scholarly journals Effectiveness of Acidification and Phytase Pretreatment on Growth Performance, Muscle Proximate Composition and Nutrient Digestibility of Rohu (Labeo rohita, Hamilton 1822) Juveniles Fed Soybean Meal Based Diet

2019 ◽  
Vol 51 (5) ◽  
Author(s):  
Muhammad Afzal ◽  
Nighat Sultana ◽  
Ali Hassan ◽  
Syed Zakir Hussain Shah ◽  
Mahroze Fatima ◽  
...  
Keyword(s):  
Growth Performance ◽  
Soybean Meal ◽  
Proximate Composition ◽  
Labeo Rohita ◽  
Nutrient Digestibility

scholarly journals Dietary replacement of fish meal by defatted and fermented soybean meals with taurine supplementation for pompano fish: effects on growth performance, nutrient digestibility, and biological parameters in a long-term feeding period

2020 ◽  
Vol 98 (12) ◽  
Author(s):  
Hung Phuc Nguyen ◽  
Thinh Van Do ◽  
Hau Duc Tran
Keyword(s):  
Growth Performance ◽  
Soybean Meal ◽  
Fish Meal ◽  
Basal Diet ◽  
Nutrient Digestibility ◽  
Biological Parameters ◽  
Feeding Period ◽  
Taurine Supplementation ◽  
Fermented Soybean

Abstract A 16-wk growth trial was conducted to examine the effects of dietary replacement of fish meal by defatted soybean meal (SBM) and fermented soybean meal (FSBM) with taurine supplementation on growth performance, nutrient apparent digestibility coefficient (ADC) and biological parameters of pompano fish. The FSBM was produced by fermenting SBM with Lactobacillus spp. Seven isonitrogenous and isoenergetic diets were formulated to replace 35% or 50% of fish meal by SBM or FSBM with taurine supplementation. The diets are denoted as follows: FM, SBM35, SBM35T, FSBM35T, SBM50, SBM50T, and FSBM50T. The FM (the basal diet) contained fish meal as a main source of dietary protein. Taurine was supplemented to SBM35T, FSBM35T, SBM50T, and FSBM50T at the level of 15 g/kg diet. Pompano juveniles with an initial body weight (BW) of 80 g reared in floating net cages were fed the experimental diets twice daily for 16 wk. Results showed that the final BW, weight gain, and feed conversion ratio of fish fed SBM35 and SBM50 were significantly lower than those of fish fed FM (P < 0.05), indicating that the replacement of fish meal by SBM at the rate of 35% in the diet is excessive for pompano. Supplementation of taurine to the SBM-included diets significantly increased growth performance and feed utilization (P < 0.05); however, these diets did not restore the performance back to a level equivalent to that of fish offered the basal diet. Meanwhile, fish fed FSBM35T had comparable growth and feed performances to those fed FM. Hematocrit values, total biliary bile acid levels, whole body lipid contents, and tissue taurine concentrations of fish fed SBM35 and SBM50 were the lowest among the treatments, but these parameters were improved by taurine supplementation and FSBM inclusion in the diet. Taurine supplementation increased lipid ADC, and SBM fermentation slightly enhanced both lipid and protein ADCs of the fish. These findings suggest that the combination of FSBM and taurine supplementation is an effective way to improve growth performance, nutrient digestibility, and biological parameters, and that FSBM with taurine supplementation can replace 35% of fish meal in pompano diets without any negative effects on growth and feed performances in a long-term feeding period.

scholarly journals Dietary Black Seed Effects on Growth Performance, Proximate Composition, Antioxidant and Histo-Biochemical Parameters of a Culturable Fish, Rohu (Labeo rohita)

Animals ◽  
2020 ◽  
Vol 11 (1) ◽  
pp. 48
Author(s):  
Maria Latif ◽  
Mehwish Faheem ◽  
Asmatullah ◽  
Seyed Hossein Hoseinifar ◽  
Hien Van Doan
Keyword(s):  
Growth Performance ◽  
Proximate Composition ◽  
Biochemical Parameters ◽  
Reduced Glutathione ◽  
Labeo Rohita ◽  
Nigella Sativa ◽  
Growth Promoter ◽  
Feeding Trial ◽  
Glutathione S Transferase ◽  
Black Seed

This feeding trial was conducted to investigate the effects of dietary black seed (Nigella sativa) supplementation on the growth performance, muscles proximate composition, antioxidant and histo-biochemical parameters of rohu (Labeo rohita). Fingerlings (8.503 ± 0.009 g) were fed on 0.0%, 1% and 2.5% black seed supplemented diets for 28 days. Fish sampling was done on the 7th, 14th, 21st and 28th day of experiment. The results of the present study indicated that black seed supplementation significantly increased growth performance and muscles protein contents of rohu over un-supplemented ones. Lipid peroxidation levels significantly decreased in all the studied tissues (liver, gills, kidney and brain) of black seed fed rohu, whereas the antioxidant enzymes (catalase, glutathione-S-transferase, glutathione peroxidase and reduced glutathione) activities were increased in all the studied tissues of black seed supplemented rohu at each sampling day. The hepatic-nephric marker enzymes levels were decreased for black seed fed rohu. The present study showed that tested black seed levels are safe for rohu. Black seed is cheaply available in local markets of Pakistan; therefore, based on the results of the present study, it is suggested that black seed has potential to be used as natural growth promoter and antioxidant in the diet of rohu.

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.

PSVI-10 Effects of dietary spray-dried plasma protein on nutrient digestibility and growth performance in nursery pig

2021 ◽  
Vol 99 (Supplement_3) ◽  
pp. 395-396
Author(s):  
Hansol Kim ◽  
Beob Gyun G Kim
Keyword(s):  
Growth Performance ◽  
Plasma Protein ◽  
Soybean Meal ◽  
Fish Meal ◽  
Basal Diet ◽  
Nutrient Digestibility ◽  
Nursery Pigs ◽  
Digestible Energy ◽  
Ileal Digestibility ◽  
Spray Dried

Abstract The objectives were to determine the digestible energy, standardized ileal digestibility of AA, and growth performance of dietary spray-dried plasma protein (SDPP) in nursery pigs. In Exp. 1, twelve nursery barrows (9.8 ± 0.9 kg) were assigned to a quadruplicated 3 × 2 Latin square design with 3 diets and 2 periods. Each period consisted of 5 days of adaptation, 2 days of fecal sampling, and 2 days of ileal collection. A basal diet was composed of corn, soybean meal, dried whey, and sucrose as the sole energy and AA sources. Experimental diets were prepared by replacing 15% of the energy and AA sources in the basal diet with SDPP 1 (manufactured in the US; 78.2% CP and 4,862 kcal GE/kg as-is) or SDPP 2 (manufactured in Korea; 74.3% CP and 4,636 kcal GE/kg as-is). Spray-dried plasma protein 1 had greater digestible energy (4,799 vs. 4,469 kcal/kg as-is; P &lt; 0.05), but less (P &lt; 0.05) standardized ileal digestibility of lysine, methionine, tryptophan, and threonine compared with SDPP 2. In Exp. 2, eighty-four nursery pigs (7.9 ± 0.7 kg) were allotted to 3 dietary treatments in a randomized complete block design with 7 replicate pens and 4 pigs per pen. Three corn-soybean meal-whey-based diets contained fish meal (6% and 3.5% for d 0 to 14 and d 14 to 28, respectively), SDPP 1 (4.5% and 2.7%), or SDPP 2 (5% and 3%) to maintain same energy and nutrient concentrations. During d 0 to 14 and overall period, pigs fed the diets containing SDPP gained more weight (P &lt; 0.05) than those fed the fish meal diet with no difference between 2 sources of SDPP. Overall, 2 sources of SDPP have different energy concentrations and AA digestibility, but similar growth promoting effects in nursery pigs.

PSV-18 Effect of Feeding Fermented Soybean Meal with Coconut Oil (Cocosoya) on the Growth Performance, Nutrient Digestibility, Fecal Score, Gas Emission and Blood Profile in Weaning Pigs

2021 ◽  
Vol 99 (Supplement_1) ◽  
pp. 191-193
Author(s):  
Muniyappan Madesh ◽  
Hyun Ju Park ◽  
Inho Kim ◽  
Woo Jeong seok
Keyword(s):  
Growth Performance ◽  
Soybean Meal ◽  
Feed Intake ◽  
Coconut Oil ◽  
Basal Diet ◽  
Nutrient Digestibility ◽  
Blood Profile ◽  
Fermented Soybean Meal ◽  
Fermented Soybean ◽  
Weaning Pigs

Abstract A study was conducted to evaluate the effects of dietary supplementation of fermented soybean meal (FSBM) with coconut oil on growth performance in weaning pigs. A total of 80 crossbred weanling pigs [42 days old] with average body weight (BW) of 6.52 ± 0.59 kg were used in a 6-week experiment trial. Pigs were blocked based on BW and sex and randomly allotted to 1 of 4 dietary treatments [5 pigs per pen (2 barrows and 3 gilts); 4 pens per treatment]. Treatments consisted of pigs fed: 1) CON, a basal diet with 2% coconut powder; 2) basal diet with a 3% cocosoya 3) basal diet with a 6% cocosoya 4) basal diet with 9% cocosoya. The supplementation of increasing levels of cocosoya to diet weaning pigs linearly increased (P = 0.05) the BW at week 1, 3 and 6 compared with the pigs fed the control diet. The average daily gain (ADG) and gain: feed (G:F) ratio was linearly increased (P &lt; 0.05) during day 1to7. The ADG, average daily feed intake (ADFI) and G: F was linearly increased (P &lt; 0.05) during day 8 to 21 were observed with the increase in the supplemental of cocosoya. The ADG and ADFI linearly increased (P &lt; 0.05) during day 22 to 42. The overall ADG, ADFI and G:F was linearly increased (P &lt; 0.05) in pigs fed increasing levels of cocosoya during overall experimental period. The creatinine was linearly increased (P &lt; 0.05) and blood urea nitrogen (BUN) concentration were trend to increase (P &lt; 0.05) in pigs fed increasing levels of cocosoya during day 22. Thus, the supplementation of FSMB has beneficial effects on the growth performance and immunity and it may help to overcome the stress faced by the weaning piglets during the transition of liquid to solid feed intake.

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