?url_ver=Z39.88-2004&rft_id=1417021080&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=KARAKTERISASI+PLANLET+JERUK+SIAM+PONTIANAK%0D%0A(Citrus+nobilis+Lour.+var.+microcarpa+Hassk.)+SETELAH+DIINDUKSI+LARUTAN+ATONIK+DALAM+KONDISI+CEKAMAN+KEKERINGAN+SECARA+IN+VITRO&rft.creator=Nadya+Rosyalina+Putri%2C+1417021080&rft.subject=QH301+Biology&rft.description=Jeruk+siam+pontianak+(Citrus+nobilis+Lour.+var.+microcarpa+Hassk.)+salah+satu+komoditas+buah-buahan+penting+di+Indonesia.+Jeruk+mempunyai+nilai+ekonomis+yang+cukup+tinggi+baik+dalam+bentuk+segar+maupun+olahan+serta+sebagai+sumber+vitamin+dan+mineral.+Penelitian+ini+bertujuan+untuk+mengetahui+konsentrasi+larutan+atonik+yang+optimum%3B+konsentrasi+Polyethylene+Glycol+(PEG)+yang+toleran+terhadap+cekaman+kekeringan+untuk+seleksi+planlet+jeruk+siam+secara+in+vitro%3B+mengetahui+interaksi+antara+larutan+atonik+dengan+PEG+6000+terhadap+pertumbuhan+planlet+jeruk+siam%3B+mengetahui+dan+menganalisis+karakter+ekspresi+spesifik+pada+planlet+jeruk+siam+yang+toleran+terhadap+cekaman+kekeringan+meliputi+kandungan+prolin%2C+kandungan+karbohidrat%2C+dan+indeks+stomata.+Penelitian+ini+telah+dilaksanakan+pada+bulan+November+%E2%80%93+Desember+2017+di+Laboratorium+Botani+Ruang+In+Vitro+Jurusan+Biologi%2C+Fakultas+Matematika+dan+Ilmu+Pengetahuan+Alam%2C+Universitas+Lampung.+Penelitian+ini+menggunakan+Rancangan+Acak+Lengkap+Faktorial+dengan+2+faktor%2C+yaitu+faktor+A%3B+atonik+0+mL%2FL%2C+1+mL%2FL%2C+2+mL%2FL%2C+faktor+B%3B+PEG+0+%25%2C+3+%25%2C+5+%25.+Masing-masing+konsentrasi+dilakukan+4+kali+pengulangan+dan+setiap+ulangan+terdiri+dari+3+planlet+jeruk+siam+dalam+setiap+botol+kultur.+Data+dianalisis+menggunakan+analisis+ragam+(ANOVA)%2C+kemudian+dilanjutkan+dengan+uji+BNT+pada+taraf+nyata+5+%25.+Hasil+penelitian+menunjukkan+bahwa+konsentrasi+PEG+6000+toleran+terhadap+cekaman+kekeringan+pada+konsentrasi++5%25.+Karakter+ekspresi+pengaruh+larutan+atonik+dan+PEG+6000+terhadap+kandungan+prolin+pada+planlet+jeruk+siam+mengalami+peningkatan+secara+nyata+pada+konsentrasi+tertinggi.+Kandungan+karbohidrat+terlarut+total+meningkat+secara+nyata+pada+konsentrasi+larutan+atonik+1+mL%2FL+dan+PEG+6000+3+%25%2C+namun%2C+kandungan+karbohidrat+terlarut+total+menurun+secara+nyata+pada+konsentrasi+larutan+atonik+dan+PEG+6000+tertinggi.+Konsentrasi+PEG+6000+yang+diberikan+pada+medium+seleksi+juga+mampu+mempengaruhi+indeks+stomata+pada+planlet+jeruk+siam%2C+semakin+tinggi+konsentrasi+PEG+6000%2C+maka+indeks+stomata+pada+daun+planlet+jeruk+siam+semakin+menurun.%0D%0A%0D%0AKata+Kunci%09%3A+Citrus+nobilis+Lour.+var.+microcarpa+Hassk.%2C+Atonik%2C+Cekaman+%0D%0AKekeringan%2C+PEG+6000%2C+In+Vitro%0D%0A%0D%0A%0D%0A%0D%0AABSTRACT%0D%0A%0D%0AOrange+siam+pontianak+(Citrus+nobilis+Lour.+Var.+Microcarpa+Hassk.)+One+of+the+important+fruits+commodities+in+Indonesia.+Oranges+have+a+high+economic+value+both+in+the+form+of+fresh+and+processed+and+as+a+source+of+vitamins+and+minerals.+This+study+aims+to+determine+the+optimum+concentration+of+atonic+solutions%3B+concentration+of+Polyethylene+Glycol+(PEG)+tolerant+to+drought+stress+for+selection+of+Siam+plantlets+in+vitro%3B+to+know+the+interaction+between+an+atonic+solution+with+PEG+6000+growth+of+orange+plantlets%3B+knowing+and+analyzing+specific+expression+characters+of+the+conjoined+orange+planlet+tolerant+of+drought+stressed+to+include+proline+content%2C+carbohydrate+content%2C+and+stomata+index.+This+research+has+been+conducted+in+November+-+December+2017+at+In+Vitro+Space+Botanical+Laboratory+of+Biology+Department%2C+Faculty+of+Mathematics+and+Natural+Science%2C+University+of+Lampung.+This+research+uses+Factorial+Complete+Random+Design+with+2+factors%2C+namely+factor+A%3B+atonic+0+mL+%2F+L%2C+1+mL+%2F+L%2C+2+mL+%2F+L%2C+factor+B%3B+PEG+0%25%2C+3%25%2C+5%25.+Each+concentration+was+performed+4+repetitions+and+each+replication+consisted+of+3+orange's+plantlets+in+each+culture+bottle.+Data+were+analyzed+using+variance+analysis+(ANOVA)%2C+then+continued+with+LSD+test+at+5%25+real+level.+The+results+showed+that+PEG+6000+concentration+was+tolerant+of+drought+stress+at+5%25+concentration.+The+expression+character+of+the+effect+of+atonic+and+PEG+6000+solutions+on+the+proline+content+of+the+conjoined+orange+planlet+has+significantly+increased+at+the+highest+concentration.+Total+soluble+carbohydrate+content+was+significantly+increased+from+concentrations+of+1+mL+%2F+L+and+PEG+6000+3%25+atonic%2C+however%2C+total+soluble+carbohydrate+content+decreased+significantly+to+the+highest+concentration+of+atonic+and+PEG+6000+solutions.+The+concentration+of+PEG+6000+given+to+the+selection+medium+is+also+able+to+influence+the+stomata+index+on+the+siam+orange+planlet%2C+the+higher+the+concentration+of+PEG+6000%2C+the+stomata+index+on+Siam+plantlet+leaf+are+decreasing.%0D%0A%0D%0A%0D%0AKeyword%09%3A+Citrus+nobilis+Lour.+var.+microcarpa+Hassk.%2C+Atonic%2C+Drought++Stress%2C+PEG+6000%2C+In+Vitro&rft.publisher=FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM&rft.date=2018-04-17&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F31713%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F31713%2F11%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F31713%2F12%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++Nadya+Rosyalina+Putri%2C+1417021080++(2018)+KARAKTERISASI+PLANLET+JERUK+SIAM+PONTIANAK+(Citrus+nobilis+Lour.+var.+microcarpa+Hassk.)+SETELAH+DIINDUKSI+LARUTAN+ATONIK+DALAM+KONDISI+CEKAMAN+KEKERINGAN+SECARA+IN+VITRO.++FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F31713%2F