Effect of Using Dried Distiller Grains with Soluble (Ddgs) as a New Protein Source on Meat and Milk Production and their Qualities: 1- Using Dried Distiller Grains with Soluble (DDGS) Instead of Cotton Seed Cake or Soybean Meal Cake in Rations of Lactating Friesian Cows

Etman, K.; Monayer, T. I. El; Sayed, S. K.; Sayed, F. A. El; Ghoniem, A. H.

doi:10.21608/jappmu.2018.39801

Cited by 1 publication

(6 citation statements)

References 13 publications

(16 reference statements)

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“…Generally, the digestion coefficients of all nutrients for ration B, C and D had higher values than those recorded with ration A, showing the highest digestibility coefficients for ration D. The increasing digestibility coefficients for ration D might be due to its higher CF fractionation and higher level of DDGS as a source of protein as described by Etman et. al., (2014).The results were agreement with those reported by Etman et. al., (2018).…”

Section: Digestibility Coefficients and Feeding Valuessupporting

confidence: 92%

“…Results showed that no significant differences among different experimental rations in ruminal pH. It could be noticed that the values of pH were within the normal ranges (6.70 -6.84) as reported by Etman et. al., (2018) andEl-Shinnawy et.…”

Section: Some Rumen Liquor Parameterssupporting

confidence: 69%

“…The results were agreement with those reported by El-Monayer (2015) and Etman et. al., (2014 and2018). Moreover, Leupp et.…”

Section: Digestibility Coefficients and Feeding Valuesmentioning

confidence: 98%

“…Generally, the better feed efficiency with animals fed ration D (containing DDGs) was agreement with those reported by Etman et. al., (2014aand 2018) and El-Shinnawy et. al.…”

Section: Average Feed Intake Daily Gain and Feed Efficiencymentioning

confidence: 98%

“…The present results are agreement with those of El-Shinnawy et. al., (2015), Etman et. al., (2018 and Ibrahim (2019).They found that ration contaning DDGS tended to give lower feed cost and highereconomic efficiency.…”

Section: Feed Cost and Economical Efficienymentioning

confidence: 99%

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Effect of Using Dried Distiller Grains With Soluble (Ddgs) as a New Protein Source on Meat and Milk Production and Their Qualities. 2- Comparative Studies to Use Dried Distiller Grains With Soluble (Ddgs) Instead of Cotton Seed or Soybean Meals as a Source of Protein in Ration of Fattening Friesian Calves.

Etman

Monayer

Sayed

et al. 2019

Egyptian Journal of Nutrition and Feeds

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he aim of this investigation was to determine the effect of using dried distiller grains with soluble (DDGS) instead of cotton seed cake or soybean meal as a source of protein in ration formulation of growing crossed Friesian calves .Twenty -four crossed Friesian calves averaging 322 kg live body weight (LBW) were randomly chosen and divided into four groups ( 6 in each).Animals were received four experimental rations containing concentrate feed mixture (CFM), berseem hay (BH) and rice straw (RS) with rate of 60,25 and 15%,respectively.The CFM of ration B ,C and D contained cotton seed cake, soybean meal and dried distiller grains with soluble (DDGS), respectively as a source of 50% protein. CFM of ration A (control ration) contained the three previous items which gave 50% as a source of protein. The feeding trial lasted about 180 days, in which feed intake, body weight and feed utilization efficiency were determined. Four digestibility trials were carried out using acid insoluble ash (AIA) technique to determine digestibility coefficients and nutritive values of the experimental rations. The results showed significantly (P<0.05) increase in digestibility coefficient of all nutrients and feeding values of ration D (containing DDGS). Significantly increased in total and daily gains were observed in animals fed ration D, recording 202.21 and 1.125 kg, respectively. The feed efficiency expressed as kg DM/kg gain was significant (P<0.05) higher with ration D, while increasing in feed efficiency as kg TDN or DCP /kg gain was not significant. Moreover, ration D (containing DDGS) recorded the highest net revenue and economic efficiency with the lowest feed cost to get one kg weight gain. At the same time the rumen parameters and blood measurements with using DDGS in ration D showed no adverse effect and the parameters were within normal values. Generally, using DDGS as a source of protein in CFM in crossed Friesian calves rations increased digestibility , feeding values , daily gain, net revenue and decreased feed cost to get one kg gains. Moreover, rumen parameters and liver and kidney function measurements were normal with no adverse effect.

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Section: Digestibility Coefficients and Feeding Valuessupporting

confidence: 92%

Section: Some Rumen Liquor Parameterssupporting

confidence: 69%

“…The results were agreement with those reported by El-Monayer (2015) and Etman et. al., (2014 and2018). Moreover, Leupp et.…”

Section: Digestibility Coefficients and Feeding Valuesmentioning

confidence: 98%

“…Generally, the better feed efficiency with animals fed ration D (containing DDGs) was agreement with those reported by Etman et. al., (2014aand 2018) and El-Shinnawy et. al.…”

Section: Average Feed Intake Daily Gain and Feed Efficiencymentioning

confidence: 98%

Section: Feed Cost and Economical Efficienymentioning

confidence: 99%

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