scholarly journals Red propolis as an additive for preweaned dairy calves: Effect on growth performance, health, and selected blood parameters

2019 ◽  
Vol 102 (10) ◽  
pp. 8952-8962 ◽  
Author(s):  
G.S. Slanzon ◽  
A.F. Toledo ◽  
A.P. Silva ◽  
M.G. Coelho ◽  
M.D. da Silva ◽  
...  
Keyword(s):  
Growth Performance ◽  
Blood Parameters ◽  
Dairy Calves ◽  
Effect On Growth

The effect of Yarrowia lipolytica culture on growth performance, ruminal fermentation and blood parameters of dairy calves

2018 ◽  
Vol 243 ◽  
pp. 72-79 ◽  
Author(s):  
Barbara Stefańska ◽  
Jolanta Komisarek ◽  
Daniel Stanisławski ◽  
Michał Gąsiorek ◽  
Małgorzata Kasprowicz-Potocka ◽  
...  
Keyword(s):  
Growth Performance ◽  
Yarrowia Lipolytica ◽  
Blood Parameters ◽  
Dairy Calves ◽  
Ruminal Fermentation

scholarly journals Influence of Sodium Humate on the Growth Performance, Diarrhea Incidence, Blood Parameters, and Fecal Microflora of Pre-Weaned Dairy Calves

Animals ◽  
2022 ◽  
Vol 12 (1) ◽  
pp. 123
Author(s):  
Dong Wang ◽  
Zhendong You ◽  
Yuanyi Du ◽  
Duo Zheng ◽  
Haotian Jia ◽  
...  
Keyword(s):  
Growth Performance ◽  
Basal Diet ◽  
Blood Parameters ◽  
Dairy Calves ◽  
Milk Replacer ◽  
Control Group ◽  
Sodium Humate ◽  
Fecal Microflora ◽  
Diarrhea Incidence ◽  
And Control

This study aimed to evaluate the effects of the administration of sodium humate (NaH) on the growth performance, diarrhea incidence, and fecal microflora of pre-weaned Holstein calves. In a 53-day experiment, forty healthy newborn female calves were randomly allocated to the following four treatment groups: (1) control (basal diet); (2) 1-gram NaH (basal diet extra orally supplemented with 1 g of NaH dissolved in 100 mL of milk or milk replacer daily); (3) 3-gram NaH (basal diet extra orally supplemented with 3 g of NaH dissolved in 100 mL of milk or milk replacer daily); and (4) 5-gram NaH (basal diet extra orally supplemented with 5 g of NaH dissolved in 100 mL of milk or milk replacer daily). NaH was mixed with milk (d 2–20) or milk replacer (d 21–53). Calves in the 5-gram NaH group had a higher ADG during d 1 to 21 and d 21 to 53 than the other groups did (p < 0.05). Fecal scores and diarrheal incidence were significantly lower in the 3-gram and 5-gram NaH groups than the 1-gram NaH and control groups during d 1 to 20 (p < 0.05). The serum IgA, IgG and IL-4 concentrations, and T-SOD and T-AOC activities were higher, and the serum IL-6, TNF-α, D-lactic acid, and MDA concentrations were lower in the 5-gram NaH group than the control group (p < 0.05). Furthermore, NaH supplementation increased the abundances of Bifidobacterium and Lactobacillus but decreased the abundance of Escherichia coli in feces (p < 0.05). These encouraging findings indicated that supplementation with 5 g of NaH effectively improved the immune status, antioxidant capacity, and intestinal beneficial bacteria, and further improved the growth performance and reduced the diarrhea incidence of the pre-weaned dairy calves.

Growth performance and blood parameters of West African dwarf rams fed dried Ficus thonningii foliage as supplement to high quality cassava peel

Food Chain ◽  
2019 ◽  
Vol 8 (1-2) ◽  
pp. 58-78
Author(s):  
Bazit Bakare ◽  
Olufemi Onifade ◽  
Victoria Ojo ◽  
Kafayat Adebayo ◽  
Anandan Samireddypalle
Keyword(s):  
Growth Performance ◽  
Blood Parameters ◽  
West African ◽  
High Quality ◽  
West African Dwarf ◽  
Ficus Thonningii ◽  
Cassava Peel

The effect of supplemental bioactive fatty acids on growth performance and immune function of milk-fed Holstein dairy calves during heat stress

2021 ◽  
pp. 1-38
Author(s):  
B. Mohtashami ◽  
H. Khalilvandi-Behroozyar ◽  
R. Pirmohammadi ◽  
M. Dehghan-Banadaky ◽  
M. Kazemi-Bonchenari ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Immune Function ◽  
Growth Performance ◽  
Average Daily Gain ◽  
Dairy Calves ◽  
Necrosis Factor Alpha ◽  
Amyloid A ◽  
Bioactive Fatty Acids ◽  
Hot Season ◽  
Experimental Treatments

Abstract This study aimed to evaluate the effects of different supplemental fat sources [soybean oil (SBO) as a source of n-6 fatty acid and fish oil (FO) as a source of n-3 fatty acids] in the starter feed of milk-fed dairy calves during the hot season. Forty Holstein calves (3 d of age; 39.67 kg of body weight; ten calves per group) were randomly assigned to the experimental treatments as follows: (1) starter feed supplemented with no fat source (CON), (2) starter feed supplemented with 3% SBO (DM basis), (3) starter feed supplemented with 3% FO (DM basis), and (4) starter feed supplemented with an equal mixture of SBO and FO (1.5% each, DM basis). The milk feeding schedule was constant for treatments and all calves were weaned on d 65 of age. Results show that calves had greater starter intake, average daily gain, and body length when fed SBO compared to other treatments. However, feed efficiency was increased and inflammatory indicators (tumor necrosis factor-alpha, serum amyloid A and haptoglobin) concentrations were reduced in the calves fed FO compared to the other treatments. In summary, it was revealed that SBO rich in n-6 FA improved starter intake and growth performance, while FO rich in n-3 FA could improve the immune function of calves. Due to the current experimental condition, an equal mixture of SBO and FO (1.5% each, DM basis) can be recommended to have an optimum growth performance and immune function while the calves are reared under the heat conditions.

scholarly journals Effect of Acetic Acid and Sodium Bicarbonate Supplemented to Drinking Water on Water Quality, Growth Performance, Organ Weights, Cecal Traits and Hematological Parameters of Young Broilers

Animals ◽  
2021 ◽  
Vol 11 (7) ◽  
pp. 1865
Author(s):  
Yordan Martínez ◽  
Cristopher Isaac Almendares ◽  
Cristhian José Hernández ◽  
Mavir Carolina Avellaneda ◽  
Ana Melissa Urquía ◽  
...  
Keyword(s):  
Water Quality ◽  
Drinking Water ◽  
Acetic Acid ◽  
Sodium Bicarbonate ◽  
Growth Performance ◽  
Hematological Parameters ◽  
Relative Weight ◽  
Biological Response ◽  
Blood Parameters ◽  
Organ Weights

To evaluate the effect of acetic acid and sodium bicarbonate supplemented to drinking water on water quality, growth performance, relative organ weights, cecal traits and hematological parameters of broilers, a total of 456 one-day-old Cobb MV × Cobb 500 FF mixed broilers were randomly placed in three experimental treatments, with four replicates per treatment and 38 birds per replicate, for 10 days. The treatments consisted of the use of acetic acid (0.4%; T1) as acidifier, an apparently neutral pH (T2) and sodium bicarbonate (1%; T3) as alkalizer of the drinking water. T3 showed the highest values (p < 0.05) for total dissolved solids, electrical conductivity, salinity and pH. T1 and T2 showed the same productive response (p > 0.05); however, T3 decreased (p < 0.05) body weight, feed intake and the relative weight of the pancreas and immune organs and increased (p < 0.05) water intake, mortality and relative weight of the heart and liver. Likewise, T3 increased (p < 0.05) the cecal pH, although without changes for the cecal lactic cecal bacteria count and blood parameters (p > 0.05). The acid pH of the drinking water had no effect on the biological response of broilers compared to T2; however, the T3 provoked high mortality, ascites, low productivity and abnormal growth of some organs.

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