Meat goat diet supplementation with crude glycerine: Ruminal fermentation metabolism, blood chemistry profile, animal performance and carcass traits

2021 ◽  
Author(s):  
Nar K. Gurung ◽  
Kweku B. Tuoho ◽  
Frank W. Abrahamsen ◽  
Byeng R. Min
Keyword(s):  
Carcass Traits ◽  
Blood Chemistry ◽  
Crude Glycerine ◽  
Animal Performance ◽  
Ruminal Fermentation ◽  
Meat Goat ◽  
Fermentation Metabolism ◽  
Diet Supplementation

Effects of dietary tannin source on performance, feed efficiency, ruminal fermentation, and carcass and non-carcass traits in steers fed a high-grain diet

2010 ◽  
Vol 159 (1-2) ◽  
pp. 1-9 ◽  
Author(s):  
W.K. Krueger ◽  
H. Gutierrez-Bañuelos ◽  
G.E. Carstens ◽  
B.R. Min ◽  
W.E. Pinchak ◽  
...  
Keyword(s):  
Feed Efficiency ◽  
Carcass Traits ◽  
Ruminal Fermentation

scholarly journals Feeding Canola, Camelina, and Carinata Meals to Ruminants

Animals ◽  
2019 ◽  
Vol 9 (10) ◽  
pp. 704 ◽  
Author(s):  
Paula ◽  
da Silva ◽  
Brandao ◽  
Dai ◽  
Faciola
Keyword(s):  
Average Daily Gain ◽  
Protein Digestibility ◽  
Nutritional Composition ◽  
Canola Meal ◽  
Protein Supplement ◽  
Animal Performance ◽  
Ruminal Fermentation ◽  
Protein Supplements ◽  
Alternative Protein ◽  
Camelina Meal

Soybean meal (SBM) is a byproduct from the oil-industry widely used as protein supplement to ruminants worldwide due to its nutritional composition, high protein concentration, and availability. However, the dependency on monocultures such as SBM is problematic due to price fluctuation, availability and, in some countries, import dependency. In this context, oilseeds from the mustard family such as rapeseed/canola (Brassica napus and Brassica campestris), camelina (Camelina sativa), and carinata (Brassica carinata) have arisen as possible alternative protein supplements for ruminants. Therefore, the objective of this comprehensive review was to summarize results from studies in which canola meal (CM), camelina meal (CMM), and carinata meal (CRM) were fed to ruminants. This review was based on published peer-reviewed articles that were obtained based on key words that included the oilseed plant in question and words such as “ruminal fermentation and metabolism, animal performance, growth, and digestion”. Byproducts from oil and biofuel industries such as CM, CMM, and CRM have been evaluated as alternative protein supplements to ruminants in the past two decades. Among the three plants reviewed herein, CM has been the most studied and results have shown an overall improvement in nitrogen utilization when animals were fed CM. Camelina meal has a comparable amino acids (AA) profile and crude protein (CP) concentration to CM. It has been reported that by replacing other protein supplements with CMM in ruminant diets, similar milk and protein yields, and average daily gain have been observed. Carinata meal has protein digestibility similar to SBM and its CP is highly degraded in the rumen. Overall, we can conclude that CM is at least as good as SBM as a protein supplement; and although studies evaluating the use of CMN and CRM for ruminants are scarce, it has been demonstrated that both oilseeds may be valuable feedstuff for livestock animals. Despite the presence of erucic acid and glucosinolates in rapeseed, no negative effect on animal performance was observed when feeding CM up to 20% and feeding CMN and CRM up to 10% of the total diet.

scholarly journals Effect of decocted turmeric on performance, hematological parameters and carcass traits of broiler chickens

2017 ◽  
Vol 42 (4) ◽  
pp. 263
Author(s):  
I. Isroli ◽  
T. Yudiarti ◽  
E. Widiastuti ◽  
S. Sugiharto
Keyword(s):  
Uric Acid ◽  
Stress Responses ◽  
Total Protein ◽  
Broiler Chickens ◽  
Hematological Parameters ◽  
Carcass Traits ◽  
Blood Chemistry ◽  
Broiler Chicks ◽  
Feed Conversion ◽  
Breast Meat

This study aimed to investigate the effect of decocted turmeric on performance, haematological parameters and carcass traits of broilers. Broiler chicks at 11 days of age were allotted to five groups, including T0 (birds drinking 100% water), T1 (25% decocted turmeric + 75% water), T2 (50% decocted turmeric + 50% water), T3 (75% decocted turmeric + 25% water) and T4 (100% decocted turmeric). The study was arranged based on a completely randomized design (CRD), parameters investigated was performance and blood chemistry (leukocyte, total protein, albumin, globulin, uric acid, glucose). The data were subjected to analysis of variance at 5% probability. Decocted turmeric did not affect weight gain, feed and water consumption and feed conversion ratio of broilers. Lymphocytes proportion was higher (P<0.05) in T1, T2 and T4 than in T0 and T3 birds. The heterophils to lymphocytes ratio was lower (P<0.05) in birds receiving decocted turmeric than control. Globulin concentration and albumin to globulin ratio were higher and lower (P<0.05), respectively, in serum of T2, T3 and T4 than T0 and T1 birds. The proportion of heterophils and concentration of serum total protein, albumin, uric acid and glucose were not different among treatments. The weight of breast meat was higher and lower (P<0.05) in T3 and T4 birds, respectively, compared to the control. In conclusion, providing decocted turmeric through drinking water helped to improve stress responses and increased the weight of breast meat of broiler chickens. 

scholarly journals Effect of Dietary Crude Protein on Animal Performance, Blood Biochemistry Profile, Ruminal Fermentation Parameters and Carcass and Meat Quality of Heavy Fattening Assaf Lambs

Animals ◽  
2020 ◽  
Vol 10 (11) ◽  
pp. 2177
Author(s):  
Cristina Saro ◽  
Javier Mateo ◽  
Irma Caro ◽  
Diego Eloy Carballo ◽  
Miguel Fernández ◽  
...  
Keyword(s):  
Body Weight ◽  
Protein Content ◽  
Meat Quality ◽  
Dietary Protein ◽  
Crude Protein ◽  
Dry Matter ◽  
Animal Performance ◽  
Ruminal Fermentation ◽  
Acid Base ◽  
Acid Base Status

Thirty Assaf male lambs (30 ± 1.9 kg of body weight) were allocated to three groups fed diets differing in their crude protein (CP) contents (low protein (LP), 134 g CP/kg dry matter (DM); medium protein (MP), 157 g CP/kg DM; and high protein (HP), 173 g CP/kg DM) to test the effect of dietary protein content on animal performance, rumen function, animal health, and carcass and meat quality. Feed intake was recorded daily, and animals were weighed every second week. Lambs were blood-sampled to determine their acid–base status and biochemical profile. After 70 days of trial, lambs were slaughtered, and the ruminal content was collected to assess ruminal fermentation. Finally, carcass and meat quality were evaluated. Dry matter intake and average daily gain increased (p < 0.05) when increasing the level of dietary CP. There were not significant differences (p > 0.05) in the evaluated parameters in the rumen fluid of lambs. There were not significant differences in carcass or meat quality (p > 0.05) and in those parameters related to blood acid–base status. Several biochemical parameters showed differences depending on diet CP level (urea, protein, albumin, glucose, and calcium; p < 0.05). Feeding costs calculated in relation to cold carcass weight decreased when dietary CP decreased. The results suggested that a dietary protein content greater than 157 g/kg DM would be required to maximize growth performance in Assaf male fattening lambs under 50 kg of body weight. However, a protein content beyond that level was not found to improve either carcass or meat quality and could worsen profitability.

scholarly journals Inclusion of Yerba Mate (Ilex paraguariensis) Extract in the Diet of Growing Lambs: Effects on Blood Parameters, Animal Performance, and Carcass Traits

Animals ◽  
2020 ◽  
Vol 10 (6) ◽  
pp. 961
Author(s):  
Richard R. Lobo ◽  
Rafaela Vincenzi ◽  
Danny A. Rojas-Moreno ◽  
Annelise A. G. Lobo ◽  
Caroline M. da Silva ◽  
...  
Keyword(s):  
Dry Matter ◽  
Block Design ◽  
Carcass Traits ◽  
Experimental Period ◽  
Feed Additive ◽  
Ilex Paraguariensis ◽  
Yerba Mate ◽  
Animal Performance ◽  
Linear Quadratic ◽  
Hematological Indices

This study aimed to evaluate levels of yerba mate (Ilex paraguariensis) extract (YME), as a feed additive in the diets of growing lambs on serum biochemical parameters and hematological indices, animal performance, body metrics and carcass traits. Thirty-six entire (nine per treatment), male growing lambs, weighing 23.8 ± 3.7 kg, were fed the experimental diets which were treatments consisting of increasing levels of YME (0, 1, 2, and 4% inclusion on a dry matter [DM] basis) during an experimental period of 53 days. The experiment was carried out in a randomized block design, which initial body weight was used as blocking factor and the results were analyzed by orthogonal contrasts (linear, quadratic, and cubic). Yerba mate extract did not change the general health status of the animals; however, inclusions of up to 2% of the extract increased globulins (p = 0.05) and white blood cell count, as segmented neutrophils (p = 0.02) and lymphocytes (p = 0.04). Additionally, inclusion of up to 2% YME increased dry matter intake, final weight gain, total and daily gain (p < 0.05), also tended to increase ribeye area and reduce fat thickness (p < 0.10); however, YME above 2% of inclusion reduced animal productive parameters (p < 0.05). In conclusion, levels up to 2% of YME were beneficial to the health and productive parameters of growing lambs.

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