Perbedaan Asal Benur Terhadap Survival Rate dan Pertumbuhan Udang Vaname (Litopenaeus vannamei) di Tambak Bapak Suhel Mitra CP Prima

Putri, Kenny Azahra and Dr. Yunita Maimunah,, S.Pi., M.Sc. and Febriyani Eka Supriatin,, S.Si., M.Si. (2023) Perbedaan Asal Benur Terhadap Survival Rate dan Pertumbuhan Udang Vaname (Litopenaeus vannamei) di Tambak Bapak Suhel Mitra CP Prima. Sarjana thesis, Universitas Brawijaya.

Abstract

Budidaya berperan penting untuk meningkatkan produksi perikanan, memenuhi kebutuhan pasar, meningkatkan kesempatan kerja dan pendapatan masyarakat. Budidaya udang vaname (Litopenaeus vannamei) memiliki prospek yang menjanjikan. Keunggulan budidaya udang vaname selain mudah, juga karena benihnya adaptif terhadap lingkungan. Kegiatan budidaya udang vaname meliputi kegiatan pembenihan dan pembesaran. Proses pemeliharaannya harus memerhatikan aspek internal dan eksternal. Salah satu aspek internal yang penting meliputi asal dan kualitas benih udang vaname. Benur udang vaname ukuran PL 10PL 12 paling banyak digunakan untuk budidaya agar meminimalisir rasio kematian udang. Asal benur udang memiliki kaitan erat dengan kualitas udang yang dibudidaya, maka perbedaan asal benur diteliti untuk mengetahui apakah perbedaannya mempengaruhi nilai Survival Rate (SR) dan nilai pertumbuhan udang yang dibudidaya. Penelitian dilakukan di Tambak Bapak Suhel mitra PT. CP Prima, di Desa Dalegan, Gresik. Penelitian dilakukan selama bulan Oktober 2022. Tujuan dari penelitian ini untuk mengetahui pengaruh dari perbedaan asal benur udang vaname terhadap Survival Rate (SR) dan pertumbuhan udang vaname saat budidaya di tambak Bapak Suhel mitra CP Prima, Gresik. Metode penelitian ini adalah metode deskriptif komparatif. Pengambilan data SR dan pertumbuhan udang yaitu ABW, ADG dan FCR dilakukan saat sampling selama 3 kali dalam sebulan penelitian. Pengambilan sampel dilakukan melalui jembatan anco. Sampling dilakukan pada tanggal 3 Oktober 2022, 13 Oktober 2022 dan 22 Oktober 2022. Kolam 1 asal benur dari PT. A dan kolam 2 asal benur dari PT. B. Nantinya setelah didapat data SR dan pertumbuhan, selanjutnya akan dibandingkan asal benur mana yang nilainya paling baik dan dari data dilihat apakah perbedaan asal benur ini mempengaruhi nilai SR dan pertumbuhan udang vaname. Hasil penelitian menunjukkan kolam 2 asal benur PT. B memiliki nilai SR dan pertumbuhan yang lebih baik dibandingkan kolam 1 asal benur PT. A. Hal tersebut didukung oleh kualitas air sebagai parameter penunjang. Nilai rata-rata kualitas air berupa salinitas, pH dan kecerahan pada kolam 2 asal benur PT. B lebih baik karena nilainya mendekati nilai SOP PT. CP Prima. Nilai SR dan pertumbuhan udang vaname pada kolam 2 asal benur PT. B lebih baik, dikarenakan pakan yang dikonsumsi menjadi optimal saat didukung oleh kualitas air yang baik. Kesimpulan yang didapat dari penelitian ini adalah kolam 2 asal benur PT. B lebih baik nilai SR dan pertumbuhan udangnya daripada kolam 1 asal benur PT. A. Hal tersebut juga karena kualitas benur yang baik didukung kualitas air tambak budidaya yang baik pula. Kualitas air yang paling baik juga berada pada kolam 2 asal benur PT. B.

English Abstract

Aquaculture plays an important role in increasing fishery production, meeting market needs, increasing employment opportunities and people's income. Vaname shrimp (Litopenaeus vannamei) cultivation has promising prospects. The advantage of vannamei shrimp cultivation besides being easy, is also because the seeds are adaptive to the environment. Vaname shrimp cultivation activities include hatchery and enlargement activities. The maintenance process must pay attention to internal and external aspects. One of the important internal aspects includes the origin and quality of vannamei shrimp seeds. Vannamei shrimp fry size PL 10PL 12 are the most widely used for cultivation in order to minimize the shrimp mortality ratio. The origin of shrimp fry is closely related to the quality of the shrimp cultivated, then the differences in the origin of fry were examined to determine whether the differences affected Survival Rate (SR) and the growth of the shrimp cultivated. The research was conducted in Mr. Suhel's pond, partner of PT. CP Prima, in Dalegan Village, Gresik. The research was conducted during October 2022. The purpose of this study was to determine the effect of differences in the origin of vannamei shrimp fry on the Survival Rate (SR) and growth of vaname shrimp when cultured in Mr. Suhel's pond partner CP Prima, Gresik. This research method was a comparative descriptive method. Data collection on SR and shrimp growth, namely ABW, ADG and FCR, was carried out during sampling 3 times a month in the study. Sampling was carried out via anco bridge. Sampling was carried out on October 3 2022, October 13 2022 and October 22 2022. Pond 1 fry from PT. A and pond 2 fry from PT. B. After obtaining the SR and growth data, we will then compare the origin of the fry which has the best value and from the data it will be seen whether the difference in the origin of the fry affects the SR value and the growth of the vannamei shrimp. The results showed that pond 2 from PT. B has a better SR and growth compared to pond 1 from PT. A. This is supported by water quality as a supporting parameter. The average value of water quality in the form of salinity, pH and brightness in pond 2 from PT. B is better because its value is close to the SOP value of PT. CP Prime. SR values and growth of vaname shrimp in pond 2 from PT. B is better, because the feed consumed becomes optimal when it is supported by good water quality. The conclusion obtained from this research is pond 2 from PT. B has higher SR value and shrimp growth value than pond 1 from PT. A. This is also because the good quality of the fry supported by the good quality of the aquaculture pond water. The best water quality was also in pond 2 from PT. B.

Item Type:	Thesis (Sarjana)
Identification Number:	0523080135
Subjects:	600 Technology (Applied sciences) > 639 Hunting, fishing & conservation > 639.3 Culture of cold-blooded vertebrates
Divisions:	Fakultas Perikanan dan Ilmu Kelautan > Budidaya Perairan
Depositing User:	soegeng Moelyono
Date Deposited:	07 Sep 2023 01:31
Last Modified:	07 Sep 2023 01:31
URI:	http://repository.ub.ac.id/id/eprint/202817

Text (DALAM MASA EMBARGO) Kenny Azahra Putri.pdf Restricted to Registered users only until 31 December 2025. Download (2MB)

Actions (login required)

View Item