?url_ver=Z39.88-2004&rft_id=2014111016&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PERFORMA+PEMBESARAN+LOBSTER+PASIR+(Panulirus+homarus)+PADA%0D%0AVARIASI+UKURAN+KURUNGAN+BENAM+DAN+PADAT+TEBAR&rft.creator=Mas+Ahmad+Daffa+%2C+Hidayat+&rft.subject=630+Pertanian+dan+teknologi+yang+berkaitan&rft.description=Spiny+lobster+(Panulirus+homarus)+has+a+high+selling+price+at+puerulus%2C+pre+adult%0D%0Alobster+and+adult+lobster+stages.+Pre-adult+and+adult+spiny+lobster+able+to+produce%0D%0Awith+cultured+puerulus+by+using+immersion+cages.+The+performance+of+puerulus%0D%0Acultured+has+not+been+optimized+with+different+cage+sizes+and+varying+stocking%0D%0Adensities.+The+purpose+of+the+study+was+to+evaluate+the+performance+of+puerulus+of%0D%0Aspiny+lobster+cultured+at+different+immersion+cage+sizes+and+stocking+densities.%0D%0AThe+study+was+conducted+with+two+experimental+units+of+a+completely+randomized%0D%0Adesign+using+two+sizes+of+tubular+immersion+cages+and+three+different+stocking%0D%0Adensities.+The+immersion+cages+used+were+77+cm+in+diameter%2C+65+cm+in+height%2C+8%0D%0Akg+in+weight+(S+immersion+cage)+and+96+cm+in+diameter%2C+89+cm+in+height%2C+18+kg+in%0D%0Aweight+(M+immersion+cage).+The+stocking+densities+of+puerulus+used+were%3A+200%0D%0Aind%2Fimmersion+cage+unit%3B+300+ind%2Funit+and+400+ind%2Funit.+The+parameters+observed%0D%0Ainclude%3A+absolute+weight+growth%2C+daily+growth+rate%2C+survival+rate%2C+feed+conversion%0D%0Aratio+and+physicochemical+parameters+of+water+quality.+Analysis+of+variance%0D%0Afollowed+by+Duncan's+test+was+used+to+obtain+the+best+immersion+cage+size+and%0D%0Astocking+density.+Quality+parameters+were+compared+with+references+to+indicate%0D%0Athe+feasibility+of+spiny+lobster+rearing.+The+results+showed+that+the+performance+of%0D%0Arearing+spiny+lobster+puerulus+was+optimum+in+S+and+M+size+cages+at+a+stocking%0D%0Adensity+of+200+ind%2Funit+with+the+highest+survival+rate.+Even+though+the+absolute%0D%0Aweight+growth+and+daily+growth+rate+were+the+lowest+but+significantly+different%0D%0A(P%3C0.05)+from+other+stocking+densities.+Water+quality+parameters+during+rearing%0D%0Aare+included+in+normal+conditions+for+spiny+lobster.%0D%0AKeywords%3A+cage%2C+immersion%2C+rearing%2C+scalloped+spiny+lobster%2C+stocking+density%0D%0A%0D%0ALobster+pasir+(Panulirus+homarus)+memiliki+harga+jual+tinggi+pada+tahap+benih%0D%0Abening+lobster%2C+lobster+pra+dewasa+dan+lobster+dewasa.+Untuk+memperoleh+produk%0D%0Alobster+pasir+pra+dewasa+dan+dewasa%2C+pembesaran+benih+bening+lobster+dapat%0D%0Adilakukan+dengan+wadah+kurungan+benam.+Performa+pembesaran+benih+bening%0D%0Alobster+pasir+belum+dioptimasi+dengan+kurungan+benam+yang+berbeda+ukuran%0D%0Adan+padat+tebar+yang+bervariasi.+Tujuan+penelitian+dilakukan+untuk+mengevaluasi%0D%0Aperforma+pembesaran+benih+bening+lobster+pasir+pada+ukuran+kurungan+benam%0D%0Adan+padat+tebar+yang+berbeda.+Studi+dilakukan+dengan+dua+unit+percobaan+rancangan%0D%0Aacak+lengkap+menggunakan+dua+ukuran+kurungan+benam+berbentuk+tabung%0D%0Adan+tiga+padat+tebar+berbeda.+Kurungan+benam+yang+digunakan+berdiameter%0D%0A77+cm%2C+tinggi+65+cm%2C+berat+8+kg+(kurungan+benam+S)+dan+berdiameter+96+cm%2C%0D%0Atinggi+89+cm%2C+berat+18+kg+(kurungan+benam+M).+Padat+tebar+benih+bening+lobster%0D%0Ayang+digunakan+yaitu%3A+200+ekor%2Funit+kurungan+benam%3B+300+ekor%2Funit+dan+400%0D%0Aekor%2Funit.+Parameter+yang+diamati+antara+lain%3A+pertumbuhan+berat+mutlak%2C+laju%0D%0Apertumbuhan+harian%2C+tingkat+kelangsungan+hidup%2C+rasio+konversi+pakan+dan+parameter%0D%0Afisika-kimia+kualitas+air.+Analisis+sidik+ragam+dilanjutkan+uji+Duncan+digunakan%0D%0Auntuk+memperoleh+kurungan+benam+dan+padat+tebar+terbaik.+Parameter%0D%0Akualitas+dibandingkan+dengan+referensi+untuk+menunjukkan+kelayakan+pembesaran%0D%0Abenih+bening+lobster+pasir.+Hasil+penelitian+menunjukkan+performa+pembesaran%0D%0Abenih+bening+lobster+pasir+optimum+pada+kurungan+benam+S+dan+M+dengan%0D%0Apadat+tebar+200+ekor%2Funit+dengan+tingkat+kelangsungan+hidup+tertinggi.+Meskipun%0D%0Adengan+pertumbuhan+berat+mutlak+dan+laju+pertumbuhan+harian+paling+rendah%0D%0Atetapi+berbeda+nyata+(P%3C0%2C05)+dengan+padat+tebar+lainnya.+Parameter%0D%0Akualitas+air+selama+pembesaran+termasuk+dalam+kondisi+normal+untuk%0D%0Apemeliharaan+lobster+pasir.%0D%0AKata+kunci%3A+kurungan+benam%2C+lobster+pasir%2C+padat+tebar%2C+pembesaran&rft.publisher=FAKULTAS+PERTANIAN&rft.date=2025-01-31&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F89483%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F89483%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F89483%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++Mas+Ahmad+Daffa+%2C+Hidayat+++(2025)+PERFORMA+PEMBESARAN+LOBSTER+PASIR+(Panulirus+homarus)+PADA+VARIASI+UKURAN+KURUNGAN+BENAM+DAN+PADAT+TEBAR.++FAKULTAS+PERTANIAN%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F89483%2F