Biofuel co-products as livestock feed - Opportunities and challenges

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Utilization of wet distillers grains in high-energy beef cattle diets based on processed grain 65similar to the diet containing 15 percent DG and 1.5 percentadded yellow grease. All diets with DG also contained0.9 percent urea. For the 106-day period, heifers fed 15percent sorghum DG ate 5 percent more feed (P
66Biofuel co-products as livestock feed – Opportunities and challengesTABLE 4Effects of wet distillers grains with solubles (DG) and non-protein nitrogen (NPN) on performance by finishing steersItemControlDG, % of DM15% 30%NPN, % of DMNPN, % of DM0 1.5 3.0 0 1.5 3.0Initial BW (2) , kg 373 374 372 372 372 373 373 13Final BW (2) , kg b,c 600 597 611 598 588 587 588 12Adjusted final BW (3) , kg b,c 600 591 600 598 586 585 586 9DMI, kg/d a 9.75 9.47 9.78 9.82 9.45 9.45 9.76 0.26Adjusted ADG, kg/d b,c 1.76 1.68 1.75 1.74 1.66 1.65 1.65 0.04Adjusted G:F, g/kg b,c 180.9 177.3 179.5 178.2 175.6 174.2 168.9 3.73Hot carcass weight, kg b,c 385 379 385 384 376 376 376 6Dressing percent b,d 65.1 64.3 64.0 64.3 64.0 64.0 63.9 0.3512 th rib fat, cm 1.24 1.21 1.24 1.29 1.23 1.20 1.25 0.08Longissimus muscle area, cm 2 92.3 91.1 90.0 92.0 93.2 91.7 92.7 1.53Yield grade 2.77 2.75 2.86 2.83 2.63 2.67 3.06 0.20Marbling score (4) 400 387 405 402 395 400 393 11Notes: (1) Standard error of treatment means, n = 8 pens/treatment. DMI = dry matter intake; ADG = average daily gain; G:F =gain:feed ratio. (2) Apencil shrink of 4% was applied. (3) Adjusted body weight (BW) was calculated as hot carcass weight divided by the overall average observed dressingpercent (64.22%). (4) 300 = Slight; 400 = Small. (a) Linear effect of NPN, P
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BIOFUEL CO-PRODUCTS AS LIVESTOCK FE
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Recommended citationFAO. 2012. Biof
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vco-products to swine - Feeding cru
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viiCHAPTER 22Use of Pongamia glabra
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ixPrefaceHumans are faced with majo
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xiiCBMCBSCCDSCCKCDOCDSCFCFBCFRCGECI
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xivHCHOHClHCNHisH-JPKMHMCHPDDGHPDDG
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xviPPbPCVPDPEMPFADPhePJPKCPKEPKMPKO
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xviiiWBPWCGFWDGWDGSWDGSHWPCWTWWWNSK
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2Biofuel co-products as livestock f
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10Biofuel co-products as livestock
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Page 33 and 34: 14Biofuel co-products as livestock
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155Chapter 8Utilization of crude gl
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Utilization of crude glycerin in be
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209Chapter 11Co-products from biofu
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Co-products from biofuel production
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275Chapter 15Sustainable and compet
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Sustainable and competitive use of
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291Chapter 16Scope for utilizing su
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Scope for utilizing sugar cane baga
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303Chapter 17Camelina sativa in pou
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Camelina sativa in poultry diets: o
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311Chapter 18Utilization of lipid c
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Utilization of lipid co-products of
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351Chapter 21Use of detoxified jatr
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Use of detoxified jatropha kernel m
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379Chapter 22Use of Pongamia glabra
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Use of Pongamia glabra (karanj) and
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403Chapter 23Co-products of the Uni
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Co-products of the United States bi
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467Chapter 26An assessment of the p
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An assessment of the potential dema
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483Chapter 27Biofuels: their co-pro
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Biofuels: their co-products and wat
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501Chapter 28Utilization of co-prod
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Utilization of co-products of the b
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523Contributing authorsSouheila Abb
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Contributing authors 525for the Fee
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Contributing authors 527Friederike
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Contributing authors 529Sustainable
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Contributing authors 531During the
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Contributing authors 533(Hons.) and
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Biofuel co-products as livestock feed - Opportunities and challenges

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