?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=IDENTIFIKASI+JENIS+DAN+POLA+DISTRIBUSI%0D%0A%0D%0ATUMBUHAN+BAWAH+INVASIF+DI+BLOK+KOLEKSI+LAURACEAE%0D%0A%0D%0AKEBUN+RAYA+BOGOR&rft.creator=Muhammad+%2C+Idris%09&rft.subject=630+Pertanian+dan+teknologi+yang+berkaitan&rft.description=Tumbuhan+invasif+merupakan+tumbuhan+yang+dapat+berasal+dari+luar+wilayah+asli%0D%0Adan+dapat+mengancam+kestabilan+ekosistem+serta+menimbulkan+gangguan+yang%0D%0Amerusak+struktur%2C+komposisi%2C+dan+pertumbuhan+vegetasi+asli+pada+suatu+ekosistem.%0D%0AKeberadaan+tumbuhan+invasif+dapat+memberikan+dampak+negatif+terhadap%0D%0Akeberadaan+tumbuhan+lain+yang+terkoleksi+di+Kebun+Raya+Bogor%2C+memengaruhi%0D%0Akondisi+habitat%2C+serta+pertumbuhan+vegetasi+lainnya.+Oleh+karena+itu%2C+penelitian%0D%0Adilakukan+dengan+tujuan+untuk+mengetahui+jenis-jenis+tumbuhan+bawah+invasif%2C%0D%0Amenganalisis+tingkat+dominansi%2C+dan+pola+distribusi+masing-masing+jenis+tumbuhan%0D%0Atersebut.+Data+dihimpun+menggunakan+metode+petak+ganda+dengan+intensitas%0D%0Asampling+2%25+yang+masing-masing+petak+berukuran+2+m+x+2+m%2C+lalu+data+dianalisis%0D%0Akerapatan%2C+frekuensi%2C+Indeks+Nilai+Penting%2C+dan+Indeks+Morisita.+Hasil+penelitian%0D%0Aditemukan+10+jenis+tumbuhan+bawah+invasif+yaitu+Ageratum+conyzoides%2C+Asystasia%0D%0Aintrusa%2C+Cyanthillium+cinereum%2C+Dioscorea+bulbifera%2C+Elephantopus+scaber%2C%0D%0AEpipremnum+pinnatum%2C+Mikania+micrantha%2C+Spermacoce+alata%2C+Synedrella%0D%0Anodiflora%2C+dan+Syngonium+podophyllum.+Terdapat+2+jenis+tumbuhan+bawah+invasif%0D%0Ayang+paling+mendominasi+dikarenakan+memiliki+Indeks+Nilai+Penting+tertinggi+yang%0D%0Amenunjukkan+kemampuan+adaptasi+dengan+habitat+dan+toleransi+yang+baik+terhadap%0D%0Akondisi+lingkungannya%2C+tumbuhan+bawah+invasif+tersebut+ialah+jenis+Dioscorea%0D%0Abulbifera+dan+Elephantopus+scaber+yang+memiliki+pola+distribusi+mengelompok.%0D%0AKorelasi+antara+jumlah+individu+jenis+tumbuhan+bawah+invasif+terhadap+faktor%0D%0Alingkungannya+terjadi+lebih+banyak+bersifat+positif+daripada+bersifat+negatif.%0D%0AKata+kunci%3A+Tumbuhan+bawah%2C+invasif%2C+dominansi%2C+pola+distribusi.%0D%0A%0D%0AInvasive+plants+are+plants+that+can+originate+from+outside+the+native+areas+and+can%0D%0Athreaten+the+stability+of+the+ecosystem+and+cause+disturbances+that+damage+the%0D%0Astructure%2C+composition%2C+and+growth+of+native+vegetation+in+an+ecosystem.+Likewise%2C%0D%0Athe+existence+of+invasive+plants+can+hurt+the+existence+of+other+plants+collected+at%0D%0Athe+Bogor+Botanical+Gardens%2C+affecting+habitat+conditions+and+the+growth+of+other%0D%0Avegetation.+Therefore%2C+the+research+was+conducted+to+determine+the+species+of%0D%0Ainvasive+undergrowth%2C+analyzing+the+dominance+level%2C+and+distribution+patterns+of%0D%0Aeach+plant+species.+Data+were+collected+using+the+double+plots+method+with+a%0D%0Asampling+intensity+of+2%25%2C+each+plot+measuring+2m+x+2m%2C+and+then+the+data+were%0D%0Aanalyzed+by+calculating+density%2C+frequency%2C+Importance+Value+Index%2C+and+Morisita%0D%0AIndex.+The+results+of+the+research+found+10+invasive+undergrowth+species%2C+namely%0D%0AAgeratum+conyzoides%2C+Asystasia+intrusa%2C+Cyanthillium+cinereum%2C+Dioscorea%0D%0Abulbifera%2C+Elephantopus+scaber%2C+Epipremnum+pinnatum%2C+Mikania+micrantha%2C%0D%0ASpermacoce+alata%2C+Synedrella+nodiflora%2C+and+Syngonium+podophyllum.+Two%0D%0Ainvasive+undergrowth+species+dominant+the+most+because+they+have+the+highest%0D%0AImportance+Value+Index+which+indicates+adaptability+to+habitat+and+good+tolerance%0D%0Ato+environmental+conditions.+The+invasive+undergrowth+is+the+species+of+Dioscorea%0D%0Abulbifera+and+Elephantopus+scaber+which+has+a+clustered+distribution+pattern.+The%0D%0Acorrelation+between+the+number+of+individuals+of+invasive+understorey+species+and%0D%0Aenvironmental+factors+is+more+positive+than+negative.%0D%0AKeywords%3A+Undergrowth%2C+invasive%2C+dominance%2C+distribution+pattern.%0D%0A&rft.publisher=FAKULTAS+PERTANIAN&rft.date=2024-04-02&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F82829%2F1%2FMuhammad%2520Idris_Abstrak%2520-%2520Muhammad%2520Idris.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F82829%2F2%2FMuhammad%2520Idris_Skripsi%2520Full%2520Tanpa%2520Lampiran%2520-%2520Muhammad%2520Idris.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F82829%2F3%2FMuhammad%2520Idris_Skripsi%2520Full%2520Tanpa%2520Pembahasan%2520-%2520Muhammad%2520Idris.pdf&rft.identifier=++Muhammad+%2C+Idris+++(2024)+IDENTIFIKASI+JENIS+DAN+POLA+DISTRIBUSI+TUMBUHAN+BAWAH+INVASIF+DI+BLOK+KOLEKSI+LAURACEAE+KEBUN+RAYA+BOGOR.++FAKULTAS+PERTANIAN%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F82829%2F