the third purpose of analysis used is correlation analysis and correlation criteria using reference analysis Sugiarto (1992). Results of calculations obtained that the adoption of the wetland ecosystem concept learning and the learning environment approach the implementation of research on SMA 1 Wanaraya affect the results of the assessment of student learning, no discernible difference from the value percentage and categories are better and influence the level of keaktifitasan think students who use approach to the environment and there is a weak relationship between learning outcomes but the students' thinking skills.
PERSEPSI MASYARAKAT TERHADAP DAMPAK LINGKUNGAN PADA USAHA PETERNAKAN AYAM RAS PEDAGING (BROILER) DI KOTA BANJARBARU Heri Purwanto; Emmy Sri Mahreda; Danang Biyatmoko; Abdi Fithria
EnviroScienteae Vol 9, No 3 (2013): EnviroScienteae Volume 9 Nomor 3, November 2013
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v9i3.1996

Abstract

Broiler poultry farms in the residential area of Banjarbaru City has the potential to cause negative impacts of pollution in the form of chicken droppings (faeses), the smell of ammonia, the emergence of a lot of flies and rats, and the threat of outbreaks of diseases that can be transmitted from poultry to humans (zoonoses). Based on the above issues, it is necessary to investigate the public perception and the factors influencing the perception of the environmental impact of broiler poultry farms in Banjarbaru. This perception problem is very essential to be investigated in order to determine the level of public perception and the factors that influence it. This study employed the data analysis with descriptive statistics that were used to describe the public perception and the factors that influence the perception of the environmental impact of broiler poultry farms in Banjarbaru. The results of this study indicated that the perception of 23 respondents (72%) was negative while the perception of 9 respondents (28%) was positive. These results rejected the initial hypothesis (H0), which suspected that the public perception of the environmental impact of broiler poultry farms was positive and received the first hypothesis (H1), which suspected that the public perception of the environmental impact of broiler poultry farms was negative. The significant factors influencing public perception of the environmental impact of broiler poultry farms were the education, the employment, the level of public health and the air pollution/ the odor of chicken droppings with the significance probability value for each factor was 99% or 0.000 (p <0.05), whereas the variable information (x5) and the environmental impact (x6) were not significant, which was indicated by the probability value of the significance of each factor that was 0.107 (p> 0.05) and 0.238 (p> 0,05).
PERBAIKAN KUALITAS AIR DENGAN SISTEM PENYARINGAN DI PENAMBANGAN RAKYAT INTAN DAN EMAS DI KECAMATAN CEMPAKA KOTA BANJARBARU PROVINSI KALIMANTAN SELATAN Tyas Astari; Emmy Sri Mahreda; Danang Biyatmoko; Gusti Chairuddin
EnviroScienteae Vol 9, No 1 (2013): EnviroScienteae Volume 9 Nomor 1, April 2013
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v9i1.1985

Abstract

Writing of this thesis is motivated by the declining water quality in rivers around the mining area due to mining of the people that do not meet clean water requirements. Purpose of this study was to determine the influence of the filtering system of physical and chemical water quality in the watershed are derived from the people of the diamond and gold mining areas as well as the assessment of water quality in producing water that meets the requirements of clean water in accordance with the requirements of Health Minister of Republic (PerMenKes RI) No. 416/MenKes/Per/IX/90. The research method used was semi-experimental. What matters is whether a particular filtering technology can improve the quality of river water and can produce better water quality?. The results showed that there is a difference between before filtering with post filtering (sand filter and activated charcoal filter). By the two different filters (sand and activated charcoal), the finest and most effective sand filters in the improvement of physical and chemical quality of water. Sand filter has a high effectiveness of the reduction. By the ten parameters of the observed parameters of TSS, turbidity and reduction of Fe which has a high effectiveness. The results can be concluded that the filtration systems (sand filter and activated charcoal filter) affects the physical and chemical quality of water. Filtering results with a sand filter and activated charcoal filters have improved physical and chemical quality of water that clean water has been qualified in accordance with the requirements of Health Minister of Republic (PerMenKes RI) No. 416/MenKes/Per/1990.
PENGOLAHAN LIMBAH CAIR SASIRANGAN MELALUI KOMBINASI METODE FILTRASI DAN FITOREMIDIASI SISTEM LAHAN BASAH BUATAN MENGGUNAKAN TUMBUHAN AIR YANG BERBEDA Untung Santoso; Emmy Sri Mahreda; Fathurrazie Shadiq; Danang Biyatmoko
EnviroScienteae Vol 10, No 3 (2014): EnviroScienteae Volume 10 Nomor 3, November 2014
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v10i3.1978

Abstract

This study aimed to analyze the effect of a combination of filtration methods and fitoremidiasi Constructed wetland systems using different water plants to test the parameters of wastewater treatment sasirangan, analyze the effectiveness and efficiency. The method used is an experimental method. The results showed that the combination of filtration methods and fitoremidiasi artificial wetland systems using different water plants able to improve the quality of effluent sasirangan, where the best result is to use water hyacinth plants (Eichornia crassipes (Mart) Solms) with effectiv level and the highest efficiency for each the parameters include the effective Cr concentration 0.147 mg/L and an efficiency of 29.41%, the concentration of Cd metal with the effectiveness of 0.0981 mg/L and an efficiency of 83.07%, with a BOD concentration of the effectiveness of 101.81 mg/L and an efficiency of 59.84%, the concentration of COD with the effectiveness of 4866.99 mg/L and an efficiency of 91.32%, the effectiveness of the TSS concentration 140.62 mg/L and an efficiency of 60.61%.
ANALISIS USAHA PENGOLAHAN KERUPUK IKAN TENGGIRI (Scomberomorus commersoni) SKALA RUMAH TANGGA DI KECAMATAN PULAU LAUT UTARA KABUPATEN KOTABARU PROVINSI KALIMANTAN SELATAN Agustina Fakhrida; Emmy Sri Mahreda; Rina Mustika
EnviroScienteae Vol 12, No 2 (2016): EnviroScienteae Volume 12 Nomor 2, Agustus 2016
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v12i2.1682

Abstract

The aim of this study was to analyze the advantages mackerel fish cracker business, analyze the feasibility crackers mackerel, and analyze business opportunities in the district crackers mackerel North Sea island of Kotabaru district. This study was carried out in the district of Sea Island Utara Kabupaten Kotabaru. This study took place starting in February 2015 until April 2015, ranging from consulting research proposal, the conduct of research, data collection and data analysis to preparing reports. Research conducted purposively (intentionally) by the consideration that the districts are one of the industrial center's mackerel Fish Crackers manufacture of household scale. In the District of North Sea island amounted to 6 industrialists mackerel fish crackers. Data analysis included analysis of profits, business feasibility analysis, and analysis of business opportunities. The results showed a mackerel fish cracker processing business households in the district-scale North Sea island Kotabaru District profitable. By using the analytical calculation of the advantage of total revenues minus total expenses results are favorable. Mackerel fish cracker processing business household scale in the District of North Sea island of Kotabaru district eligible to try for. Feasibility test results were analyzed by calculating the NPV at the time 12%, Net BCR 12% and 12.45% IRR at the time showed that mackerel fish cracker processing business households in the district-scale North Sea island of Kotabaru district deserve to be developed and expanded. Mackerel fish cracker processing business households in the district-scale North Sea island of Kotabaru district has a very bright business opportunity in the past to the future. It is seen from a greater demand from consumers is about 7000 packs of offers from manufacturers about 5000 packs. Seen when the price of mackerel increased market demand was still high. Judging also from the many days and they produce fish crackers in a month and always sold out.
Co-Authors Abdi Fithria Abdul Ghofur Agus Mirwan Agustina Fakhrida Agustina Niswanti Ahmad Ridwan Rosyadi Ahmad Yamani Akhmad Syarwani Aminonatalina Aminonatalina Athailllah Mursyid Basir Achmad Bunda Halang Danang Biyatmoko Danang Biyatmoko, Danang Debby Aulia Firdaus Deddy Dharmaji Diana Haryanti Diana Haryanti Diana Haryanti, Diana Eko Rini Indrayatie Eko Suhartono Elvira Meilinda Putri Emmy Lili Mantik Emmy Lilimantik Emmy Lilimantik Emmy Lilimantik Eny Dwi Pujawati Erliyanti, Emmi Fathurrazie Shadiq Febtu Arisandi Firdausy, Muhammad Abrar Fitriani Fitriani Fonny Rianawati Forina, Nora Gusti Chairuddin Hafiziannor, Hafiziannor Hafizianor Hafizianor Hamdani Fauzi Heri Purwanto Idiannor Mahyudin Idianor Mahyudin Idianor Mahyudin Ira Mentayani Irma Febrianty Irma Febrianty Irma Febrianty Jamiatul Khusna Khalid Darda Kissinger Kissinger Kissinger Laksono Trisnantoro Lina Tabitha Mandala M. Ruslan M.Rizki Akbar Mahmud Mahmud Mahmud Mahmud Mahyudin, Rizqi Putri Maimunah, Maimunah Maria Ulfah Riani Maria Ulfah Riani Maria Ulfah Riani, Maria Meilinda Zulfifa Mijani Rahman Mijani Rahman, Mijani Muhammad Aini Muhammad Aini Muhammad Aini, Muhammad Muhammad Husin Nopi Stiyati Prihatini Nora Forina Nuruk Aina Purwoko, Agus Putri Mahyudin Rathomy, M. Aditya Ria Normanita Ridhayah, Yusari Rina Mustika Rina Mustika Rina Mustika Risnawati Risnawati Rizqi Puteri Mahyudin Rusmilyansari Rusmilyansari Rusmilyansari Rusmilyasari Saptami Utami Evi Saptami Utami Evi Saptami Utami Evi, Saptami Satriansyah Satriansyah Siti Aminah Siti Juliati Sonny Robert Dirgantoro Suhaili Asmawi Suhernomo Suhernomo Sukaji Sukaji Suyanto - Sweking Sweking Syadzwina Syadzwina Syahrida Ariani Syahrida Ariani, Syahrida Syahruddin Syahruddin Syahruddin Syahruddin Syahruddin Syahruddin Syaiful Rahman T. Atmowijoyo Tania Kusuma Tri Dekayanti Tri Dekayanti Tri Dekayanti, Tri Triawanti Triawanti Triawanti Triawanti Tyas Astari Ulfah Nurul Hidayah Ulfah Nurul Hidayah Ulfah Nurul Hidayah, Ulfah Umi Salawati Untung Santoso Uripto Trisno Santoso Wahdah Wahdah Wahyu Wahyu Wibisono, Raden Rafiq Sepdian Fadel Yarna Hasiani Yarna Hasriani Yarna Hasriani, Yarna Yuchitadewi, Pitaloka