?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=KARAKTERISASI+PLANLET+SAWI+CAISIM+(Brassica+rapa+L.)%0D%0AHASIL+SELEKSI+CEKAMAN+GARAM+(NaCl)%0D%0A%0D%0ASECARA+IN+VITRO&rft.creator=Indah+Stellawati%2C+1717021024&rft.subject=502+Aneka+ragam+tentang+ilmu+pengetahuan+alam&rft.description=Tanaman+sawi+caisim+(Brassica+rapa+L.)+sudah+dikenal+luas+di+Indonesia.%0D%0APengembangan+budidaya+sawi+memiliki+prospek+baik+untuk+mendukung+upaya%0D%0Apeningkatan+pendapatan+petani%2C+peningkatan+gizi+masyarakat%2C+dan+pengembangan%0D%0Aagribisnis+secara+luas.+Salah+satu+cara+untuk+mengembangkan+budidaya+sawi%0D%0Acaisim+yaitu+dengan+menguji+tanaman+yang+toleran+atau+resisten+terhadap+berbagai%0D%0Acekaman+dari+lingkungan%2C+dalam+hal+ini+cekaman+garam.+Tujuan+penelitian+ini%0D%0Aadalah+mengetahui+konsentrasi+NaCl+yang+efektif+untuk+seleksi+planlet+sawi%0D%0Acaisim+dalam+kondisi+cekaman+garam+secara+in+vitro%2C+serta+mengetahui+karakter%0D%0Aekspresinya.+Penelitian+ini+dilaksanakan+dari+bulan+Februari+2021+sampai+dengan%0D%0AApril+2021+di+ruang+Kultur+In+Vitro%2C+Laboratorium+Botani%2C+Jurusan+Biologi%2C%0D%0AFakultas+Matematika+dan+Ilmu+Pengetahuan+Alam%2C+Universitas+Lampung.%0D%0ARancangan+penelitian+ini+disusun+menggunakan+Rancangan+Acak+Lengkap+(RAL)%0D%0Ayang+terdiri+dari+faktor+tunggal+yaitu+konsentrasi+NaCl+dengan+5+taraf+perlakuan%3A%0D%0A0%25%3B+0%2C25%25%3B+0%2C50%25%3B+0%2C75%25%3B+dan+1%25+dengan+5+kali+ulangan.+Analisis+data%0D%0Amenggunakan+uji+Homogenitas+Ragam+dan+uji+ANOVA%2C+serta+uji+lanjut%0D%0Amenggunakan+uji+Tukey+pada+taraf+nyata+5%25.+Hasil+penelitian+menunjukkan%0D%0Abahwa+konsentrasi+NaCl+yang+efektif+dalam+mensimulasikan+kondisi+cekaman%0D%0Agaram+untuk+seleksi+planlet+sawi+caisim+secara+in+vitro+adalah+0%2C50%25.+Hasil%0D%0Akarakterisasi+planlet+sawi+caisim+pada+kondisi+cekaman+garam+menunjukkan%0D%0Abahwa+semakin+tinggi+konsentrasi+NaCl%2C+maka+ukuran+planlet+semakin+kecil%0D%0Adengan+tinggi+planlet+yang+semakin+rendah%2C+visualisasi+warna+daun+menjadi+hijau%0D%0Akekuningan%2C+akar+planlet+yang+semakin+panjang%2C+serta+kandungan+klorofil+a%2C+b%2C+dan%0D%0Aklorofil+total+yang+semakin+menurun.%0D%0AKata+Kunci%3A+Cekaman+garam%2C+in+vitro%2C+NaCl%2C+Brassica+rapa%0D%0AField+mustard+plant+(Brassica+rapa+L.)+is+well+known+in+Indonesia.+The%0D%0Adevelopment+of+mustard+cultivation+has+good+prospects+to+support+efforts+to%0D%0Aincrease+farmers+income%2C+improve+community+nutrition%2C+and+develop+agribusiness%0D%0Ain+general.+One+of+the+ways+to+develop+field+mustard+cultivation+is+to+test+plants%0D%0Athat+are+tolerant+or+resistant+to+various+stresses+from+the+environment%2C+in+this+case%0D%0Asalinity+stress.+The+purpose+of+this+study+was+to+determine+the+effective%0D%0Aconcentration+of+NaCl+for+the+selection+of+field+mustard+plantlets+under+salinity%0D%0Astress+conditions+in+vitro%2C+as+well+as+to+determine+the+character+of+its+expression.%0D%0AThis+research+was+conducted+from+February+2021+to+April+2021+in+the+In+Vitro%0D%0ACulture+Room%2C+Botany+Laboratory%2C+Department+of+Biology%2C+Faculty+of%0D%0AMathematics+and+Natural+Sciences%2C+University+of+Lampung.+The+research+design%0D%0Awas+prepared+using+a+completely+randomized+design+(CRD)+consisting+of+a+single%0D%0Afactor%2C+which+is+concentration+of+NaCl+with+5+levels+of+treatment%3A+0%25%3B+0%2C25%25%3B%0D%0A0%2C50%25%3B+0%2C75%25%3B+and+1%25+with+5+repetitions.+Data+analysis+used+the+homogeneity+test%0D%0Aof+variance+and+ANOVA+test%2C+and+further+tests+used+the+Tukey+test+at+the+5%25+real%0D%0Alevel.+The+results+showed+that+the+effective+concentration+of+NaCl+for+the+selection%0D%0Aof+field+mustard+plantlets+under+salinity+stress+conditions+was+0%2C50%25.+The+results%0D%0Aof+the+characterization+of+field+mustard+plantlets+in+salinity+stress+conditions%0D%0Ashowed+that+the+higher+the+NaCl+concentration%2C+then+the+smaller+the+plantlet+size%2C%0D%0Athe+lower+the+plantlet+height%2C+the+smaller+the+leaf+size+with+the+visualization+of+the%0D%0Aleaf+color+becoming+yellowish+green%2C+the+longer+plantlet+roots%2C+and+the+decreasing%0D%0Acontent+of+chlorophyll+a%2C+b+and+total+chlorophyll.%0D%0A%0D%0AKeywords%3A+salt+stress%2C+in+vitro%2C+NaCl%2C+Brassica+rapa&rft.publisher=FAKULTAS+MATEMATIKA+ILMU+PENGETAHUAN+ALAM&rft.date=2021&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F62242%2F1%2FABSTRAK%2520-%2520Indah%2520Stellawati.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F62242%2F2%2FSKRIPSI%2520FULL%2520-%2520Indah%2520Stellawati.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F62242%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN%2520-%2520Indah%2520Stellawati.pdf&rft.identifier=++Indah+Stellawati%2C+1717021024++(2021)+KARAKTERISASI+PLANLET+SAWI+CAISIM+(Brassica+rapa+L.)+HASIL+SELEKSI+CEKAMAN+GARAM+(NaCl)+SECARA+IN+VITRO.++FAKULTAS+MATEMATIKA+ILMU+PENGETAHUAN+ALAM%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F62242%2F