?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PENINGKATAN+PERTUMBUHAN+Daphnia+sp.+MENGGUNAKAN+MEDIA+KOTORAN+AYAM+YANG+DICAMPUR+DEDAK+PADI+DENGAN+KONSENTRASI+BERBEDA&rft.creator=Yunda+Putri+Dara%2C+1117021039&rft.subject=QH301+Biology&rft.description=Daphnia+sp.+merupakan+salah+satu+jenis+zooplankton+dari+ordo+Cladocera+yang+sering+dikenal+sebagai+kutu+air+karena+kemiripan+bentuk+dan+cara+bergerak+yang+menyerupai+seekor+kutu.++Daphnia+sp.+berpotensi+untuk+dijadikan+pakan+alami+bagi+benih+atau+larva+ikan+karena+memiliki+siklus+hidup+yang+relatif+singkat%2C+mudah+dikultur+dan+kandungan+gizinya+yang+tinggi.++Tujuan+penelitian+ini+adalah+untuk+mengetahui+peningkatan+populasi+dan+laju+pertumbuhan+Daphnia+sp.+pada+media+kotoran+ayam+yang+dicampur+dedak+padi+dengan+konsentrasi+berbeda.+%0D%0APenelitian+ini+telah+dilaksanakan+di+Laboratorium+Akuatik+Fakultas+Matematika+dan+Ilmu+Pengetahuan+Alam+Universitas+Lampung+pada+bulan+Desember+2014.++Penelitian+ini+menggunakan+Rancangan+Acak+Lengkap+(RAL)+terdiri+dari+5+perlakuan%2C+yaitu+%3A+P1+sebagai+kontrol+(kotoran+ayam+100%25)%2C+P2+(dedak+padi+100%25)%2C+P3+(kotoran+ayam+75%25+%2B+dedak+padi+25%25)%2C+P4+(kotoran+ayam+50%25+%2B+dedak+padi+50%25)%2C+dan+P5+(kotoran+ayam+25%25+%2B+dedak+padi+75%25)+dengan+pengulangan+sebanyak+4+kali+pada+tiap+perlakuan.++Parameter+yang+diamati+adalah+kepadatan+populasi%2C+laju+pertumbuhan+populasi+spesifik%2C+dan+kualitas+air.++Data+diolah+dengan+analisis+sidik+ragam+(ANOVA)+dan+apabila+diperoleh+hasil+yang+berbeda+nyata%2C+maka+dilanjutkan+dengan+uji+Beda+Nyata+Terkecil+(BNT)+pada+taraf+5%25.++Hasil+penelitian+menunjukkan+bahwa+kepadatan+populasi+Daphnia+sp.+pada+pemberian+kotoran+ayam+75+%25+%2B+dedak+padi+25+%25+tertinggi+yaitu+970+ind%2FL%2C+sedangkan+kepadatan+populasi+terendah+dengan+pemberian+dedak+padi+100+%25+yaitu+730+ind%2Fl.++Media+kultur+terbaik+adalah+campuran+antara+kotoran+ayam++++75%25+%2B+dedak+padi+25%25+dengan+laju+pertumbuhan+tertinggi+Daphnia+sp.+yaitu+43%2C11%25%2Fhari.%0D%0A%0D%0AThis+aims+of+the+study+was+to+determine+the+increase+in+population+size+and+the+population++growth+rate+of+Daphnia+sp.+on+chicken+manure+media+mixed+with+rice+bran+with+different+concentrations.++This+research+had+been+done+in+Aquatic+Laboratory+of+Faculty+of+Mathematics+and+Natural+Sciences%2C+University+of+Lampung+on+December+2014.+This+study+used+a+completely+randomized+design+(CRD)%2C+with+five+treatments%2C+namely%3A+P1+(100%25+chicken+manure)%2C+P2+(rice+bran+100%25)%2C+P3+(chicken+manure+75%25+%2B+25%25+rice+bran)%2C+P4+(chicken+manure+50%25+%2B+50%25+rice+bran)%2C+and+P5+(chicken+manure+25%25+%2B+75%25+rice+bran)+with+4+replications.+The+observed+parameters+were+the+population+density+of+Daphnia+sp.%2C+a+specific+population+growth+rate%2C+and+water+quality.+Anova+was+used+for+analizing+with+5%25+LSD.++The+results+showed+that+the+population+density+of+Daphnia+sp.+of+P3+treatment+showed+the+highest+population+density+of++970+ind%2FL%2C+while+the+lowest+population+density+was+showed+by+P2+with+730+ind%2FL+from+this+study.++The+best+quality+of+cultur+media+for+Daphnia+sp.+was+consisted+of+75%25+chicken+manure+and+25%25+rice+bran+of+growth+rate+of+Daphnia+sp.+of+43.11%25%2Fday.&rft.publisher=FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM&rft.date=2015-05-04&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F10037%2F1%2FABSTRAK%2520.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F10037%2F2%2FCOVER%2520DALAM.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F10037%2F3%2FCOVER%2520LUAR.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F10037%2F4%2FDAFTAR%2520GAMBAR.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F10037%2F5%2FDAFTAR%2520ISI%2520.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F10037%2F6%2FDAFTAR%2520TABEL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F10037%2F7%2FHALAMAN%2520PENGESAHAN.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F10037%2F8%2FPERSEMBAHAN.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F10037%2F9%2FSANWACANA%2520.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F10037%2F10%2FRIWAYAT%2520HIDUP.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F10037%2F11%2FHALAMAN%2520PERSETUJUAN.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F10037%2F12%2FMOTTO%2520.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F10037%2F13%2FBAB%2520I%2520.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F10037%2F14%2FBAB%2520II%2520.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F10037%2F15%2FBAB%2520III%2520.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F10037%2F16%2FBAB%2520IV%2520.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.un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