Respons fisiologis benur udang vaname (Litopenaeus vannamei) terhadap penambahan kalsium selama adaptasi di salinitas rendah

Ferdinand Hukama Taqwa; Mirna Fitrani; Rudi Purwanto

doi:10.29103/aa.v8i2.4784

Respons fisiologis benur udang vaname (Litopenaeus vannamei) terhadap penambahan kalsium selama adaptasi di salinitas rendah

Acta Aquatica Aquatic Sciences Journal ◽

10.29103/aa.v8i2.4784 ◽

2021 ◽

Vol 8 (2) ◽

pp. 112

Author(s):

Ferdinand Hukama Taqwa ◽

Mirna Fitrani ◽

Rudi Purwanto

Keyword(s):

Reduction Process ◽

White Shrimp ◽

Adaptation Period ◽

Low Salinity ◽

Metabolism Rate ◽

Randomized Design ◽

Salinity Reduction ◽

Survival And Growth ◽

Completely Randomized Design ◽

Sodium And Potassium

The purpose of this study was to determine the optimum addition of calcium during the adaptation period of white shrimp seed in low salinity media, so the physiological conditions of shrimp still support maximally survival and growth. The research was carried out by using the Completely Randomized Design, i.e., the addition of calcium in freshwater for decreasing water salinity from 20 g L-1 to 0.5 g L-1 as much as 150, 200, 250, 300, and 350 mg L-1, respectively. The freshwater used in the salinity reduction process was based on previous research that included sodium and potassium additions of 75 mg L-1 and 50 mg L-1, respectively. The test animal was a white shrimp stadium PL15 that had been acclimated for 5 days to a medium salinity of 20 g L-1. The results of this study showed that the addition of 300 mg L-1- calcium in freshwater during the adaptation for 96 hours significantly accelerate the achievement of molting time (1360 minutes), suppress the stress levels and metabolism rate (body fluid glucose of 169.80 mg L-1 and oxygen consumption level of 0.95 mg O2 g-1 h-1), and produce the highest survival rate of white shrimp seed (99%).Keywords: adaptation, calcium, low salinity, physiology, white shrimp

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The effect of temperature on the physiological condition and growth performance of freshwater eel elver Anguilla bicolor bicolor McClelland, 1844

Jurnal Akuakultur Indonesia ◽

10.19027/jai.17.2.181-190 ◽

2018 ◽

Vol 17 (2) ◽

pp. 181

Author(s):

Latifa Fekri ◽

Ridwan Affandi ◽

Muhammad Fajar Rahardjo ◽

Tatag Budiardi ◽

Charles Parningotan Haratua Simanjuntak ◽

...

Keyword(s):

Growth Performance ◽

Physiological Condition ◽

Effect Of Temperature ◽

Aquatic Animal ◽

Metabolism Rate ◽

Randomized Design ◽

Freshwater Eel ◽

Survival And Growth ◽

Physiology Laboratory ◽

Different Levels

ABSTRACT This study aimed to analyze the effect of water temperature on the physiological condition and growth performance of freshwater eel elver Anguilla bicolor bicolor (McClelland, 1844). This study was conducted in March 2017 at the Physiology Laboratory of Aquatic Animal, Faculty of Fisheries and Marine Sciences, Bogor Agricultural University. The study used a completely randomized design with five different levels of temperature (22°C, 24°C, 26°C, 28°C, and 30°C) as treatments with two replications. The size of elver was 2‒3 g. Fish were fed with 1 mm pellet containing 45% of protein. The feeding level was 7 % of fish biomass and the feeding frequency was two times a day. The results showed that temperatures range from 24‒30°C could be used for freshwater eel elver rearing and 28‒30°Cwere the best temperatures to support survival and growth performance of eel elver. A temperature of 24°C was the best temperature that could reduce the metabolism rate and did not cause stress on the elver. Keywords: elver, physiological conditions, growth performance, metabolism, temperature ABSTRAK Penelitian dengan tujuan menganalisis pengaruh suhu terhadap kondisi fisiologis dan kinerja pertumbuhan elver ikan sidat (Anguilla bicolor bicolor McClelland, 1844) telah dilakukan pada bulan Maret 2017 di Laboratorium Fisiologi Hewan Air FPIK IPB. Penelitian menggunakan rancangan acak lengkap dengan lima perlakuan suhu berbeda (22°C, 24°C, 26°C, 28°C, dan 30°C) dengan masing-masing dua ulangan. Ukuran benih yang digunakan 2‒3 g. Pakan yang diberikan berupa pellet berukuran 1 mm dengan kadar protein 45%. Jumlah pakan yang diberikan (FR) adalah 7% dari biomassa ikan dan diberikan dua kali sehari. Hasil penelitian menunjukkan bahwa kisaran suhu 24‒30°C dapat digunakan dalam pemeliharaan elver ikan sidat, dan suhu 28‒30°C merupakan suhu yang sangat baik untuk mendukung kelangsungan hidup dan pertumbuhan elver ikan sidat. Suhu media 24°C adalah suhu terbaik yang dapat menekan laju metabolisme dengan tidak menyebabkan stres pada elver ikan sidat. Kata kunci: elver, kondisi fisiologis, kinerja pertumbuhan, metabolisme, suhu

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Low Salinity Rearing of the Pacific White Shrimp Litopenaeus vannamei: Acclimation, Survival and Growth of Postlarvae and Juveniles

Japan Agricultural Research Quarterly JARQ ◽

10.6090/jarq.43.345 ◽

2009 ◽

Vol 43 (4) ◽

pp. 345-350 ◽

Cited By ~ 20

Author(s):

Vidya JAYASANKAR ◽

Safiah JASMANI ◽

Takeshi NOMURA ◽

Setsuo NOHARA ◽

Do Thi Thanh HUONG ◽

...

Keyword(s):

Litopenaeus Vannamei ◽

Pacific White Shrimp ◽

White Shrimp ◽

Low Salinity ◽

The Pacific ◽

Survival And Growth

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Nutrient Removal Effectivity of Seaweeds as Biofilter and Water Pollution Control in Hybrid Grouper Aquaculture Wastewater at Low Salinity

10.21203/rs.3.rs-149402/v1 ◽

2021 ◽

Author(s):

Ratih Ida Adharini ◽

Murwantoko Murwantoko ◽

Namastra Probosunu ◽

Riza Yuliratno Setiawan ◽

Tony Budi Satriyo

Keyword(s):

Growth Rate ◽

Pollution Control ◽

Quality Parameters ◽

Low Salinity ◽

Randomized Design ◽

Hybrid Grouper ◽

Completely Randomized Design ◽

Aquaculture Wastewater ◽

Difference Test ◽

Total P

Abstract This research aims to determine the performance and nutrient uptake effectivity of seaweeds species, namely Ulva fasciata., Sargassum illicifolium, Gelidium sp., and Dictyota sp. as a biofilter in hybrid grouper aquaculture wastewater at low salinity (14-17 ppt). This study used a Completely Randomized Design with 3 replications. The statistical analysis was carried out by Analysis of Variance continued with the Least Significance Difference test, and the Kruskal-Walis test with the Mann-Whitney analysis, and T-test with a confidence level of 95%. The concentrations of ammonia, nitrate, phosphate, and water quality parameters were observed every 4 days. The seaweeds uptake of N and P in water, and Specific Growth Rate were also observed. The results showed that U. fasciata was able to reduce ammonia by 75.95% and nitrate by 79.53%, which were the highest compared to other treatments, while Dictyota sp. was able to20 reduce the highest phosphate by 87.5% for 20 days. The highest SGR was achieved by U. fasciata at 1.91 %day-1. The highest N content uptake by seaweeds was 104.4%, and the total P of 182.3% occurred in U. fasciata. Overall, U. fasciata has 22 the highest performance and effectiveness as a biofilter that is able to reduce nutrient waste in low-salinity from grouper aquaculture, for re-circulation or before being discharged into the environment to reduce eutrophication and HABs in aquatic environment. The highest growth rate of U. fasciata can be used as food with highly nutritional and economical value.

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Growth and survival rate of white shrimp (Litopenaeus vannamei) at different density

Akuatikisle Jurnal Akuakultur Pesisir dan Pulau-Pulau Kecil ◽

10.29239/j.akuatikisle.1.2.1-6 ◽

2017 ◽

Vol 1 (2) ◽

pp. 1 ◽

Cited By ~ 1

Author(s):

Abdul Rakhfid ◽

Nur Baya ◽

Muh Bakri ◽

Fendi Fendi

Keyword(s):

Survival Rate ◽

Foreign Exchange ◽

Confidence Level ◽

Stocking Density ◽

White Shrimp ◽

Shrimp Culture ◽

Growth And Survival ◽

Randomized Design ◽

Fishery Products ◽

Completely Randomized Design

Vaname shrimp is one of the fishery products that are expected to produce foreign exchange for the country besides tiger shrimp. One factor that can affect the growth and the production of vaname shrimp culture is dense stocking. The research was conducted in October-December 2016 at the Balai Benih Ikan Pantai (BBIP) Ghonebalano, aims to determine the effect of different stocking density on the growth and survival of vaname shrimp. The research was using Completely Randomized Design with three treatment levels of density, i.e. treatment A = 10 individuals per container, treatment B = 15 individuals per container and treatment C = 20 individuals per container and three replications. The results showed that the highest growth was obtained in treatment A which was 1,563 g/individuals, compared with treatment B (1.189 g/individuals) and C treatment (0.834 g/individuals). Survival rate in treatment A is 80.00%, B treatment equal to 75,56% and treatment C equal to 70,00%. Analysis of variance at 95% confidence level (α0.05) showed that the different density had a significant effect on growth, but had no significant effect on survival rate of the vaname shrimp larvae.

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CLONAL FORESTRY OF Piptocarpha angustifolia: SURVIVAL AND GROWTH VIGOR IN FIELD CONDITIONS

CERNE ◽

10.1590/01047760201723012262 ◽

2017 ◽

Vol 23 (1) ◽

pp. 69-74

Author(s):

Carlos André Stuepp ◽

Ivar Wendling ◽

Henrique Soares Koehler ◽

Katia Christina Zuffellato-Ribas

Keyword(s):

Native Species ◽

Field Conditions ◽

Forest Plantations ◽

Clonal Forestry ◽

Base Diameter ◽

Randomized Design ◽

Clonal Plantation ◽

Survival And Growth ◽

Growth Vigor ◽

Completely Randomized Design

ABSTRACT Piptocarpha angustifolia is a potential native species for Brazilian forestry. However, a lot of challenges and technical constraints persist, hindering its expansion as a species for forest plantations, among them, the lack of evaluation of their survival and growth in field conditions. Thus, we evaluated the survival and growth vigor of Piptocarpha angustifolia according to two initial heights of mini-cuttings at planting. Plants from mini-cuttings with 20 ± 5 cm and 40 ± 5 cm were planted in field using 3 × 2 m spacing. In these, we evaluated the survival, base diameter and total height during 24 months. The experiment was implemented in a completely randomized design in a split plot model. Plants of 20 ± 5 cm are superior in survival to 40 ± 5 cm ones. The growth in height and diameter remained constant up to 24 months, reaching 64.1 cm and 13.5 mm, independently of the plants expedition time. In general, the establishment of clonal plantation of Piptocarpha angustifolia was limited by the attack of pests, mainly cutting ants. For this reason, plantation of this species must take into account the possibility of greater pest control.

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MORFOMETRYC PERCENTAGE OF GIBLET MOJOSARI ALABIO DUCK THAT GIVEN SALAM LEAF EXTRAC (SYZIGIUM POLIANTUM) IN DRINKING WATER

Jurnal Peternakan Nusantara ◽

10.30997/jpnu.v5i2.2188 ◽

2019 ◽

Vol 5 (2) ◽

pp. 97

Author(s):

Anggraeni Anggraeni ◽

Ristika Handarini ◽

Shena Widiyantoro

Keyword(s):

Drinking Water ◽

Leaf Extract ◽

Animal Husbandry ◽

Egg Laying ◽

Digestive Organ ◽

Early Age ◽

Adaptation Period ◽

Study Program ◽

Randomized Design ◽

Completely Randomized Design

Mojosari x Alabio (MA) ducks have several advantages including higher egg productivity, early age of egg laying, faster growth, better production consistency, compared to its parents. The bay plant is scientifically named Latin Eugenia polyantha Wight. Bay leaves contain phenolic compounds, saponins, alkaloids, flavonoids and steroids. This study aims to determine the effect of giving bay leaf extract in drinking water on the percentage of giblet and mojosari alabio duck digestive apparatus. The research was carried out in the cages of the Animal Husbandry Study Program, Faculty of Agriculture, University of Djuanda, Bogor, from March to May 2019. The cattle used in this study were 100 mojosari alabio (MA) ducks aged 1 day which were kept until one week old (adaptation period). This study uses a completely randomized design (CRD) consisting of 5 replications and each repetition consists of 5 ducks. The treatments in this study consisted of 4 treatments: R0 = 0% bay leaf extract (control), R1 = 4% bay leaf extract, R2 = 8% bay leaf extract, R3 = 12% bay leaf extract. The data obtained were analyzed using the Analysis of variance (ANOVA), the results data were significantly different (P <0.05) followed by the Duncan test. The variables observed in this study were: giblet weight and digestive organ weight. The results showed that giving of bay leaf extract had no significant effect (P <0.05) on the observation variables. The conclusion of this study is the provision of bay leaf extract in drinking water up to the level of 12% has an impact on the percentage of gizzard and pancreas at the age of 6 weeks. At the age of 8 weeks no effect on the percentage of giblets and the percentage of digestive organs of mojosari alabio ducks. It is recommended to give bay leaves in the form of flour with a level higher than 12%.Keywords: bay leaf extract, mojosari alabio duck, giblet percentage, digestive organ percentage.

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The Effect of Cherry Leaves Extract (Muntingia calabura) on Growth Performance of White Shrimp (Litopenaeus vannamei)

JURNAL BIOLOGI TROPIS ◽

10.29303/jbt.v21i1.2450 ◽

2021 ◽

Vol 21 (1) ◽

pp. 262

Author(s):

Shurathil Uyun ◽

Ayu Adhita Damayanti ◽

Fariq Azhar

Keyword(s):

Growth Rate ◽

Leaf Extract ◽

Specific Growth ◽

White Shrimp ◽

Feed Additive ◽

Absolute Weight ◽

Randomized Design ◽

Completely Randomized Design ◽

Muntingia Calabura ◽

Better Than

Cherry leaf is a natural ingredient that can be used as a feed additive because it contains flavonoids, tannins, saponins, triterpene and polyphenols which are antioxidants. This study aims to determine the effect of giving cherry leaf extract on the growth of vaname shrimp. A total of 20 vannamei shrimp in the PL-20 phase measuring ± 0.1g / head are kept in a 40 liter container. The method used in this study was an experimental method using a completely randomized design (CRD) with 4 treatments and 3 replications, namely P1: feeding without cherry leaf extract (control), P2: feeding with the addition of 1% cherry leaf extract, P3: feeding with the addition of 2% cherry leaf extract and P4: feeding with the addition of 3% cherry leaf extract. The data obtained were analyzed by ANNOVA test with a confidence level of 95% and Duncan's continued test. The results of this study indicate that the addition of cherry leaf extract can affect the growth of vaname shrimp, but has no effect on the FCR value and survival rate. The addition of cherry leaf extract to a concentration of 3% can increase the growth of absolute weight and length and the specific growth rate of vaname shrimp which is better than the treatment without the addition of cherry leaf extract. Therefore cherry leaf extract has the potential to be used as a feed additive.

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Growth and survival rate of vaname shrimp (Litopenaeus vannamei) at various doses of fertilizer

Akuatikisle Jurnal Akuakultur Pesisir dan Pulau-Pulau Kecil ◽

10.29239/j.akuatikisle.1.2.7-12 ◽

2017 ◽

Vol 1 (2) ◽

pp. 7 ◽

Cited By ~ 1

Author(s):

Abdul Rakhfid ◽

Harlianti Harlianti ◽

Fendi Fendi ◽

Karyawati Karyawati

Keyword(s):

Litopenaeus Vannamei ◽

Penaeus Monodon ◽

Stocking Density ◽

White Shrimp ◽

Coastal Fish ◽

Growth And Survival ◽

Urea Fertilizer ◽

Randomized Design ◽

Completely Randomized Design ◽

Different Doses

White shrimp (Litopenaeus vannamei) is considered able to replace black tiger shrimp (Penaeus monodon) as a positive diversification. Excellence shrimp vaname (L. vannamei) is a high nutritional value, fast growth and able to use the water column as a place to live so it can be maintained with high stocking density. Natural feed (phytoplankton) can be stimulated through fertilization. The study was carried out at the Ghonebalano Coastal Fish Seed Center (BBIP), aiming to determine the effect of using different doses of urea and TSP fertilizer on the growth and survival of vaname shrimp (L. vannamei). The study used a Completely Randomized Design with three levels of combination treatment of fertilizer doses, namely treatment A urea 0.5 g/TSP 0.7 g; treatment B Urea fertilizer dose 0.7 g/TSP 0.9 g and treatment C dose Urea fertilizer 0.9 g/TSP 1.11 g. The results showed that the highest growth was obtained in treatment B i.e. 1.54±0.16 g/individuals, compared with treatment A (1.11±0.08 g/individuals) and treatment C (1.32±0.10 g/individuals). Survival in treatment A was 71.11±3.85%, treatment B was 73.33±6.67% and treatment C was 75.55±3.85%. Analysis of variance at the 95% confidence level (α0.05) showed that the administration of urea and TSP fertilizers differed significantly (0.05>0.03) on growth, but did not significantly influence (0.05<0.58) on the survival of vaname shrimp larvae.

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Biochar enriched with organic fertilizer improves the survival and growth rate of Anthocepalus cadamba seedlings planted on degraded spodosols

Biodiversitas Journal of Biological Diversity ◽

10.13057/biodiv/d201237 ◽

2019 ◽

Vol 20 (12) ◽

Author(s):

Syahrinudin Syahrinudin ◽

Wahjuni Hartati ◽

Triyono Sudarmadji ◽

Nurman Krisdianto ◽

Ibrahim Ibrahim

Keyword(s):

Growth Rate ◽

Organic Fertilizer ◽

Application Rate ◽

Organic Fertilizers ◽

Control Treatment ◽

Diameter Growth ◽

Randomized Design ◽

Seedling Growth Rate ◽

Survival And Growth ◽

Completely Randomized Design

Abstract. Syahrinudin, Hartati W, Sudarmadji T, Krisdianto N, Ibrahim. 2019. Biochar enriched with organic fertilizer improves the survival and growth rate of Anthocepalus cadamba seedlings planted on degraded spodosols. Biodiversitas 20: 3741-3750. The application of biochar for the improvement of soil properties and fertility has drawn enormous interest worldwide nowadays and numerous application options are now available. This research was aimed to evaluate the effects of the application of biochar and organic fertilizers on the survival and growth of Anthocepalus cadamba seedlings planted on degraded spodosols soil on bioassay trial in the nursery. Bioassay trial was carried out in the nursery of Faculty of Forestry, Mulawarman University, Samarinda, Indonesia, employing a 2-factors Completely Randomized Design (CRD) with factor 1 was the rate of biochar application (i.e. six levels of treatment: 0 (control), 2, 5, 10, 25 and 100%v of biochar), and factor 2 (enrichment of organic fertilizers, i.e. with enrichment and without enrichment), and each treatment combination had 3 replications. The results showed that biochar application alone improved height and diameter growth rate of A. cadamba seedlings by 253% and 116% of control treatment (without biochar), respectively. Enrichment of organic fertilizers gave further improvement in height and diameter growth rate of A. cadamba seedlings to 386% and 150% of control treatment (without biochar), respectively. Furthermore, biochar application improved survival and biomass growth rate of the seedlings. Enrichment of organic fertilizers into biochar improved not only seedling growth rate but also more interestingly the carrying capacity of spodosols to biochar application rate. We concluded that biochar application complemented with enrichment of organic fertilizers on spodosols is highly promising for the improvement of both soil carbon sequestration and plant growth performance.

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PENGARUH JENIS SUBSTRAT YANG BERBEDA TERHADAP SINTASAN DAN PERTUMBUHAN LOBSTER AIR TAWAR (Cherax quadricarinatus

Jurnal Perikanan Pantura (JPP) ◽

10.30587/jpp.v2i1.807 ◽

2019 ◽

Vol 2 (1) ◽

pp. 17

Author(s):

Beny Setiyo Budi ◽

Andi Rahmad R Rahim ◽

Muh. Sulaiman Dadiono

Keyword(s):

Freshwater Crayfish ◽

Daily Growth Rate ◽

Daily Growth ◽

Classic Problem ◽

Randomized Design ◽

Absolute Length ◽

Survival And Growth ◽

Completely Randomized Design ◽

Water Bottom

The existence of freshwater crayfish in Indonesia is not well known among the community, even some people think that this type of lobster can only be obtained from catches. Freshwater lobster cultivators are always faced with the classic problem of low survival, especially during seed stages. The role of the water bottom substrate for freshwater crayfish is to support stabilizing water quality (temperature, pH, dissolved oxygen and ammonia levels). If the substrate condition of the habitat is not suitable, it can inhibit growth and even death. The purpose of this study is; to find out the effect of different basic substrates can increase the survival and growth of freshwater lobsters. The research method used a Completely Randomized Design (CRD) with 4 treatments 3 replications and 1 control. Each container is stocked with 2-inch lobster seeds with a density of 10 heads / container. The substrate application for each treatment is: A = Control, B = Land, C = Sand Malang, and D = Gravel. Based on the results of the research that has been done, it can be concluded that the administration of different substrates only shows significant differences in the survival variable, with the highest number of 96,67% in treatment C (Malang sand) and the lowest with 66,00% in treatment A (Control). While the variables of absolute weight, absolute length, and daily growth rate did not show significant differences in all treatments.

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