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Wahyu Nur Hidayati
Universitas Negeri Yogyakarta
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Environmental Science Public Health

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PENGARUH PEMBERIAN INSEKTISIDA METOMIL TERHADAP PERTUMBUHAN CACING TANAH (Eisenia foetida) Wahyu Nur Hidayati; Ciptono Ciptono
Kingdom (The Journal of Biological Studies) Vol 8, No 2 (2022): Kingdom: The Journal of Biological Studies
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/kingdom.v8i2.18285

Abstract

Tujuan penelitian ini adalah mengetahui nilai konsentrasi LC50-48 jam insektisida metomil terhadap cacing tanah (Eisenia foetida) dan pengaruhnya terhadap biomassa, panjang tubuh dan jumlah cacing tanah (Eisenia foetida). Penelitian ini merupakan penelitian eksperimental dengan desain Rancangan Acak Lengkap (RAL). Tahap pertama yaitu uji pendahuluan untuk menentukan LC50-48 jam dan Tahap kedua yaitu uji pengaruh pemberian insektisida metomil konsentrasi 0 ppm; 4,64 ppm; 6,89 ppm; 10,23 ppm; 15,19 ppm dan 22,55 ppm. Analisis data biomassa, panjang tubuh dan jumlah cacing tanah dengan One Way ANOVA dan uji LSD (Least Significance Different) dengan aplikasi SPSS 16.0. Hasil penelitian menunjukkan bahwa nilai konsentrasi LC50-48 jam insektisida metomil terhadap cacing tanah (Eisenia foetida) adalah 14,03 ppm dan perlakuan pemberian insektisida metomil konsentrasi rendah dan tinggi menunjukkan hasil terdapat perbedaan jumlah cacing tanah yang signifikan dan tidak terdapat perbedaan biomassa dan panjang tubuh cacing tanah yang signifikan.Kata kunci: Eisenia foetida, insektisida, LC50, metomil, pertumbuhanThe aims of this research to find the value concentration of LC50-48 hours methomyl insecticide againts to earthworms (Eisenia foetida) and its effect on the biomass, body length and number of earthworms (Eisenia foetida) when given methomyl insecticide. This research is an experimental research with Completely Randomized Design. The first stage is a premilinary test to obtain concentrations of LC50-48 hours and second stage is a test the effect of the methomyl insecticide at concentrate 0 ppm; 4,64 ppm; 6,89 ppm; 10,23 ppm; 15,19 ppm and 22,55 ppm. Biomass, body length and number of earthworms analyzed with One Way ANOVA test and Least Significance Different (LSD Test) with SPSS 16.0 application. The results showed that the concentration value of LC50-48 hours methomyl insecticide in earthworms (Eisenia foetida) is 14,03 ppm and the treatment of methomyl insecticide at low dan high concentration showed that there was a significant difference in the number of earthworms dan there was no significant difference in biomass and body length of earthworm.Keywords: : Eisenia foetida, growth, iinsecticide, LC50, metomil 
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