Acta Aquatica: Aquatic Sciences Journal最新文献_第9页

Aplikasi Manajemen Pemberian Pakan dengan Metode Pemuasaan yang Berbeda pada Pendederan Ikan Bandeng (Chanos shanos) 饲料管理应用与几种不同的腌鱼捕捞方法

Acta Aquatica: Aquatic Sciences Journal Pub Date : 2021-12-06 DOI: 10.29103/aa.v8i3.5862

E. Ayuzar, Munawwar Khalil, Heni Wijaya

{"title":"Aplikasi Manajemen Pemberian Pakan dengan Metode Pemuasaan yang Berbeda pada Pendederan Ikan Bandeng (Chanos shanos)","authors":"E. Ayuzar, Munawwar Khalil, Heni Wijaya","doi":"10.29103/aa.v8i3.5862","DOIUrl":"https://doi.org/10.29103/aa.v8i3.5862","url":null,"abstract":"Milkfish has a high market demand, the existence of consumption milkfish is influenced by the success of the nursery. This study aims to determine the effect of feeding different feeding methods on milkfish to milkfish. The research was carried out from September to October 2020 at the Hatchery and Aquaculture Technology Laboratory, Faculty of Agriculture, Malikussaleh University. The experimental research method used a non-factorial Completely Randomized Design (CRD) consisting of 4 treatments and 3 replications, namely A: Control (given daily feed), B: 1 day of fasting, 3 days of feeding, C: 2 days of fasting, 2 days of feeding feed, D: 3 days of fasting, 1 day of feed. The results showed that the feeding method of fasting was different with the best treatment found in treatment B, namely 1 day fasting, 3 days of feeding. Behavior, increased appetite, normal movement and normal metabolism, daily feed consumption of 1.23 grams, total feed consumption of 39.26 grams, length growth of 2.03 cm, weight growth of 3.06 grams, feed efficiency of 73.96%, Feed conversion was 1.35 and had a significant effect on survival, with treatment A having the highest survival, namely 87%.Keywords: Efficiency, Fasting, Feed, Growth, Milkfish","PeriodicalId":431784,"journal":{"name":"Acta Aquatica: Aquatic Sciences Journal","volume":"01 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127165492","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Pengaruh Penambahan Tepung Rumput Laut Eucheuma spinosum pada Pakan Terhadap Pertumbuhan dan Kelangsungan Hidup Ikan Mas (Cyprinus carpio) 对鲤鱼生长和生存的影响

Acta Aquatica: Aquatic Sciences Journal Pub Date : 2021-12-06 DOI: 10.29103/aa.v8i3.5854

Irmadiati Irmadiati, S. Y. Lumbessy, Fariq Azhar

{"title":"Pengaruh Penambahan Tepung Rumput Laut Eucheuma spinosum pada Pakan Terhadap Pertumbuhan dan Kelangsungan Hidup Ikan Mas (Cyprinus carpio)","authors":"Irmadiati Irmadiati, S. Y. Lumbessy, Fariq Azhar","doi":"10.29103/aa.v8i3.5854","DOIUrl":"https://doi.org/10.29103/aa.v8i3.5854","url":null,"abstract":"The purpose of this research is to analyze the additional flour eucheuma spinosum on feed to the growth and survival of goldfish. Research carried out for 40 days in the Laboratorium basah, Program Studi Budidaya Perairan, Fakultas Pertanian, universitas mataram. The method used is the experimental random complete (RAL) which includes 4 treatments and 3 replacements, so the total of this experiment is 12 units. The treatment that research is the addition of different flour E. Spinosum in feed, consists of: P1: control (without additional flour E. Spinosum), P2: flour E. Spinosum 4 %, P3: flour E. Spinosum 8 %, P4: flour e. Spinosum 12 %. The results of this study indicate that the addition of flour E. spinosum feed has a significant effect on the growth of absolute, the specific growth rate and efficiency of feed, but does not affect conversion of feed and survival rate (SR). The addition of flour E. spinosum feed up to a dose of 4% can give an increase in absolute weight 4.79 g, absolute length 2.38 cm, specific growth rate (SGR) 2.62%, efficiency of feed 66.54% and feed conversion ratio (FCR) 1.47.Keywords: Eucheuma spinosum, Feed, Fish carp","PeriodicalId":431784,"journal":{"name":"Acta Aquatica: Aquatic Sciences Journal","volume":"129 35","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113939888","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Pengaruh Dosis Probiotik Em-4 (Effective Mikroorganisme-4) dalam Pakan Komersil terhadap Peningkatan Pertumbuhan dan Kelangsungan Hidup Ikan Patin Siam (Pangasisus hypophthalmus)

Acta Aquatica: Aquatic Sciences Journal Pub Date : 2021-12-06 DOI: 10.29103/aa.v8i3.5849

Santy Desima Simamora, Suri Purnama Febri, Rosmaiti Rosmaiti

{"title":"Pengaruh Dosis Probiotik Em-4 (Effective Mikroorganisme-4) dalam Pakan Komersil terhadap Peningkatan Pertumbuhan dan Kelangsungan Hidup Ikan Patin Siam (Pangasisus hypophthalmus)","authors":"Santy Desima Simamora, Suri Purnama Febri, Rosmaiti Rosmaiti","doi":"10.29103/aa.v8i3.5849","DOIUrl":"https://doi.org/10.29103/aa.v8i3.5849","url":null,"abstract":"There are several types of catfish, one of which is siamese catfish which has a scientific name (Pangasius hypopthalmus). Often the farmers spend money on fish feed there are not many farmers who are able to find out how to give to fish without hugging the feed that many of them are adding probiotics EM-4 The purpose of this study is to analyze the influence of probiotic feed EM-4 on feed to the growth and survival of fish siamese catfish. This study was conducted in Green House Universitas Samudra using RAL consisting of 4 treatments and 5 replays is P1 (probiotic administration EM-4 0ml/kg), P2 (probiotic administration EM-4 10ml/kg), P3 (probiotic Administration 15ml/kg), P4 (probiotic administration 20ml/kg). The meters observed are SR, weight growth, long growth, daily growth rate, FCR, feed efficiency, water quality. The results of this study showed that the treatment of the addition of EM-4 probiotics in catfish had a noticeable effect on the growth of absolute weight, absolute length growth, daily growth rate, and had no noticeable effect on SR, FCR, feed efficiency. The highest weight growth and length was in the P3 treatment (dose addition 15ml/kg) with a total weight of 8.5 gr and length 5.6 cm.Keywords: Probiotic Em-4, Pangasius hypopthalmus, Growh, Survival","PeriodicalId":431784,"journal":{"name":"Acta Aquatica: Aquatic Sciences Journal","volume":"79 7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126018575","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Batas Konsumsi Tiram (Crassostrea cucullata born) Aman Berdasarkan Kandungan Logam Berat Pb, Cu dan Zn di Muara Sungai Los Kala Kota Lhokseumawe, Provinsi Aceh

Acta Aquatica: Aquatic Sciences Journal Pub Date : 2021-12-06 DOI: 10.29103/aa.v8i3.5857

Irfan Emersida

引用次数: 0

Laju Pertumbuhan dan Biomassa daun Vallisneria gigantea di Aliran Sungai Senggarang, Kota Tanjungpinang, Kepulauan Riau

Acta Aquatica: Aquatic Sciences Journal Pub Date : 2021-12-06 DOI: 10.29103/aa.v8i3.5848

Listia Ningsih, Tri Apriadi, Wahyu Muzammil

引用次数: 1

Karakteristik Fungsional Hidrolisa Protein Ikan dari Kerangka Ikan Nila (Oreochromis niloticus (Linnaeus, 1758)) 尼禄鱼骨架(学名Oreochromis niloticus, 1758)的鱼蛋白功能特征)

Acta Aquatica: Aquatic Sciences Journal Pub Date : 2021-12-06 DOI: 10.29103/aa.v8i3.5861

Dwi Yanuar Budi Prasetyo, Aryanti Indah Setyastuti, Dewi Kresnasari, Dwi Apriliani Ags

引用次数: 0

Kajian Pengelolaan Wilayah Pesisir dan Laut Indonesia (Review: Reklamasi Teluk Benoa)

Acta Aquatica: Aquatic Sciences Journal Pub Date : 2021-12-06 DOI: 10.29103/aa.v8i3.5860

Rahmat Wahyudi Putra, Raja Muhammad Firmansyah, Wagianto Wagianto, Gunansyah Gunansyah, Eni . Kamal

{"title":"Kajian Pengelolaan Wilayah Pesisir dan Laut Indonesia (Review: Reklamasi Teluk Benoa)","authors":"Rahmat Wahyudi Putra, Raja Muhammad Firmansyah, Wagianto Wagianto, Gunansyah Gunansyah, Eni . Kamal","doi":"10.29103/aa.v8i3.5860","DOIUrl":"https://doi.org/10.29103/aa.v8i3.5860","url":null,"abstract":"Benoa Bay is part of the waters of Bali which contributes very positively to the Balinese people, especially to the surrounding community, especially in maintaining the stability of various ecosystems and hydrology as well as its contribution in providing protection, economic, and socio-cultural services for the local community. Proper management of the Benoa Bay area will be able to minimize the risks that will occur. Therefore, good management of coastal and marine areas is needed through an integrated management program that is supported by the availability of objective, accurate, and up-to-date information sources. This study was carried out by collecting literature from relevant research on reclamation in Benoa Bay. The results of the study found that PT. Tirta Wahana Bali International (PT. TWBI) as the holder of the Benoa Bay Utilization and Development permit will develop the Benoa Bay area including (1) Pudut Island Restoration; (2) Firsherman's Cove; (3) Botanical Garden, meanwhile the Benoa Bay area is a center of biodiversity and there is a high and complete diversity of ecosystems, namely; Ecosystems of mangroves, coral reefs, seagrass beds, andtidal flats. This illustrates that integrated management must and immediately be carried out to assist in the formulation of policies and planning for the management of coastal and marine areas that are more effective and targeted so that there are no mistakes in policy making that lead to social conflicts.Keywords: Benoa Bay, ecosystem diversity, integrated program, policy","PeriodicalId":431784,"journal":{"name":"Acta Aquatica: Aquatic Sciences Journal","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132160100","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Struktur Komunitas dan Pola Sebaran Gastropoda pada Ekosistem Mangrove di Desa Bolihutuo, Kabupaten Boalemo, Gorontalo

Acta Aquatica: Aquatic Sciences Journal Pub Date : 2021-12-06 DOI: 10.29103/aa.v8i3.5855

Novia Daulima, Faizal Kasim, Miftahul Khair Kadim, Arfiani Rizki Paramata

引用次数: 2

Aplikasi Teknologi Akuaponik Dengan Kombinasi Subtrat yang Berbeda Terhadap Kualitas Air dan Pertumbuhan Ikan Nila (Oreochromis niloticus) 含水层技术应用与尼拉鱼(Oreochromis niloticus)的水质和生长过程的不同基质组合。

Acta Aquatica: Aquatic Sciences Journal Pub Date : 2021-12-06 DOI: 10.29103/aa.v8i3.5853

Miftahul Jannah, Zulpikar Zulpikar, Muliani Muliani

{"title":"Aplikasi Teknologi Akuaponik Dengan Kombinasi Subtrat yang Berbeda Terhadap Kualitas Air dan Pertumbuhan Ikan Nila (Oreochromis niloticus)","authors":"Miftahul Jannah, Zulpikar Zulpikar, Muliani Muliani","doi":"10.29103/aa.v8i3.5853","DOIUrl":"https://doi.org/10.29103/aa.v8i3.5853","url":null,"abstract":"Tilapia (Oreochromis niloticus) is a type of freshwater fish that is widely cultivated by Indonesians. The problem that often arises in cultivation is lack of water quality. One of the ways to improve water quality is by using aquaponics technology, which can help to overcome lack of water quality by using a combination of different sub-extracts. This study was aim to determine the effect of different substrate combinations on water quality, growth of tilapia (Oreochromis niloticus) and lettuce vegetables. This study used an experimental method with a completely randomized design (CRD) with 4 treatments and 3 replications. That was control, rockwool and sawdust, rockwool and charcoal, rockwool and husk charcoal. The results showed that the use of different substrate combinations had no significant effect on water quality and fish growth. The best water quality was found in treatment D (rockwool and husk charcoal) with ammonia content of 0.09 mg / L, nitrate 13.45 mg / L, temperature 28.84 0c, pH 7.29 and DO 5.75 mg / L.Keywords: aquaponic system, substrate, tilapia, water quality.","PeriodicalId":431784,"journal":{"name":"Acta Aquatica: Aquatic Sciences Journal","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114499026","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Kualitas Fisikokimia dan Nutrisi Ikan Lele (Clarias gariepinus) Asap dengan Asap Cair Tempurung Kelapa Selama Penyimpanan Beku 鲶鱼的物理化学和营养质量与椰子壳的液体烟雾在冷冻储存过程中

Acta Aquatica: Aquatic Sciences Journal Pub Date : 2021-12-01 DOI: 10.29103/aa.v8i3.5879

Aryanti Indah Setyastuti, Dwi Yanuar Budi Prasetyo, Dewi Kresnasari, Any Kurniawati, Sarmin Sarmin, Dwi Apriliani Ags

{"title":"Kualitas Fisikokimia dan Nutrisi Ikan Lele (Clarias gariepinus) Asap dengan Asap Cair Tempurung Kelapa Selama Penyimpanan Beku","authors":"Aryanti Indah Setyastuti, Dwi Yanuar Budi Prasetyo, Dewi Kresnasari, Any Kurniawati, Sarmin Sarmin, Dwi Apriliani Ags","doi":"10.29103/aa.v8i3.5879","DOIUrl":"https://doi.org/10.29103/aa.v8i3.5879","url":null,"abstract":"This research was aims to determine the effect of coconut shell liquid smoke application on the smoking process on the physicochemical quality of smoked catfish stored at freezing temperature for 14 days. The test parameters used were proximate analysis (protein, fat, and water content), salt-soluble protein, pH, texture (adhesion, springness, cohesiveness, hardness). Analysis of the data in this experiment using a completely randomized design with different storage time treatments (0 days; 7 days; and 14 days) at freezing temperatures. The results of the analysis of variance showed that the application of coconut shell liquid smoke to smoked catfish gave a significant difference (P <0.05) to the physicochemical quality including proximate, salt-soluble protein, pH, and texture. During storage, there was a decrease in the proximate value and salt soluble protein of smoked catfish, while the pH value increased. Meanwhile, texture, adhesion, springiness, and cohesiveness values decreased along with the decreasing proximate value of smoked catfish, and the hardness value showed an increase during storage resulting in a harder texture of fish meat due to protein denaturation.Keywords: Coconut shell liquid smoke, Frozen storage, Physicochemical quality, Smoked catfish nutritional","PeriodicalId":431784,"journal":{"name":"Acta Aquatica: Aquatic Sciences Journal","volume":"146 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132671465","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1