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All Journal Jurnal Inovasi Kebijakan Jurnal Riset Rumpun Ilmu Hewani (JURRIH) Jurnal Pengabdian Masyarakat Nian Tana Jurnal Perikanan
Ni Putu Dian Kusuma
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Agriculture, Biological Sciences & Forestry Arts Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Health Professions Public Health

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Kajian Pengembangan Budidaya Ikan Lele di Kota Kupang Aris Widagdo; Dimas Rizky Hariyadi; I Made Aditya Nugraha; Ni Putu Dian Kusuma; Zainal Usman
Jurnal Inovasi Kebijakan Vol 7 No 1 (2022): Jurnal Inovasi Kebijakan
Publisher : Badan Penelitian dan Pengembangan Daerah Kota Kupang

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Abstract

Assistance in the form of seeds and feed will become one of the programs of the Kupang City Maritime Affairs and Fisheries Department in 2022 to improve the economy of 56 catfish farmers. The purpose of the study was to analyze the impact of capital, human resources, and marketing on yield in catfish farming. The investigation was conducted in the city of Kupang for 120 days. Data was collected through observations, questionnaires, and interviews and analyzed for rank spearman correlation, multiple regression, and SWOT analysis. Capital, human resources, and marketing factors significantly affected catfish production in Kupang City, with Rank Spearman's correlation p-value (0.024?0.050), p-value (0.021?0.050), and p-value (0.000?0.050). 0.277, 0.283, and 0.548 were obtained. The direction of the influence relationship of capital, human resources, and marketing factors on production is positive, meaning that production increases as capital increases, and production increases as capital increases. Better human resources capabilities lead to higher productivity and vice versa. Every time there is a change in production inputs, such as capital and human resources (labor), it affects the production at the catfish farm in Kupang City. Development strategies are implemented through consulting and training, expanded access to capital and large-scale promotions.
Kegiatan Produksi Benih Rajungan (Portunus pelagicus) Sebagai Upaya Penyediaan Stok di Alam Nurmini Peniari; Ni Putu Dian Kusuma; Zainal Usman
JURNAL RISET RUMPUN ILMU HEWANI Vol. 2 No. 2 (2023): Oktober : Jurnal Riset Rumpun Ilmu Hewani
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrih.v2i2.1937

Abstract

Blue swimming crab (Portunus pelagicus) is one type of crustacean that has great potential to be cultivated. Crab seed production activities are carried out to support the availability of crab seeds so as to reduce fishing activities in nature. Data collection during observation using the survey method, namely by making observations in the field. Seed production activities were carried out since container preparation, preparation of rearing media water, broodstock selection, broodstock rearing, egg hatching, larval rearing, feed management, water quality management, pest and disease management and harvesting. Egg fecundity of 750,000 eggs, egg fertilization rate of 83.60%, egg hatching rate of 76% and larval survival rate of 36.55% were obtained.
Analisis Faktor-Faktor Yang Memengaruhi Perkembangan Embrio Ikan Nilem (Osteochilus Vittatus Valenciennes, 1842) Silvani Yuan Tamu Ina; Sartika Tangguda; Ni Putu Dian Kusuma
JURNAL RISET RUMPUN ILMU HEWANI Vol. 2 No. 2 (2023): Oktober : Jurnal Riset Rumpun Ilmu Hewani
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrih.v2i2.1994

Abstract

Knowledge related to Bonylip Barb (Osteochilus vittatus Valenciennes, 1842) embryo development is essential as a first step to developing a suitable fish hatchery method to support higher egg quality and quantity, thus increasing fry production. The purpose of the observation is to study and provide information on the development of bonylip barb fish embryos, which has been limited to academics and the public until now. Observations were carried out in April 2023 at the Muntilan Fish Health and Environmental Testing Laboratory, Central Java. Bonylip Barb embryo development takes 23 hours and 11 minutes after fertilization. This process is influenced by factors that limit the embryo's development until hatching.
Transfer Teknologi Pengayaan Bibit Rumput Laut Yang Dibudidayakan Dengan Keramba Jaring Apung Ni Putu Dian Kusuma; Zainal Usman; Winardi Winardi; Hidayat Ali; Ellysabet M. A. Betty; Maria D. Banase; Putri C. J. Olla
JPMNT JURNAL PENGABDIAN MASYARAKAT NIAN TANA Vol. 1 No. 4 (2023): Oktober: Jurnal Pengabdian Masyarakat Nian Tana
Publisher : Fakultas Ekonomi & Bisnis, Universitas Nusa Nipa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59603/jpmnt.v1i4.121

Abstract

Inappropriate cultivation methods and a decrease in the quality of seaweed seeds are some of the obstacles in seaweed production. Technology transfer activities through community service programs aim to provide learning to seaweed farmers on how to enrich seaweed seeds with bionic fertilizer and then cultivate them using the floating net cage method. The activity was carried out on August 24-25, 2022 at the Main Base Command Headquarters of the Indonesian Navy VII Kupang. The method used was a participatory empowerment approach involving seaweed farming communities with counseling and dissemination. Seaweed cultivation with the floating net cage method showed higher absolute growth, relative growth and daily growth rate compared to the longline method, which were 11.91 ± 0.69 g day-1, 0.032 ± 0.002 g g-1 day-1 and 3.14 ± 0.17% day -1, respectively. While in the longline method, it was 9.48±1.81 g day-1, 0.027±0.004 g g-1 day-1, and 2.65±0.43% day -1, respectively.
ECONOMIC FISH LANDED AT THE NUSANTARA FISHERY PORT (PPN) AWANG BAY Yunarty Yunarty; Diana Putri Renitasari; Ardana Kurniaji; Muhammad Syahrir; Muhammad Hery Riyadi Alauddin; Risman Risman; Ni Putu Dian Kusuma; Ayu Rizki Amalia
Vol 15 No 1 (2025): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v15i1.1102

Abstract

Stocking density plays a very important role in the process of Whiteleg shrimp seeding. High stocking density in Whiteleg shrimp larvae will affect the growth and survival of the shrimp. This study aims to analyze the growth and survival of whiteleg shrimp larvae with different stocking densities. The research method used is experimental. This study consists of 1 stocking density treatment with a stocking density of 115 fish/L (treatment A) and 176 fish/L treatment (D) which is repeated 3 times. This study consists of 6 tanks with a volume of 13,000 liters. During the maintenance period, the larvae were given natural feed and artificial feed. The parameters tested were water quality (temperature, pH, DO and salinity), survival and growth parameters. Data analysis used ANOVA. The results of the study showed that the population in the form of a presentation of each larval stage of treatment A was significantly different from treatment D. Likewise, the results of the survival analysis of treatment A were significantly different from treatment B. This means that treatment A with a density of 115 fish/L had better survival compared to a density of 176 fish/L. However, the results of the analysis in treatment A were not significantly different from treatment D. This means that the stocking density does not affect the growth of post larvae. The recommendation for proper stocking density in larval maintenance to produce high survival is to use a stocking density of 115 fish/L
Co-Authors Ardana Kurniaji Ayu Rizki Amalia Diana Putri Renitasari Ellysabet M. A. Betty Hariyadi, Dimas Rizky Hidayat Ali I Made Aditya Nugraha Maria D. Banase Muhammad Hery Riyadi Alauddin Muhammad Syahrir Nurmini Peniari Putri C. J. Olla Risman Risman Sartika Tangguda Silvani Yuan Tamu Ina Widagdo, Aris Winardi Winardi Yunarty Yunarty Zainal Usman