?url_ver=Z39.88-2004&rft_id=1814181001&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=DINAMIKA+POPULASI+DAN+BIOMASSA+CACING+TANAH+SETELAH%0D%0APEMBERIAN+PUPUK+COMPOUND+DENGAN+BERBAGAI+TEKNIK%0D%0ADAN+DOSIS+APLIKASI+PADA+PERTANAMAN+NANAS%0D%0ADI+TANAH+ULTISOL+LAMPUNG+TENGAH&rft.creator=Ega+Restapika+Natalia+%2C+egarestapikanatalia%40gmail.com&rft.subject=000+Ilmu+komputer%2C+informasi+dan+pekerjaan+umum&rft.subject=001+Ilmu+pengetahuan&rft.description=ABSTRAK%0D%0ADINAMIKA+POPULASI+DAN+BIOMASSA+CACING+TANAH+SETELAH%0D%0APEMBERIAN+PUPUK+COMPOUND+DENGAN+BERBAGAI+TEKNIK+DAN%0D%0ADOSIS+APLIKASI+PADA+PERTANAMAN+NANAS+DI+TANAH+ULTISOL%0D%0ALAMPUNG+TENGAH%0D%0AOleh%0D%0AEGA+RESTAPIKA+NATALIA%0D%0ABudidaya+tanaman+nanas+di+PT+Great+Giant+Pineapple+dilakukan+pada+tanah+Ultisol%0D%0Ayang+memiliki+kesuburan+tanah+yang+rendah.+Penggunaan+pupuk+anorganik%0D%0Adilakukan+untuk+meningkatkan+produksi+tanaman+nanas%2C+namun+penggunaan+pupuk%0D%0Aanorganik+secara+berlebihan+dapat+menurunkan+kualitas+tanah.+Untuk+mengurangi%0D%0Adampak+negatif+pupuk+anorganik%2C+maka+dilakukan+kombinasi+pupuk+anorganik+dan%0D%0Apupuk+organik+dalam+bentuk+pupuk+compound+yang+diaplikasikan+dengan+teknik%0D%0Adan+dosis+yang+tepat.+Salah+satu+organisme+tanah+yang+dapat+dijadikan+indikator%0D%0Akesuburan+tanah+yaitu+cacing+tanah.+Tujuan+penelitian+ini+yaitu+untuk+mempelajari%0D%0Apengaruh+teknik+dan+dosis+aplikasi+pupuk+compound+terhadap+populasi+dan%0D%0Abiomassa+cacing+tanah.+Penelitian+dirancang+dalam+Rancangan+Split-Plot+dengan+2%0D%0Afaktor+dan+4+ulangan.+Petak+utama+adalah+teknik+aplikasi+pupuk+compound+(A)%0D%0Ayaitu%3A+A1%3D+broadcast+pada+21+hari+sebelum+tanam%2C+A2%3D+larikan+pada+1+hari+sebelum%0D%0Atanam%2C+dan+A3%3D+tugal+pada+saat+tanam.+Anak+petak+adalah+dosis+pupuk+compound%0D%0A(B)+yaitu+B1%3D+1%2C5+Mg+ha-1%2C+B2%3D+3+Mg+ha-1%2C+dan+B3%3D+4%2C5+Mg+ha-1.+Pengamatan%0D%0Adilakukan+sebanyak+4+kali+pengamatan+yaitu+13%2C+14%2C+15%2C+dan+16+BST+(bulan+setelah%0D%0Atanam)+dengan+menggunakan+metode+handsorting.+Hasil+penelitian+menunjukkan%0D%0Abahwa+aplikasi+pupuk+compound+dengan+teknik+tugal+yang+dilakukan+saat+tanam%0D%0Amemberikan+populasi+dan+biomassa+cacing+tanah+paling+tinggi+dibandingkan%0D%0Aperlakuan+lainnya+pada+pengamatan+14+BST.+Perlakuan+dosis+serta+interaksi+antara%0D%0Ateknik+dan+dosis+tidak+berpengaruh+terhadap+populasi+dan+biomassa+cacing+tanah.%0D%0AIdentifikasi+cacing+tanah+menunjukkan+bahwa+cacing+tanah+yang+ditemukan+yaitu%0D%0Adari+famili+Megascolicidae+genus+Pheretima.%0D%0AKata+kunci+%3A+Cacing+tanah%2C+Pupuk+anorganik%2C+Pupuk+organik%2C+Pheretima.%0D%0A%0D%0A%0D%0APineapple+cultivation+at+PT+Great+Giant+Pineapple+is+carried+out+on+Ultisols+that%0D%0Ahave+low+soil+fertility.+Application+of+inorganic+fertilizer+could+be+increas+the%0D%0Aproduction+of+pineapple%2C+however+application+inorganic+fertilizer+could+have%0D%0Anegative+effect+on+soil.+To+reduce+the+negative+impact+of+inorganic+fertilizers%2C%0D%0Acombination+of+inorganic+and+organic+fertilizers+is+carried+out+in+the+form+of%0D%0Acompound+fertilizers+which+are+applied+with+the+right+technique+and+dose.%0D%0AEarthworm+is+one+of+the+soil+organisms+that+can+be+used+as+an+indicator+of+soil%0D%0Afertility.+This+research+aim+to+learned+about+the+benefits+of+compound+fertilizer%0D%0Aapplication+with+various+techniques+and+dosages+to+increase+earthworm+population%0D%0Aand+biomass.+This+research+used+a+Split-Plot+Design+with+two+factors+and+four%0D%0Areplications.+The+main+plot+are+the+technique+of+applying+compound+fertilizer+(A)%2C%0D%0Awith+levels%3A+A1%3D+broadcast+at+21+days+before+planting%2C+A2%3D+in+row+1+day+before%0D%0Aplanting%2C+and+A3%3D+in+planting+hole+at+the+time+of+planting.+Sub-plots+are+the+dose+of%0D%0Acompound+fertilizer+(B)%2C+with+levels+B1%3D+1%2C5+Mg+ha-1%2C+B2%3D+3+Mg+ha-1%2C+and+B3%3D+4%2C5%0D%0AMg+ha-1.+Observation+were+made+4+times+that+is+13%2C+14%2C+15%2C+and+16+MAP+(months%0D%0Aafter+planting)+with+handsorting+methods.+The+results+showed+that+the+application%0D%0Aof+compound+fertilizer+with+planting+hole+technique+at+planting+gave+the+highest%0D%0Aearthworm+population+and+biomass+compared+to+other+treatments+at+14+MAP%0D%0Aobservations.+Doses+and+interaction+between+techniques+and+doses+had+no+effect+on%0D%0Athe+population+and+biomass+of+earthworms.+The+identification+of+earthworms%0D%0Ashowed+that+the+earthworms+have+been+found+were+from+the+family+of%0D%0AMegascolicidae+and+genus+Pheretima.%0D%0AKeywords+%3A+Earthworm%2C+Inorganic+fertilizer%2C+Organic+fertilizer%2C+Pheretima.&rft.publisher=FAKULTAS+PERTANIAN&rft.date=2022-11-23&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F68390%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F68390%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F68390%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++Ega+Restapika+Natalia+%2C+egarestapikanatalia%40gmail.com++(2022)+DINAMIKA+POPULASI+DAN+BIOMASSA+CACING+TANAH+SETELAH+PEMBERIAN+PUPUK+COMPOUND+DENGAN+BERBAGAI+TEKNIK+DAN+DOSIS+APLIKASI+PADA+PERTANAMAN+NANAS+DI+TANAH+ULTISOL+LAMPUNG+TENGAH.++FAKULTAS+PERTANIAN%2C+UNIVERSITAS+LAMPUNG.++++(Submitted)++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F68390%2F