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The Correlation of Environment and Smoking Habit of Family Members with Smoking Habit of School Age Children Tri Ratnaningsih; Tri Peni; ADAM FERDIANSYAH
Journal of Scientific Research, Education, and Technology (JSRET) Vol. 2 No. 1 (2023): Vol. 2 No. 1 2023
Publisher : Kirana Publisher (KNPub)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58526/jsret.v2i1.56

Abstract

The smoking habit of school-age children is a phenomenon that is easily found in various regions in Indonesia. Smoking habit in school-age children is not only uncomfortable to look at but also has the potential to trigger an increasing health problems caused by smoking habit. Some of the factors that influence smoking habit in school-age children are the environment and smoking behavior of family members. This study was using analytic research design with a cross sectional approach. The sample in this study were school-age children (grade V and grade VI) in Mangelo Village, Mojokerto Regency who met the research criteria as many as 51 respondents who were taken using a purposive sampling technique. The independent variables in this study were the environment and smoking habits of family members. The dependent variable in this study is the smoking habits of school-age children. The research instrument used in this study was a modified questionnaire using a Google form to implement health protocols during the Covid-19 pandemic. In order to determine the correlation between the environment and the smoking behavior of family members with the smoking habits of school-age children in Mangelo Village, Mojokerto Regency, the chi square test was used with a significance of α : 0.05. There was an environmental correlation to the smoking habits of school-age children in Mangelo Village, Mojokerto Regency with a sig (2-tailed) value of 0.003 <α (0.05) and there was a correlation between the smoking behavior of family members with the smoking habits of school-age children in Mangelo Village, Mojokerto Regency with sig value (2-tailed) of 0.020 <α (0.05). Parents' affection which was manifested in the form of good parenting for school-age children would provide positive support to school-age children in dealing with any negative influences such as smoking behavior.  
Manajemen Pakan Pada Pembesaran Udang Vaname (Litopenaeus Vannamei) Dengan Teknik Blind Feeding Dan Manual Feeder Di Tambak Willy-Kso Cp Prima Medan Di Pasar 20 Securai Sel., Kec. Babalan, Kab.Langkat, Sumatera Utara: Feed Management in the Enlargement of Vaname Shrimp (Litopenaeus Vannamei) with Blind Feeding and Manual Feeder Techniques in Willy-Kso Cp Prima Medan Ponds in Pasar 20 Securai Sel., Babalan District, Langkat Regency, North Sumatra Adam Ferdiansyah; M. Yusril Ihza Al-Miraza Hsb; M. Caysar Saldi; Amrozi Sinaga; Rumondang; Dian Puspitasari; Jan Buhan Hutabarat
Jurnal Kolaboratif Sains Vol. 8 No. 4: April 2025
Publisher : Universitas Muhammadiyah Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56338/jks.v8i4.7251

Abstract

Penelitian ini bertujuan untuk mendeksripsikan manajemen pakan pada konservasi udang vaname ( Litopenaeus vannamei ) dengan teknik blind feeding dan manual feeder di tambak Willy-Kso Cp Prima Medan di Pasar 20 Securai Sel., Kec. Babalan, Kab. Langkat, Sumatera Utara. Metode penelitian yang digunakan yaitu deskriptif kualitatif. Manajemen pakan di tambak Willy-Kso Cp Prima Medan menggunakan manual feeder dan blind feeding dapat menjadi solusi agar pakan yang dimakan udang sesuai dan tidak menganggu lingkungan perairan di tambak. Tambak Willy-Kso menggunakan 2 tambak yaitu tambak 1 dan 4. Pemberian pakan manual feeder dilakukan dengan menebarkan pakan jenis bubuk oleh pekerja yang berkeliling tambak sesuai jadwal dan kebutuhan udang vaname. Pakan ditebar setengah lingkaran agar tidak merusak kualitas udara akibat ketidakrataan pemberian pakan. Sedangkan pemberian pakan blind feeding dilakukan selama 30 hari di awal budidaya karena belum pasti menampilkan survival rate dan biomassa udang. Blind feeding diharapkan mampu menambah jumlah berat udang yang ditargetkan pada DOC 40 sebesar 3-5 gram.ekor. Pada DOC 14 udang vanname mulai dibor naik ke anco dengan cara memberi pakan pada anco sebanyak 1% dari total pakan. Blind feeding menjadikan pertumbuhan udang lebih optimal.