?url_ver=Z39.88-2004&rft_id=1917021014&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PENGARUH+BEBERAPA+TANAMAN+SEBAGAI+PESTISIDA+NABATI%0D%0AKUTU+BERAS+(Sitophilus+oryzae+L.)+TERHADAP+MORTALITAS%0D%0AKUTU+BERAS+DAN+KUALITAS+BERAS&rft.creator=MEGA+%2C+NOVRILIA&rft.subject=500+ilmu+pengetahuan+alam+dan+matematika&rft.subject=570+Biologi&rft.description=Beras+merupakan+makanan+pokok+yang+dikonsumsi+oleh+98%25+penduduk%0D%0AIndonesia.+Salah+satu+permasalahan+umum+dalam+penyimpanan+beras+yaitu+adanya%0D%0Ahama+kutu+beras+(Sitophilus+oryzae).+Umumnya+cara+yang+dipakai+untuk%0D%0Amengatasi+hal+tersebut+yakni+pestisida+kimia%2C+namun+penggunaan+pestisida+kimia%0D%0Ayang+berlebihan+dapat+berdampak+buruk+bagi+kesehatan+konsumen+hingga+dapat%0D%0Amenyebabkan+resistensi+hama.+Tujuan+penelitian+ini+untuk+mengetahui+pengaruh%0D%0Abeberapa+tanaman+sebagai+pestisida+nabati+kutu+beras+(S.+oryzae)+terhadap%0D%0Amortalitas+kutu+beras+dan+kualitas+beras.+Penelitian+ini+menggunakan+Rancangan%0D%0AAcak+Kelompok+(RAK)+Faktorial+dengan+3+faktor+yaitu+tanaman+(serai%2C+kunyit%2C%0D%0Apandan%2C+jahe+dan+kontrol)%2C+waktu+pengamatan+(12%2C+24%2C+48%2C+dan+72+jam%2C)+dan%0D%0Akonsentrasi+(3+gr+dan+5+gr).+Masing-masing+perlakuan+diulang+3+kali.+Hewan+uji%0D%0Ayang+digunakan+yakni+10+ekor+kutu+beras+pada+tiap+perlakuan.+Mortalitas+kutu%0D%0Aberas+dianalisis+dengan+uji+ANOVA+(Analysis+of+Variance)+dan+dilanjutkan%0D%0Adengan+uji+lanjut+Tukey%2FBNJ+pada+taraf+signifikansi+5%25.+Data+kerusakan+beras%0D%0Adihitung+dengan+rumus+intensitas+kerusakan+dan+data+kualitas+nasi+dianalisis%0D%0Adengan+metode+organoleptik%2Fsistem+penginderaan.+Hasil+yang+didapatkan%0D%0Amortalitas+tertinggi+(53%25)+pada+tanaman+kunyit+dalam+waktu+72+jam+dengan%0D%0Akonsentrasi+5+gr+dengan+tingkat+kerusakan+beras+2%25%2C+dan+kualitas+nasi+bau+yang%0D%0Apaling+menyengat.%0D%0A%0D%0AKata+kunci%3A+kutu+beras%2C+pestisida%2C+kunyit%2C+mortalitas%2C+kualitas+beras%0D%0A%0D%0A%0D%0A%0D%0A%0D%0A%0D%0A%0D%0A%0D%0AABSTRACT%0D%0A%0D%0ARice+is+the+staple+food+consumed+by+98%25+of+Indonesia's+population.+One+of+the%0D%0Acommon+problems+in+rice+storage+is+the+presence+of+rice+aphid+(Sitophilus+oryzae).%0D%0AGenerally%2C+the+method+used+to+overcome+this+is+chemical+pesticides%2C+but+excessive%0D%0Ause+of+chemical+pesticides+can+have+a+negative+impact+on+consumer+health+and+can%0D%0Acause+pest+resistance.+The+aim+of+this+study+was+to+determine+the+effect+of+several%0D%0Aplants+as+vegetable+pesticides+for+the+rice+louse+(S.+oryzae)+on+the+mortality+of+the%0D%0Arice+louse+and+the+quality+of+rice.+This+study+used+a+factorial+randomized+block%0D%0Adesign+(RBD)+with+3+factors%2C+namely+plants+(lemongrass%2C+turmeric%2C+pandan%2C+ginger%0D%0Aand+control)%2C+time+of+observation+(12%2C+24%2C+48%2C+and+72+hours%2C)+and+concentration+(3%0D%0Agr+and+5+gr).+.+Each+treatment+was+repeated+3+times.+The+test+animals+used+were+10%0D%0Arice+lice+in+each+treatment.+Rice+louse+mortality+was+analyzed+by+ANOVA%0D%0A(Analysis+of+Variance)+test+and+continued+by+Tukey%2FBNJ+follow-up+test+at+5%25%0D%0Asignificance+level.+Rice+damage+data+was+calculated+using+the+damage+intensity%0D%0Aformula+and+rice+quality+data+were+analyzed+using+organoleptic+methods%2Fsensing%0D%0Asystems.+The+results+obtained+were+the+highest+mortality+(53%25)+in+turmeric+plants%0D%0Awithin+72+hours+with+a+concentration+of+5+g+with+a+damage+level+of+2%25+rice%2C+and%0D%0Athe+quality+of+the+rice+smelled+the+most.%0D%0A%0D%0AKeywords%3A+rice+lice%2C+pesticides%2C+turmeric%2C+mortality%2C+rice+quality&rft.publisher=FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM+&rft.date=2023-07-24&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F75412%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F75412%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F75412%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++MEGA+%2C+NOVRILIA++(2023)+PENGARUH+BEBERAPA+TANAMAN+SEBAGAI+PESTISIDA+NABATI+KUTU+BERAS+(Sitophilus+oryzae+L.)+TERHADAP+MORTALITAS+KUTU+BERAS+DAN+KUALITAS+BERAS.++FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM+%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F75412%2F