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首页> 外文期刊>Zuchtungs Kunde >Effects of feeding wheat distillers dried grains with solubles (DDGS), on performance, carcass quality, colon digesta dry matter and ammonia, as well as plasma urea in pigs for fatteningOriginal Title (non-English) Experimentelle Untersuchungen zur Wirkung von Weizentrockenschlempe auf die Mast- und Schlachtleistung, Trockenmasse und Ammoniak im Colonchymus sowie Harnstoff im Blutplasma bei Mastschweinen [German]
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Effects of feeding wheat distillers dried grains with solubles (DDGS), on performance, carcass quality, colon digesta dry matter and ammonia, as well as plasma urea in pigs for fatteningOriginal Title (non-English) Experimentelle Untersuchungen zur Wirkung von Weizentrockenschlempe auf die Mast- und Schlachtleistung, Trockenmasse und Ammoniak im Colonchymus sowie Harnstoff im Blutplasma bei Mastschweinen [German]

机译：饲喂含可溶物（DDGS）的小麦蒸馏酒干燥谷物对猪的性能、,体品质，结肠消化物干物质和氨以及血浆尿素的影响-和育肥猪的屠宰性能，牛血清中的干物质和氨以及血浆中的尿素[德国]

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A growth performance and carcass evaluation study was conducted to determine the suitability to replace mainly soybean meal, wheat and wheat bran by wheat dried distillers grains with solubles (DDGS) in diets for grower-finisher pigs. Additionally, metabolic parameters of colon ammonia and blood plasma urea as indicator for protein fermentation as well as colon dry matter were determined. A total of 60 female crossbreed pigs [(Large White x German Land race) x Pietrain] were allotted in 12 pens of 5 animals each, according to litter and body weight (35.6 +/- 0.5 kg). Step by step soy bean meal, wheat and wheat bran were replaced by 0.0, 5.4, 10.8, 16.2, 21.6, and 27.0% DDGS, concomitantly soy bean meal and wheat bran were reduced up to 0% by increasing DDGS content. Concentrations of ME, standardized ileal digestible (SID) Lysine, SID Methionine, and SID Threonine were kept constant between the treatment groups. Pigs were slaughtered when the average body weight reached 113.0 +/- 0.2 kg. During slaughter procedure colon digesta and blood plasma were collected and data of carcass characteristics were determined. In the grower period average daily gain (ADG; approximately 850 g), average daily feed intake (ADFI; 2.47 kg) and feed conversion ratio (FCR; 2.88 kg/kg) did not differ by DDGS supplementation (P > 0.1). In the finisher period, the diet with the highest DDGS content (27%) reached lower ADG compared to treatment with 5.4% DDGS (-14.9%) (P < 0.05). ADFI was lowest in treatment with 10.8% DDGS (2.10 kg). Hence ADFI and FCR showed a non systematic effect (quadratic, P < 0.05) with rising DDGS content. For the entire fattening period, ADG, ADFI and FCR were similar among treatment groups. Over all, animals reached a high proficiency level (approximately 844 g ADG, 2.42 kg ADFI, 2.83 kg/kg FCR). Carcass measurements revealed differences for the parameters ham pH and lightness between treatment without (ham pH 6.4; lightness 68.2) and 16.2% DDGS (ham pH 5.9; lightness 58.3) (P < 0.05). Colon dry matter (DM) showed a linear increase from 22.7% to 24.1% DM affected by DDGS (linear, P < 0.0001). Colon NH3 as well as blood plasma urea were not affected by DDGS addition (approximately 18.2 mmol ammonia/kg and 3.40 mmol urea/L plasma). Feeding up to 27% wheat DDGS in exchange to soybean meal, wheat and wheat bran, did not negatively affect pig performance, carcass quality
机译：进行了生长性能和car体评估研究，以确定在成年猪的日粮中以可溶物（DDGS）代替小麦干酒糟替代主要是豆粕，小麦和麸皮的适宜性。另外，确定了作为蛋白质发酵指示剂的结肠氨和血浆尿素的代谢参数以及结肠干物质。根据窝数和体重（35.6 +/- 0.5公斤），将12头雌性杂种猪（（大白x德国陆地种族）x Pietrain）分配给12只猪，每只5只动物。逐步用0.0％，5.4％，10.8％，16.2％，21.6％和27.0％的DDGS代替大豆粉，小麦和麸皮，同时通过增加DDGS含量将大豆粉和小麦麸皮降低至0％。在治疗组之间，ME，标准回肠易消化（SID）赖氨酸，SID蛋氨酸和SID苏氨酸的浓度保持恒定。当平均体重达到113.0 +/- 0.2千克时，将猪屠宰。屠宰过程中，收集结肠消化物和血浆，并确定cas体特征数据。在成长期，平均日增重（ADG;约850克），日平均采食量（ADFI; 2.47千克）和饲料转化率（FCR; 2.88千克/千克）因添加DDGS而无差异（P> 0.1）。在育肥阶段，与5.4％DDGS（-14.9％）的处理相比，DDGS含量最高的饮食（27％）的ADG降低（P <0.05）。用10.8％DDGS（2.10 kg）治疗的ADFI最低。因此，随着DDGS含量的增加，ADFI和FCR表现出非系统性效应（二次方，P <0.05）。在整个育肥期内，各治疗组的ADG，ADFI和FCR相似。总体而言，动物达到了较高的熟练水平（约844 g ADG，2.42 kg ADFI，2.83 kg / kg FCR）。体测量显示，在不使用（火腿pH 6.4;亮度68.2）和16.2％DDGS（火腿pH 5.9;亮度58.3）的处理之间，火腿pH和亮度参数之间存在差异（P <0.05）。受DDGS的影响，结肠干物质（DM）的DM从22.7％线性增加到24.1％（线性，P <0.0001）。添加DDGS不会影响结肠NH3和血浆尿素（约18.2 mmol氨/ kg和3.40 mmol尿素/ L血浆）。以豆粕，小麦和麸皮为食，最多饲喂27％的小麦DDGS，不会对猪的生长性能和car体质量产生负面影响

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