?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PENGARUH+SERANGAN+HAMA+TIKUS+POHON%0D%0A%0D%0A(Rattus+tiomanicus+(Miller%2C+1900))+TERHADAP+KUALITAS+Crude+Palm+Oil%0D%0A(CPO)+PADA+PERKEBUNAN+KELAPA+SAWIT+(Elaeis+guineensis+Jacq.)%0D%0A%0D%0APALANGKARAYA+KALIMANTAN+TENGAH&rft.creator=DIVA+%2C+ROSA+NIRWANA+DASUKI&rft.subject=500+ilmu+pengetahuan+alam+dan+matematika&rft.subject=570+Biologi&rft.description=Perkebunan+kelapa+sawit+Indonesia+merupakan+produsen+Crude+Palm+Oil+(CPO)%0D%0Anomor+satu+di+dunia%2C+yaitu+sekitar+51%2C8+juta+ton+setiap+tahunnya.+Selain+menjadi%0D%0Asumber+pendapatan+negara%2C+produksi+CPO+Indonesia+juga+sekaligus+memenuhi%0D%0A47%25+kebutuhan+minyak+nabati+dunia.+Keberadaan+hama+tikus+pohon+(Rattus%0D%0Atiomanicus+(Miller%2C+1900))+adalah+permasalahan+yang+mendominasi+perkebunan%0D%0Akelapa+sawit.+Tikus+pohon+menggigit+dan+memakan+bagian+mesocarp+atau+daging%0D%0Abuah+sehingga+berat+dari+buah+kelapa+sawit+berkurang.+Hal+ini+diduga+akan%0D%0Amempengaruhi+kualitas+CPO+terutama+pada+Oil+Extraction+Rate+(OER)%2C+yaitu%0D%0Aperbandingan+antara+berat+buah+kelapa+sawit+yang+akan+diekstraksi+dan+minyak%0D%0Akelapa+sawit+yang+dihasilkan+setelah+ekstraksi.+Bekas+keratan+yang+ditinggalkan%0D%0Atikus+pada+buah+kelapa+sawit+mempengaruhi+kandungan+asam+lemak+bebas+atau%0D%0AFree+Fatty+Acid+(FFA)+yang+ada+pada+CPO.+Penelitian+ini+bertujuan+untuk%0D%0Amengetahui+apakah+gigitan+hama+tikus+pohon+mempengaruhi+kualitas+CPO%0D%0Adengan+memperhatikan+persentase+OER+dan+kadar+parameter+FFA.+Metode%0D%0Apercobaan+yang+digunakan+adalah+metode+eksperimental+dengan+menggunakan%0D%0ARancangan+Acak+Lengkap+(RAL)+dengan+kelompok+buah+kelapa+sawit+yang%0D%0Aterserang+tikus+dengan+tingkat+serangan+yang+berbeda+kemudian%0D%0Amembandingkannya+dengan+kelompok+buah+sawit+restan+atau+tertunda%0D%0Apengangkutan+dan+kelompok+buah+sawit+yang+terserang+hama+lain.+Kemudian%0D%0Amasing+masing+OER+dan+FFA+dari+kelompok+perlakuan+dibandingkan+dengan%0D%0Avariabel+kontrol.+Data+dianalisis+dengan+uji+one-way+ANOVA+dilanjutkan+dengan%0D%0APost+Hoc+LSD+dengan+hasil+bahwa+serangan+hama+tikus+berpengaruh+secara%0D%0Asignifikan+terhadap+OER+dan+FFA+CPO+terutama+pada+tingkat+serangan+berat%0D%0A(%3E50%25)+dibandingkan+dengan+tingkat+serangan+hama+tikus+yang+lain%2C+restan+3+hari%0D%0Adan+serangan+hama+lain.+Hasil+menunjukkan+bahwa+terdapat+penurunan+nilai+rata%0D%0Arata+OER+sebanyak+9%2C73%25+dan+kenaikan+nilai+FFA+sebanyak+3%2C12%25.%0D%0AKata+Kunci%3A+Kelapa+Sawit%2C+Crude+Palm+Oil+(CPO)%2C+Hama+Tikus+Pohon%2C+Oil%0D%0A%0D%0AExtraction+Rate+(OER)%2C+Free+Fatty+Acid+(FFA).%0D%0A%0D%0Aii%0D%0A%0D%0AABSTRACT%0D%0A%0D%0ATHE+EFFECT+OF+THE+TREE+RATS+(Rattus+tiomanicus+(Miller%2C+1900))%0D%0AATTACK+ON+THE+QUALITY+OF+THE+CRUDE+PALM+OIL+(CPO)+PALM%0D%0AOIL+(Elaeis+guineensis+Jacq.)+PLANTATIONS+OF+PALANGKARAYA%0D%0A%0D%0ACENTRAL+KALIMANTAN%0D%0A%0D%0ABY%0D%0A%0D%0ADIVA+ROSA+NIRWANA+DASUKI%0D%0A%0D%0AIndonesian+palm+oil+plantations+are+the+first+producer+of+Crude+Palm+Oil+(CPO)+in%0D%0Athe+world%2C+which+around+51.8+million+tons+annually.+Despite+of+being+a+source+of%0D%0Astate+income%2C+Indonesia's+CPO+production+also+fulfills+47%25+of+the+world's%0D%0Avegetable+oil+needs.+The+presence+of+tree+rat+pests+(Rattus+tiomanicus+(Miller%2C%0D%0A1900))+is+a+problem+that+dominates+oil+palm+plantations.+Tree+rats+bite+and+eat+the%0D%0Amesocarp+or+fruit+flesh+so+that+the+weight+of+the+oil+palm+fruit+is+reduced.+This+may%0D%0Aaffect+the+quality+of+CPO%2C+especially+the+Oil+Extraction+Rate+(OER)%2C+the+ratio%0D%0Acomparison+between+the+weight+of+the+palm+fruit+to+be+extracted+and+the+palm+oil%0D%0Aproduced+after+extraction.+Bitten+marks+that+left+by+rats+on+palm+oil+fruit+affect+the%0D%0AFree+Fatty+Acid+(FFA)+contained+in+CPO.+This+research+aims+to+determine+whether%0D%0Atree+rat+bites+affect+the+quality+of+CPO+by+paying+attention+to+the+OER+percentage%0D%0Aand+levels+of+FFA.+The+method+used+was+an+experimental+method+using+a%0D%0ACompletely+Randomized+Design+(CRD)+with+groups+of+oil+palm+fruit+that+were%0D%0Aattacked+by+rats+with+different+levels+of+attack+and+then+comparing+them+with%0D%0Agroups+of+palm+fruit+that+were+rested+or+delayed+in+transport+and+also+groups+of%0D%0Apalm+fruit+that+were+attacked+by+other+pests.+Each+OER+and+FFA+of+the+groups%0D%0Awere+compared+with+the+control+variables.+Data+were+analyzed+with+one-way%0D%0AANOVA+test+followed+by+Post+Hoc+LSD+with+the+results+that+rat+pest+attacks+had+a%0D%0Asignificant+effect+on+OER+and+FFA+of+CPO%2C+especially+at+heavy+attack+levels%0D%0A(%3E50%25)+compared+to+other+rat+pest+attack+levels%2C+rested+fruit+(3+days)+and+attacked%0D%0Aby+other+pests.+The+results+show+that+there+is+a+decrease+in+the+average+OER+value%0D%0Ato+9%2C73%25+and+an+increase+in+the+FFA+value+to+3%2C12%25.%0D%0AKeywords%3A+Palm+Oil%2C+Crude+Palm+Oil+(CPO)%2C+Tree+Rat+Pests%2C+Oil+Extraction+Rate%0D%0A(OER)%2C+Free+Fatty+Acid+(FFA).&rft.publisher=FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM&rft.date=2024-07-11&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F86933%2F1%2FABSTRAK%2520-%2520Diva%2520Rosa%2520Nirwana.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F86933%2F2%2FSKRIPSI%2520FULL%2520-%2520Diva%2520Rosa%2520Nirwana.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F86933%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN%2520-%2520Diva%2520Rosa%2520Nirwana.pdf&rft.identifier=++DIVA+%2C+ROSA+NIRWANA+DASUKI++(2024)+PENGARUH+SERANGAN+HAMA+TIKUS+POHON+(Rattus+tiomanicus+(Miller%2C+1900))+TERHADAP+KUALITAS+Crude+Palm+Oil+(CPO)+PADA+PERKEBUNAN+KELAPA+SAWIT+(Elaeis+guineensis+Jacq.)+PALANGKARAYA+KALIMANTAN+TENGAH.++FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F86933%2F