?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=ANALISIS+TINGKAT+KEJADIAN+DAN+KEPARAHAN+PENYAKIT+PADA%0D%0ATANAMAN+CASSAVA+HASIL+INDUCED+RESISTANCE%0D%0A%0D%0ATERHADAP+Fusarium+oxysporum%0D%0A&rft.creator=Nismala+%2C+Bintang+Pinasti&rft.subject=500+ilmu+pengetahuan+alam+dan+matematika&rft.subject=570+Biologi&rft.description=Cassava+(Manihot+esculenta+Crantz)+merupakan+komoditas+pertanian+di+Indonesia%0D%0Adan+ke+depannya+komoditas+ini+akan+semakin+strategis+peranannya+bagi+kehidupan%0D%0Amasyarakat.+Pertumbuhan+cassava+tidak+terlepas+dari+gangguan+penyakit+salah%0D%0Asatunya+penyakit+layu+fusarium+yang+disebabkan+oleh+jamur+Fusarium+oxysporum.%0D%0ASalah+satu+upaya+untuk+mengatasinya+yaitu+dengan+agen+pengimbas+berupa+asam%0D%0Asalisilat.+Sifat+ketahanan+asam+salisilat+tanaman+akan+berpengaruh%2C+baik+terhadap%0D%0Aterjadinya+penyakit+atau+tingkat+keparahan+penyakit.+Tujuan+penelitian+ini+untuk%0D%0Amengetahui+gejala+penyakit+pada+tanaman+cassava+hasil+Induced+resistance+asam%0D%0Asalisilat%2C+dan+mengetahui+konsentrasi+yang+mampu+menurunkan+kejadian+dan%0D%0Akeparahan+penyakit+pada+tanaman+cassava+hasil+Induced+resistance+asam+salisilat.%0D%0APenelitian+menggunakan+metode+rancangan+Acak+Lengkap+(RAL)+dengan+1%0D%0Afaktor%2C+yaitu+asam+salisilat+yang+terdiri+atas+5+taraf%3A+0+ppm%2C+80+ppm%2C+100+ppm%2C+120%0D%0Appm+dan+140+ppm.+Hasil+penelitian+menunjukkan+tanaman+cassava+hasil+induced%0D%0Areistance+asam+salisilat+pada+perlakuan+kontrol+lebih+mudah+terserang+penyakit%0D%0Alayu+fusarium+dibandingkan+dengan+kelompok+perlakuan+pemberian+asam%0D%0Asalisilat.+Asam+salisilat+konsentrasi+100+ppm+mampu+menurunkan+kejadian%0D%0Apenyakit+33%25+dan+keparahan+penyakit+13%25+dengan+kategori+penyakit+ringan.%0D%0AKata+kunci%3A+Asam+salisilat%2C+cassava%2C+Fusarium+oxysporum%2C+Induced+resistance%2C%0D%0A%0D%0Akejadian+penyakit%2C+keparahan+penyakit.%0D%0A%0D%0AABSTRACT%0D%0A%0D%0AANALYSIS+OF+DISEASE+INCIDENCE+AND+SEVERITY+IN+CASSAVA%0D%0APLANTS+RESULTING+FROM+INDUCED+RESISTANCE%0D%0A%0D%0ATO+Fusarium+oxysporum%0D%0A%0D%0ABy%0D%0A%0D%0ANismala+Bintang+Pinasti%0D%0A%0D%0ACassava+(Manihot+esculenta+Crantz)+is+an+agricultural+commodity+in+Indonesia%0D%0Aand+in+the+future+this+commodity+will+play+an+increasingly+strategic+role+in%0D%0Apeople's+lives.+Cassava+growth+is+inseparable+from+disease+disturbances%2C+one+of%0D%0Awhich+is+fusarium+wilt+disease+caused+by+the+fungus+Fusarium+oxysporum.+One%0D%0Aeffort+to+overcome+it+is+with+a+trigger+agent+in+the+form+of+salicylic+acid.+The%0D%0Anature+of+plant+salicylic+acid+resistance+will+affect+both+the+occurrence+of+disease%0D%0Aor+the+severity+of+the+disease.+The+purpose+of+this+study+was+to+determine+the%0D%0Asymptoms+of+disease+in+cassava+plants+resulting+from+Induced+resistance+to%0D%0Asalicylic+acid%2C+and+to+determine+the+concentration+that+can+reduce+the+incidence%0D%0Aand+severity+of+disease+in+cassava+plants+resulting+from+Induced+resistance+to%0D%0Asalicylic+acid.+The+study+used+a+Completely+Randomized+Design+(CRD)+method%0D%0Awith+1+factor%2C+namely+salicylic+acid+consisting+of+5+levels%3A+0+ppm%2C+80+ppm%2C+100%0D%0Appm%2C+120+ppm+and+140+ppm.+The+results+showed+that+cassava+plants+resulting%0D%0Afrom+induced+resistance+to+salicylic+acid+in+the+control+treatment+were+more%0D%0Asusceptible+to+fusarium+wilt+disease+compared+to+the+salicylic+acid+treatment%0D%0Agroup.+Salicylic+acid+concentration+of+100+ppm+was+able+to+reduce+the+incidence%0D%0Aof+disease+by+33%25+and+the+severity+of+the+disease+by+13%25+with+a+mild+disease%0D%0Acategory.%0D%0AKeywords%3A+Salicylic+acid%2C+cassava%2C+Fusarium+oxysporum%2C+Induced+resistance%2C%0D%0Adisease+incidence%2C+disease+severity.&rft.publisher=FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM&rft.date=2024-06-14&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F84094%2F1%2FABSTRAK_Nismala%2520Bintang%2520Pinasti%2520-%2520nismalabintang%2520pinasti20.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F84094%2F3%2Fskripsi%2520full_Nismala%2520Bintang%2520pinasti%2520-%2520nismalabintang%2520pinasti20.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F84094%2F4%2FSkripsi%2520%2520full%2520tnp%2520pembahasan_Nismala%2520Bintang%2520Pinasti%2520-%2520nismalabintang%2520pinasti20.pdf&rft.identifier=++Nismala+%2C+Bintang+Pinasti++(2024)+ANALISIS+TINGKAT+KEJADIAN+DAN+KEPARAHAN+PENYAKIT+PADA+TANAMAN+CASSAVA+HASIL+INDUCED+RESISTANCE+TERHADAP+Fusarium+oxysporum.++FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F84094%2F