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Pertumbuhan Sargassum sp. dengan Berat Bibit Berbeda pada Budidaya dengan Metode Patok Dasar Rovi Ratna Sari; Nunik Cokrowati; Nanda Diniarti
Jurnal Airaha Vol 10 No 02: December 2021
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (296.685 KB) | DOI: 10.15578/ja.v10i02.265

Abstract

This study aimed to determine the effect of different initial seedling weights on the growth of Sargassum sp. cultivated by the off- bottom method. The research method used is an experimental method using a completely randomized design. The treatments in this study consisted of 5 treatments seedling weight with 4 replications, namely A (25 g), B (50 g), C control (100 g), D (150 g), E (100 g), and F (200 g). Data were analyzed using analysis of variance (ANOVA) at a significance level of 5% with a 95% confidence interval and continued with Duncan's test. The results showed that the absolute weight growth of Sargassum sp. for 30 days of cultivation with different initial seedling weights ranging from 306.25 g - 568 g. The specific growth rate of Sargassum sp. ranged from 19.07% – 21.14%. The number of leaves of Sargassum sp. ranged from 2193 - 4214 strands. The number of Sargassum sp. ranged from 2579 – 4224 pieces. This study concluded that different initial seedling weights had a significant effect on the growth of Sargassum sp. The best growth was treatment E, which was 200 g of seedling weight.
Pelatihan Pembuatan Pakan Pellet Moist Untuk Budidaya Lobster di Desa Ekas Buana, Lombok Timur Wastu Ayu Diamahesa; Muhammad Junaidi; Nanda Diniarti; Rangga Idris Affandi; Nunik Cokrowati
Jurnal Pengabdian Magister Pendidikan IPA Vol 5 No 3 (2022): Juli - September
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (529.934 KB) | DOI: 10.29303/jpmpi.v5i3.1966

Abstract

Kegiatan pengabdian kepada masyarakat ini bertujuan untuk memberikan pengetahuan dasar mengenai bahan baku dan keterampilan untuk pembuatan pakan pellet moist pada pembudidaya lobster di desa Ekas Buana, Kecamatan Jerowaru, Lombok Timur. Metode yang digunakan adalah ceramah, diskusi interaktif, tutorial dan praktik langsung. Kegiatan ini diikuti oleh beberapa stakeholder yaitu 5 orang dosen Prodi Budidaya Perairan Universitas Mataram sebagai tim inti dan 1 orang mahasiswa, 16 orang pembudidaya lobster dan 5 orang pihak CSR PLN Peduli. Kegiatan dilakukan di rumah salah satu pembudidaya lobster di Desa Ekas Buana, Lombok Timur. Peserta juga mendapatkan flyer untuk memudahkan pembuatan pakan moist secara mandiri di kemudian hari. Kompisisi pakan yang digunakan dalam pembuatan pakan moist ini terdiri dari ikan rucah (678,9 g), meat and bone meal (MBM: 167,7 g), tepung kepala udang (48 g), minyak nabati (4,8 g), lesitin kedelai (9,5 g), kalsium karbonat (7,2 g), vitamin dan mineral mix (9,5 g), tepung gluten (26,4 g), dan tepung terigu (48 g). Peralatan yang digunakan dalam pembuatan pakan moist adalah sebagai berikut: alat cetak pellet moist (penggiling daging sederhana), baskom, dandang, gelas, timbangan elektrik dan toples untuk menyimpan pakan. Tahapan pembuatan pakan pellet moist yaitu 1) persiapan bahan, 2) pencampuran bahan mulai dari yang jumlahnya sedikit dan sama jenisnya (tepung-tepungan, minyak-minyakan dan ikan rucah), 3) pengukusan dengan air mendidih selama 5 menit dan pencetakan, 4) pengeringan (kering angin) dan pemotongan.
Pelatihan Budidaya Pendederan Lobster dengan Pemberian Pakan Moist di Desa Ekas Buana Kecamatan Jerowaru Kabupaten Lombok Timur Muhammad Junaidi; Nunik Cokrowati; Nanda Diniarti; Laily Fitriani Mulyani
Jurnal Pengabdian Magister Pendidikan IPA Vol 5 No 3 (2022): Juli - September
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (324.281 KB) | DOI: 10.29303/jpmpi.v4i3.1989

Abstract

Kegiatan pelatihan budidaya pendederan lobster dengan pemberian pakan moist dilakukan dengan tujuan untuk dapat meningkatkan pengetahuan dan keterampilan peserta dalam mendukung pengelolaan usaha budidaya lobster. Khalayak sasaran kegiatan adalah Kelompok Pembudidaya Ikan (Pokdakan) Pasir Putih Desa Ekas Buana Kecamatan Jerowaru Kabupaten Lombok Timur. Prosedur pelaksanaan terdiri dari tiga tahapan yaitu persiapan, pelaksanaan, dan evaluasi. Tahapan persiapan meliputi persiapan alat tulis kantor, materi pelatihan dalam bentuk brosur, dan persiapan bahan dan alat praktik budidaya pendederan, teknik pembuatan pakan moist serta kelengkapan administrasi. Pelaksanaan pelatihan diawali dengan pemberian teori berupa ceramah singkat, selanjutnya sesi praktek, dan diskusi. Evaluasi pelatihan dilakukan sebagai penilaian apakah pelatihan telah mencapai tujuan yang diinginkan. Hasil kegiatan pelatihan telah dilaksanakan dengan capaian bertambahnya pengetahuan dan keterampilan peserta tentang budidaya pendederan lobster dan pembuatan pakan moist. Pengetahuan dan keterampilan yang diperoleh tersebut sebagai pendukung dalam pengelolaan usaha budidaya lobster di Teluk Ekas.
Response of Light Intensity to The Carotenoid Content of Sea Grape Caulerpa sp. Rina Rosnawati; Nunik Cokrowati; Nanda Diniarti
Jurnal Natur Indonesia Vol 20, No 2 (2022): Oktober 2022
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jnat.20.2.41-49

Abstract

Caulerpa sp. is a green alga that grows naturally in Indonesian waters. Caulerpa sp. grows in shallow seas with calm currents and attaches to coral substrates or sand substrates and rock fragments. In Indonesia, this alga is widely used as a food ingredient. Caulerpa sp.  Contains lignan which is beneficial to human health, namely its ability to prevent the growth of cancer cells. This study aims to determine the difference in the number of carotenoids in Caulerpa sp. with different light intensities using controlled containers at the Laboratory of Fish Production and Reproduction, University of Mataram. The method used was experimental with a Randomized Block Design (RAK) with 30 days of maintenance. The results showed the growth of Caulerpa sp. highest in treatment D (3 light 3000 lux) with an average absolute growth of 80 g, specific growth of 0,92 %, stolon length of 6,4 cm, and the highest carotenoid content. The lowest growth value was in treatment A (1 light 500 lux) with an absolute growth value of 35 cm, specific growth of 0,44%, stolon length of 4,6 cm, formula length 2,6 carotenoid content of 0.15 mg/g
ANALISIS KESESUAIAN LOKASI DI PERAIRAN PULAU LOMBOK UNTUK PENGEMBANGAN BUDIDAYA RUMPUT LAUT (GRACILARIA sp.) Arbi Tarmizi; Nanda Diniarti
Jurnal Media Akuakultur Indonesia Vol 2 No 2 (2022): Jurnal Media Akuakultur Indonesia
Publisher : Program Studi Budidaya Perairan Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/mediaakuakultur.v2i2.1421

Abstract

Seaweed is a biological resource that has been used by the Indonesian people as a livelihood. Types of Gracilaria sp. is one of the widely cultivated seaweeds, including on the island of Lombok, West Nusa Tenggara. Seaweed (Gracilaria sp.) is a leading commodity in the fishery sector which has considerable opportunities in the field of cultivation. The quality of the waters in the waters that are still extensive and suitable for aquaculture will support the production of seaweed. Gracilaria sp. seaweed cultivation activities. has been done for a long time but has not yet studied the suitability of water quality as a condition for supporting growth. This research was conducted in April-May 2022 to analyze water quality (temperature, salinity, brightness, depth, dissolved oxygen, pH, nitrate, phosphate, chlorophyll. The results of the research is expected to be a source of information on the influence of gracilaria seaweed cultivation on appropriate water quality. This study aims to determine the level of suitability of waters based on physical and chemical conditions for seaweed cultivation locations in the waters of Ekas Bay, Malacca Bay and West Sekotong. The results are expected to be a source of information and can used as a reference by the community or local government in the development of seaweed cultivation activities.The results showed that the waters of Ekas Bay, Malacca Bay and West Sekotong were included in the category according to the score obtained in the range of 66-78.
PENGARUH LUASAN PENUTUPAN WADAH REMEDIASI LIMBAH CAIR BUDIDAYA UDANG VANNAME (Litopenaeus vannamei) Dian Ayu Candra Dewi; Nanda Diniarti; Andre Rachmat Scabra
Jurnal Media Akuakultur Indonesia Vol 2 No 2 (2022): Jurnal Media Akuakultur Indonesia
Publisher : Program Studi Budidaya Perairan Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/mediaakuakultur.v2i2.1429

Abstract

The waste in intensive culture will effect the environment around. The one way to reduce the number of waste that harm the environment is bioremediation. The biology manufacture is a process that used microbes to degrade organic pollution, such as anaerobic process. This research aims to analyze the best closing are to improve water quality in vannamei shrimp culture waste. And calculate the incubation time with different covering area to improve the water qualily. The benefits of this research are to help vanname shrimp farms to process vanname shrimp culture waste that can harm the environment. And the result of this research will be implemented in any instansion. The method that was used in this research is RAL (Completely randomized design). There are 4 treatments, this is P1 without closing (control), P2 with ½ closing, P3 with ¾ closing, P4 with complete closing, and 3 time repeating. The water quality parameters that we can check are TOM, H2S, pH, DO, turbidity, dan temperature. All the parameters are checked every 12 hours for 36 hours. The result of this research showed the best treatment to improve the water quality in vanname shrimp culture waste is ¾ closing area, and the best treatmenttime to affect the water quality is 36 hours.
INDUKSI PEMIJAHAN IKAN GOLDEN BLACK MOLLY (Poecilia sp) MENGGUNAKAN SALINITAS BERBEDA Wilda Safitri; Nanda Diniarti; Bagus Dwi Hari Setyono
Jurnal Media Akuakultur Indonesia Vol 2 No 2 (2022): Jurnal Media Akuakultur Indonesia
Publisher : Program Studi Budidaya Perairan Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/mediaakuakultur.v2i2.1737

Abstract

Poecilia sp. is one type of ornamental fish that has distinctive characteristics because molly fish are freshwater ornamental fish that are able to live and breed in saline (brackish water) environments. Induction of molly fish spawning can be done with salinity treatment on the spawning media because the endocrine system in molly fish which plays a role in regulating body balance against changes in environmental conditions, especially changes in salinity will become more active so that it affects metabolism and reproduction (Taufik & Kusrini, 2006). The purpose of this study was to analyze differences in salinity as a spawning stimulant in molly fish. the method used in this study: P1. Salinity 10 ppt, P2. Salinity 15 ppt, P3. salinity 20 ppt, P4. Salinity 25 ppt, P5. 30 ppt with three replications. Parameters observed were Gonad Maturity Level (TKG), Gonad Maturity Index (IKG), survival rate (SR), and gestation period. The reared fish showed good gonad maturity so that spawning occurred. The results of this study, the highest gonadal maturity level was found at P1 salinity 10 ppt and P2 salinity 15 ppt the best, namely TKG V compared to P3, P4, and P5 namely TKG IV. The best gonadal maturity index was treatment P1 which was 14.28±2.0c followed by P2 11.71±2.0bc, P3 10.74±0.76abc P5 8.01±2.34ab and P4 7.27±2, 84a. The fastest gestation period was in P1 and P2, namely 44 days and 23 days. The highest survival rate occurred in P1 and P2, which was 100%. The highest absolute weight average was found in P1 which was 8.01±0.82c P2 6.33±0.5bc. The conclusion of this study, different salinity has a significant effect on the gonadal maturity index and absolute weight of golden black molly fish.
PENGARUH PEMBERIAN PAKAN YANG BERBEDA TERHADAP PERTUMBUHAN DAN KELANGSUNGAN HIDUP IKAN BANGGAI CARDINAL Pterapogon kauderni yunita ananda; Nanda Diniarti; Dewi Putri Lestari
Journal of Fish Nutrition Vol. 1 No. 1 (2021): journal of fish nutrition
Publisher : Journal of Fish Nutrition

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (170.463 KB) | DOI: 10.29303/jfn.v1i1.155

Abstract

Ikan Banggai Cardinal merupakan spesies ikan endemik di Kepulauan Banggai, Sulawesi Tengah, Indonesia dalam bahasa lokal dikenal sebagai ikan capungan. Ikan ini memiliki keunikan tersendiri ditinjau dari segi tingkah laku, bentuk tubuh, warna maupun pola hidupnya. Budidaya Ikan Banggai Cardinal di Keramba Jaring Apung Balai Budidaya Laut Lombok (BPBL) tidak diberikan pakan tambahan. Salah satu faktor yang berperan dalam mendukung keberhasilan kegiatan budidaya ikan adalah pemberian pakan. Oleh karena itu, upaya yang dilakukan dalam mendukung kegiatan budidaya adalah salah satunya dengan pemberian pakan tambahan. Tujuan penelitian ini untuk mengetahui pengaruh pemberian jenis pakan yang berbeda terhadap pertumbuhan dan kelangsungan hidup Ikan Banggai Cardinal (Pterapogon kauderni) yang di budidayakan pada Keramba Jaring Apung (KJA). Penelitian ini menggunakan metode Rancangan Acak Kelompok (RAK) menggunakan 4 perlakuan dan 4 ulangan yaitu, P1 (Kontrol/tanpa pemberian pakan), P2 (Ikan Rucah), P3 (Udang Rebon) dan P4 (Pellet). Hasil penelitian menunjukan pemberian pakan yang berbeda memberikan pengaruh nyata terhadap pertumbuhan spesifik. Namun, tidak memberikan pengaruh nyata terhadap rasio konversi pakan, efisiensi pemanfaatan pakan dan kelangsungan hidup. Pakan terbaik yaitu, P3 (Udang rebon) yang memberikan pertumbuhan optimum bagi Ikan Banggai Cardinal (Pterapogon kauderni).
PENGARUH PENAMBAHAN TEPUNG RUMPUT LAUT Eucheuma cottonii PADA PAKAN TERHADAP PERTUMBUHAN DAN KELANGSUNGAN HIDUP IKAN NILA (Oreochromis niloticus) Regina Burhani; Nanda Diniarti; Dewi Putri Lestari
Journal of Fish Nutrition Vol. 2 No. 1 (2022): Journal of Fish Nutrition
Publisher : Journal of Fish Nutrition

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (698.678 KB) | DOI: 10.29303/jfn.v2i1.677

Abstract

Tilapia is one of the types of freshwater fish that have a high economic value. One of the problems in cultivation activities is the price of raw materials feed that is relatively expensive. To overcome this, the use of seaweed meal can be one of the alternative ingredients in reducing the use of fish flour and soy flour in feed. The purpose of this study was to analyze the effect of the addition of E. cottonii seaweed meal on feed on the growth and survival of tilapia (O. niloticus). The research method used is an experimental method using a complete randomized design (RAL), with 4 treatments and 3 repeats. The treatment in this study was P1 (control / no seaweed meal), P2 (E. cottonii meal 4%), P3 (E. cottonii meal 8%), P4 (E. cottonii meal 12%). Data is analyzed using diversity fingerprint analysis (ANOVA) with a 95% confidence level. The results showed that the addition of E. cottonii seaweed meal to feed had a significant effect on absolute weight growth and absolute long growth in tilapia, but did not have a significant effect on specific growth rates, efficiency of feed utilization, feed conversion rate and tilapia survival.
Pengaruh Penambahan Kulit Ari Kelapa Pada Pakan Untuk Pertumbuhan Dan Kelangsungan Hidup Ikan Mas (Cyprinus Carpio) Yeni Puji Lestari Lestari; Nanda Diniarti; Dewi Putri Lestari
Journal of Fish Nutrition Vol. 2 No. 1 (2022): Journal of Fish Nutrition
Publisher : Journal of Fish Nutrition

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (589.522 KB) | DOI: 10.29303/jfn.v2i1.1063

Abstract

Goldfish (Cyprinus carpio) is one of the freshwater fish commodities that are very popular with the public both for consumption and as ornamental fish. This study aims to analyze the growth of carp fed with the use of coconut husks and the optimum dose to produce high growth and survival rates for carp. This research was conducted by experimental method using a completely randomized design (CRD) with 3 treatments and 5 replications. The treatments given were: Treatment 0: 100% feed formulation, Treatment 1: 90% feed formulation + 10% Coconut Arid Skin and Treatment C: 80% feed formulation + 20% Coconut Arid Skin. Based on the results of the research that has been carried out, it can be concluded that the P0 (Control) treatment gave an absolute weight growth of 26.11 grams, a specific growth of 13.26%, the best FCR P1 was 4.30 grams and the results of P1 feed efficiency were higher than other treatments that is equal to 24.26%. The survival of carp with the addition of coconut husk at a dose of 10% at 80% and a dose of 20% resulted in an SR of 72%, while the survival in the P0 treatment (control) without the use of coconut husk was 92%.
Co-Authors Abd Saddam Mujib Abidin, Z Adiningsih, Baiq Endang Aini, Nila Robiatul Alis Mukhlis Amalia Febriani Amrina Rossada, Rizky Andika Gumilang Kushayadi Andre Rachmat Scabra Andre Rachmat Scrabra Anggeni, Prawita Apri Imam Supii Apriyan, Imam Eka Arbi Tarmizi Ardana, Putu Pande Nico Ardi Ikhsan Arziahningsih Arziahningsih Asri, Yuliana Atta Mullah Ayu Adhita Damayanti Bagus Dwi Hari Setyono Bagus Dwi Hari Setyono Bagus Dwi Hari Setyono Baiq Hilda Astriana Baiq Hilda Astriana Baiq Hilda Astriana Baiq Hilda Astriana Baiq Hilda Astriana, Baiq Hilda Bangun Bangun Betari Athiyah Irawati Chandrika Eka Larasati Chandrika Eka Larasati, Chandrika Eka Damai Diniariwisan Damai Diniariwisan Dewi N. Setyowati Dewi Nu'Aeni Setyowati Dewi Nur'aeni Setyowati Dewi Nuraeni Setyowati Dewi Nur’aeni Setyowati Dewi Nur’aeni Setyowati Dewi Nur’aeni Setyowati Dewi Nur’aeni Setyowati Dewi Putri Lestari Dewi Putri Lestari, Dewi Putri Diamahesa, Wastu Ayu Dian Ayu Candra Dewi Diaz Asa Gusmi Diniariwisan, Damai Dwiyanti , Septiana Dwiyanti, Septiana Edi Sulman Edi Sulman Fadillah Fadillah Fajrianti Dwi Kurnia Fariq Azhar Fariq Azhar Febriani, Amalia Fisma Josara Apriliyanti Fitri, Miftahul Fitriani, Syawalina Fuji Zakiyah Gusmi, Diaz Asa Hadi, Sopiyan Hasna, Nurul Hasyiati Aini Helmiana, Baiq Hery Widijanto Husnul Ayu Juniarti I Wayan Sutresna Ifla Afifilah Iin Farliani Imam Eka Apriyan Jamal Basmal, Jamal Jayusri, Jayusri Juliana, Fita Junaidi, Muhammad Kholilah, Nenik Kushayadi, Andika Gumilang Laily Fitriani Mulyani Laily Fitriani Mulyani Lalu Jaye Warse Lalu Sepi Al-Muhatir R. Lalu Sofyan Satria Jaya Lizawati, Baiq Lora Santika Luh Putu Ratna Sundari Lumbessy, Salnida Yuniarti M Junaidi, M Maolana, Arman Marzuki Marzuki Maulana, Rona Mega Selfiaty Mochammad Amiri Mohammad Junaidi Muhamad Junaidi Muhammad Ilham Fasya Muhammad Junaidi Muhammad Junaidi Muhammad Junaidi Muhammad Junaidi Muhammad Marzuki Muhammad Sumsanto Muhammad Supiandi Mukhlisatun mullah, atta Mulyani, Laily Fitriani Ningrum, Rema Apria Nunik Cokrowati Nunik Cokrowati Nunik Cokrowati Nunik Cokrowati Nunik Cokrowati Nunik Cokrowati Nunik Cokrowati Nunik Cokrowati Nunik Cokrowati Nunik Cokrowati Cokrowati Nur Rahmawati Nur Safitri , Septiya Nur’aeni setyowati, Dewi Nurhariati . Nuri Muahiddah Nurliah Buhari, Nurliah nurul safitri Paryono Paryono Paryono Pratiwi, Dwi Indah Prawita Anggeni Putra Wirasakti Wirasakti Putu Pande Nico Ardana Raden Oki Suendi Rafiah, Siti Rahmadani, Thoy Batun Citra Rahman, Ibadur Rahmi Sri Ramadhani Rangga Idris Affandi Rasuliyanasari , Maviroh Regina Burhani Rhojim Wahyudi Rina Rosnawati Rinto Basuki Rizka Diniantari Rayes Rosalina, Ananda Rovi Ratna Sari Rusmin Nuryadin S Sukiandi Sadikin Amir Safitri, Wiwin Sahrul Alim Saptono Waspodo Septiana Dwiyanti Septiana Dwiyanti Septiana Dwiyanti Septiya Nur Safitri Setyono, Bagus Dwi Setyowati, Dewi Nur'aeni Setyowati, Dewi Nur’aeni Siambaton, Ucok Natanael Haposan Sitti Hilyana Suendi, Raden Oki Sunaryo Sunaryo SUWARTI Thoy Batun Citra Rahmadani Thoy Batun Citra Rahmadani W Wulandari Wardani, Ria Tri Wila Lailatul Hulpa Wilda Safitri Wirasakti, Putra Wirasakti Wiwin Safitri Woro Kusumaningtyas Perwitasari Wulandari, Baiq Retno Yasir Yeni Puji Lestari Lestari Yonita, Nuansa Azma Yuliana Asri Yuliana Asri Yuniarti Lumbessy, Salnida yunita ananda Zaenal Abidin Zaenal Abidin zakiyah, fuji