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A SIMPLE SPECTROPHOTOMETRIC METHOD FOR THE QUANTITATIVE ANALYSIS OF PHOSPHATE IN THE WATER SAMPLES Habibah, Nur; Dhyanaputri, I Gusti Ayu Shri; Karta, I Wayan; Sundari, Cokorda Dewi Widhya Hana; Hadi, Mochammad Choirul
JST (Jurnal Sains dan Teknologi) Vol 7, No 2 (2018)
Publisher : Universitas Pendidikan Ganesha

A simple spectrophotometric method was used to determine the phosphate content in the water sampels. The method is based on the formation of molybdenum blue complex from the reaction of orthophosphate and ammonium molybdate followed by reduction with ascorbic acid in the aqueous sulfuric acid medium. The color intensity of the molybdenum blue complex is proportionally to the phosphate content in the solution. The system obeys Lamber-Beerâ€™s Law at the 890 nm in the concentration range of 0.1-1 mg P/L and the linier calibration graph was obtained with the slope, 0.6334, intercept, 0.0074 and correlation coefficient of 0.9988. This official method was also used for the quantitative analysis of phosphate in the water samples and the satisfactory result was obtained. The range of phosphate concentration in the water samples are 0.033 â€“ 2.943 mg P/L.

EFEKTIVITAS BERBAGAI UMPAN PERANGKAP LALAT DI PASAR IKAN DAN PASAR TRADISIONAL Hadi, Mochammad Choirul; Sujaya, I Nyoman; Habibah, Nur
JST (Jurnal Sains dan Teknologi) Vol 11, No 1 (2022)
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jst-undiksha.v11i1.41477

The benefits of Methyl eugenol, a chemical used as an attractant, especially for fruit flies were interesting to develop. This study aimed was to compare flies that enter fly traps fed with Methyl eugenol, Methyl pyrazine, fish innards, and chicken innards. This research was a quasi-experimental type to examine the effectiveness of bait with four treatment groups. The bait was installed on fly traps made by the Research Team, which were placed at the Kedonganan Fish Market, Kuta, and the Phula Kerti Traditional Market, Denpasar. Each bait is placed in five different fly traps, or in a day 40 units are installed in both markets. The results show that there are different types of trapped flies. In the Fish Market, the most common types of flies are House flies (Musca domestica), while in the Traditional market there are many types of fruit flies (Bactrocera sp). The baits that flies prefer are also different, Musca domestica prefer chicken innards bait, while fruit flies prefer Methyl eugenol bait.

MENINGKATKAN ANGKA BEBAS JENTIK MENGGUNAKAN OVITRAP DI UPT KESMAS SUKAWATI II KABUPATEN GIANYAR Mochammad Choirul Hadi; I Nyoman Sujaya; I Nyoman Purna; I Wayan Jana
Jurnal Pengabmas Masyarakat Sehat (JPMS) Vol 2, No 2 (2020): April 2020
Publisher : Poltekkes Kemenkes Denpasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33992/ms.v2i2.1023

ABSTRACT. Ovitrap which has been widely known as a mosquito trap tool has not been widely used by the people of Bali. The introduction of ovitrap to the Batubulan Kangin Village community is the goal of community service activities in order to be able to use cheap, easy, and safe mosquito trap equipment, with the hope that it will be able to increase the rate of larval free. The method used by the Team is to provide counseling and provide training in making ovitraps and placing ovitraps inside and outside the home. The results of community service activities succeeded in increasing public knowledge about the benefits of ovitrap, how to make ovitrap, attractants and how to install it around their homes. The counseling and training activities held in the Batubulan Kangin Village Office Hall, Sukawati District, Gianyar regency attended by 52 people consisting of Puskesmas Staff, Jumantik, Village Health Cadres, and Hamlet Heads. Of the 9 Jumantik who took part in the outreach activities, immediately conducted socialization and invited 71 residents to use Ovitrap in their homes.Besides succeeding in changing the public's knowledge about mosquito eradication techniques, this service also succeeded in increasing the larva free rate from 54.9% to 95.8%.Keywords: ovitrap, attractant, larva free number

Pendampingan STBM Dalam Bidang CTPS Di SD Negeri 1, 2, dan 3 Bantas Kecamatan Selemadeg Timur Tahun 2018 Ni Ketut Rusminingsih; I Nyoman Purna; I Nyoman Sujaya; M. Choirul Hadi; Wayan Jana
Jurnal Pengabmas Masyarakat Sehat Vol 1, No 4 (2019): Oktober 2019
Publisher : Poltekkes Kemenkes Denpasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33992/ms.v1i4.940

Community-Based Total Sanitation (STBM) is an approach to change hygiene and sanitation behavior through community empowerment through triggering methods. CTPS is one of the 5 pillars of STBM which focuses on the availability of washing hand facilities (water, soap, hand washing facilities) in the community including schools. This activity needs to be accompanied because it has not been entrenched in the community service location. The purpose of this community Hands and a positive increase in knowledge and behavior after being given counseling about washing hand behavior with soap. Suggestion: So that the school principal and the teachers routinely provide socialization to their students about the importance of washing hands with soap and supervision of the cleanliness of the sink that was built. Assistance, construction of sinks and washing hands with swap service is to increase understanding of elementary school students regarding the behavior of washing hands with soap with a method of assistance with the construction of facilities for washing hands, counseling and screening of films on handwashing with soap. The target of this activity is elementary school students from grade 1 to grade 6 with the implementation time in September 2018 at SD Bantas 3, Selemadeg Timur District in 2018. Results: there is an increase in positive knowledge and behavior about the behavior of washing hands with soap in elementary school children 3 Bantas through assistance. Conclusion: making 2 washing hand places and a positive increase in knowledge.Keywords: Assistance, washtafel build and washing hand with soap

Pengelolaan Sampah Rumah Tangga Berbasis Masyarakat Di Wilayah Kerja Puskesmas Selemadeg II Kecamatan Selemadeg Timur Kabupaten Tabanan I Nyoman Purna; I Nyoman Sujaya; M. Choirul Hadi; I Wayan Jana; Ni Ketut Rusminingsih
Jurnal Pengabmas Masyarakat Sehat Vol 1, No 1 (2019): Januari 2019
Publisher : Poltekkes Kemenkes Denpasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33992/ms.v1i1.543

The amount of waste will continue to increase along with increasing population growth. The increasing number of people will increase the amount of waste will also increase. Increasing volume of waste from year to year is a strong reason that waste problems are the main problem that must be solved in the short, medium and long term. Waste management according to Law 18 of 2008 is a systematic, comprehensive and sustainable activity that includes reduction and handling of waste. Waste management is carried out by the community including: Waste Management, Domestic Systems, Waste Collection-Systems, Independent and Productive Systems, Waste Savings Systems in Waste Banks. The purpose of this community service is to understand how to carry out community-based independent waste management. To be able to sort waste in their respective households, they want to collect waste that has been sorted into a trash while available. The results of the community service and commitment to always maintain the environment by segregating organic and inorganic waste and collecting inorganic waste shelters before being followed up and sold to collectors.Keywords: Community Based Waste Management.

MENINGKATKAN ANGKA BEBAS JENTIK MENGGUNAKAN OVITRAP DI UPT KESMAS SUKAWATI II KABUPATEN GIANYAR Mochammad Choirul Hadi; I Nyoman Sujaya; I Nyoman Purna; I Wayan Jana
Jurnal Pengabmas Masyarakat Sehat Vol 2, No 2 (2020): April 2020
Publisher : Poltekkes Kemenkes Denpasar

ABSTRACT. Ovitrap which has been widely known as a mosquito trap tool has not been widely used by the people of Bali. The introduction of ovitrap to the Batubulan Kangin Village community is the goal of community service activities in order to be able to use cheap, easy, and safe mosquito trap equipment, with the hope that it will be able to increase the rate of larval free. The method used by the Team is to provide counseling and provide training in making ovitraps and placing ovitraps inside and outside the home. The results of community service activities succeeded in increasing public knowledge about the benefits of ovitrap, how to make ovitrap, attractants and how to install it around their homes. The counseling and training activities held in the Batubulan Kangin Village Office Hall, Sukawati District, Gianyar regency attended by 52 people consisting of Puskesmas Staff, Jumantik, Village Health Cadres, and Hamlet Heads. Of the 9 Jumantik who took part in the outreach activities, immediately conducted socialization and invited 71 residents to use Ovitrap in their homes.Besides succeeding in changing the public's knowledge about mosquito eradication techniques, this service also succeeded in increasing the larva free rate from 54.9% to 95.8%.Keywords: ovitrap, attractant, larva free number

Pendampingan STBM Dalam Bidang CTPS Di SD Negeri 1, 2, dan 3 Bantas Kecamatan Selemadeg Timur Tahun 2018 Ni Ketut Rusminingsih; I Nyoman Purna; I Nyoman Sujaya; M. Choirul Hadi; Wayan Jana
Jurnal Pengabmas Masyarakat Sehat Vol 1, No 4 (2019): Oktober 2019
Publisher : Poltekkes Kemenkes Denpasar

Community-Based Total Sanitation (STBM) is an approach to change hygiene and sanitation behavior through community empowerment through triggering methods. CTPS is one of the 5 pillars of STBM which focuses on the availability of washing hand facilities (water, soap, hand washing facilities) in the community including schools. This activity needs to be accompanied because it has not been entrenched in the community service location. The purpose of this community Hands and a positive increase in knowledge and behavior after being given counseling about washing hand behavior with soap. Suggestion: So that the school principal and the teachers routinely provide socialization to their students about the importance of washing hands with soap and supervision of the cleanliness of the sink that was built. Assistance, construction of sinks and washing hands with swap service is to increase understanding of elementary school students regarding the behavior of washing hands with soap with a method of assistance with the construction of facilities for washing hands, counseling and screening of films on handwashing with soap. The target of this activity is elementary school students from grade 1 to grade 6 with the implementation time in September 2018 at SD Bantas 3, Selemadeg Timur District in 2018. Results: there is an increase in positive knowledge and behavior about the behavior of washing hands with soap in elementary school children 3 Bantas through assistance. Conclusion: making 2 washing hand places and a positive increase in knowledge.Keywords: Assistance, washtafel build and washing hand with soap

Pengelolaan Sampah Rumah Tangga Berbasis Masyarakat Di Wilayah Kerja Puskesmas Selemadeg II Kecamatan Selemadeg Timur Kabupaten Tabanan I Nyoman Purna; I Nyoman Sujaya; M. Choirul Hadi; I Wayan Jana; Ni Ketut Rusminingsih
Jurnal Pengabmas Masyarakat Sehat Vol 1, No 1 (2019): Januari 2019
Publisher : Poltekkes Kemenkes Denpasar

The amount of waste will continue to increase along with increasing population growth. The increasing number of people will increase the amount of waste will also increase. Increasing volume of waste from year to year is a strong reason that waste problems are the main problem that must be solved in the short, medium and long term. Waste management according to Law 18 of 2008 is a systematic, comprehensive and sustainable activity that includes reduction and handling of waste. Waste management is carried out by the community including: Waste Management, Domestic Systems, Waste Collection-Systems, Independent and Productive Systems, Waste Savings Systems in Waste Banks. The purpose of this community service is to understand how to carry out community-based independent waste management. To be able to sort waste in their respective households, they want to collect waste that has been sorted into a trash while available. The results of the community service and commitment to always maintain the environment by segregating organic and inorganic waste and collecting inorganic waste shelters before being followed up and sold to collectors.Keywords: Community Based Waste Management.

Pengaruh Promosi Kesehatan Melalui Video Edukasi Terhadap Perubahan Pengetahuan dan Sikap Siswa Sekolah Dasar Tentang Pengelolaan Sampah Plastik Ni Kadek Setyaningrum; M. Choirul Hadi; Anysiah Elly Yulianti
Jurnal Skala Husada : The Journal of Health Vol 18, No 2 (2021): Jurnal Skala Husada: The Journal of Health
Publisher : Poltekkes Kemenkes Denpasar

ABSTRACTPopulation growth and changes in community consumption patterns lead to an increase in volume, type and characteristics of waste. If there is a change in the environment around humans, it’s can change the environmental conditions. The method of health promotion with the video screening method with the design of One Group Pretest Posttest to change behavior so it can get increased knowledge and attitudes. The results of research conducted at SD Negeri 8 Sumerta Denpasar for education about waste management using paired t-test obtained pretest scores of knowledge of grade IV and V students of 5.62 and 6.15. As for the results of the pretest attitudes of class IV and V students namely 5.59 and 6.70. For the posttest value of students' knowledge in grades IV and V, they are 7.59 and 7.88. While the posttest scores of students attitudes in grades IV and V are 6.21 and 8.48. Paired t-test results obtained sig (2-tailed) (0,000) alpha (0.05) then H0 is rejected and HI is accepted, it’s means there are differences students' knowledge and attitudes about waste management before and after getting health promotion video in SD Negeri 8 Sumerta Denpasar.ABSTRAKPertumbuhan penduduk dan perubahan pola konsumsi masyarakat menyebabkan peningkatan volume, jenis dan karakteristik sampah. Jika terjadi perubahan lingkungan di sekitar manusia, maka dapat mengubah kondisi lingkungan. Metode promosi kesehatan dengan metode pemutaran video dengan desain One Group Pretest Posttest untuk mengubah perilaku sehingga bisa mendapatkan peningkatan pengetahuan dan sikap. Hasil penelitian yang dilakukan di SD Negeri 8 Sumerta Denpasar untuk pendidikan tentang pengelolaan sampah dengan menggunakan uji-t berpasangan diperoleh nilai pretest pengetahuan siswa kelas IV dan V sebesar 5,62 dan 6,15. Adapun hasil pretest sikap siswa kelas IV dan V yaitu 5,59 dan 6,70. Untuk nilai posttest pengetahuan siswa kelas IV dan V masing-masing sebesar 7,59 dan 7,88. Sedangkan nilai posttest sikap siswa kelas IV dan V adalah 6,21 dan 8,48. Hasil uji t berpasangan diperoleh sig (2-tailed) (0,000) alpha (0,05) maka H0 ditolak dan HI diterima, artinya ada perbedaan pengetahuan dan sikap siswa tentang pengelolaan sampah sebelum dan sesudah mendapatkan video promosi kesehatan di SD Negeri 8 Sumatera Denpasar.

Perilaku Petani Dalam Mengaplikasikan Pestisida Di Subak Buruan Desa Buruan Kabupaten Tabanan Tahun 2021 I Gusti Ayu Yustina Erawati; M. Choirul Hadi; D. A.A. Poswaningsih
Jurnal Skala Husada : The Journal of Health Vol 18, No 2 (2021): Jurnal Skala Husada: The Journal of Health
Publisher : Poltekkes Kemenkes Denpasar

ABSTRACTPesticides are widely used in agriculture to control crop pests so as to increase crop yields of farmers. The use of pesticides that are not appropriate has the potential to pollute the environment and cause health problems for humans. Pesticide poisoning is a significant public health problem. Workers have risk factors for pesticide exposure when applying pesticides. The purpose of this study was to determine the behavior of farmers in applying pesticides in Subak Buruan, Buruan Village, Tabanan Regency in 2021. This research is a descriptive study. The sampling technique used in this research is simple random technique (simple random sampling). The sample criteria chosen were farmers who worked for more than 5 years, with a total of 63 farmers. Data collection was carried out by means of observation and interviews. The results showed that out of 63 farmers, 49 farmers (77.78%) had good knowledge, 63 farmers (100%) had good attitudes, 38 farmers (60.32%) had good actions. The conclusion from this research is that the behavior of farmers in applying pesticides is in the good category. Suggestions that can be given need counseling to farmers regarding how to use storage and application of pesticides, signs of pesticide poisoning, the first action if pesticide poisoning occurs and the function of using complete personal protective equipment (PPE) and the need for regular cholinesterase checks on farmers.ABSTRAKPestisida banyak digunakan di bidang pertanian untuk mengendalikan hama tanaman sehingga dapat meningkatkan hasil panen petani. Penggunaan pestisida yang tidak tepat berpotensi mencemari lingkungan dan menimbulkan gangguan kesehatan bagi manusia. Keracunan pestisida merupakan masalah kesehatan masyarakat yang signifikan. Pekerja memiliki faktor risiko paparan pestisida saat menggunakan pestisida. Tujuan dari penelitian ini adalah untuk mengetahui perilaku petani dalam mengaplikasikan pestisida di Subak Buruan Desa Buruan Kabupaten Tabanan Tahun 2021. Penelitian ini merupakan penelitian deskriptif. Teknik pengambilan sampel yang digunakan dalam penelitian ini adalah teknik acak sederhana (simple random sampling). Kriteria sampel yang dipilih adalah petani yang bekerja lebih dari 5 tahun, dengan jumlah 63 petani. Pengumpulan data dilakukan dengan cara observasi dan wawancara. Hasil penelitian menunjukkan bahwa dari 63 petani, 49 petani (77,78%) memiliki pengetahuan baik, 63 petani (100%) memiliki sikap baik, 38 petani (60,32%) memiliki tindakan baik. Kesimpulan dari penelitian ini adalah perilaku petani dalam mengaplikasikan pestisida berada pada kategori baik. Saran yang dapat diberikan perlu penyuluhan kepada petani mengenai cara penggunaan penyimpanan dan aplikasi pestisida, tanda-tanda keracunan pestisida, tindakan pertama jika terjadi keracunan pestisida dan fungsi penggunaan alat pelindung diri (APD) yang lengkap dan perlunya pemeriksaan kolinesterase secara berkala pada petani.

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