Hematological response of Tilapia (Oreochromis niloticus) in Laundry wastewater

The high concentration of detergent in the aquatic ecosystem potentially affects the physiological condition of the fish by disrupting the respiration process and changing the concentration of blood components and chemistry. The purpose of this study was to determine the condition of the hematological parameters of tilapia (Oreochromis niloticus) exposed to wastewater from the laundry industry. Each treatment was stocked with five fish per aquarium (50 x 30 x 30 cm). This study used a completely randomized design (CRD) technique with six treatments and three replications: P0 (0%) as a control, P1 (1%), P2 (2%), P3 (3%), P4 (4%) and P5 (5%) with each treatment exposed to a specific concentration of wastewater and residues. The results showed that the hemoglobin levels of treatments were decreasing, with the lowest mean of hemoglobin level found in the P2 (7.05 gr%), and the lowest concentration on the 30th day was 7.71 gr%. There were no significant effects of wastewater to the number of erythrocytes and leucocytes among treatments (P>0.05). While there were increasing levels of hematocrit, the largest mean level was found in the P4 treatment with a value of 24.11%, and the largest mean on the 20th day of observation showed a value of 23.51%. Wastewater from the laundry industry can affect the hematological condition of tilapia by decreasing the hemoglobin concentration and increasing the hematocrit levels above the normal condition.

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Effect of Temperature Increase on Hemoglobin Concentration and Hematocrit Value of Tilapia Fish (Oreochromis niloticus)

Jurnal Medika Veterinaria ◽

10.21157/j.med.vet..v8i1.3345 ◽

2008 ◽

Vol 8 (1) ◽

Author(s):

Zuhrawati N. A.

Keyword(s):

Oreochromis Niloticus ◽

Temperature Increase ◽

Hemoglobin Concentration ◽

Effect Of Temperature ◽

Control Group ◽

Blood Samples ◽

Randomized Design ◽

Completely Randomized Design ◽

Fish Hemoglobin ◽

Banda Aceh

This research aims to determine the effect of temperature increase on hemoglobin consentration and hematocrit value of tilapia fish. This research was conducted at Faculty of Veterinary Medicine Syiah Kuala University Banda Aceh. Samples used were blood from tilapia fish thatderived from 12 tilapia fish with weight range of 40-50 g. The research design used was a completely randomized design (CRD) unidirectionalpattern with 3 treatments and 4 replications. P1 as a control group was the treatment with aquarium temperature of 29±1C, P2 was thetreatment with aquarium temperature of 32±1o C, and P3 was the treatment with aquarium temperature of 35±1o C. All aquarium size in thisstudy was 80 cm x 60 cm x 40 cm with the height of water 30 cm. The treatment was carried out for 15 days and on day 16 blood samples werecollected. Blood was taken through the caudalis vein. Data were analyzed by analysis of variance (ANOVA) one way, followed by Tukey test.Mean (± SD) of tilpia fish hemoglobin levels (g/dl) on P1, P2, and P3 were 4.50±0.49, 5.08±0.79, and 6.08±0.94, respectively. Mean (± SD) oftilapia fish hematocrit value (%) in P1, P2, and P3 consecutively were 26.50±8.10, 33.25±11.78, and 40.25±9.04. Statistical analysis showed thatan increase in temperature showed no effect (P 0.05) to the hemoglobin levels of tilapia fish and highly significant to the hematocrit value (P0.01). It can be concluded that the increase of water temperature on 32±1° C and 35±1° C in can increase the hemoglobin levels andhematocrit value of tilapia fish.____________________________________________________________________________________________________________________Key words: tilaphia fish, hemoglobin levels, hematocri value, temperature o

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TEKNOLOGI AKUAPONIK DENGAN TANAMAN YANG BERBEDA TERHADAP PERFORMA PERTUMBUHAN IKAN NILA (Oreochromis niloticus)

JURNAL PERIKANAN TROPIS ◽

10.35308/jpt.v2i1.17 ◽

2015 ◽

Vol 2 (1) ◽

Author(s):

Prama Hartami ◽

Nazarul Syahputra ◽

Erlangga Erlangga

Keyword(s):

Water Quality ◽

Survival Rate ◽

Oreochromis Niloticus ◽

Fish Growth ◽

Feed Conversion ◽

A Value ◽

Randomized Design ◽

Different Types ◽

Completely Randomized Design ◽

Growth Technology

This study was conducted on July 28th to August 02nd 2014 in Laboratory of Hatchery and Aquaculture Technology which aimed to determine the effectiveness of aquaponictechnology to incorporate different types of plants to growth performance of tilapia. The benefit of this research was as useful information to aquaculture field, especially to maximalized fish growth technology. The method used in this study was non factorial completely randomized design with 4 treatments and three replications. The results showed the value of water quality such as mmonia 0.02 mg/l, turbidity 4.67 NTU, lenght growth 3.65 cm and a weight of 9.68 grams with a value of survival rate 96.66%, feed conversion 1.08% and long growth of plants 22.10 cm where Fcount> Ftable.

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Changes in Productive Performance, Blood Metabolites and Hematological Parameters of Growing Lambs Supplemented with Two Sources of Choline

Indian Journal of Animal Research ◽

10.18805/ijar.b-1385 ◽

2021 ◽

Author(s):

J.A. Martínez-García ◽

J.C. Garcia-Lopez ◽

P.A. Hernández-García ◽

G.D. Mendoza-Martínez ◽

A. Vázquez-Valladolid ◽

...

Keyword(s):

Hematological Parameters ◽

Live Weight ◽

Basal Diet ◽

Blood Metabolites ◽

Metabolic Functions ◽

Randomized Design ◽

Dark Color ◽

Completely Randomized Design ◽

Oral Doses ◽

Daily Gain

Background: Choline is a nutrient with numerous metabolic functions, but its requirements for ruminants are unknown. The supplementation with bypass choline could enhance productivity. Methods: Twenty-four male lambs (Rambouillet 23.5 kg±3.17 kg initial BW) were fed a basal diet with treatments which consisted of a control and oral doses of ruminally-protected choline (4 g/d RPC) and plant-based choline (4 g/d Biocholine) in a completely randomized design with initial weight as a covariate. The experiment was conducted for 42 days during which live weight, dry matter intake, carcass characteristics, blood metabolites and basic hemograms were measured. Result: The daily gain in lambs was similar between treatments. Intake was higher in lambs given Biocholine (1.32 kg/d). The L* (represents the light to dark color) value and mineral content in the meat were improved with both sources of choline. Blood triglycerides increased by RPC compared with the other treatments and cholesterol was reduced by Biocholine. Alanine transaminase (ALT) and aspartate aminotransferase (AST) activity decreased by effect of choline. Hematological parameters were affected by choline supplementation regardless of the source; erythrocyte, monocytes and lymphocytes count decreased with both sources of choline in growing lambs.

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PEMANFAATAN BIJI KETAPANG (Terminalia catappa) SEBAGAI SUMBER PROTEIN DAN SERAT PADA PRODUK MAKANAN STIK

AGROTECH : JURNAL ILMIAH TEKNOLOGI PERTANIAN ◽

10.37631/agrotech.v1i1.5 ◽

2019 ◽

Vol 1 (1) ◽

pp. 27-33

Author(s):

Eman Darmawan

Keyword(s):

Water Content ◽

Wheat Flour ◽

Test Method ◽

Snack Food ◽

Organoleptic Properties ◽

Seed Flour ◽

A Value ◽

Randomized Design ◽

Yellow Color ◽

Completely Randomized Design

The purpose of this study was to determine the effect of substitution ketapan seed to chemical and organoleptic properties of the resulted snack food, knowing the exact level of substitution, so obtain the snack food liked the panelists. The design used in this study was completely randomized design (CRD) with single factor that influences the concentration of seed flour substitution ketapan seed consisting of 5 treatments. Each treatment be repeated 3 times. The data obtained was analyzed by Analysis of Variance (ANOVA), if there was a difference between the treatment of advanced test conducted by Duncan`s Multiple Ranges Test Method (DMRT) at the level of 5%. Substitution of wheat flour with ketapan seed flour affects the snack food produced, which can reduce the water content of the snack food and increase levels of protein and fiber snack food. Ketapan seed flour substitution preferred by the panelists was substitution ketapan seed flour up to 30% with a value of 3.52 and the criteria snack food produced had a water content of 3.67%, 15.10% db protein content, fiber content of 3.64 % db, brownish yellow color (2.95), a rather tasted wheat flour (3.35), and crispy (3.60).

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The Effect Of Rajalele Probiotic On Survival Rate Of Fish Juvenile Pangasius pangasius, Oreochromis niloticus, Cyprinus carpio

JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS ◽

10.36987/jpbn.v6i1.1597 ◽

2020 ◽

Vol 6 (1) ◽

pp. 88-95

Author(s):

Marlina Doloksaribu ◽

Robert Martua Simanjuntak ◽

Ied Hidayani Parinduri

Keyword(s):

Social Sciences ◽

Experimental Study ◽

Data Analysis ◽

Survival Rate ◽

Cyprinus Carpio ◽

Oreochromis Niloticus ◽

Fish Farming ◽

Randomized Design ◽

The Social ◽

Completely Randomized Design

The use of probiotics is certainly one of the solutions in overcoming the problem of increasing seed in fish farming. One of them is the use of probiotic king catfish, in this study tested on catfish, tilapia and goldfish. This research is an experimental study. The design used in this study was a Completely Randomized Design with 4 treatments 3 replications. Data analysis used Statistical Package for the Social Sciences version 15. The results of the analysis of the highest seed survival rate were obtained on Pangasius pangasius (95%), on Oreochromis niloticus (83,33 %), and Cyprinus carpio (80%). The treatment of Rajalele probiotics has a very significant effect (very significant) Fanalysis (23.01) > Ftable 0.01 (7.59) on the graduation of Pangasius pangasius, Oreochromis niloticus, and Cyprinus carpio. The conclusion of this study shows that the survival rate the highest in Pangasius pangasius

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PENGARUH PEMBERIAN PROBIOTIK Bacillus spp. MELALUI PAKAN TERHADAP KELANGSUNGAN HIDUP DAN LAJU PERTUMBUHAN IKAN NILA (Oreochromis niloticus)

JURNAL BIOLOGI TROPIS ◽

10.29303/jbt.v16i1.212 ◽

2016 ◽

Vol 16 (1) ◽

Author(s):

Muhammad Masyarul Rusdani, Sadikin Amir Saptono Waspodo dan Zaenal Abidin

Keyword(s):

Growth Rate ◽

Survival Rate ◽

Oreochromis Niloticus ◽

Specific Growth ◽

Good Combination ◽

Randomized Design ◽

Bacillus Spp ◽

Completely Randomized Design ◽

Total Bacteria ◽

Different Doses

ABSTRAKPenelitian ini bertujuan untuk menguji kinerja bakteri probiotik Bacillus spp. dan prebiotik molase dengan dosis berbeda terhadap tingkat kelangsungan hidup dan kinerja pertumbuhan ikan nila (Oreochromis niloticus). Penelitian ini menggunakan motede eksperimen dengan rancangan acak lengkap (RAL) dan melibatkan 5 perlakuan, yaitu kontrol (K), Bacillus spp. 10 ml/kg pakan (A); Bacillus spp. 10 ml/Kg pakan + molase 10 v/v (B); Bacillus spp. 20 ml/Kg pakan (C); dan Bacillus spp. 20 ml/Kg pakan + molase 10 v/v(D). Hasil yang diperoleh menunjukkan variasi untuk total bakteri, yaitu dari 2,24x108 hingga 3,78x108 CFU/ml. Demikian juga dengan total Bacillus spp. dari 1,07x106 hingga 2,02x107 CFU/ml. Adapun untuk pengamatan tingkat kelangsungan hidup dan laju pertumbuhan tidak menunjukkan hasil yang signifikan. Meski demikian, perlakuan D memiliki hasil yang relatif lebih baik dengan nilai SR dan LPH berturut-turut 96,67% dan 1,01 %/hari. Kata kunci : probiotik Bacillus spp., prebiotik molase, total bakteri dan Bacillus spp., tingkat kelangsungan hidup, laju pertumbuhan harian ABSTRACTThis study was aimed to determine the good combination of probiotic bacillus spp. and prebiotic molasses with different doses to survival rate and growth performance of tilapia (Oreochromis niloticus). this study has used experimental design with completely randomized design (CRD) and five treatment, i.e. Control (K), without probiotic and prebiotic; Bacillus spp. 10 ml/kg feed (A); Bacillus spp. 10 ml/Kg feed + molasses 10 v/v (B); Bacillus spp. 20 ml/Kg feed (C); dan Bacillus spp. 20 ml/Kg feed + molasses 10 v/v (D). The results showed variation for total bacteria and total Bacillus spp. The average of total bacteria obtained in this study ranged from 2,24x108 to 3.78x108 CFU/ml. Likewise, the total Bacillus spp. were obtained from 1.07x106 to 2.02x107 CFU/ml. While for survival rate (SR) and the growth rate (DGR) did not showed significant results. However, treatment D has a relatively better then treatment else with SR and DGR respectively 96.67% and 1.01%.day-1. Keywords : probiotic Bacillus spp., prebiotic molasses, total bacteria and Bacillus spp., survival rate, specific growth rate.

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Pengaruh Suplementasi Probiotik A3-51 terhadap Derajat Imunitas Oreochromis niloticus Didasarkan pada Angka Kuman pada Ginjal Setelah Uji Tantang dengan Aeromonas hydrophila dan Aeromonas salmonicida achromogenes

Jurnal Perikanan Universitas Gadjah Mada ◽

10.22146/jfs.126 ◽

2006 ◽

Vol 8 (2) ◽

pp. 144

Author(s):

Agus Irianto ◽

Hernayanti Hernayanti ◽

Ning Iriyanti

Keyword(s):

Aeromonas Hydrophila ◽

Oreochromis Niloticus ◽

Challenge Test ◽

Aeromonas Salmonicida ◽

Control Fish ◽

System Response ◽

Randomized Design ◽

Immune System Response ◽

Completely Randomized Design ◽

Number Of Bacteria

Objectives of this research was to know the effect of probiotic A3-51 supplementation on food to the total number of bacteria in kidney and mortality of Oreochromis niloticus after challenge test with Aeromonas hydrophila and Aeromonas salmonicida achromogenes. This research was consisted of two experiment, the first was to know the highest immunity level of fish based on the number of macrophage and its phagocytic activity. Meanwhile, the second was to know the immunity level of fish challenged with A. hydrophila and A. salmonicida achromogenes by intra-peritoneal injection. The experiment used Completely Randomized Design in triplicates. The result from the first experiment showed that the highest non spesific immune system response, by means number of macrophage, was found 21 days treatment. The second experiment showed that the highest total number of bacteria in kidney and mortality level were 20.23 x 108 cells/g and 46.67%, respectively, both was found in control fish injected intra-peritoneally with A. salmonicida achromogenes.

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EKSTRAK KARAGINAN RUMPUT LAUT (Eucheuma cottonii) YANG DIPEROLEH DARI PANTAI TABLOLONG

Indigenous Biologi : Jurnal Pendidikan dan Sains Biologi ◽

10.33323/indigenous.v3i3.137 ◽

2021 ◽

Vol 3 (3) ◽

pp. 119-127

Author(s):

Runa Matias Ruku ◽

Alfred G.O Kase ◽

Hartini R.L Solle

Keyword(s):

Fat Content ◽

Ash Content ◽

Test Results ◽

A Value ◽

Randomized Design ◽

Yield Test ◽

Completely Randomized Design ◽

Quantitative Descriptive ◽

Treatment Concentration

ABSTRACTEucheuma cottonii (E. cottonii) seaweed is a low level plant that has a high nutritional value. One of the ingredients that play a role in the formation of texture is carrageenan.Carrageenan is a type of hydrocolloid extracted from the seaweed of the red algae group (Rhodophyceae). The purpose of this study was to determine the quality of yields of Seaweed Carrageenan Extract (E. cottonii) obtained from Tablolong beach in the form of yield, ash content and fat content. The method used in this study is an experimental method with a completely randomized design (CRD) and for fat testing using quantitative descriptive methods. This study uses various concentrations of 0.1 N KOH, 0.2 N KOH, 0.3 N KOH and 0.4 N KOH. The results of the carrageenan yield test show that the addition of 0.1 N KOH concentration has a value of 56.10, KOH 0 , 2 N 62.16, KOH 0.3 N 72.73 and the best treatment was at P4 KOH 0.4 N 80.90. Carrageenan ash content test results showed that the addition of KOH concentration value obtained P1 KOH 0.1 N was 60.50, P2 KOH 0.2 N was 70.70, P3 KOH 0.3 N was 80.50, and P4 KOH 0.4 with a value of 90.50. The results of the carrageenan fat content of 0.1 KOH treatment has a fat content of 0, 2 while the treatment of KOH 0,2, KOH 0,3, KOH 0,4 have no fat content by showing the value (0). The results showed that the highest yield in the treatment of KOH concentration of 0.4 N with a value 80.95% and carrageenan ash content has the highest value in the treatment concentration of 0.4 N with a value of 90.50% while the fat content has a value of 0.2 in the treatment of KOH concentration of 0.1 N Keywords: Carrageenan, extract of E. cottonii seaweed.

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The different response of sugarcane genotypes in multiple stress

Ciência e Agrotecnologia ◽

10.1590/1413-70542018425020718 ◽

2018 ◽

Vol 42 (5) ◽

pp. 527-539

Author(s):

Francisco Bruno Ferreira de Sousa ◽

Jairo Osvaldo Cazetta ◽

Sabrina da Silva Nascimento

Keyword(s):

Nutrient Solution ◽

Mineral Nutrients ◽

High Concentration ◽

Greenhouse Condition ◽

Tolerance Level ◽

Productivity Losses ◽

Randomized Design ◽

Completely Randomized Design ◽

Different Response ◽

Complete Nutrient Solution

ABSTRACT Research focused on identify abiotic stress-tolerant genotypes is highly desirable since their use may reduce costs of soil and crop management and productivity losses. The aim of this study was to determine the behavior of 24 sugarcane genotypes under high levels of Al3+ and Mn2+ associated with low availability of mineral nutrients. The experiment was carried out under greenhouse condition in a 24 × 2 factorial scheme (24 genotypes × 2 treatments: with and without stress), and four replications in completely randomized design. In the treatment without stress plants were grown in a complete nutrient solution whereas in the treatment with stress a nutrient solution with a high acidity (4.0 ± 0.1) and 5% of its original concentration, as well as a high concentration of aluminum (60 mg L-1) and manganese (700 mg L-1) was used. The genotypes RB966928, RB855443, IACSP96-3060, SP81-3250, RB867515, CTC 21, RB965902, and IAC91-1099 had their biometric characteristics less affected by the stress, possibly due to the ability to continue the process of cell division and elongation and to maintain meristematic viable regions, hence they were considered as the most tolerant. On the other hand, the genotypes RB965917, CTC 15, CTC17, RB855536, CTC 2, CTC 20, and CTC99-1906 were the most sensitive to stress. Root system was the most affected by stress, with most genotypes showing more than 70% reduction in root biomass. No relationship was observed between tolerance level of genotypes and the maturation cycles.

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Stocking densities and feeding strategies in shrimp and tilapia polyculture in tanks

Pesquisa Agropecuária Brasileira ◽

10.1590/s0100-204x2013000800039 ◽

2013 ◽

Vol 48 (8) ◽

pp. 1088-1095 ◽

Cited By ~ 7

Author(s):

Bruno Rodrigo Simão ◽

Luis Otavio Brito ◽

Alex Sandro Campos Maia ◽

Laizy Cabral Miranda ◽

Celicina Maria da Silveira Borges Azevedo

Keyword(s):

Oreochromis Niloticus ◽

Feeding Strategies ◽

Feed Conversion ◽

Shrimp Culture ◽

Main Crop ◽

Randomized Design ◽

Marine Shrimp ◽

Completely Randomized Design ◽

Feed Conversion Rate ◽

Fish Performance

The objective of this work was to evaluate the performance of Pacific marine shrimp (Litopenaeus vannamei) and tilapia (Oreochromis niloticus), in a polyculture in tanks subjected to different stocking densities and feeding strategies, in comparison with monoculture. Two experiments were performed, at the same time, in a completely randomized design with three treatments and four replicates each. Treatments for experiment I were: monoculture with 10 shrimp per m² (10S:0T); polyculture with 10 shrimp and 0.5 tilapia per m² (10S:0.5T); and polyculture with 10 shrimp and 1 tilapia per m² (10S:1T). Shrimp was the main crop, and feed was provided based on shrimp biomass. Treatments for experiment II were: monoculture with 2 tilapia per m² (2T:0S); polyculture with 2 tilapia and 2.5 shrimp per m² (2T:2.5S); and polyculture with 2 tilapia and 5 shrimp per m² (2T:5S). Tilapia was the main crop, and feed was provided based on fish requirements. In the experiment I, tilapia introduction to shrimp culture resulted in lower shrimp growth and poor feed conversion rate. In experiment II, shrimp introduction to tilapia culture did not interfere with fish performance. Polyculture is more efficient with the combination of 2 tilapia and 2.5 or 5 shrimp per m² and feed based on fish requirements.

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