dc.contributor.advisor | Mulya, Muhammad Arif | |
dc.contributor.advisor | Ramadhani, Dian Eka | |
dc.contributor.author | Septiyanda, Rezdy Fadllan | |
dc.date.accessioned | 2024-08-16T06:05:47Z | |
dc.date.available | 2024-08-16T06:05:47Z | |
dc.date.issued | 2024 | |
dc.identifier.uri | http://repository.ipb.ac.id/handle/123456789/157634 | |
dc.description.abstract | Kelimpahan pakan alami merupakan salah satu faktor penentu keberhasilan
kegiatan budidaya ikan yang dapat ditingkatkan dengan penambahan pupuk
organik. Balai Pengembangan Teknologi Perikanan Budidaya (BPTPB)
menggunakan tanaman gamal sebagai alternatif pengganti pupuk organik. Tujuan
dari kegiatan ini untuk menganalisis kelimpahan dan komposisi plankton terhadap
pemberian tanaman gamal. Perlakuan terdiri dari empat perlakuan yaitu K (air 38
L + pupuk kotoran puyuh 4,18 kg), A (air 38 L + daun gamal dosis 4,18 kg), B (air
38 L + batang tumbuhan gamal dosis 4,18 kg), dan C (Air 38 L + daun dan batang
gamal dosis masing-masing 4,18 kg). Penelitian meliputi persiapan wadah,
persiapan pupuk, persiapan tanaman gamal, kultur pakan alami, serta pemanenan
dan pemeliharaan pakan alami. Parameter yang diamati kelimpahan plankton,
keseragaman, keanekaragaman, dan dominansi plankton, serta kualitas air. Hasil
menunjukkan indeks keanekaragaman sedang 1,37–1,51, indeks keseragaman
setiap perlakuan 0,85–0,94, dan indeks dominansi setiap perlakuan 0,24–0,30. Nilai
kualitas air pada seluruh media perlakuan optimal. Perlakuan terbaik ditunjukkan
pada perlakuan A dengan nilai kelimpahan plankton tertinggi (1917 ind L-1). | |
dc.description.abstract | The abundance of natural feed is one of the determining factors for the
success of fish farming activities can be enhanced by adding organic fertilizers. The
Fisheries Cultivation Technology Development Center (BPTPB) uses gamal plants
as an alternative to organic fertilizers. The purpose of this activity is to analyze the
abundance and composition of plankton in relation to the use of gamal plants. Four
treatments: K (38 L of water + 4,18 kg of quail manure fertilizer), A (38 L of water
+ 4,18 kg of gamal leaves), B (38 L of water + 4,18 kg of gamal plant stems), and
C (38 L of water + 4,18 kg of both gamal leaves and stems). The research procedure
includes container preparation, fertilizer preparation, gamal plant preparation,
natural feed culture, as well as harvesting and maintenance of natural feed. The
parameters observed in this plankton abundance, uniformity, diversity, plankton
dominance, and water quality. Activity indicate a moderate diversity index of 1,37-
1,51, a uniformity index of 0,85-0,94, and a low dominance index of 0,24-0,30. The
water quality values in all treatment media are optimal range. The best treatment is
shown in treatment A with the highest plankton abundance (1917 ind L-1). | |
dc.description.sponsorship | | |
dc.language.iso | id | |
dc.publisher | IPB University | id |
dc.title | Penambahan Tanaman Gamal Gliricidia sepium Terhadap Pertumbuhan dan Kelimpahan Plankton | id |
dc.title.alternative | The Application of Gliricidia sepium Plant Provision on The Growth and Abundance of Natural Feed | |
dc.type | Tugas Akhir | |
dc.subject.keyword | gamal | id |
dc.subject.keyword | Plankton | id |
dc.subject.keyword | natural feed | id |
dc.subject.keyword | fertilizer | id |