Effect of biofloc density and crude protein level in the diet on the growth performance, survival rate, and feed conversion ratio of Black Tiger Prawn (Penaeus monodon)

This research was carried out on March to August, 2018, and the experiment on April to June, 2018 at the Fishery Laboratory, Djuanda University Bogor. The objective of research is to know and analyze the survival rate and feed conversion ratio of Giant Gouramy that cultured on biofloc media and different protein levels. The experimental design that used is completely randomized design with 2 treatments and 6 replications. The treatments are treatment A (feeding of protein level of 17% + mollase addition with C,/N ratio 12) and treatment B (feeding of protein level of 30% without mollase) Fish that used is Giant Gouramy fry with length 5-7 cm that maintained cylinder container of diameter 1 m and height 1 m. The results of research that the artificial feeding of protein level of 17% + mollase addition with C/N ratio 12 gives the survival rate which is better, but the feed conversion ratio is bad. The average of the highest survival rate of Giant Gouramy is 89% (treatment A) and the low feed conversion ratio is 1.6 (treatment B). Water quality during the research are temperature of 23,6-30,0 °C, dissolved oxygen of 6.4- 8.8 mg/l and pH of 6,3-8,8.Key words: Giant Gouramy, biofloc, feed conversion ratio, protein level.

Download Full-text

Co-culture with Chaetomorpha sp. enhanced growth performance and reduced feed conversion ratio of the giant tiger prawn, Penaeus monodon

International Aquatic Research ◽

10.1007/s40071-015-0103-0 ◽

2015 ◽

Vol 7 (3) ◽

pp. 193-199 ◽

Cited By ~ 6

Author(s):

Isao Tsutsui ◽

Jaruwan Songphatkaew ◽

Chonlada Meeanan ◽

Dusit Aue-umneoy ◽

Halethichanok Sukchai ◽

...

Keyword(s):

Growth Performance ◽

Penaeus Monodon ◽

Conversion Ratio ◽

Feed Conversion Ratio ◽

Feed Conversion ◽

Tiger Prawn

Download Full-text

The effect of variation of protein quality and protein level in diets on the performance of young pigs

Animal Science ◽

10.1017/s0003356100034188 ◽

1962 ◽

Vol 4 (2) ◽

pp. 185-193 ◽

Cited By ~ 16

Author(s):

A. S. Jones ◽

W. R. Hepburn ◽

A. Cadenhead ◽

A. W. Boyne

Keyword(s):

Weight Gain ◽

Specific Gravity ◽

Protein Level ◽

Crude Protein ◽

Fish Meal ◽

Live Weight ◽

Conversion Ratio ◽

Feed Conversion Ratio ◽

Feed Conversion ◽

Groundnut Meal

1. A feeding trial was conducted on 64 individually-fed pigs given diets varying in crude protein content, and containing as a protein supplement either white-fish meal or groundnut meal alone, or groundnut meal with L-lysine monohydrochloride or DL-methionine or both.2. Daily live-weight gain and feed conversion ratio of pigs given diets containing fish meal were best when the diet provided 18% crude protein on an air-dry basis (15·7% white-fish meal).3. Additions of L-lysine monohydrochloride to a diet providing 18% crude protein and containing 21% groundnut meal as the main source of protein produced highly significant (P<0·001) improvements in daily gain and feed conversion ratio and these measures were not significantly different from those of pigs given the control (fish meal) diet which provided similar total lysine and crude protein levels. The white-fish meal diet containing 18% crude protein produced pigs whose half carcasses were of higher specific gravity (P<0·05) and rib cuts with more protein and less fat (each P<0·05) than did the groundnut meal diet at the same protein level.4. DL-methionine did not significantly affect live-weight gain, feed conversion, fat or protein content of the rib cut or the specific gravity of the half carcass.5. Pigs on a 12% crude protein diet containing groundnut meal supplemented with lysine grew at the same rate as pigs on an 18% crude protein diet in which no lysine supplement was added to the groundnut meal. Their rib cuts contained more protein and less fat.

Download Full-text

The Potency of Bifidobacterium spp. as an Alternative to Antibiotic Growth Promoters on Feed Conversion Ratio, Feed Efficiency, and Nutrient Intake in Laying Hens

Journal of Southwest Jiaotong University ◽

10.35741/issn.0258-2724.56.2.23 ◽

2021 ◽

Vol 56 (2) ◽

pp. 281-290

Author(s):

Andreas Berny Yulianto ◽

Anam Al Arif ◽

Widya Paramita Lokapirnasari

Keyword(s):

Feed Efficiency ◽

Protein Intake ◽

Crude Protein ◽

Laying Hens ◽

Conversion Ratio ◽

Feed Conversion Ratio ◽

Crude Fiber ◽

Fiber Intake ◽

Feed Conversion ◽

Growth Promoters

This article describes a new idea about using Bifidobacteriumsp isolates as an alternative to antibiotic growth promoters, based on the ability of Bifidobacteriumsp isolates, which have the potential as a probiotic in laying hens. This study aims to prove that Bifobacteriumsp could improve production performance, including feed conversion ratio, feed efficiency, and nutrient intake (feed intake, crude protein intake, crude fiber intake, lipid intake, and organic matter). A total of 150 laying hens at 25 weeks of age were divided into three groups (P0: control, P1: 0.1% antibiotic growth promoters, P1: 0.05% Bifidobacterium spp. probiotic) and fed on a basal diet containing 2750 kcal/kg metabolizable energy and 18% crude protein for four weeks. The different supplementation to the basal diets showed significant differences (p<0.05) on feed conversion ratio, feed efficiency, feed intake, crude protein intake, crude fiber intake, lipid intake, and organic matter intake among the treatments. However, feed intake, feed conversion ratio, crude protein intake, crude fiber intake, lipid intake, and organic matter intake were lowest in the group fed with 0.5% of Bifidobacterium spp. The highest feed efficiency was obtained from the groups fed with 0.5% of Bifidobacterium spp, compared with the control and supplemented antibiotics growth promoters group. 0.5% of Bifidobacterium spp. supplementation to the diet of laying hens is beneficial for increasing feed efficiency and improving feed conversion ratio. The practical and theoretical significance of the results is that Bifidobacterium spp. can be used to improve production performance in laying hens.

Download Full-text

UTILIZATION OF MARINE FUNGAL Nodulisporium sp. KT29 METABOLITES TO IMPROVE THE PRODUCTION PERFORMANCE OF MARINE CULTURE OF WHITE SHRIMP

Jurnal Ilmu dan Teknologi Kelautan Tropis ◽

10.28930/jitkt.v8i2.15839 ◽

2017 ◽

Vol 8 (2) ◽

pp. 747

Author(s):

Fazril Saputra ◽

Dinamella Wahjuningrum ◽

Kustiariyah Tarman ◽

Irzal Effendi

Keyword(s):

Growth Rate ◽

Survival Rate ◽

Conversion Ratio ◽

Feed Conversion Ratio ◽

Production Performance ◽

White Shrimp ◽

Feed Conversion ◽

Daily Growth Rate ◽

Daily Growth ◽

Marine Culture

This study aimed to determine the best dose of administration of marine fungal Nodulisporium sp. KT29 metabolites to improve the production performance of marine culture of white shrimp. The experimental animals used were white shrimp Litopenaeus vannamei post larvae 12, which were reared in the sea using floating net cages with a stocking density of 700 post larvae/net. Experimental design used was a completely randomized design consisting of 3 treatments with 3 replications; control without the administration of Nodulisporium sp. KT29 metabolites, dietary of feed containing Nodulisporium sp. KT29 metabolites at doses of 20 mL/kg of feed and 40 mL/kg of feed. The results showed that survival rate, absolute length growth, weight gain, daily growth rate and feed conversion ratio in treatment groups were better than the control (P<0.05). The administration of marine fungal Nodulisporium sp. KT29 metabolites at a dose of 20 mL/kg of feed could improve the production performance of white shrimp cultivated in the sea with survival rate, daily growth rate and feed conversion ratio: 66.61±6.94%, 20.18±0.39 %/day and 3.20±0.22, respectively.

Download Full-text

Growth Performance of Clarias gariepinus on the Basis of Formulated Feed Supply

Himalayan Journal of Science and Technology ◽

10.3126/hijost.v4i0.33863 ◽

2020 ◽

pp. 32-36

Author(s):

Jay Narayan Shrestha ◽

Prabha Niraula

Keyword(s):

Body Weight ◽

Weight Gain ◽

Growth Performance ◽

Protein Level ◽

Crude Protein ◽

Body Weight Gain ◽

Clarias Gariepinus ◽

Feed Conversion ◽

Formulated Feed ◽

Crude Protein Level

Best diet of the fish is the sole of production of aquaculture. Growth performance of Clarias gariepinus on the basis of formulated feed supply was carried out from 7th March to 6th May, 2019 in the laboratory of P.G.Campus, Biratnagar in which 130 juveniles (each of 10±0.11 g.) of catfish were cultured in 13 aquaria feeding with treatment diets having crude protein level 35%, 40%, 45% and 50% for treatment and commercial diet for control. There are no significant differences between the water quality parameters and body weight gain (p>0.05) in all treatments. The highest body weight gain (7.31±0.11 g; 65.20%) and SGR (13.051±1.15 g) was observed in fish fed with T C (45% protein level). This value was lowered than value of control(C) i.e. 7.59±0 g; 69.88% and 13.55±0 g respectively. Feed conversion ratio (FCR) was best (13.28±1.89 g) in T D (50% protein level feed). Its value was larger (7.52±1.11 g) in T C than C (7.15±0 g). Mortality rate was highest in T C and C i.e. 30% and lowest in T A and T B i.e. 23.33%. Weight gain of the fish increased with increasing protein level in diet till crude protein level 45% then it was dropped at the diet with protein level 50%. The best weight gain was observed in 7th week having crude protein level 45%. The diet with protein level 45% is suggested for farmers concerning the fish (Clarias gariepinus) in the aquaculture.

Download Full-text

Pemberian Enzim Lignosellulosa Dalam Pakan Buatan Terhadap Pertumbuhan Dan Tingkat Kelulushidupan Benih Ikan Gurami (Osphronemus gouramy Lac.) [The Granting Of An Enzyme Lignosellulosa In Feed Artificial On The Growth And The Survival Rate Seed Gourami (Osphronemus gouramy Lac.) ]

Jurnal Ilmiah Perikanan dan Kelautan ◽

10.20473/jipk.v5i2.11401 ◽

2019 ◽

Vol 5 (2) ◽

pp. 163

Author(s):

Muhammad Yusuf Akbar, Agustono, Rahayu Kusdarwat

Keyword(s):

Water Quality ◽

Growth Rate ◽

Survival Rate ◽

Conversion Ratio ◽

Feed Conversion Ratio ◽

Quality Data ◽

Feed Conversion ◽

Water Quality Data ◽

The Difference ◽

Range Test

Abstract Gurami having economic values of. Have abundance, namely able in waters with its oxygen relatively low. Belong to the species of carnivorous herbs herbivora. Unprofitableness is eat feed derived from herbs with content nutrition relatively low compared to animals, so it impact on its growth slow, easly diseases, easly stress, hard eat and SR low. The purpose of this research isto know the addition of enzyme lignosellulase in artificialfeedincreased growth and increased survival rate seed gourami. Method research used is experimental with delightful random complete (RAL) with five treatment and four deuterenomy. The treatment used were : control (A), enzyme 550ml (B), enzyme 600ml (C), enzyme 650ml (D), and enzyme 750ml(E). The main parameters measured were growth rate, and survival rate. The supporting parameters observedwas water quality. Data analysis used analysis of variance (ANOVA) to know the effect of the treatments.To know the difference among treatments used Duncan’s Multiple Range Test (DMRT). The result showed that the provision of enzymes give a real power (p<0.01) against growth rate daily and growth long absolute gourami (Osphronemus gouramy) To survival rate and feed conversion ratio gourami give impact which is not dissimilar real. Growth best on treatment E (0.0214), then successive followed by treatment D (0.0174), C (0.015), B (0.0142) and A (0.0128). Conversion ratio feed on all treatment e 10,415, that is, e then successive followed by treatment d (12,915), c (14,3975), b (15,6375) and a (17,5325). Survival rate obtained 100%. Water quality media maintenance gourami is temperature 26ºC - 29ºC, pH 7 – 8, oxygen dissolved 3.5 – 5 mg/l and ammonia 0.004 – 0.005 mg/l.

Download Full-text

Effect of dietary protein on the growth of mullet, Chelon labrosus, reared in sea cages

Archives of Polish Fisheries ◽

10.1515/aopf-2017-0015 ◽

2017 ◽

Vol 25 (3) ◽

pp. 157-164 ◽

Cited By ~ 2

Author(s):

Muhammet Altunok ◽

Osman Özden

Keyword(s):

Dietary Protein ◽

Crude Protein ◽

Specific Growth ◽

Conversion Ratio ◽

Feed Conversion Ratio ◽

Stocking Rate ◽

Grey Mullet ◽

Feed Conversion ◽

Protein Levels ◽

Chelon Labrosus

Abstract The purpose of the study was to obtain preliminary data on the effect of dietary protein on the growth of the thick-lipped grey mullet (Chelon labrosus) juveniles reared in net sea-cages. The juveniles (6.2 ± 0.61 g) were obtained from the wild and were stocked into net sea-cages at a stocking rate of 100 juveniles per cubic meter and fed with experimental diets including 25, 30, or 35% crude protein for 87 days. The highest mean weight and specific growth rate (SGR) were 39.5 g and 2.13% day−1, respectively, at protein levels of 30%. The diet also resulted in the most efficient feed conversion ratio of 1.61.

Download Full-text

Pengaruh Suplementasi Ampas Tahu, Ampas Tempe dan Ampas Kecap dalam Ransum Terhadap Performan Domba Lokal Jantan

Sains Peternakan ◽

10.20961/sainspet.5.1.1-9 ◽

2017 ◽

Vol 5 (1) ◽

pp. 1

Author(s):

Eka Handayanta

Keyword(s):

Body Weight ◽

Organic Matter ◽

Crude Protein ◽

Average Daily Gain ◽

Conversion Ratio ◽

Feed Conversion Ratio ◽

Soy Sauce ◽

Feed Consumption ◽

Feed Conversion ◽

Daily Gain

The aim of this research to determine the effect of supplementation of tofu. tempe, and soy sauce waste in ration on male local sheep performance. This research was carried out during three month, take place on July until October 200E in Minifarm Dept. of Animal Science, Agriculture Faculty of Sebelas Maret University, located in Jatikuwung. Gondangrejo, Karanganyar. It used 12 male local sheeps with average body weight of 15.86 ±0.93 kg, divided into four treatments and three replications, each replication consist of one sheep. The ration consisted of king grass only as basal diet, as many as four percent base on body weight. The treatment given is in the form of feed supplement, that namely without supplement (RO), 250 gram tofu waste (R1), 250 gram tempe waste (R2), and 250 gram soy sauce waste (R3). The data variables collected were feed consumption, dry and organic matter digestibility, crude protein consumption, energy consumption, average daily gain, and feed conversion ratio. All of data except average daily gain was analyzed by completely randomized design one way classification. While average daily gain was analyzed by covariance analyze. The result were significant followed by Duncan new multiple range test. The result showed that average of R0, RI, R2 and R3 for feed consumption 430.52; 720.44; 704.44; 549.08 gram/day, dry matter digestibility (%) 61,07; 72,46; 69,68: 63,60, organic matter digestibility (%) 64,41: 74,94; 72.41; 64,7 1, crude protein consumption 47.66; 106.77; 85.83; 73.70 gram/day, energy consumption 281.82; 482.65; 432.67; 330.83 gram/day, average daily gain 50.00.1X00: 116.19; 38.10 gram/day and feed conversion ratio 8.74; 5.61; 6.06; 15.2. The result of variance analyze showed that feed supplementation have highly significant effect (P<0.01) on all of the data variable colected. Conclusion of this research was supplementation of tofu waste and tempe waste could improved performance, while soy sauce waste could not improved the performance of male local sheep. Key words : sheep, tofu waste, tempe waste, soy sauce waste, performance

Download Full-text

Fish silage in black bass (Micropterus Salmoides) feed as an alternative to fish meal

Brazilian Archives of Biology and Technology ◽

10.1590/s1516-89132009000500025 ◽

2009 ◽

Vol 52 (5) ◽

pp. 1261-1266 ◽

Cited By ~ 7

Author(s):

Lia Ferraz de Arruda ◽

Ricardo Borghesi ◽

Leandro Portz ◽

José Eurico Possebon Cyrino ◽

Marília Oetterer

Keyword(s):

Crude Protein ◽

Fish Meal ◽

Micropterus Salmoides ◽

Conversion Ratio ◽

Feed Conversion Ratio ◽

Partial Substitution ◽

Fish Feed ◽

Feed Conversion ◽

Initial Weight ◽

Black Bass

The objective of this study was to use the residues of fermented sardine to elaborate the acid fish silage and its use in feed for aquaculture. Biological assay was performed by feeding largemouth bass (Micropterus salmoides) fingerlings (initial weight 22g), with extruded diets (41% crude protein; 3,600 kcal/kg digestible energy) containing 0.0, 7.5, 10.0, 12.5, or 15.0% of fish silage in partial substitution to the fish meal. The feed conversion ratio and weight gain for the treatments were: 1.26 and 15.76g; 1.11 and 17.07g; 1.19 and 17.81g; 1.18 and 19.83g; 1.47 and 14.64g, respectively. No significant differences (P<0.05) were detected among the treatments. Results indicated that it was possible to use up to 15% of acid fish silage as partial substitute for fish meal in the formulation of carnivorous fish feed.

Download Full-text