Dietary phosphorus requirement of pejerrey fingerlings (Odontesthes bonariensis)

Rocha, Cleber Bastos; Portelinha, Mauro Kaster; Fernandes, João Morato; Britto, Aline Conceição Pfaff de; Piedras, Sérgio Renato Noguez; Pouey, Juvêncio Luís Osório Fernandes

doi:10.1590/s1516-35982014000200001

Cited by 6 publications

(3 citation statements)

References 24 publications

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“…Signs of phosphorus deficiency were generally characterized by low whole-body phosphorus [51,76]. Our results showed the content of whole-body phosphorus significantly increased in response to the increasing dietary phosphorus, which was consistent with the research results on yellow catfish Pelteobagrus fulvidraco [51], pejerrey fingerlings Odontesthes bonariensis [77], stinging catfish Heteropneustes fossilis [78], largemouth bass [52], and swimming crab [24]. The piecewise regression analysis located the breakpoint of whole-body phosphorus at a dietary phosphorus of 0.57%, lower than the growth requirement of 0.63%.…”

Section: Effects Of Dietary Phosphorus On Proximate Compositionsupporting

confidence: 91%

Influence of Dietary Phosphorus on the Growth, Feed Utilization, Proximate Composition, Intestinal Enzymes, and Oxidation Resistance of Sea Cucumber Apostichopus japonicus

Song

et al. 2023

Aquaculture Nutrition

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Six experimental diets (crude protein 12.58%, crude fat 1.93%, and total energy 10.72 kJ/kg) containing 0.24%, 0.37%, 0.51%, 0.62%, 0.77%, and 0.89% phosphorus were formulated to evaluate dietary phosphorus requirement for sea cucumber Apostichopus japonicus. The feeding trial was conducted in 18 fiberglass tanks (220 L) for 63 days. Each diet was randomly assigned to triplicate tanks of 50 sea cucumbers (9.99 g) and fed once daily. With the increase of dietary phosphorus level, weight gain (WG), specific growth rate (SGR), daily feed intake (DFI), feces production ratio, the activities of amylase, alkaline phosphatase, phosphofructokinase, succinate dehydrogenase, and glutathione peroxidase as well as the contents of glutathione and glutathione oxidized significantly increased and then decreased afterwards ( P < 0.05 ). A. japonicus fed diet with 0.63%, 0.63%, and 0.55% dietary phosphorus was estimated to yield the highest WG (11.39 g), SGR (1.09%/d), and DFI (2.55%/d) according to the quadratic regression analysis of WG, SGR, and DFI against dietary phosphorus level, respectively. The apparent digestibility of dry material and energy followed an opposite tendency. Feed efficiency, the contents of whole-body phosphorus, initially increased and then plateaued, fitting piecewise-linear models with breakpoint at 0.57% and 0.55% dietary phosphorus. Daily phosphorus intake, pyruvate kinase activity, and the ratio of glutathione and glutathione oxidized increased ( P < 0.05 ) but the apparent digestibility of phosphorus, the activities of alkaline protease, aspartate transaminase, and phosphoenolpyruvate carboxykinase decreased ( P < 0.05 ), responding to the increasing dietary phosphorus. Considering the present results, the optimal dietary phosphorus for A. japonicus is 0.57–0.63%.

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Section: Effects Of Dietary Phosphorus On Proximate Compositionsupporting

confidence: 91%

Influence of Dietary Phosphorus on the Growth, Feed Utilization, Proximate Composition, Intestinal Enzymes, and Oxidation Resistance of Sea Cucumber Apostichopus japonicus

Song

et al. 2023

Aquaculture Nutrition

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“…The requirements for dietary P may vary with different P absorption and assimilation rates among different fish species. Dietary P requirements ranging from 5.0 to 10.0 g kg −1 have been reported for some fish, such as rainbow trout (8.0 g kg −1 ; Ogino & Takeda ), channel catfish (8.0 g kg −1 ; Lovell ), red drum (8.6 g kg −1 ; Davis & Robinson ), blue tilapia (5.0 g kg −1 ; Robinson, LaBomascus, Brown & Linton ), Atlantic salmon (8.0–9.0 g kg −1 ; Åsgård & Shearer ), milkfish (8.5 g kg −1 ; Borlongan & Satoh ), gilthead seabream (7.5 g kg −1 ; Pimentel Rodrigues & Oliva Teles ), haddock (9.6 g kg −1 ; Roy & Lall ), European seabass (6.5 g kg −1 ; Oliva Teles & Pimentel Rodrigues ), large yellow croaker (7.0–9.1 g kg −1 available P; Mai, Zhang, Ai, Duan, Xu, Zhang, Liufu & Tan ), black seabream (5.5 g kg −1 available P; Shao, Ma, Xu, Hu, Xu & Xie ), Japanese seabass (6.8–9.0 g kg −1 available P; Zhang, Mai, Ai, Zhang, Duan, Tan, Ma, Xu, Liufu & Wang ), grass carp (8.5 g kg −1 available P; Liang, Liu, Tian, Yang & Liang ), walking catfish (5.8–7.5 g kg −1 available P; Yu, Zhang, Xiong, Huang, Li & Liu ), pejerrey (6.3 g kg −1 available P; Rocha, Portelinha, Fernandes, Britto, Piedras & Pouey ).…”

Section: Introductionmentioning

confidence: 99%

Effects of dietary phosphorus on growth, body composition and immunity of young taimenHucho taimen(Pallas, 1773)

Wang

et al. 2016

Aquac Res

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The effects of dietary phosphorus (P) on growth, body composition and immunity of young taimen (Hucho taimen) were studied. Six purified diets contained graded levels (2.3-control, 4.0, 5.6, 7.5, 9.1 and 10.8 g kg À1 diet) of available P. Each diet was fed to triplicate groups of 30 fish with an initial average weight (55.31 AE 0.38) g for 84 days. The weight gain, specific growth rate and feed conversion ratio were improved by dietary available P up to 4.35 g kg À1 (P < 0.05) and then levelled off. Hepatosomatic index and body crude lipid content decreased significantly with increasing P levels, while ash contents and P concentrations in the whole body and vertebrae increased by dietary available P up to 4.36 and 4.44 g kg À1 and then levelled off respectively (P < 0.05). Liver superoxide dismutase and glutathione peroxidase and plasma alkaline phosphatase activities in the treatment groups were significantly higher compared with the control group (P < 0.05). Plasma IgM contents increased linearly with increasing dietary P from 4.0 to 9.1 g kg À1 group and then decreased. Dietary P supplementation reduced plasma triglyceride, malondialdehyde and liver malondialdehyde contents. There were no significant effects on plasma total protein, albumin, globulin, glucose, aspartate aminotransferase and alanine aminotransferase, catalase, lysozyme and liver catalase compared with the control group (P > 0.05). Broken line regression analysis indicated that dietary available P requirement was 4.34 and 4.35 g kg À1 , based on weight gain and P concentration in the whole body respectively.

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“…Dalam proses mineralisasi tulang Ca dan P memiliki peran yang penting karena sekitar 80-90% unsur tulang tersusun dari Ca, P dan Mg [10]. Menurut Rocha [11], kalsium dan fosfor berhubungan erat dengan pengembangan kerangka dan pemeliharaan dan mineralisasi tulang.…”

Section: Pendahuluanunclassified

Determination of Sodium (Na) and Calcium (Ca) Levels in Sea water at Posona Village

Burhan

Suherman

Abram

2021

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It has been done a study on the determination of sodium (Na) and calcium (Ca) levels in seawater at Posona Village. The aims of this study were to determine the levels of sodium (Na) and calcium (Ca) in seawater in Posona village. The tools used were an atomic absorption spectrophotometer (AAS) and a flame photometer. Seawater samples were taken in the morning and afternoon in 3 distance points: 50 meters, 100 meters, and 150 meters from the edge of the land surface of the seashore. The level of sodium (Na) was measured at wavelengths of 589 nm while calcium (Ca) at a wavelength of 422.7 nm. The results of the study obtained the sodium levels in the morning samples with a distance of 50 m, 100 m, and 150 m amounted of 18.076 mg/L, 18.395 mg/L, and 18.715 mg/L. While the afternoon samples for the sodium (Na) levels was 18.475 mg/L, 18.742 mg/L, and 18.249 mg/L, respectively. The results of the analysis of calcium levels in the morning samples were 8.431 mg/L, 8.8 mg/L, and 7.661 mg/L, whereas in the afternoon for calcium (Ca) levels were 9.415 mg/L, 9.231 mg/L, and 7.692 mg L, respectively.

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Dietary phosphorus requirement of pejerrey fingerlings (Odontesthes bonariensis)

Cited by 6 publications

References 24 publications

Influence of Dietary Phosphorus on the Growth, Feed Utilization, Proximate Composition, Intestinal Enzymes, and Oxidation Resistance of Sea Cucumber Apostichopus japonicus

Influence of Dietary Phosphorus on the Growth, Feed Utilization, Proximate Composition, Intestinal Enzymes, and Oxidation Resistance of Sea Cucumber Apostichopus japonicus

Effects of dietary phosphorus on growth, body composition and immunity of young taimenHucho taimen(Pallas, 1773)

Determination of Sodium (Na) and Calcium (Ca) Levels in Sea water at Posona Village

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