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Irwan Hanafi
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics

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Tanggapan Konsumen tentang Manfaat Virgin Coconut Oil (VCO) untuk Kesehatan (Studi Kasus) Irwan Hanafi
Eduscience Development Journal Vol. 4 No. 2 (2022): Eduscience Development Journal (EDJ)
Publisher : Pendidikan Biologi FKIP UMMY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (336.494 KB) | DOI: 10.36665/edj.v4i2.109

Abstract

In its utilization, VCO can be consumed directly or used for cooking with many benefits for health, preventing and curing various diseases. The research entitled "Consumer Responses About the Benefits of Virgin Coconut Oil (VCO) for Health" was carried out from September to October 2020 in Solok City. by distributing questionnaires to VCO consumers. Based on the results of the study, respondents were very satisfied with the benefits obtained by consuming VCO because it was proven that VCO could cure the diseases they suffered. After analyzing the data, it was obtained that rxy = 0.75, where the X variable and Y variable had a unidirectional relationship in the strong category. That is, the longer a person consumes VCO, the better his health will be.
Population Growth and Competition of Tribolium castaneum and S. oryzae in Wheat Flour Irwan Hanafi
Eduscience Development Journal Vol. 5 No. 1 (2023): Eduscience Development Journal (EDJ)
Publisher : Pendidikan Biologi FKIP UMMY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36665/edj.v5i1.320

Abstract

There are insects in their life that are pests. Most of the insect pests attack agricultural products stored in warehouses (Warehouse insects). There are more than 100 species of warehouse insects and 20 of them are cosmopolitan (Winarno, 1982). Among the barn insect species, Tribolium castaneum and S.oryzae are the most commonly found in rice, peanuts, cocoa beans, nutmeg, wheat flour, tapioca flour, copra and as a type of cake. Based on this, a study was carried out with the title "Population growth and competition of Tribolium castaneum and S.oryzae on wheat flour". the research was conducted from September to November 2022 at the Ummy Basic Laboratories. The design used was RAL with 3 (three) treatments and 3 (three) replications, the results showed that the growth of a single population of Tribolium castaneum increased with increasing time with an exponential equation Y = 9.58 e0.01202t , r = 0.37 and r2 = 0.14. For S. oryzae it decreases with the exponential equation Y=10.31 e-0.01202t
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