SALINITAS OPTIMAL UNTUK PENDEDERAN BENIH IKAN BETUTU (Oxyeleotris marmorata)

Ardi, Idil; Setiadi, Eri; Kristanto, Anang Hari; Widiyati, Ani

doi:10.15578/jra.11.4.2016.347-354

Cited by 6 publications

(9 citation statements)

References 5 publications

(5 reference statements)

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The treatment of this research was salinity level, i.e., A) 0 ppt; B) 2 ppt; C) 4 ppt; and D) 6 ppt with three replicates each. To make the salinity level follow the procedure [11]:…”

Section: Methodsmentioning

confidence: 99%

“…Osmoregulation manages the balancing between the water environment and ionic in the body via the process of osmotic pressure [4]. Some of the salinity levels in rearing media had been applied, such as on seed production of Pangasiid catfish (Pangasius hypophthalamus) cultured in 7 ppt which can reach 100% of survival, and the specific growth rate (SGR) is 0,54±0,28% [5], Synodontis catfish cultured in 4 ppt can also reach the 100% survival and 2,0±0,31% in SGR [6], the optimal production of climbing perch rearing at three ppt) [7], tambaqui (Colosoma macropomum) in 6 ppt [8], bala sark (Balantiochellos melanopterus) in 3 ppt [9], tilapia in 3 ppt [10], tinfoil barb (Babonymus schwanennfeldii) in 3 ppt [4], and sand goby (Oxyeleotris marmoratus) also in 3 ppt [11].…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

The effect of rearing media salinity on survival, growth, and blood glucose of juvenile mahseer (Tor soro)

2021

Self Cite

View full text Add to dashboard Cite

Optimization of Mahseer (Tor soro) rearing water media supports seed mass production. This study aims to obtain optimal salinity for production performance in rearing Tor soro. The research was conducted at the Wet Laboratory of the Research Institute for Freshwater Aquaculture and Fisheries Extension Bogor. The test fish was Tor soro with 1-2 cm in body length. Experimental design using completely randomized design with four treatments of salinity: 0, 2, 4, and 6 ppt and three replications each. Twelve aquarium glasses with a volume of 50 L each as experiment containers and stocking density was one fish/L. Tubifex worms were fed at satiation, fish were reared within 40 days. The observed parameters were survival rate, absolute growth and length, specific weight growth rate, blood glucose level, and osmolarity. Data analysis using ANOVA test and Duncan for post hoc test. Water quality parameters, blood glucose, and osmolarity were analyzed descriptively. The results showed that two ppt of media salinity is optimal for the rearing of Tor soro to obtain the maximum of production performance (survival rate, absolute growth, and length, specific growth rate) and the best condition for blood glucose and level osmotic work.

show abstract

“…The treatment of this research was salinity level, i.e., A) 0 ppt; B) 2 ppt; C) 4 ppt; and D) 6 ppt with three replicates each. To make the salinity level follow the procedure [11]:…”

Section: Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

The effect of rearing media salinity on survival, growth, and blood glucose of juvenile mahseer (Tor soro)

2021

Self Cite

View full text Add to dashboard Cite

show abstract

“…Polakof et al (2012) stated that high glucose level can also activate glucosensor mechanism in brain areas that has been related to the control of food intake. The role of environment can also affect stress level since the fish have got stressor from the environment (Ardi et al, 2016). In a stress condition, in order to maintain the homeostatic condition that would enhance metabolic activity, fish blood glucose is increased.…”

Section: Stress Responsementioning

confidence: 99%

Improved performance of botia fish Chromobotia macracanthus with the utilization of blood clam shell in the recirculation system

Rizki

Diatin

Budiardi

et al. 2020

Jurnal Akuakultur Indonesia

View full text Add to dashboard Cite

ABSTRACT Intermediate and holding rearing of botia face several problems such as the limited land, water quality, and decreased growth. The application of a recirculation culture system using the blood clam filter is increased to water quality and expected to solve the problems. This study aimed to analyze the production performance of botia fish on intermediate and holding rearing in the recirculation system by utilizing blood clams as the filter. This study used a factorial completely randomized design with two factors; clam particle sizes (1 mm, 2 mm, and 3 mm) and dosages (1.4 g/L, 1.8 g/L, and 2.2 g/L). Every experiment was conducted in three replication. The aquarium used in this study was 40×40×60 cm3. The size of fish samples was 3.5 ± 0.5 cm with the stocking density (3 fish/L, each test aquarium). The recirculation system was applied seven days before the fish were stocked. Every 15 days, weight and length of fish were measured (for 60 days). The results of physical (temperature) and chemical (pH, dissolved oxygen, ammonia dan nitrite) water quality in the recirculation system using the blood clam filter showed good conditions for botia fish. The stress response of botia blood glucose and TKO fluctuates with environmental changes. Mineral water and fish produced by calcium, magnesium, and phosphorus increase until the end of maintenance. There is an interaction at TKH between particle size and the dose of blood shells, whereas, LMPW, LMPL, and RKP significantly different only the use of dose 2.2 g/L. Keywords: Clamshells, botia fish, pH value, minerals, recirculation. ABSTRAK Permasalahan pada proses penampungan ikan botia yaitu keterbatasan lahan, kualitas air yang buruk dan pertumbuhan ikan botia yang lambat. Penerapan sistem resirkulasi menggunakan cangkang darah dapat meningkatkan kualitas air dan kinerja produksi. Penelitian ini bertujuan menganalisis kinerja produksi budidaya ikan botia pada sistem resirkulasi dengan pemanfataan cangkang kerang darah sebagai bahan filter. Penelitian ini menggunakan rancangan acak lengkap faktorial dua faktor, yaitu ukuran partikel cangkang kerang darah (1 mm, 2 mm, dan 3 mm) dan dosis cangkang kerang darah (1.4g/L, 1.8g/L dan 2.2g/L). Setiap perlakuan dilakukan dengan tiga kali ulangan. Akuarium yang digunakan dalam penelitian berukuran 40×40×60 cm3. Ikan yang digunakan berukuran 3.5 ± 0.5 cm dengan padat tebar 3 ekor/L. Sistem resirkulasi dioperasikan selama tujuh hari sebelum ikan ditebar. Bobot dan panjang ikan diukur setiap 15 hari selama 60 hari pemeliharaan. Penelitian dalam sistem resirkulasi menggunakan cangkang kerang darah pada media filter menghasilkan kondisi kualitas air suhu, pH, oksigen terlarut, amonia dan nitrit air. Respons stres ikan berupa glukosa darah dan tingkat konsumsi oksigen (TKO) berfluktuasi seiring dengan perubahan lingkungan. Mineral air dan ikan yang dihasilkan meliputi kalsium, magnesium dan fosfos meningkat hingga akhir pemeliharaan. Parameter tingkat kelangsungan hidup (TKH) memiliki interaksi antara ukuran partikel dan dosis cangkang kerang darah, sedangkan untuk laju pertumbuhan bobot mutlak (LPMB), laju pertumbuhan panjang mutlak (LPMP) dan rasio konversi pakan (RKP) berbeda nyata dengan penggunaan dosis 2.2 g/L. Kata kunci: Cangkang kerang darah, ikan botia, pH, mineral, resirkulasi.

show abstract

“…Terganggunya kebiasaan dan aktifitas alamiah ikan betutu dapat menjadi pemicu perubahan terhadap fisiologis ikan yang akan menyebabkan ikan menjadi stress. Kondisi ini akan menyebabkan menurunnya nafsu makan yang akan berdampak pada terhambatnya pertumbuhan (Ardi et al, 2017).…”

Section: Pembahasanunclassified

Pengaruh penggunaan jenis wadah yang berbeda terhadap pertumbuhan dan kelangsungan hidup ikan betutu (Oxyeleotris marmorata Blkr.)

Ahlina

Riono

Harahap

2019

AA: ASC

View full text Add to dashboard Cite

AbstrakIkan betutu Oxyeleotris marmorata merupakan ikan lokal potensial menjadi komoditas budidaya. Performa pertumbuhan dan kelangsungan hidup dapat ditingkatkan dengan mengembangkan wadah budidaya. Tujuan penelitian adalah mengetahui jenis wadah budidaya yang optimal dalam mendukung pertumbuhan dan kelangsungan hidup. Perlakuan yang di uji adalah kolam tanah, kolam hapa dan kolam terpal berukuran 3 m x 2 m x 1 m. Ukuran benih yang digunakan 15±1,39 cm dengan bobot 250,04±1,70 g dengan padat tebar 25 ekor/kolam. Selama 120 hari masa pemeliharaan, pakan yang diberikan adalah ikan rucah sebanyak 30% dari bobot tubuh dengan frekwensi 2x sehari. Hasil penelitian menunjukkan perbedaan jenis wadah berpengaruh nyata terhadap pertambahan bobot dan laju pertumbuhan spesifik, namun tidak berpengaruh nyata terhadap kelangsungan hidup. Pertambahan bobot terbaik terdapat pada perlakuan jenis wadah kolam tanah sebesar 53,86±1,10 g dengan laju pertumbuhan spesifik 0,45±0,010 %bobot tubuh/hari dan kelangsungan hidup 85,33±6,11%. Kualitas air pada seluruh wadah pemeliharaan masih mendukung pertumbuhan dan kelangsungan hidup. Hasil penelitian ini dapat dijadikan informasi dasar dalam pemilihan wadah budidaya yang efektif dan efisien dalam pengembangan budidaya ikan betutu secara optimal.Kata kunci: ikan betutu; pertumbuhan; kelangsungan hidup; wadahAbstractSand goby (Oxyeleotris marmorata. Blkr) is a potential fish species for aquaculture in Indonesia. However, the growth and survival rate performance can be improved by developing cultivation containers. The research objective was to determine the optimal type of cultivation container to produce high growth and survival rate. The ponds treatments used in this experiment were soil pond, hapa pond and tarpaulin pond with measuring 3 m x 2 m x 1 m. The initial fish length average was 15±1.39 cm, with the initial body weight average of 250.04±1.70 g with the stocking density of 25 individual/pond. During 120 days of the rearing period, the fish were fed with trash fish with a proportion of 30% of body weight with the frequency of feeding 2x a day. The results showed differences in the type of container significantly affected weight gain and specific growth rates but did not significantly affect survival rate. The best weight gain was found in the treatment of soil pond containers at 53.86 ± 1.10 g with a specific growth rate of 0.45 ± 0.010% body weight/day and survival rate of 85.33 ± 6.11%. Water quality in all containers still supports growth and survival rate. The results of this study can be used as necessary information in the selection of effective and efficient aquaculture containers to produce optimal sand goby culture.Keywords: sand goby; growth; survival rate; container

show abstract

SALINITAS OPTIMAL UNTUK PENDEDERAN BENIH IKAN BETUTU (Oxyeleotris marmorata)

Cited by 6 publications

References 5 publications

The effect of rearing media salinity on survival, growth, and blood glucose of juvenile mahseer (Tor soro)

The effect of rearing media salinity on survival, growth, and blood glucose of juvenile mahseer (Tor soro)

Improved performance of botia fish Chromobotia macracanthus with the utilization of blood clam shell in the recirculation system

Pengaruh penggunaan jenis wadah yang berbeda terhadap pertumbuhan dan kelangsungan hidup ikan betutu (Oxyeleotris marmorata Blkr.)

Contact Info

Product

Resources

About