?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PENGARUH+KITOSAN+DAN+SUHU+SIMPAN+SEBAGAI+UPAYA+PERLINDUNGAN+BUAH+PEPAYA+%E2%80%98CALIFORNIA%E2%80%99+TERHADAP+JAMUR+Colletrotrichum+gloeosporioides+(Penz.)+Sacc.%0D%0A%0D%0A&rft.creator=Rini+Septiani+Indra%2C+1214121187&rft.subject=Budidaya+tanaman&rft.description=Buah+pepaya+%E2%80%98California%E2%80%99+merupakan+buah+klimakterik%2C+yang+dicirikan+dengan+laju+respirasinya+yang+tinggi%2C+sehingga+masa+simpan+buah+menjadi+pendek.++Akibatnya+pemecahan+pati+menjadi+gula+semakin+tinggi+yang+dapat+menyebabkan+jaringan+lebih+peka+terhadap+serangan+penyakit.++Perlakuan+kitosan+dan+suhu+merupakan+salah+satu+cara+untuk+meningkatkan+masa+simpan+dan+menekan+pertumbuhan+jamur+Colletotrichum+gloeosporioides+(Penz.)+Sacc.%0D%0A%0D%0APenelitian+ini+bertujuan+untuk+mempelajari+pengaruh+(1)+kitosan+sebagai+fungisida+dalam+mengendalikan+jamur+C.+gloeosporioides+pada+kondisi+in+vitro+dan+in+vivo%2C+(2)+suhu+simpan+rendah+dalam+menekan+pertumbuhan+jamur+C.+gloeosporioides+dan+(3)+interaksi+pelapisan+kitosan+dan+suhu+simpan+dalam+menekan+pertumbuhan+jamur+C.+gloeosporioides.%0D%0A%0D%0APenelitian+ini+dilaksanakan+di+Laboratorium+Proteksi+Tanaman+dan+Laboratorium+Pascapanen+Hortikultura%2C+Jurusan+Agroteknologi%2C+Fakultas+Pertanian%2C+Universitas+Lampung.++Penelitian+dilaksanakan+pada+Juli+hingga+September+2015+dengan+dua+sub-penelitian%2C+yaitu+secara+in+vitro+dan+in+vivo.++Penelitian+ini+menggunakan+Rancangan+Teracak+Sempurna+(RTS)%2C+dengan+enam+kombinasi+perlakuan%2C+yaitu+kombinasi+dari+pelapis+buah+kitosan+(1%2C25%25+dan+2%2C50%25)+dengan+suhu+%7Bsuhu+ruang+(27-28%C2%B0C)+dan+suhu+dingin+(6-18%C2%B0C)%7D.++Kombinasi+masing-masing+perlakuan+diulang+sebanyak+tiga+kali+sehingga+jumlahnya+adalah+18+satuan+percobaan.%0D%0A%0D%0AHasil+penelitian+menunjukkan+bahwa+(1)+Aplikasi+kitosan+secara+in+vitro+mampu+secara+efektif+menekan+pertumbuhan+jamur+Colletotrichum+gloeosporioides+(Penz.)+Sacc.+hingga+100%25%2C+tetapi+tidak+efektif+dalam+kondisi+in+vivo%2C+%0D%0A(2)+perlakuan+suhu+dingin+mampu+menekan+keparahan+penyakit+antraknosa+secara+in+vitro+dan+in+vivo%2C+dan+(3)+terdapat+interaksi+antara+perlakuan+kitosan+dan+suhu+simpan+dalam+menekan+pertumbuhan+jamur+C.+gloeosporioides.++Dalam+kondisi+%0D%0Ain+vitro%2C+aplikasi+kitosan+mampu+100%25+menekan+pertumbuhan+jamur+%0D%0AC.+gloeosporioides+baik+dalam+kondisi+suhu+ruang+maupun+suhu+dingin.++Dalam+kondisi+in+vivo%2C+jamur+C.+gloeosporioides+masih+tetap+tumbuh+dengan+baik+dalam+kondisi+suhu+ruang+maupun+suhu+dingin.%0D%0A%0D%0AKata+kunci%3A+in+vitro%2C+in+vivo%2C+jamur%2C+kitosan%2C+pepaya%2C+suhu%0D%0A%0D%0A%0D%0A%0D%0A%0D%0AABSTRACT%0D%0A%0D%0A'California'+papaya+is+a+climacteric+fruit%2C+that+is+characterized+by+high+respiration+rate%2C+so+the+storage+period+of+the+fruit+is+short.+Due+to+degradation+of+starch+into+sugars%2C+plant+tissues+are+more+susceptible+to+disease.+Treatments+of+chitosan+and+temperature+are+ways+to+increase+the+storage+period+and+suppress+the+growth+of+fungi+Colletotrichum+gloeosporioides+(Penz.)+Sacc.%0D%0A%0D%0AThis+study+was+aimed+at+studying+(1)+the+coating+effect+of+chitosan+as+a+fungicide+to+control+fungus+C.+gloeosporioides+on+in+vitro+and+in+vivo+condition%2C+(2)+the+effect+of+low+storage+temperature+to+decrease+the+growth+of+fungi+C.+gloeosporioides+and+(3)+studying+the+interaction+effects+of+fruit+chitosan+and+storage+temperature+treatments+in+decreasing+the+growth+of+fungus+C.+gloeosporioides.%0D%0A%0D%0AThis+research+was+conducted+in+the+Plant+Protection+Laboratory+and+Laboratory+of+Horticultural+Postharvest+%2C+Department+of+Agrotechnology%2C+Faculty+of+Agriculture%2C+University+of+Lampung.+The+experiment+was+condueted+in+July-September+2015%2C+and+consisted+of+two+sub+experiments+of+in+vitro+and+in+vivo.++Treatments+were+arranged+in+a+completely+randomized+design%2C+with+six+treatment+combinations%2C+consisting+of+fruit+coatings+of+chitosan+(1%2C25+and+2%2C50%25)+and+storage+temperatures+(room+and+low+temperatures).++The+combination+of+each+treatment+was+repeated+three+times+so+that+the+number+of+units+of+the+experiments+was+18+units.%0D%0A%0D%0AThe+results+showed+that+(1)+the+application+of+chitosan+in+vitro+was+able+to+suppress+effectively+the+growth+of+fungi+C.+gloeosporioides+up+to+100%25%2C+but+not+effective+in+the+condition+in+vivo%2C+(2)+low+storage+temperature+treatment+decreased+significantly+the+fungal+growth+in+vitro+and+reduced+disease+percentage+in+vivo%2C+and+(3)+there+was+interaction+of+chitosan+and+storage+temperature+to+suppress+the+growth+of+fungi+C.+gloeosporioides.++In+the+condition+of+in+vitro%2C+the+application+of+chitosan+was+able+to+100%25+suppress+the+growth+of+fungi+C.+gloeosporioides+in+room+and+low+storages.++In+the+condition+of++in+vivo%2C+the+fungi+of+%0D%0AC.+gloeosporioides+grew+well+in+room+and+low+storages.%0D%0A%0D%0AKeywords%3A+chitosan%2C+fungi%2C+in+vitro%2C+in+vivo%2C+papaya%2C+temperature%0D%0A&rft.publisher=UNIVERSITAS+LAMPUNG&rft.date=2017-01-31&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F26107%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F26107%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F26107%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++Rini+Septiani+Indra%2C+1214121187++(2017)+PENGARUH+KITOSAN+DAN+SUHU+SIMPAN+SEBAGAI+UPAYA+PERLINDUNGAN+BUAH+PEPAYA+%E2%80%98CALIFORNIA%E2%80%99+TERHADAP+JAMUR+Colletrotrichum+gloeosporioides+(Penz.)+Sacc.++UNIVERSITAS+LAMPUNG%2C+FAKULTAS+PERTANIAN.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F26107%2F