?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PENGARUH+PERENDAMAN+AIR+KELAPA%2C+EKSTRAK+BAWANG%0D%0AMERAH%2C+DAN+EKSTRAK+KECAMBAH+KACANG+HIJAU+TERHADAP%0D%0AKEBERHASILAN+STEK+ANGSANA+(Pterocarpus+indicus+Willd.)&rft.creator=Lewi+Jupiter%2C+1714151054&rft.subject=630+Pertanian+dan+teknologi+yang+berkaitan&rft.description=Pohon+angsana+(Pterocarpus+indicus+Willd.)+telah+dikenal+sejak+lama+baik%0D%0Asebagai+tanaman+pelindung+di+sepanjang+jalan+maupun+sebagai+hiasan.+Selain+itu%0D%0Akayu+angsana+biasa+dimanfaatkan+sebagai+bahan+pembuatan+kerangka+bangunan%2C%0D%0Atiang%2C+jembatan%2C+dinding+bangunan%2C+dan+bantalan+kereta+api+karena+kualitas%0D%0Akayunya%2C+keindahan+motifnya%2C+maupun+karena+ukurannya+yang+besar.+Nilai%0D%0Aekonomi+kayu+angsana+sebagai+bahan+bangunan+menyebabkan+eksploitasi+yang%0D%0Aberlebihan+di+dalam+kawasan+hutan.+Hal+ini+dikhawatirkan+dapat+menyebabkan%0D%0Aterjadinya+kelangkaan+pohon+angsana+di+alam.+Teknik+perbanyakan+pohon%0D%0Aangsana+yang+tepat+sampai+saat+ini+belum+diketahui.%0D%0ATujuan+dari+penelitian+ini+adalah+untuk+mengetahui+bahan+yang+mengandung%0D%0Azat+pengatur+tumbuh+(ZPT)+yang+berpengaruh+paling+baik+terhadap+keberhasilan%0D%0Astek+angsana.+Penelitian+menggunakan+rancangan+acak+lengkap+(RAL)+dengan%0D%0Aperlakuan+bahan+yang+mengandung+zat+pengatur+tumbuh%3A+air+kelapa+100+ppm%0D%0A(Z1)%2C+ekstrak+bawang+merah+100+ppm+(Z2)%2C+ekstrak+kecambah+kacang+hijau+100%0D%0Appm+(Z3)%2C+dan+kontrol%2Ftanpa+ZPT+(Z4).+Parameter+yang+diamati+meliputi%0D%0Apersentase+stek+bertunas%2C+jumlah+tunas+per+stek%2C+persentase+stek+berakar%2C+panjang%0D%0Aakar%2C+dan+kecepatan+bertunas.%0D%0AHasil+penelitian+menunjukkan+bahwa+saat+stek+berumur+4+bulan+setelah%0D%0Adisemai%2C+terbukti+bahwa+perendaman+dengan+air+kelapa%2C+ekstrak+bawang+merah%0D%0Adan+ekstrak+kecambah+kacang+hijau+berpengaruh+nyata+pada+kecepatan+munculnya%0D%0Atunas+stek+angsana.+Adapun+pada+parameter+panjang+akar+hanya+air+kelapa+saja%0D%0Ayang+berpengaruh+lebih+baik+dibandingkan+dengan+ekstrak+bawang+merah+dan%0D%0Aekstrak+kecambah+kacang+hijau%2C+namun+tidak+berbeda+nyata+pada+kontrol%2C+dan%0D%0Aperendaman+dengan+air+kelapa+adalah+zat+pengatur+tumbuh+alami+terbaik%0D%0Adibandingkan+ekstrak+bawang+merah+dan+ekstrak+kecambah+kacang+hijau+pada+2%0D%0Aparameter+yang+diamati+yakni+kecepatan+munculnya+tunas+dan+panjang+akar.%0D%0A%0D%0AKata+kunci%3A+stek+cabang%3B+Pterocarpus+indicus+Willd.%3B+zat+pengatur+tumbuh%0D%0AThe+angsana+tree+(Pterocarpus+indicus+Willd.)+has+been+known+for+a+long%0D%0Atime+as+both+a+cover+crop+along+roads+and+as+a+decoration.+In+addition%2C+angsana%0D%0Awood+is+commonly+used+as+a+material+for+making+building+frames%2C+poles%2C+bridges%2C%0D%0Abuilding+walls%2C+and+train+bearings+because+of+the+quality+of+the+wood%2C+the+beauty%0D%0Aof+its+motifs%2C+and+because+of+its+large+size.+The+economic+value+of+angsana+wood%0D%0Aas+a+building+material+causes+excessive+exploitation+in+forest+areas.+It+is+feared+that%0D%0Athis+could+lead+to+the+scarcity+of+angsana+trees+in+nature.+The+technique+for%0D%0Apropagating+the+angsana+tree+is+currently+unknown.%0D%0AThe+purpose+of+this+study+was+to+determine+which+substances+contain%0D%0Agrowth+regulators+(ZPT)+which+have+the+best+effect+on+the+success+of+branch%0D%0Acuttings+of+angsana.+The+study+used+a+completely+randomized+design+(CRD)+with%0D%0Atreatment+of+materials+containing+growth+regulators%3A+100+ppm+coconut+water+(Z1)%2C%0D%0A100+ppm+red+onion+extract+(Z2)%2C+100+ppm+green+bean+sprouts+extract+(Z3)%2C+and%0D%0Acontrol%2Fwithout+ZPT+(Z4).+The+parameters+observed+included+the+percentage+of%0D%0Asprouting+cuttings%2C+number+of+shoots+per+cuttings%2C+percentage+of+rooted+cuttings%2C%0D%0Aroot+length%2C+and+sprouting+rate.%0D%0AThe+results+showed+that+when+the+cuttings+were+4+months+old+after+sowing%2C%0D%0Ait+was+proven+that+soaking+with+coconut+water%2C+shallot+extract+and+mung+bean%0D%0Asprouts+had+a+significant+effect+on+the+rate+at+which+branch+cuttings+of+angsana%0D%0Aappeared.+As+for+the+root+length+parameter%2C+only+coconut+water+has+a+better+effect%0D%0Athan+onion+extract+and+green+bean+sprout+extract%2C+but+not+significantly+different+in%0D%0Athe+control%2C+and+soaking+with+coconut+water+is+the+best+natural+growth+regulator%0D%0Acompared+to+onion+extract+and+green+bean+sprouts+extract+on+2+parameters%0D%0Aobserved%2C+namely+the+speed+of+shoot+emergence+and+root+length.%0D%0A%0D%0AKeywords%3A+branch+cutting%3B+Pterocarpus+indicus+Willd.%3B+plant+growth+regulator&rft.publisher=FAKULTAS+PERTANIAN&rft.date=2021&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F62501%2F1%2FABSTRAK%2520-%2520Lewi%2520Jupiter.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F62501%2F2%2FSKRIPSI%2520FULL%2520TANPA%2520LAMPIRAN%2520-%2520Lewi%2520Jupiter.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F62501%2F3%2FSKRIPSI%2520FULL%2520TANPA%2520BAB%2520PEMBAHASAN%2520-%2520Lewi%2520Jupiter.pdf&rft.identifier=++Lewi+Jupiter%2C+1714151054++(2021)+PENGARUH+PERENDAMAN+AIR+KELAPA%2C+EKSTRAK+BAWANG+MERAH%2C+DAN+EKSTRAK+KECAMBAH+KACANG+HIJAU+TERHADAP+KEBERHASILAN+STEK+ANGSANA+(Pterocarpus+indicus+Willd.).++FAKULTAS+PERTANIAN%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F62501%2F