Effects of supplementary bee pollen and its polysaccharides on nutrient digestibility and serum biochemical parameters in Holstein calves

2015 ◽  
Vol 55 (10) ◽  
pp. 1318 ◽  
Author(s):  
Yan Tu ◽  
Guo-Feng Zhang ◽  
Kai-Dong Deng ◽  
Nai-Feng Zhang ◽  
Qi-Yu Diao
Keyword(s):  
Growth Performance ◽  
Biochemical Parameters ◽  
Bodyweight Gain ◽  
Nutrient Digestibility ◽  
Control Group ◽  
Serum Biochemical Parameters ◽  
Serum Concentrations ◽  
Bee Pollen ◽  
Serum Biochemical ◽  
Holstein Calves

This study investigated the effects of supplementing the diets of 14–70-day calves with dietary bee pollen (BP) or its polysaccharides (PS) on growth performance, serum biochemical parameters, and apparent nutrient digestibility. Twenty-five newborn Holstein female calves were randomly offered one of the five diets (five calves per diet): a milk replacer supplemented with 0 (Control), 10 (10BP), 25 (25BP), or 50 g/day (50BP) bee pollen, or 5 g/day (5PS) bee pollen polysaccharides. The trial lasted 56 days, during which growth performance, apparent nutrient digestibility, and serum biochemical parameters were measured. Calves fed diets with BP had a greater bodyweight gain. Supplementation with BP or PS had significant effects on the apparent digestibility of DM, Ca and P in calves (P = 0.025, 0.012, and 0.076, respectively). The apparent DM digestibility of calves from group 25BP or 5PS was increased by 9.7% or 8.2% (P = 0.007 or 0.019), respectively, compared with that in the Control group. No significant differences were observed in serum concentrations of alkaline phosphatase, urea nitrogen, glucose, total protein, albumin, total cholesterol and triglycerides. These results demonstrated that dietary supplementation of BP at 25 g/day·calf or PS at 5 g/day·calf improved nutrient digestibility in pre-ruminant calves.

scholarly journals Effects of Dietary FOS and CPP on growth performance and serum biochemical parameters for weaned piglets

2019 ◽  
Vol 131 ◽  
pp. 01078
Author(s):  
Feng Zhao ◽  
Zhongsheng Xia
Keyword(s):  
Growth Performance ◽  
Biochemical Parameters ◽  
Control Group ◽  
Female Group ◽  
Apparent Digestibility ◽  
Serum Biochemical Parameters ◽  
Weaned Piglets ◽  
Significant Difference ◽  
Serum Biochemical ◽  
Group 2

The present experiment was conducted to study the effects of different levels of oligosaccharide(FOS) and complex CPP preparation(CPP) in diets on growth performance and serum biochemical parameters for weaned piglets. 240 crossbred DLY( Duroc× Landrace× Yorkshire) 21-day-old weaning piglets, about 7.2 kg in initial body weight were selected and randomly divided into 6 groups, with 2 repeats for each group, 20 each repeat(half male and half female.). Group 1, as the control group, was fed base diet(BD), group 2 was fed BD adding 0.10% aureomycin, group 3, 4, 5, 6, respectively, was fed BD adding 0.05% CPP, 0.05% FOS, 0.20% FOS and 0.10% FOS + 0.05% of CPP. Feeding trial was conducted for 35 days. Results: (1) The combination of 0.10%FOS and 0.05%CPP(group 6) were added, the average daily gain of weaned pigs increased by 13.71 % (P < 0.05) and the feed conversion ratio was reduced by 7.41 % (P < 0.05) compared with control. The diarrhea rate of piglets decreased by 94.63 % (P < 0.01) compared with the control (p < 0.05), and decreased by 62.86 % (P <0.05) compared with group 2.(2)There was no significant difference in the apparent digestibility of nutrient, such as ether extract and crude protein, by adding FOS and CPP individually or jointly in diet of weaned piglets, but apparent digestibility of crude fiber increased , to acertain extent, and there was no significant difference with diet adding 0.10 % of antibiotics (group 2)(P >0.05).(3) There was no significant difference in serum biochemical indexes, such as serum total protein, albumin, urea nitrogen, cholesterol, triglycerides, alanine aminotransferase, aspartate aminotransferase and sugar by adding FOS and CPP individually or jointly in diet of weaned piglets (P > 0.05);there was no significant effect in serum immunoglobulin IgG and IgM (P> 0.05), but the serum IgE content was increased in different degrees. Conclusion: Adding FOS and CPP in diet for weaned piglets can improve the growth performance, reduce diarrhea rate of piglets, and promote digestion and absorption of feed nutrients, without significant difference between them and diet adding antibiotics. Among them, the effect of adding 0.10%FOS+0.05%CPP was the best.

scholarly journals Effects of Bacillus megaterium on growth performance, serum biochemical parameters, antioxidant capacity, and immune function in suckling calves

2020 ◽  
Vol 15 (1) ◽  
pp. 1033-1041 ◽  
Author(s):  
Jun Yao ◽  
Lili Wang ◽  
Wenju Zhang ◽  
Mengjian Liu ◽  
Junli Niu
Keyword(s):  
Antioxidant Capacity ◽  
Immune Function ◽  
Growth Performance ◽  
Bacillus Megaterium ◽  
Biochemical Parameters ◽  
Basal Diet ◽  
Daily Weight Gain ◽  
Control Group ◽  
Serum Biochemical Parameters ◽  
Serum Biochemical

AbstractBackgroundThis study was conducted to investigate the effects of Bacillus megaterium on growth performance, serum biochemical parameters, antioxidant capacity, and immune function in suckling calves.MethodsIn total, 20 1-day-old Holstein calves with similar body weight (BW) and good health condition were randomly assigned into two groups with ten replicates per group and one calf per replicate. The control group (CON group) was fed a basal diet, whereas the B. megaterium group (BM group) was fed the basal diet supplemented with 500 mg/day/head of B. megaterium (1010 CFU/g) for 28 days.ResultsThe results revealed that the BM group showed an increase in final BW, daily weight gain, and feed-to-gain ratio (p < 0.05) and a decrease in diarrhea rate. Moreover, the concentrations of serum cholesterol and high-density lipoprotein decreased (p < 0.05) in the BM group compared with the CON group at 28 days. The level of serum glutathione was higher (p < 0.05) in the BM group than that of the CON group at 14 days, whereas the level of serum malondialdehyde decreased (p < 0.01) in the BM group compared with the CON group at 28 days. In addition, compared with the CON group (p < 0.05), the concentrations of serum IgA, IgM, IgG, and IL-4 were higher, whereas the concentration of serum TNF-α decreased in the BM group at 28 days.ConclusionB. megaterium had beneficial effects on the improvement of growth performance, immune function, and intestinal oxidative status of suckling calves.

Comparative evaluation of hydroponic maize fodder and conventional basal diet on performance, digestibility and blood profile of weaned pigs

2020 ◽  
Vol 45 (2) ◽  
pp. 96-105
Author(s):  
O. A. Adebiyi ◽  
T. A. Adefila ◽  
A.T. Adeshola
Keyword(s):  
Weight Gain ◽  
Biochemical Parameters ◽  
Palm Kernel ◽  
Basal Diet ◽  
Nutrient Digestibility ◽  
Serum Biochemical Parameters ◽  
Weaned Pigs ◽  
Blood Profile ◽  
Serum Biochemical ◽  
Hydroponically Grown

High cost of conventional feedstuffs has resulted to the need to exploit the diverse feed resources for improved sustainability in swine production. Hydroponic sprouts which undergo nutritional modification during the sprouting process are a good source of nutrients that could improve the performance of pigs. Hence, nutrient digestibility, performance, haematological and serum biochemical parameters of weaned pigs fed hydroponic maize fodder (HMF) and conventional basal based diets were studied. Thirty-six (36) crossbred weaned pigs were randomly allotted to three treatments with four replicates each in a completely randomized design. Treatment 1 (T1) had 50% hydroponically grown maize sprouts + 50% concentrate, Treatment 2 (T2) had 100% hydroponically grown maize sprouts and Treatment 3 (T3) had 100% basal diet (cassava peel +palm kernel cake +brewery dried grain). The experiment lasted 6 weeks. Significant differences (P<0.05) were observed in the apparent digestibility of nutrients, performance and blood profile of pigs across dietary treatments. T1 had higher (P<0.05) apparent crude protein digestibility (65.76%) while the lowest (55.27%) was observed in T2 with a similar trend observed for apparent crude fibre digestibility. Apparent ether extract digestibility was higher (P<0.05) in T2 (68.43%) and lowest in T3 (65.47%) while ash digestibility was (P<0.05) highest in T3 (46.08%). Significantly higher values were obtained in T3 for final weight (13.83kg), feed intake (12.79kg) and weight gain (3.83kg) while least values were observed in T2. However, T1 had the highest value for FCR (3.68kg) while comparable values were obtained for feed cost/weight gain in pigs fed T1 and T3. T1 had higher (p<0.05) RBC (5.73×10 µl), WBC (1.80×10 µl), lymphocytes (69%) and eosinophils (3.67%) values while lowest values were obtained in T2 for PCV (34.67%), RBC (5.08×10 µl) and lymphocytes (56.33%). Significant differences (P<0.05) were also observed for cholesterol, triglycerides, LDL, VLDL, total protein, globulin and albumin while glucose and HDL showed no differences (P>0.05). All values obtained for haematology and serum biochemical parameters were within the normal physiological range of the animals.In conclusion, hydroponics maize fodder when combined with concentrate feed had a positive impact on nutrient digestibility and performance of pigs. Also, haematological and serum biochemical indices of pigs were not negatively affected.

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