Distillers Grains Feeding Recommendations. - Distillers Grains By ...

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Table 4. Distillers grains production trials.Production measuresReference CP Conc DDGS DM Milk Fat Protein---------- % of diet DM ---------- ------ lb/day ------ --------- % ---------15 Base forage - Ammoniated corn silage13.9 50 9 49.0 71.7 3.55 2.8914.6 50 0 52.2 74.5 3.65 2.9914.6 50 19 55.3 75.6 3.62 2.7618.7 50 0 52.9 75.2 3.68 3.0317.7 50 37 50.7 62.8 3.76 2.779 Base forage - Alfalfa13.9 61 0 55.8 83.3 2.6316.0 61 10.1 58.0 88.6 2.6618.1 61 20.8 58.2 92.4 2.7820.3 61 31.6 58.4 92.6 2.805 Base forage - Alfalfa19.9 56.4 0 50.3 67.5 3.30 2.9820.1 69.1 12.7 53.6 71.7 3.27 3.0917 Base forage - Corn silage14 50 0 53.1 58.6 3.38 3.1414 50 13 (1) 1 52.9 58.9 3.53 3.1314 50 13 (2) 52.4 61.0 3.45 3.1514 50 13 (3) 52.0 58.2 3.39 2.9518 50 0 51.8 60.3 3.49 3.1718 50 26 (1) 54.2 63.0 3.52 3.2618 50 26 (2) 53.2 62.2 3.34 3.1218 50 26 (3) 53.8 60.4 3.59 3.0819 Base forage - Corn silage16.1 40 0 46.7 56.1 3.7816.5 55 0 51.3 59.1 3.6015.8 70 0 54.2 61.4 3.4416.4 40 20 46.1 60.3 3.6916.5 55 20 50.9 60.7 3.6416.4 70 20 51.7 63.9 3.571 Number in ( ) indicates source of DDGS (see text for explanation).Feeding RecommendationsDistillers grains are a palatable, high energy, fiber feed and a good source of UIP for use infeeding dairy cows. Based on the research reviewed, DDGS or DDG can comprise up to 26% ofthe dietary DM fed to dairy cows. The basic limit as to the quantity of distillers grains that canbe fed will be determined by the CP and UIP content of the diet. Because distillers grains arerelatively high in UIP (55% of the CP), feeding high amounts of distillers grains can result in low7
umen ammonia levels and deficiency of DIP in the diet. Also, the profile of amino acids in thediet as well as those presented to the intestine must be considered when distillers grains areincluded in rations. Balancing diets for SIP, DIP and UIP along with consideration of CP, lysineand methionine can minimize many of the problems and negative effects observed with feedingdistillers grains in research studies.In addition to the above, it is advisable to limit the amount of CP coming from corn sources in aration to less than 60% of the total CP. Corn protein sources would include corn silage, corngrain, corn DDGS, corn gluten meal and corn gluten feed.The NDF in distillers grains is effective in maintaining milk fat percentage but is relativelyineffective at stimulating cud chewing. Therefore, distillers grains is an effective substitute forNFC in diets but has limited forage fiber replacement abilities. If the minimum amount of foragein the diet meets the physically effective fiber requirement for cud chewing, then distillers grainscan be used to replace any additional forage fiber needed in the diet. The effective replacementrate of NDF in distillers grain for forage fiber is considered to be about 66%. Therefore, forevery 1 lb of forage NDF needed in a diet, 1.5 lb of NDF from distillers grains must be added.Economic ConsiderationsSeveral approaches are available to estimate the economic value of distillers grains as well asother feeds (7). In any pricing considerations, nutrient variability along with ease of handlingand storage, overall feed quality and animal acceptance must be considered.The preferred method of pricing is a least-cost ration as this evaluates the use of all feeds underconsideration for the diet under a well-defined set of nutrient requirements. However, in manysituations a quick comparison of one feed against one or two other feeds based on protein andenergy value is all that is desired. The following methods can be used to obtain a quickcomparison of economical value for DDGS:1. Price based on cost/unit of CP or UIP.$/unit of CP or UIP = $/unit of feed / (unit of feed x DM x CP or UIP)Example:Cost of CP from soybean meal (49.9% CP, DM basis; 89% DM)$/lb of CP = $250/ton / (2000 lb x .89 x .499) = $.28/lb of CPCost of CP from DDGS (28% CP, DM basis; 92% DM)$/lb of CP = $150/ton / (2000 lb x .92 x .28) = $.29/lb of CP8
Page 7: U.S. Ethanol and & DG DDG Productio
Page 18 and 19: Handling WDG in warmer weather can
Page 21 and 22: AS-1242Feeding Coproducts of theEth
Page 23 and 24: to high levels of phosphorus in the
Page 25 and 26: Distillers Grains for Beef CattleTe
Page 27 and 28: meal (-CGM). The tallow and corn gl
Page 29 and 30: Table 1. Energy Value of Wet vs Dry
Page 31 and 32: Table 4. Influence of Level in Diet
Page 36 and 37: Summary of Distillers Grains Feedin
Page 38 and 39: ExtensionExtraExEx 4022August 2002D
Page 41 and 42: Distillers Grains for Dairy Cattle
Page 43 and 44: 3a more desirable array of amino ac
Page 45 and 46: 5soyhulls reduced the dustiness of
Page 47 and 48: 7Owen, F. G., and L. L. Larson. 199
Page 49 and 50: The yeast species Sacchsromyces cer
Page 51 and 52: their ability to support a “norma
Page 53: The substitution of DDGS for ground
Page 57 and 58: REFERENCES1. Armentano, L. 1995. Ba
Page 60: USES OF CORN COPRODUCTS IN BEEF AND
Page 63 and 64: However, there is no reason why, wi
Page 65 and 66: that diets containing 31.2% wet cor
Page 67 and 68: Wet corn distillers byproducts comp
Page 69 and 70: Table 2. Effect of Wet Distillers G
Page 71 and 72: Table 4. Energy Value of WCGF-A a f
Page 74 and 75: The Advantages of Using Corn Distil
Page 76 and 77: Distiller Grain Trial Rincker and B
Page 82: Distiller Grain Trial Rincker and B
Page 87 and 88: The Advantages of Using Corn Distil
Page 89 and 90: Feeding Recommendations and Example
Page 91 and 92: Table 1. Comparison of Nutrient Con
Page 93 and 94: (deoxynivalenol), T-2 toxin, fumoni
Page 95 and 96: Nursery DietsPhase II (15-25 lbs)Di
Page 97 and 98: Grow-Finish Diets (50-250 lbs)Growe
Page 99 and 100: Grower 1 Grower 2 Finisher 1 Finish
Page 101 and 102: Example Grower Diet Containing 20%
Page 104 and 105:
ExtensionExtraExEx 2035August 2002A
Page 106 and 107:
If you suspect a problem, send a DD
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Distillers Dried Grains with Solubl
Page 111 and 112:
Cautions in Feeding DDGS to Swine1.
Page 116 and 117:
Summary of Distillers Grains Feedin
Page 118 and 119:
-Keys to CDDGs use in poultry diets
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performance was not affected. Witho
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at 19 wks of age and breast meat am
Page 124 and 125:
Table 2. Selected Diet Composition
Page 126 and 127:
Table 4. Performance of Male Market
Page 129 and 130:
Distiller’s Grains: Focusing On Q
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TABLE 2. Amino acid composition and
Page 133 and 134:
The Use of Distillers Dried Grains
Page 135 and 136:
Kevin D. Roberson: Use of Dried Dis
Page 137 and 138:
Kevin D. Roberson: Use of Dried Dis
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