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Comparison of Nutrient Composition of High Quality Corn DDGS to Corn Gluten Feed, Corn Gluten Meal, and Brewers Dried Grains (As Fed Basis)高质量玉米(ym)DDGS，玉米(ym)蛋白饲料，玉米(ym)蛋白粉，啤酒糟的营养比较High Quality Corn DDGS玉米DDGSCorn Gluten Feed玉米蛋白饲料Corn Gluten Meal玉米蛋白粉Brewers Dried Grains啤酒糟 Crude Protein, % 粗蛋粗蛋白白27.221.560.226.5Crude Fat, %粗脂肪粗脂肪9.53.02.97.3NDF, %38.833.38.748.7DE, kcal/kg (swine)消消化能（猪）化能（猪）3,6392,9904,2252,100ME, kcal/kg (swine)代代谢能（猪）谢能（猪）3,3782,6053,8301,960Lys, %赖氨酸赖氨酸0.740.631.021.08Met, %蛋氨酸蛋氨酸0.490.351.430.45Thr, %苏氨酸苏氨酸1.010.742.080.95Trp, %色氨酸色氨酸0.210.070.310.26Ca, %钙钙0.050.220.050.32Available P, %可利用磷可利用磷0.710.490.070.19第1页/共62页第一页，共63页。DDGS Color and Digestibility Varies Among DDGS Sources 不同(b tn)DDGS的颜色和消化率变异High Quality,Highly DigestibleDDGS 高质量，高消化率高质量，高消化率的的DDGSLower Quality,Less DigestibleDDGS 低质量，低消化率低质量，低消化率的的DDGS第2页/共62页第二页，共63页。Variation in Digestible Amino Acids in 34 Sources of Corn DDGS (%) 34个玉米(ym)DDGS样本可消化氨基酸的变异性Amino Acid氨基氨基酸酸Max最大值最大值Min最小最小值值CV变异系数变异系数Lys赖氨酸0.770.3318.4Met蛋氨酸0.660.4012.6Thr苏氨酸0.960.6810.2Trp色氨酸0.210.1015.8Urriola et al. (2007)第3页/共62页第三页，共63页。Relationship Between Lightness of Color (L*) and Digestible Lysine Content of Corn DDGS玉米(ym)DDGS的颜色亮度与赖氨酸的消化率的关系第4页/共62页第四页，共63页。Use of U.S. Corn DDGS in Swine Diets美国(mi u)玉米DDGS在猪日粮中的营养第5页/共62页第五页，共63页。Nutritional Characteristics of DDGS for Swine DDGS对猪的营养(yngyng)特点 DDGS ME 代谢能= corn ME玉米代谢能 Amino acid content and digestibility variable氨基酸的含量和消化率的变异 Total lysine总赖氨酸(0.61-1.06% DM basis基于干物质) Standardized ileal lysine digestibility (44-67%)回肠(huchng)真消化率 High digestible P高的可消化磷 Reduce diet inorganic P supplementation减少日粮无机磷的补充 May reduce manure P excretion可减少粪磷排出 Partially replaces some corn, soybean meal, and inorganic phosphate and reduces diet cost代替部分玉米，豆粕，无机磷，降低成本第6页/共62页第六页，共63页。Comparison of Phosphorus Level and Relative Availability of DDGS for Swine(88% dry matter basis)比较(bjio)DDGS磷的水平和对猪可利用率（基于88%干物质）High Quality DDGS高质量高质量DDGSDDGSNRC (1998) Corn 玉米玉米NRC (1998)Total P, %总磷0.78Range0.62-0.870.730.25P Availability, %磷的可利用率90Range88-927714Available P, %可利用磷0.700.560.03第7页/共62页第七页，共63页。Diet Composition When 18.8% DDGS and Phytase are Added to a Swine Grower Diet 含18.8%的DDGS和植酸酶的生长(shngzhng)猪日粮Ingredient原料原料玉米玉米-豆粕豆粕-赖氨酸赖氨酸Corn-SBM-1.5 kg LysineDDGS+植酸酶植酸酶18.8% DDGS + PhytaseCorn, kg玉米玉米798.3636.3Soybean meal 44%, kg豆粕豆粕176.9159.4DDGS, kg0.0188Dicalcium phosphate, kg磷酸磷酸氢钙氢钙11.60.0Limestone, kg石粉石粉7.29.8Salt, kg盐盐3.03.0L-lysine HCl, kg赖氨酸赖氨酸1.51.5VTM premix, kg预混料预混料1.51.5Phytase, 500 FTU/kg植酸酶植酸酶0.00.5TOTAL, kg 总计总计1000.01000.0第8页/共62页第八页，共63页。Quick Calculation of Feed Cost Savings 饲料成本节省(jishng)的快速计算Thumb rule:规则 Additions/1000 kg diet添加量/1000公斤日粮 + 100 kg DDGS x _ $/kg = $_+ 1.5 kg limestone石粉 x _ $/kg = $_TOTAL ADDITIONS (A)总添加量$_ Subtractions/1000 kg diet代替量/1000公斤日粮 - 88.5 kg corn玉米 x _ $/kg = $_- 10 kg SBM (44%)豆粕 x _ $/kg = $_- 3 kg dical. phos. 氢钙 x _ $/kg = $_TOTAL SUBTRACTIONS (S)总代替量$_ (S A) = Feed cost savings/ton by adding 10% DDGS to the diet添加10%的DDGS ，饲料(slio)成本的节省/吨第9页/共62页第九页，共63页。Current U.S. Dietary DDGS Inclusion Rates and Estimated Usage目前(mqin)美国在日粮中的比例及估计的用量 Grower-finisher diets 85-90%生长肥育猪 10-40% of the diet（日粮） Sow diets 5-10% 母猪(m zh)日粮 Gestation 10-40% of the diet怀孕母猪(m zh) Lactation - 5-10% of the diet哺乳母猪(m zh) Late nursery diets 7 kg)仔猪Up to 30% Grow-finish pigs生长猪Up to 30% Gestating sows怀孕(hui yn)母猪Up to 50% Lactating sows哺乳母猪Up to 30% Assumptions: no mycotoxins formulate on a digestible amino acid and available phosphorus basis第11页/共62页第十一页，共63页。Feeding High Quality DDGS to Weaned Pigs饲喂高质量DDGS给断奶(dun ni)仔猪第12页/共62页第十二页，共63页。Summary of U.S. University Research Trials 美国大学试验(shyn)总结 7 experiments have been conducted共7个试验 Pigs fed diets containing up to 30% DDGS have resulted in no differences in:日粮DDGS含量高达30%， 在下面几个方面没有发现(fxin)差异 ADG平均日增重 ADFI平均日采食量 Feed/Gain 料肉比 (feed conversion was improved by adding DDGS in some studies)有些试验显示提高了饲料转化率第13页/共62页第十三页，共63页。Feeding High Quality DDGS to Grower-Finisher Pigs饲喂(s wi)高质量DDGS给生长肥育猪第14页/共62页第十四页，共63页。Summary of Growth Performance Responses from U.S. University Research Trials美国大学试验(shyn)有关生长性能总结 17 experiments have been conducted to evaluate adding 030% DDGS to corn-soybean meal grower-finisher diets 17个试验，添加0-30%DDGS到玉米-豆粕型生长肥育猪日粮 ADG平均(pngjn)日增重 Improved in 1 experiment 1个试验，提高 Not affected in 10 experiments 10个试验，没差异 Reduced in 6 experiments 6个试验，降低 ADFI平均(pngjn)日采食量 Improved in 1 experiment 1个试验，提高 Not affected in 10 experiments 10个试验，没差异 Reduced in 6 experiments 6个试验，降低 Gain:Feed肉料比 Improved in 4 experiments 4个试验，提高 Not affected in 10 experiments 10个试验，没差异 Reduced in 3 experiments 3个试验，降低第15页/共62页第十五页，共63页。Effect of Formulating G-F Diets on a Digestible Amino Acid Basis, with Increasing Levels of DDGS, on Overall Growth Performance用可消化氨基酸做配方，增加日粮DDGS的水平(shupng)对总的生长性能的影响0% DDGS10% DDGS20% DDGS30% DDGSInitial wt., kg初初始体重始体重22.522.822.522.5Final wt., kg最后体重最后体重114115114113ADG, kg/d日增重0.920.920.920.91ADFI, kg/da日采食量2.572.552.492.46F/Ga料肉比2.792.762.712.70a Linear effect of DDGS level DDGS水平(shupng)的线性影响Data from 64 pens, 16 pens/treatment (Xu et al., 2007)第16页/共62页第十六页，共63页。Effects of Feeding Increasing Levels of DDGS on Carcass Composition and Pork Quality增加(zngji)日粮DDGS的水平对总的酮体及肉质的影响第17页/共62页第十七页，共63页。Adding Increasing Levels of DDGS to G-F Diets Slightly Reduces Carcass Yield增加(zngji)日粮DDGS的水平稍微减少的酮体的百分比Effect of Dietary DDGS Level on Dressing Percentage77.977.777.176.77071727374757677780 %10 %20 %30 %Diet%Xu et al. (2007)Linear effect (P 0.01)第18页/共62页第十八页，共63页。Effects of Dietary DDGS Level on Last Rib Backfat增加日粮DDGS的水平(shupng)对最后肋骨背膘厚度的影响Xu et al. (2007)30% DDGS tended to be lower than 0% DDGS (P = 0.09)第19页/共62页第十九页，共63页。Effects of Dietary DDGS Level on % Carcass Lean增加(zngji)日粮DDGS的水平对瘦肉率的影响Xu et al. (2007)30% DDGS tended to be higher than 0% DDGS (P = 0.11)第20页/共62页第二十页，共63页。Effects of Dietary DDGS Level on Ultimate Muscle pH增加日粮DDGS的水平(shupng)对最后肌肉pH的影响第21页/共62页第二十一页，共63页。Effects of Increasing Dietary DDGS Level on Loin Characteristics增加日粮DDGS水平(shupng)对腰脊肉特点的影响 Loin firmness was linearly reduced（坚硬度线性降低） Due to reduced marbling（由于减少大理石斑纹） Within accepted U.S. quality standards(在符合美国(mi u)猪肉质量标准内） Marbling was linearly reduced（大理石斑纹线性降低） Due to trend for reduced backfat（由于减少背膘） Within accepted U.S. quality standards（在符合美国(mi u)猪肉质量标准内） Pigs fed the 30% DDGS diets had loins that were slightly less red饲喂30% DDGS的猪的肉红度稍微降低 Within accepted U.S. quality standards （在符合美国(mi u)猪肉质量标准内） No overall differences in subjective color score总的猪肉颜色没有不同 No differences in drip loss on day 0, 14, 21, or 28 post-harvest(屠宰后在0，14，21，28天测滴水损失，没有不同） No differences in lipid oxidation in loins at 28 days of shelf storage（28天的储存，肉的脂肪氧化没有不同）第22页/共62页第二十二页，共63页。Effects of Increasing Dietary DDGS Level on Cook Loss and Off Flavor of Pork Loins增加日粮DDGS水平对猪肉烹饪损失和异味(ywi)的影响No significant differences among dietary treatments.第23页/共62页第二十三页，共63页。Effects of Increasing Dietary DDGS Level on Eating Characteristics of Pork Loins增加(zngji)日粮DDGS水平对味道特点的影响No significant differences among dietary treatments.第24页/共62页第二十四页，共63页。Adding Increasing Levels of DDGS to G-F Diets Linearly Reduces Belly Firmness增加日粮DDGS水平(shupng)降低了腹部肉的硬度Effects of Dietary DDGS Level on Belly Firmness0510152025303540450 %10 %20 %30 %DietDEGREEXu et al. (2007)第25页/共62页第二十五页，共63页。Effects of Increasing Dietary DDGS Level on Belly and Backfat Characteristics增加日粮DDGS水平对猪腹肉和背部(bi b)脂肪特征的影响 No effect on belly thickness腹肉厚度，没有(mi yu)影响 No differences in belly fat color（腹脂颜色，没有(mi yu)影响） Japanese color score（日本式颜色评分） Minolta L*, a*, b*（亮度，红度，黄色度） No differences in backfat color（背脂颜色，没有(mi yu)影响） Japanese color score Minolta a*, b*第26页/共62页第二十六页，共63页。Effects of Increasing Dietary DDGS Level on Belly and Backfat Characteristics增加日粮DDGS水平对猪腹肉和背部(bi b)脂肪特征的影响 Backfat thickness is unaffected, and may be slightly reduced, with increasing dietary levels of DDGS增加日粮DDGS水平对猪背膘厚度没有影响，也可能稍微降低 Bellies will be less firm as higher dietary levels of DDGS are fed（腹脂更软些） Belly thickness may or may not be affected by increasing dietary DDGS levels（腹肉的厚度基本上没有影响） No concern about reduced shelf life and fat oxidation in loins under typical retail storage conditions for at least 28 days.（在典型(dinxng)的零售贮存条件下28天，不要担心贮存期减少或脂肪氧化）第27页/共62页第二十七页，共63页。Does Feeding DDGS Improve Gut Health of Growing Pigs?是否饲喂DDGS给生长(shngzhng)猪可以提高肠道的健康第28页/共62页第二十八页，共63页。第29页/共62页第二十九页，共63页。 Healthy （健康(jinkng)） Ileitis（回肠炎） 第30页/共62页第三十页，共63页。Effect of Dietary Treatment on Lesion Length (21 d Post-Challenge)日粮处理对病变(bngbin)部位长度的影响（攻毒后21天）* Effect of disease challenge (P .01).第31页/共62页第三十一页，共63页。Effect of Dietary Treatment on Lesion Severity (21 d Post-Challenge)日粮处理(chl)对病变严重性的影响（攻毒后21天）* Effect of disease challenge (P .01). 疾病挑战(tio zhn)的影响第32页/共62页第三十二页，共63页。Effect of Dietary Treatment on Lesion Prevalence (21 d Post-Challenge)日粮处理(chl)对病变猪流行度的影响（攻毒后21天）* Effect of disease challenge (P .01).第33页/共62页第三十三页，共63页。Feeding DDGS to Sows喂DDGS给母猪(m zh)第34页/共62页第三十四页，共63页。Producer Perceptions and Observations（养猪户的直觉(zhju)和实际观察） Perception（直观感觉） DDGS is a risky ingredient because of mycotoxin concerns考虑到霉菌毒素，DDGS 是有风险的原料 Has limited DDGS use compared to potential限制了DDGS的使用潜力 Observations（实际(shj)观察） Increased lactation feed intake增加了哺乳母猪的采食量 Sows are more content更有饱感 Fewer constipation problems很少便秘问题第35页/共62页第三十五页，共63页。University of Minnesota Wilson et al. (2003)明尼苏达大学(dxu) Used 93 sows用93头母猪 randomly assigned to 1 of 4 dietary treatment combinations 随机安排(npi)到4个处理日粮中 sows remained on dietary treatments through 2 reproductive cycles母猪饲喂处理日粮2个连续的繁殖周期 Each dietary treatment combination consisted of both a gestation and lactation diet每个处理由怀孕期和哺乳期日粮主成 Corn-SBM Gestation玉米豆粕型怀孕期and Corn-SBM Lactation玉米豆粕型哺乳期 Corn-SBM Gestation and 20% DDGS Lactation 20%DDGS哺乳期 50% DDGS Gestationand Corn-SBM Lactation 50% DDGS Gestationand20% DDGS Lactation第36页/共62页第三十六页，共63页。Effect of Feeding a 50% DDGS Diet on Sow Weight Gain During Gestation饲喂(s wi)50%DDGS对怀孕期母猪增重的影响a,b,x,y Different superscripts indicate significant difference (P .10). a a x x第37页/共62页第三十七页，共63页。Effect of Feeding 0 or 50% DDGS Gestation Diets and 0 or 20% DDGS Lactation Diets on Pigs Weaned/Litter饲喂0或50%DDGS在怀孕期和0或20%DDGS在哺乳期对断奶(dun ni)仔猪窝头数的影响a,b,x,y Different superscripts indicate significant difference (P .10). a x a y ay a y第38页/共62页第三十八页，共63页。Effect of Dietary Treatment Combination on Sow Lactation ADFI处理日粮对母猪哺乳期采食(ci sh)量的影响a xy b x a y a xya,b,x,y Different superscripts indicate significant difference (P .10).第39页/共62页第三十九页，共63页。University of Minnesota Song et al. (2007)明尼苏达大学(dxu)To determine the effects of increasing levels of DDGS in lactation diets on:决定增加哺乳母猪日粮DDGS水平对下面方面的影响Sow and litter performance母猪和仔猪的生产(shngchn)性能Energy and nitrogen balance in sows母猪的能量和氮平衡Milk fat and protein concentrations母奶的脂肪和蛋白浓度第40页/共62页第四十页，共63页。Analyzed Nutrient Composition of Experimental Diets试验日粮的营养(yngyng)分析值Control对照对照10% DDGS20% DDGS30% DDGS30% DDGS HPCrude protein, %粗蛋白粗蛋白17.8118.0017.3316.9920.27ADF, %8.944.375.296.988.48Total calcium, %钙0.880.880.840.820.76Total phosphorus, %总磷0.810.780.750.740.73Gross energy, Mcal/kg总能3.954.034.104.184.02Metabolizable energy, Mcal/kg代谢能3.343.373.513.573.42Song et al. (2007)第41页/共62页第四十一页，共63页。Genetics and Housing猪种和圈养(qun yn)方式 Used 307 mixed parity sows （307头不同(b tn)胎次的母猪） - Group housed = 147 sows（群饲） English Belle, GAP genetics, Winnipeg, MB, Canada Average initial weight of about 222 15 kg平均(pngjn)初始重 - Individual crates = 160 sows（单栏饲养）第42页/共62页第四十二页，共63页。Effect of Increasing Dietary DDGS Level on Sow ADFI in Lactation增加日粮DDGS水平对母猪哺乳期日采食(ci sh)量的影响第43页/共62页第四十三页，共63页。Effect of Increasing Dietary DDGS Level on Sow Body Weight Change增加(zngji)日粮DDGS水平对哺乳母猪体重变化的影响aabababb第44页/共62页第四十四页，共63页。Effect of Increasing Dietary DDGS Level on Litter Size at Weaning增加日粮DDGS水平对断奶仔猪(zi zh)窝头数的影响第45页/共62页第四十五页，共63页。Effect of Increasing Dietary DDGS Level on Litter Weight Gain增加日粮DDGS水平对仔猪窝增重(zn zhn)的影响第46页/共62页第四十六页，共63页。Effect of Increasing Dietary DDGS Level on Average Daily Piglet Weight Gain增加(zngji)日粮DDGS水平对断奶仔猪平均日增重的影响第47页/共62页第四十七页，共63页。Effect of Increasing Dietary DDGS Level on Wean to Estrus Interval增加日粮DDGS水平对母猪断奶到发情(fqng)间隔天数的影响第48页/共62页第四十八页，共63页。Effect of Increasing Dietary DDGS Level on Pre-Weaning Mortality增加日粮DDGS水平对断奶前仔猪(zi zh)死亡率的影响第49页/共62页第四十九页，共63页。Effect of Increasing Dietary DDGS Level on Coefficient of Variation of Individual Pig Weight within Litters增加日粮DDGS水平对窝仔猪(zi zh)体重的变异系数的影响第50页/共62页第五十页，共63页。Effect of Increasing Dietary DDGS Level on Metabolizable Energy增加(zngji)日粮DDGS水平对代谢能的影响第51页/共62页第五十一页，共63页。Effect of Increasing Dietary DDGS Level on Nitrogen Digestibility增加日粮DDGS水平(shupng)对氮消化率的影响第52页/共62页第五十二页，共63页。Effect of Increasing Dietary DDGS Level on Nitrogen Content of Sow Milk增加日粮DDGS水平对母奶氮含量(hnling)的影响第53页/共62页第五十三页，共63页。Effect of Increasing Dietary DDGS Level on Fat Concentration in Sow Milk增加日粮DDGS水平对母奶脂肪浓度(nngd)的影响第54页/共62页第五十四页，共63页。Conclusion结论( jiln) Inclusion of up to 30% DDGS in sow lactation diets did not affect:在哺乳母猪日粮中添加DDGS的量达到30% ，对下面方面(fngmin)没有影响： Sow and litter performance 母猪和仔猪生产性能 Digestible and metabolizable energy消化和代谢能 Nitrogen retention and digestibility氮的沉积和消化率 Milk nitrogen and fat concentration母奶的氮和脂肪的浓度第55页/共62页第五十五页，共63页。Use of Corn DDGS in Poultry Diets家禽(jiqn)日粮中使用DDGS第56页/共62页第五十六页，共63页。Benefits and Limitations for Poultry家禽中使用的益处和限制(xinzh)因素Good energy and amino acid source when limited to 10% With adjustments for lys, met, thr, trp, and energy 需要调整赖氨酸，蛋氨酸，苏氨酸，色氨酸和能量(nngling)水平 Chicken Egg Layers 蛋小鸡 10% inclusion rate 10%的含量 10% With adjustments for lys, met, thr, trp, and energy需要调整赖氨酸，蛋氨酸，苏氨酸，色氨酸和能量(nngling)水平第58页/共62页第五十八页，共63页。Use of Corn DDGS in Aquaculture DietsUse of Corn DDGS in Aquaculture Diets 水产(shuchn)日粮中使用DDGS第59页/共62页第五十九页，共63页。Current Recommendations for Maximum Dietary Inclusion Rates of DDGS for Various Species of Fish 对各种( zhn)鱼的最大日粮DDGS推荐量Species% DDGSCommentsCatfish鲶鱼Up to 30%Trout鳟鱼Up to 15%Without synthetic lys and met supplementation不需补充赖氨酸和蛋氨酸TroutUp to 22.5%With synthetic lys and met supplementation补充赖氨酸和蛋氨酸Salmon三纹鱼Up to 10%Freshwater Prawns淡水虾Up to 40%Can replace some or all of the fish meal in the diet代替部分或所有的鱼粉Shrimp 虾Up to 10%No studies are available but based upon research results with freshwater prawns, a minimum of 10% DDGS in shrimp should be acceptable.没有研究报告，但至少10%是可以接受的Tilapia罗非鱼Up to 35%Without synthetic lys and supplementation in high protein diets (40% CP)不需补充赖氨酸在高蛋白日粮TilapiaUp to 82%With synthetic lys and trp supplementation in low protein diets (28% CP)需补充赖氨酸和色氨酸在低蛋白日粮第60页/共62页第六十页，共63页。University of Minnesota DDGS Web Site 明尼苏达大学(dxu)DDGS网站We have developed a DDGS web site featuring:网站特点： * nutrient profiles and photos of DDGS samplesDDGS样品的照片和营养价值 * research summaries研究总结- swine, poultry, dairy, & beef猪,家禽(jiqn),奶牛,和肉牛- DDGS quality质量* presentations given所做的报告* links to other DDGS related web sites相关网页连接* international audiences国际收听第61页/共62页第六十一页，共63页。感谢您的观看(gunkn)！第62页/共62页第六十二页，共63页。NoImage内容(nirng)总结Comparison of Nutrient Composition of High Quality Corn DDGS to Corn Gluten Feed, Corn Gluten Meal, and Brewers Dried Grains (As Fed Basis)高质量玉米(ym)DDGS，玉米(ym)蛋白饲料，玉米(ym)蛋白粉，啤酒糟的营养比较第六十三页，共63页。
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