| dc.contributor.advisor | Iskandar, Andri | |
| dc.contributor.advisor | Kurniawinata, Mohamad Iqbal | |
| dc.contributor.author | FADHLI, HADIANTO NUR | |
| dc.date.accessioned | 2026-07-24T07:12:11Z | |
| dc.date.available | 2026-07-24T07:12:11Z | |
| dc.date.issued | 2026 | |
| dc.identifier.uri | http://repository.ipb.ac.id/handle/123456789/175749 | |
| dc.description.abstract | Larva Corydoras adolfoi merupakan fase kritis dalam pembenihan karena sintasannya sangat dipengaruhi oleh ketersediaan pakan alami yang sesuai. Kegiatan problem solving bertujuan untuk mengidentifikasi jenis pakan alami yang paling efektif sebagai solusi untuk meningkatkan sintasan, pertumbuhan, dan efisiensi usaha pada pemeliharaan larva Corydoras adolfoi. Metode yang digunakan adalah Rancangan Acak Lengkap (RAL) dengan tiga perlakuan dan tiga ulangan, yaitu Artemia sp. (K), Microworm (P1), dan Tubifex sp. (P2). Parameter yang diamati meliputi sintasan, pertumbuhan panjang mutlak (PPM), laju pertumbuhan panjang spesifik (LPPS), deformitas, kualitas air, dan analisis ekonomi. Hasil uji menunjukkan bahwa P1 menghasilkan sintasan tertinggi sebesar 82,67±4,16%, sedangkan P2 menghasilkan pertumbuhan terbaik dengan PPM 0,58±0,06cm dan LPPS 2,54±0,17% hari?¹. Analisis ekonomi menunjukkan bahwa P2 menghasilkan nilai R/C ratio tertinggi yaitu 1,68. Hasil kegiatan problem solving menunjukkan bahwa penggunaan jenis pakan alami yang berbeda memengaruhi sintasan, performa pertumbuhan, dan efisiensi ekonomi larva Corydoras adolfoi. Pakan microworm menghasilkan sintasan tertinggi, sementara Tubifex sp. menghasilkan performa pertumbuhan serta efisiensi ekonomi yang lebih baik. | |
| dc.description.abstract | Larval Corydoras adolfoi is a critical stage in hatchery production because
its survival rate is highly dependent on the availability of suitable live feed. This
problem-solving activity aimed to identify the most effective type of live feed to
improve survival, growth performance, and economic efficiency in the rearing of
larvae. The study employed a Completely Randomized Design (CRD) consisting
of three treatments and three replicates: Artemia sp. (K), Microworm (P1), and
Tubifex sp. (P2). The observed parameters included survival rate, absolute length
growth rate, specific length growth rate, deformities, water quality, and economic
analysis. The results showed that P1 produced the highest survival rate
82.67±4.16%, while P2 resulted in the best growth performance, with an ALGR of
0.58±0.06cm and an SLGR of 2.54 ± 0.17% day?¹. Economic analysis indicated
that P2 achieved the highest R/C ratio 1.68. The results indicated that Microworm
feed produced the highest survival rate, whereas Tubifex sp. provided superior
growth performance and economic efficiency. | |
| dc.description.sponsorship | | |
| dc.language.iso | id | |
| dc.publisher | IPB University | id |
| dc.title | Pemberian Pakan Alami Untuk Meningkatkan Sintasan dan Performa Pertumbuhan Larva Ikan Corydoras adolfoi | id |
| dc.title.alternative | Life Feed Administration to Improve the Survival Rate and Growth Performance of Corydoras adolfoi Larvae | |
| dc.type | Tugas Akhir | |
| dc.subject.keyword | Corydoras adolfoi | id |
| dc.subject.keyword | larvae | id |
| dc.subject.keyword | live feed | id |
| dc.subject.keyword | growth | id |
| dc.subject.keyword | survival | id |
| dc.subtype | Undergraduate Theses | |
