?url_ver=Z39.88-2004&rft_id=1414151047&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=UJI+EFEKTIVITAS+BIOHERBISIDA+EKSTRAK+DAUN+KETAPANG%2C%0D%0AMAHONI%2C+DAN+KERAI+PAYUNG+TERHADAP+Cyperus+rotundus+L.&rft.creator=KHAIRUNNISA+%2C+1414151047&rft.subject=Pertanian+(+Umum+)&rft.subject=Kehutanan&rft.description=Salah+satu+alternatif+pengendalian+gulma+yang+ramah+lingkungan+adalah+dengan%0D%0Amenggunakan+bioherbisida.+Bioherbisida+dapat+berasal+dari+salah+satu+bagian%0D%0Atanaman%2C+contohnya+daun+yang+digunakan+dalam+bentuk+ekstrak.+Tujuan+dari%0D%0Apenelitian+ini+adalah+untuk+mengetahui+pengaruh+dari+ekstrak+daun+ketapang%0D%0A(Terminalia+catappa)%2C+mahoni+(Swietenia+macrophylla)%2C+dan+kerai+payung%0D%0A(Filicium+decipiens)+sebagai+bioherbisida+terhadap+Cyperus+rotundus+serta+untuk%0D%0Amengetahui+ekstrak+daun+yang+paling+efektif+dalam+menghambat+pertumbuhan%0D%0ACyperus+rotundus.+Penelitian+dilakukan+dengan+cara+maserasi+ekstrak+daun%0D%0Amenggunakan+pelarut+polar+etanol.+Penelitian+ini+dirancang+menggunakan%0D%0ARancangan+Acak+Lengkap+(RAL)+dengan+4+perlakuan+yang+terdiri+atas+kontrol%2C%0D%0Aekstrak+daun+ketapang%2C+ekstrak+daun+mahoni%2C+dan+ekstrak+daun+kerai+payung%0D%0Adengan+konsentrasi+tunggal+yaitu+50%25.+Hasil+dari+penelitian+ini+menunjukkan%0D%0Abahwa+ketiga+ekstrak+daun+yang+digunakan+memiliki+efektivitas+yang+sama%0D%0Asebagai+bioherbisida%2C+karena+perlakuan+dapat+menghambat+pertumbuhan+tinggi%2C%0D%0Ajumlah+daun%2C+dan+panjang+akar+Cyperus+rotundus.+Pada+variabel+kandungan%0D%0Aklorofil+dan+berat+kering+perlakuan+ekstrak+daun+tidak+menunjukkan+perbedaan%0D%0Ayang+nyata+dengan+perlakuan+tanpa+bioherbisida.+Oleh+karena+itu%2C+perlu+dilakukan%0D%0Apenelitian+lanjutan+mengenai+potensi+ketiga+ekstrak+daun+tersebut+terhadap+gulma%0D%0Alain+serta+pemanfaatan+ekstrak+daun+tanaman+lain+sebagai+bioherbisida.%0D%0AKata+kunci%3A+Bioherbisida%2C+Cyperus+rotundus%2C+Filicium+decipiens%2C+Swietenia%0D%0Amacrophylla%2C+Terminalia+catappa.%0D%0A%0D%0Aabstract%0D%0A%0D%0AOne+of+the+alternative+enviromentally+friendly+way+to+control+the+weeds+was+using%0D%0Abioherbicide.+Bioherbicide+could+make+up+from+plants+part%2C+for+example+is+leaf%0D%0Athat+used+in+extract+form.+The+aim+of+this+research+was+to+know+the+effect+from%0D%0ATerminalia+catappa%2C+Swietenia+macrophylla+and+Filicium+decipiens+leaves+as%0D%0Abioherbicides+to+the+growth+of+Cyperus+rotundus+and+to+know+which+leave+extract%0D%0Awas+the+most+effective+to+prevent+the+growth+of+Cyperus+rotundus.+This+research%0D%0Aused+maserated+leaves+extract+with+polar+etanol+solvent.+The+research+used%0D%0ACompletely+Randomized+Design+(CRD)+with+4+treatments+consist+of+no%0D%0Abioherbicide+application%2C+Terminalia+catappa+leaf+extract%2C+Swietenia+macrophylla%0D%0Aleaf+extract%2C+and+Filicium+decipiens+leaf+extract+with+a+single+concentration+of%0D%0A50%25.+The+results+of+this+research+showed+the+three+of+leaves+extract+were+very%0D%0Aeffective+as+bioherbicides.+The+leaf+extracts+had+a+very+effective+effect+to+prevent%0D%0Athe+height%2C+the+amount+of+leaves+and+the+roots+length+of+Cyperus+rotundus.+While%0D%0Athe+leaf+extracts+had+no+effect+to+the+clhorophyl+and+dry+weight.+So%2C+it+is+necessary%0D%0Ato+have+an+advance+research+about+the+potential+of+these+three+leaves+extracts+to%0D%0Athe+other+kind+of+weeds+and+the+utilization+of+the+other+leaves+extract+as%0D%0Abioherbicides.%0D%0AKeywords%3A+Bioherbicide%2C+Cyperus+rotundus%2C+Filicium+decipiens%2C+Swietenia%0D%0Amacrophylla%2C+Terminalia+catappa.&rft.publisher=FAKULTAS+PERTANIAN+&rft.date=2018-09-26&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F33814%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F33814%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F33814%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++KHAIRUNNISA+%2C+1414151047++(2018)+UJI+EFEKTIVITAS+BIOHERBISIDA+EKSTRAK+DAUN+KETAPANG%2C+MAHONI%2C+DAN+KERAI+PAYUNG+TERHADAP+Cyperus+rotundus+L.++FAKULTAS+PERTANIAN+%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F33814%2F