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Viswanath Kiron - One of the best experts on this subject based on the ideXlab platform.

  • inclusion of citric acid and or amino acid chelated Trace Elements in alternate plant protein source diets affects growth and excretion of nitrogen and phosphorus in red sea bream pagrus major
    Aquaculture, 2007
    Co-Authors: Md Shah Alam Sarker, Shuichi Satoh, Viswanath Kiron
    Abstract:

    Abstract Nutrient dense diets not only challenge the physiological capabilities of fish but also result in discharge of excess amounts into the environment, causing eutrophication of the receiving water. This study investigated the effect of dietary levels of citric acid (CA) and/or amino acid-chelated Trace Element (AA-CTE) on growth and nutrient retention in red sea bream and loading of phosphorus (P) and nitrogen (N). Six practical diets were formulated, the control being a fish meal-based diet (F0) without addition of P, CA and AA-CTE. Diet F1 was supplemented with 1% mono calcium phosphate (0.25% P). In diets C1 and C2 fishmeal was replaced with alternate plant protein ingredients and supplemented with 1% and 2% CA, respectively. Diets A1 and A2 were akin to diets C1 and C2, respectively but contained AA-CTE instead of the Inorganic Trace Element. Fish weighing around 12 g were offered the respective diets to satiation during the 12-week trial. Growth and feed performance were lowest for fish fed F0 diet, but significant improvement (P

  • supplementation of citric acid and amino acid chelated Trace Element to develop environment friendly feed for red sea bream pagrus major
    Aquaculture, 2005
    Co-Authors: Shah Alam Sarker, Shuichi Satoh, Viswanath Kiron
    Abstract:

    Nutrient dense diets often challenge the physiological capabilities of fish and lead to discharge of the excess amounts into the environment. This study investigated the effect of phosphorus (P), citric acid (CA), and amino acid-chelated Trace Element (AA-CTE) supplemented in diets on growth, nutrient retention, and loading in red sea bream. Eight fish meal-based diets were prepared and coded as F0, Fl, F2, F3, C0, C2, A0, and A2, respectively. Diet F0 was the diet without addition or P, CA, and AA-CTE. Diet Fl, F2, and F3 were supplemented with 0.25, 0.50, and 0.75% P, respectively. Diets C0 and C2 were similar to diets F0 and F2, respectively, but supplemented with 3% CA. Diets A0 and A2 were akin to diets F0 and F2, respectively, but contained 0.1% AA-CTE instead of the Inorganic Trace Element. All diets were fed until satiation to duplicate groups of 30 fish (mean initial body weight 7.14 ± 0.01 g) for 12 weeks. Growth and feed performance were lowest in the fish fed FO diet, and were significantly improved (P<0.05) by supplementing with P, CA, or AA-CTE. The final average weight of the control group fish was 46.1 g and feed conversion ratio (FCR) value was 1.14. The C2 group showed the best growth (final average weight 54.9 g) while A2 group showed the best FCR (1.00). Absorption of P was significantly higher (P<0.01) in the CA (C0) and AA-CTE (A2) supplemented group compared to the F0. The P and N retention values of the F0 diet were 54% and 33%, respectively, while, 74%, 38% for the diet CO and 63%, 38% for diet A0, respectively. The P and nitrogen (N) retention values for diets C0 and AO were significantly greater (P<0.01), in turn reducing (P<0.05) their excretion. Hence, the present study demonstrated that, without additional P in the fish meal-based diets, CA and AA-CTE supplement improved fish growth, FCR, nutrient retention, and reduced both N and P loading; thus, they can better be incorporated to develop environment-friendly feed for red sea bream.

Shuichi Satoh - One of the best experts on this subject based on the ideXlab platform.

  • inclusion of citric acid and or amino acid chelated Trace Elements in alternate plant protein source diets affects growth and excretion of nitrogen and phosphorus in red sea bream pagrus major
    Aquaculture, 2007
    Co-Authors: Md Shah Alam Sarker, Shuichi Satoh, Viswanath Kiron
    Abstract:

    Abstract Nutrient dense diets not only challenge the physiological capabilities of fish but also result in discharge of excess amounts into the environment, causing eutrophication of the receiving water. This study investigated the effect of dietary levels of citric acid (CA) and/or amino acid-chelated Trace Element (AA-CTE) on growth and nutrient retention in red sea bream and loading of phosphorus (P) and nitrogen (N). Six practical diets were formulated, the control being a fish meal-based diet (F0) without addition of P, CA and AA-CTE. Diet F1 was supplemented with 1% mono calcium phosphate (0.25% P). In diets C1 and C2 fishmeal was replaced with alternate plant protein ingredients and supplemented with 1% and 2% CA, respectively. Diets A1 and A2 were akin to diets C1 and C2, respectively but contained AA-CTE instead of the Inorganic Trace Element. Fish weighing around 12 g were offered the respective diets to satiation during the 12-week trial. Growth and feed performance were lowest for fish fed F0 diet, but significant improvement (P

  • supplementation of citric acid and amino acid chelated Trace Element to develop environment friendly feed for red sea bream pagrus major
    Aquaculture, 2005
    Co-Authors: Shah Alam Sarker, Shuichi Satoh, Viswanath Kiron
    Abstract:

    Nutrient dense diets often challenge the physiological capabilities of fish and lead to discharge of the excess amounts into the environment. This study investigated the effect of phosphorus (P), citric acid (CA), and amino acid-chelated Trace Element (AA-CTE) supplemented in diets on growth, nutrient retention, and loading in red sea bream. Eight fish meal-based diets were prepared and coded as F0, Fl, F2, F3, C0, C2, A0, and A2, respectively. Diet F0 was the diet without addition or P, CA, and AA-CTE. Diet Fl, F2, and F3 were supplemented with 0.25, 0.50, and 0.75% P, respectively. Diets C0 and C2 were similar to diets F0 and F2, respectively, but supplemented with 3% CA. Diets A0 and A2 were akin to diets F0 and F2, respectively, but contained 0.1% AA-CTE instead of the Inorganic Trace Element. All diets were fed until satiation to duplicate groups of 30 fish (mean initial body weight 7.14 ± 0.01 g) for 12 weeks. Growth and feed performance were lowest in the fish fed FO diet, and were significantly improved (P<0.05) by supplementing with P, CA, or AA-CTE. The final average weight of the control group fish was 46.1 g and feed conversion ratio (FCR) value was 1.14. The C2 group showed the best growth (final average weight 54.9 g) while A2 group showed the best FCR (1.00). Absorption of P was significantly higher (P<0.01) in the CA (C0) and AA-CTE (A2) supplemented group compared to the F0. The P and N retention values of the F0 diet were 54% and 33%, respectively, while, 74%, 38% for the diet CO and 63%, 38% for diet A0, respectively. The P and nitrogen (N) retention values for diets C0 and AO were significantly greater (P<0.01), in turn reducing (P<0.05) their excretion. Hence, the present study demonstrated that, without additional P in the fish meal-based diets, CA and AA-CTE supplement improved fish growth, FCR, nutrient retention, and reduced both N and P loading; thus, they can better be incorporated to develop environment-friendly feed for red sea bream.

Shah Alam Sarker - One of the best experts on this subject based on the ideXlab platform.

  • supplementation of citric acid and amino acid chelated Trace Element to develop environment friendly feed for red sea bream pagrus major
    Aquaculture, 2005
    Co-Authors: Shah Alam Sarker, Shuichi Satoh, Viswanath Kiron
    Abstract:

    Nutrient dense diets often challenge the physiological capabilities of fish and lead to discharge of the excess amounts into the environment. This study investigated the effect of phosphorus (P), citric acid (CA), and amino acid-chelated Trace Element (AA-CTE) supplemented in diets on growth, nutrient retention, and loading in red sea bream. Eight fish meal-based diets were prepared and coded as F0, Fl, F2, F3, C0, C2, A0, and A2, respectively. Diet F0 was the diet without addition or P, CA, and AA-CTE. Diet Fl, F2, and F3 were supplemented with 0.25, 0.50, and 0.75% P, respectively. Diets C0 and C2 were similar to diets F0 and F2, respectively, but supplemented with 3% CA. Diets A0 and A2 were akin to diets F0 and F2, respectively, but contained 0.1% AA-CTE instead of the Inorganic Trace Element. All diets were fed until satiation to duplicate groups of 30 fish (mean initial body weight 7.14 ± 0.01 g) for 12 weeks. Growth and feed performance were lowest in the fish fed FO diet, and were significantly improved (P<0.05) by supplementing with P, CA, or AA-CTE. The final average weight of the control group fish was 46.1 g and feed conversion ratio (FCR) value was 1.14. The C2 group showed the best growth (final average weight 54.9 g) while A2 group showed the best FCR (1.00). Absorption of P was significantly higher (P<0.01) in the CA (C0) and AA-CTE (A2) supplemented group compared to the F0. The P and N retention values of the F0 diet were 54% and 33%, respectively, while, 74%, 38% for the diet CO and 63%, 38% for diet A0, respectively. The P and nitrogen (N) retention values for diets C0 and AO were significantly greater (P<0.01), in turn reducing (P<0.05) their excretion. Hence, the present study demonstrated that, without additional P in the fish meal-based diets, CA and AA-CTE supplement improved fish growth, FCR, nutrient retention, and reduced both N and P loading; thus, they can better be incorporated to develop environment-friendly feed for red sea bream.

Md Shah Alam Sarker - One of the best experts on this subject based on the ideXlab platform.

  • inclusion of citric acid and or amino acid chelated Trace Elements in alternate plant protein source diets affects growth and excretion of nitrogen and phosphorus in red sea bream pagrus major
    Aquaculture, 2007
    Co-Authors: Md Shah Alam Sarker, Shuichi Satoh, Viswanath Kiron
    Abstract:

    Abstract Nutrient dense diets not only challenge the physiological capabilities of fish but also result in discharge of excess amounts into the environment, causing eutrophication of the receiving water. This study investigated the effect of dietary levels of citric acid (CA) and/or amino acid-chelated Trace Element (AA-CTE) on growth and nutrient retention in red sea bream and loading of phosphorus (P) and nitrogen (N). Six practical diets were formulated, the control being a fish meal-based diet (F0) without addition of P, CA and AA-CTE. Diet F1 was supplemented with 1% mono calcium phosphate (0.25% P). In diets C1 and C2 fishmeal was replaced with alternate plant protein ingredients and supplemented with 1% and 2% CA, respectively. Diets A1 and A2 were akin to diets C1 and C2, respectively but contained AA-CTE instead of the Inorganic Trace Element. Fish weighing around 12 g were offered the respective diets to satiation during the 12-week trial. Growth and feed performance were lowest for fish fed F0 diet, but significant improvement (P

Kiron Viswanath - One of the best experts on this subject based on the ideXlab platform.

  • Supplementation of Citric Acid and Amino Acid Chelated Trace Elements in Low-Fish Meal Diet for Rainbow Trout Affect Growth and Phosphorus Utilization
    'Wiley', 2021
    Co-Authors: Hernández Arias Adrián, Satoh Shuichi, Kiron Viswanath
    Abstract:

    This study was conducted to evaluate the effect of citric acid (CA) and amino acid chelated Trace Elements (AA) on the growth, phosphorus (P) utilization efficiency and loading in rainbow trout fed a diet formulated with a low-fish meal (FM) concentration. A low-FM basal diet with or without monocalcium phosphate supplementation served as positive and negative control correspondingly. Dietary treatments consisted of the basal diet supplemented either with 1% CA, AA (equivalent to 40 Zn, 20 Mn, and 4 Cu mg/Kg of diet instead of Inorganic Trace Element mix) or a combination of both. Duplicate groups of 35 fish (13.2 g) were fed until apparent satiation during 12 wk. Group of fish fed diets supplemented with 1% CA or AA had a final growth and feed utilization similar to that observed in fish fed the positive control diet (P > 0.05). P absorption was increased with the addition of CA or AA. P retention efficiency rates for these diets were higher in comparison with the rest of the treatments consequently showing the lowest P loading values (P < 0.05). The results indicate that addition of 1% CA or AA, to a low-FM diet without Inorganic P supplementation enhanced fish growth, P retention, and decreased P load to the environment