Synchronized effect of citric acid and phytase supplementation on growth performance and nutrient digestibility of Labeo rohita

2017 ◽  
Vol 24 (2) ◽  
pp. 786-792 ◽  
Author(s):  
N. Bano ◽  
M. Afzal
Keyword(s):  
Citric Acid ◽  
Growth Performance ◽  
Labeo Rohita ◽  
Nutrient Digestibility

scholarly journals Combined Effects of Citric Acid and Phytase Supplementation on Growth Performance, Nutrient Digestibility and Body Composition of Labeo rohita Fingerlings

2021 ◽  
Vol 22 (1) ◽  
Author(s):  
Maryam Iqbal ◽  
Muhammad Afzal ◽  
Atif Yaqub ◽  
Khalid Mahmood Anjum ◽  
Komal Tayyab
Keyword(s):  
Body Composition ◽  
Citric Acid ◽  
Growth Performance ◽  
Labeo Rohita ◽  
Antinutritional Factors ◽  
Nutrient Digestibility ◽  
Whole Body ◽  
Canola Meal ◽  
Feed Conversion ◽  
Plant Materials

Aquaculturists have been concentrating their efforts to design aquafeeds using agro by-products to reduce feed costs. However, the presence of a wide variety of antinutritional factors (ANFs) in plant materials is one of the major obstacles. For this purpose, a 2x2 factorial experiment was established to evaluate the suitability of canola meal with citric acid (CA) and phytase (PHY) supplementation for growth performance, nutrient digestibility and body composition of Labeo rohita fingerlings. Five isocaloric and isonitrogenous diets; D1 (control; without CA and PHY), D2 (CA 15 g/kg+PHY 1000 FTU/kg), D3 (CA 30 g/kg+PHY 1000 FTU/kg), D4 (CA 15 g/kg+PHY 2000 FTU/kg) and D5 (CA 30 g/kg+PHY 2000 FTU/kg) were fed to fish (mean initial weight 7.61±0.31 g) in triplicates for 90-days. The growth performance was significantly increased while feed conversion ratio was decreased with D3 compared to control and other CA and PHY supplemented groups (P<0.05). Furthermore, higher digestibility (%) of nutrients (dry matter, crude protein and ash) and improved whole-body composition was also exhibited by fish fed with D3 (P<0.05). Hence, the above results elucidate that supplementation of 30 g/kg CA with 1000 FTU/kg PHY could be a useful approach for improved growth performance, nutrients digestibility and body composition of L. rohita.

scholarly journals The Effects of Different Levels of Citric Acid on Growth Performance, Nutrient Digestibility and Gastrointestinal pH of Weaned Piglets

2022 ◽  
Author(s):  
Shi Wenying ◽  
Lu Chunlian ◽  
Li Shang ◽  
Song Jiachun ◽  
Cao Hongzhan
Keyword(s):  
Citric Acid ◽  
Growth Performance ◽  
Average Daily Gain ◽  
Nutrient Digestibility ◽  
Control Treatment ◽  
Control Group ◽  
Weaned Piglets ◽  
Gastrointestinal Ph ◽  
Significant Difference ◽  
Different Levels

Background: This study was conducted to evaluate the effects of different levels of citric acid (CA) on the growth performance, nutrient digestibility and gastrointestinal pH of weaned piglets. Methods: A total of 120 weaned piglets with an initial BW of 7.15±0.01 kg, were randomly divided into four groups including control treatment each with three replicates of 10 piglets each. Each group was supplemented with 0.5% (control group), 1%, 1.5% and 2% CA in the basal diet, respectively. Result: The results showed that the average daily feed intake (ADFI) and average daily gain (ADG) of added 1% CA group were significantly higher than that of 0.5% group (P less than 0.05). Dietary CA significantly improved the utilization rates of crude protein, calcium and phosphorus (P less than 0.05), while there was no significant difference between adding 1% and 1.5% CA (P greater than 0.05). Compared with the control group, adding CA effectively reduced the pH of the stomach, duodenum jejunum and ileum contents and adding 2% CA were significantly lower than those in other groups (P less than 0.05). Therefore, the addition of 1.0% CA in the diets of weaned piglets is suitable.

scholarly journals Microbial Phytase Supplementation in Rohu, Labeo rohita, Diets Enhances Growth Performance and Nutrient Digestibility

2007 ◽  
Vol 38 (1) ◽  
pp. 129-137 ◽  
Author(s):  
Kartik Baruah ◽  
Asim K. Pal ◽  
Narottam P. Sahu ◽  
Dipesh Debnath ◽  
Parisa Nourozitallab ◽  
...  
Keyword(s):  
Growth Performance ◽  
Labeo Rohita ◽  
Nutrient Digestibility ◽  
Microbial Phytase
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