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Growth and Survival Rate Goldfish (Carassius auratus L.) in Various Natural Feed Dosage Tubifex sp. Risdawati, Risdawati; Widiastuti, Irawati Mei
AgriSains Vol 22, No 1 (2021)
Publisher : FAPETKAN UNTAD

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (17.935 KB)

Abstract

Goldfish (Carassius auratus L.), one of the most popular and freshwater ornamental fish to be cultivated in Indonesia. One obstacle in the cultivation of Carassius auratus L. is the high feed cost (60-70%) of the total production cost. The natural food source for fish Carassius auratus L. is Tubifex sp. which has a high nutritional content. The aim of the study was to determine the dosage of Tubifex sp. best for the growth and survival rate of goldfish (C. auratus L.). This research was conducted at the Laboratory of Water Quality and Aquatic Biology, Faculty of Animal Husbandry and Fisheries, Tadulako University for 2 month (January to March 2020). The experimental design used a Completely Randomized Design (RAL) with 5 treatments and 4 replications. The treatment in this study was the administration of silk worms with different doses (A = 6%; B = 8%; C = 10%; D = 12%; E = 14%). The variables measured included absolute weight growth, survival and water quality. Data were analyzed by analysis of variance (ANOVA), with further tests BNJ using Excel 2010 and Minitab 16 application programs. The results showed that the natural feed (Tubifex sp.) shows a significant growth in absolute weight, but has no effect on survival. The absolute growth of goldfish seeds was the highest in the feeding of Tubifex sp. with a dose of 12% of 14.82 ± 2.76 g with a survival rate of 90.63% ± 6.25. Water quality (temperature, pH, dissolved oxygen and ammonia) is still in accordance with the growth needs of goldfish fry.
Analisis Pengaruh Pembelajaran Discovery terhadap Minat dan Hasil Belajar Asam Basa Peserta Didik Sugiarti, Sugiarti; Herawati, Netti; Risdawati, Risdawati
Chemistry Education Review (CER) Volume 3 Nomor 2 Maret 2020
Publisher : Program Pasca Sarjana UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (276.294 KB) | DOI: 10.26858/cer.v3i2.13763

Abstract

This research is a quasi-experimental that aimed to find out the effect of discovery learning model toward interests and learning outcomes of students in class XI MIA SMAN 3 Pinrang. Independent variable in the research is discovery learning model and direct instruction and dependent variables is areinterest and learning outcomes of acid-base. The population in this research is all students class XI MIA SMAN 3 Pinrang that consist of six classes. Class XI MIA5 as an experiment group that consist of 31 students and class XI MIA2 as a control group that consist of 33 students. The result data of the research was obtained by interest questionnaires and learning outcomes test on acid-base topic for post test. Data were analysed using descriptive statistics and inferential statistics. The results of hypothesis testing for interest using t-test values obtained at tcount = 3,025 and significance level α = 0,05 with df = 3 and ttable = 1,66 because tcount > ttable  it indscate that H0 failed. So the are is effect learning model effect learning model to learning interets of students class XI  MIA SMAN 3 Pinrang. While for testing the learning outcomes using Mann-Whitney test obtained at Zcount  = 3,48 and significance level α = 0,05 with df = 3 and ztable= 1,64. It shows that there is the effect of discovery learning model toward learning outcomes of students in class XI MIA SMAN 3 Pinrang. Testing correlation for experiment group is obtained rcount  = 0,618 on significance level  α = 0,05 and rtable = 0,355, so it can be concluded that there is positive correlation interests with learning outcomes in discovery learning model. While testing correlation for control group is obtained rcount = 0,488 on significance level α = 0,05 and rtable = 0,344, so it can be concluded that there is positive correlation interests and learning outcomes in direct instruction.
STRATEGI KOMUNIKASI DALAM PEMBENTUKAN KARAKTER PESERTA DIDIK SMK YADIKA DI PROVINSI BANTEN Risdawati, Risdawati; Tomohardjo, Irmulansati
MediaKom : Jurnal Ilmiah Komunikasi Vol 13, No 2 (2023): Mediakom Jurnal Ilmiah Ilmu Komunikasi
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/mediakom.v13i2.22360

Abstract

Abstract.The rise of pornography, student brawls, juvenile crime, drugs and promiscuity makes stakeholders in the world of education aware that they need a shield that is able to protect students from being dragged into the flow of bad attitudes, actions or actions. Therefore, character education is very important for students. In forming the character of students, a communication strategy is needed as an effort or plan that will be used to achieve the goals of character education that have been programmed by the education unit. In this research, the focus of the research is how the communication strategy implemented by Yadika Vocational High School in Banten Province forms the character of students. This study aims to determine the communication strategies used by schools in shaping the character of students. This study uses the Attribution theory introduced by Eritz Heider. The basic assumption of this theory is that the behavior of others and us is caused by motives, intentions, and characteristics by looking at each behavior. This research uses a qualitative descriptive research type. The main subjects in this study were the three Heads of SMK Yadika in Banten Province. The research object to be examined is the communication strategy in the character building of students conducted by Yadika Vocational High School in Banten Province. In this research, the primary data is the result of interviews and the secondary data is journal documents. Triangulation is a data collection technique used in this study. Based on the results of research conducted at Yadika Vocational High School in Banten, Yadika Vocational High School in Banten made a communication strategy to achieve the goal, namely to build student character.Abstrak. Maraknya pornografi, tawuran pelajar, kriminalitas remaja, narkoba serta pergaulan bebas menyadarkan para pemangku kepentingan dalam dunia pendidikan merasa perlu adanya perisai yang mampu menjaga para pelajar agar tidak terseret dalam arus sikap, perbuatan ataupun tindakan yang tidak baik. Oleh karena itu, pendidikan karakter sangat penting bagi peserta didik. Dalam pembentukan karakter peserta didik, maka dibutuhkan strategi komunikasi sebagai upaya atau perencanaan yang akan digunakan untuk mencapai tujuan pendidikan karakter yang sudah diprogramkan oleh satuan pendidikan. Dalam penelitian ini yang menjadi fokus penelitian adalah bagaimana strategi komunikasi yang dilakukan oleh SMK Yadika di Provinsi Banten dalam membentuk karakter peserta didik. Penelitian ini memiliki tujuan untuk mengetahui  strategi komunikasi yang dilakukan oleh sekolah dalam membentuk karakter peserta didik. Penelitian ini menggunakan teori Atribusi yang dikenalkan oleh Eritz Heider.  Asumsi dasar teori ini adalah perilaku orang lain dan kita disebabkan karena ada motif, maksud, dan karakteristik dengan melihat masing-masing perilakunya. Penelitian ini menggunakan jenis penelitian deskriptif kualitatif. Adapun subjek utama  dalam penelitian ini adalah tiga Kepala SMK Yadika di Provinsi Banten. Objek penelitian yang akan diteliti adalah strategi komunikasi dalam pembentukan karakter peserta didik yang dilakukan oleh SMK Yadika di Provinsi Banten. Dalam penelitian ini data primer adalah hasil wawancara dan data sekunder adalah dokumen-dokumen jurnal. Triangulasi merupakan teknik pengumpulan data yang dilakukan pada penelitian ini.. Berdasarkan hasil penelitian yang dilakukan pada SMK Yadika di Banten, bahwa SMK Yadika di Banten membuat strategi komunikasi untuk mencapai untuk mencapai tujuan yaitu untuk pembentukan karakter peserta didik.
Analysis of Willing to Pay Program on Rice Business Insurance in Karawang Regency Suriani, Teni; Devita, Dewi; Putra S, Gemilang Ralfianandha; Risdawati, Risdawati; Puspitasari, Avisa Kemala
Operations Research: International Conference Series Vol. 2 No. 1 (2021): Operations Research International Conference Series (ORICS), March 2021
Publisher : Indonesian Operations Research Association (IORA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47194/orics.v2i1.154

Abstract

This study aims to determine the level of farmer participation in the Rice Farming Business Insurance (AUTP) program, and to determine the estimated willingness of farmers to pay the AUTP premium in Karawang Regency and the factors that influence it. The sample in this study amounted to 100 people taken from two villages from two sub-districts, namely Kutapohaci Village in Ciampel District and LemahKarya Village in Tempuran District. Farmers in Karawang Regency are willing to pay the AUTP premium. There are 44% of respondent farmers who are willing to pay the AUTP premium, the average value of the willingness to pay the AUTP premium is IDR 42,480/ha/planting season, which is greater than the value of the AUTP self-help premium set by the current government, which is IDR 36,000/ha/season planting, with a WTP value of IDR 42,480/ha/MT. Farmers hope that there will also be an increase in claim benefits to IDR 7.080.000. Based on multiple regression analysis, the factors that influence the farmer's Willingness to Pay (WTP) value on the AUTP program are the variables of education, land area, land status and income (at the real level). 5 percent). Meanwhile, based on the results of the logit analysis, it is known that the factors that can increase the chances of farmers participating in the AUTP program independently by paying the AUTP premium are the WTP value and income.
Efektivitas Penggunaan Video Pembelajaran Untuk Meningkatkan Hasil Belajar Siswa Pada Mata Pelajaran Fiqih Rais, Muhammad; Risdawati, Risdawati; Andriani, Andriani
JUPEIS : Jurnal Pendidikan dan Ilmu Sosial Vol. 4 No. 1 (2025): JUPEIS: Jurnal Pendidikan dan Ilmu Sosial
Publisher : Jompa Research and Development

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57218/jupeis.Vol4.Iss1.1329

Abstract

Penelitian ini bertujuan untuk meneliti dan menganalisis efektivitas penggunaan video pembelajaran dalam meningkatkan hasil belajar Fiqih. Metode penelitian ini, dilakukan dengan cara pengumpulan data dari penggunaan video untuk menggantikan metode pengajaran tradisional. Berdasarkan hasil penelitian yang telah dilakukan, terdapat peningkatan pemahaman siswa hingga 25% dibandingkan dengan metode tradisional. Selain itu, media ini juga mampu meningkatkan motivasi siswa, keterlibatan, serta ketersediaan konsep melalui visualisasi konsep yang menarik dan lebih interaktif. Khususnya dalam Fiqih, Peserta didik di kelas dapat lebih mendalami aspek-aspek materi yang bersifat abstrak dan aplikatif (misal, rukun shalat, syarat zakat) dengan lebih mudah dengan menggunakan simulasi yang disajikan oleh video tersebut. Akan tetapi, video pembelajaran di dalam konteks yang diungkap sangat bergantung pada perangkat teknologi lengkap serta penguasaan guru dalam pengelolaan media pembelajaran tersebut. sehingga hasil penelitian ini menunjukkan bahwa video pembelajaran cukup potensial untuk meningkatkan hasil belajar siswa dalam pelajaran fiqih, dan berperan dalam upaya pembaharuan pendidikan Islam yang lebih inovatif dan aplikatif.
THE IMPACT OF LOCAL POTENTIAL-BASED COMMUNITY EMPOWERMENT THROUGH THE TOURISM VILLAGE PROGRAM IN CIKOLELET VILLAGE, CINANGKA DISTRICT, SERANG-BANTEN REGENCY Risdawati, Risdawati; Hermansah, Tantan
Ijtimaiyya: Jurnal Pengembangan Masyarakat Islam Vol. 15 No. 2 (2022): Ijtimaiyya : Jurnal Pengembangan Masyarakat Islam
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ijpmi.v15i2.13079

Abstract

There are several ways to empower rural communities, one of which is through tourism. The community can benefit from their expertise in managing natural resources, such as processing coffee beans into ground coffee, which will become the village's trademark. The Cikolelet Tourism Village, located in Cinangka District, Serang Regency, Banten, is expected to alleviate poverty by reducing unemployment, inequity, and job creation. Furthermore, it has the potential to benefit coffee farmers and the surrounding community. The purpose of this study is to describe the Cikolelet Village Government's contribution to the local potential-based tourism village program and to analyze the impact of the tourism village program. The qualitative approach was used in this study, with data obtained through observation, interviews, and documentation studies. The research data sources are primary and secondary data sources, and the data analysis techniques are those proposed by Miles and Huberman. The study's findings indicate that the tourism village program needs to be implemented optimally. However, the tourism-supporting sector, specifically coffee production under the Cikopi brand, has achieved independence and is no longer dependent on the tourism village program. The community felt the impact of the public awareness always to protect the environment and capitalize on the local potential. Income is increasing, coffee productivity is rising, and the community can contribute adequately.
Empowering Rural Communities through Village-Owned Enterprises: Institutional Challenges and Community-Based Opportunities Agus, Nurhikma Wulandari; Pakambanan, Mirta; Risdawati, Risdawati
DISCOURSE: Indonesian Journal of Social Studies and Education Vol. 2 No. 3 (2025): July
Publisher : Citra Media Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69875/djosse.v2i3.208

Abstract

This study aims to explore the role of Village-Owned Enterprises (BUMDes) in enhancing the rural economy, with a case study in Mattirowalie Village, Mare Subdistrict, Bone Regency. This village is recognized as one of the clove-producing centers in South Sulawesi, marked by the establishment of a clove oil distillation factory inaugurated by the local government. Using a descriptive qualitative approach, data were collected through in-depth interviews, field observations, and document analysis. The findings indicate that BUMDes plays a vital role in managing local potential through agribusiness and service-based business units, while also encouraging community participation in local economic development. The presence of BUMDes has contributed to increased household income and strengthened village self-reliance. However, the implementation of BUMDes also faces several challenges, such as limited human resources, market access, and managerial capacity. The study recommends strengthening BUMDes institutional capacity, providing training tailored to local needs, and ensuring supportive policies from local governments. These findings confirm that BUMDes can serve as a strategic instrument in promoting inclusive and sustainable rural economic development.