中国饲料
中國飼料
중국사료
CHINA FEED
2013年
17期
34-37,42
,共5页
小麦%养分含量%肉鸡%养分利用效率%变异
小麥%養分含量%肉鷄%養分利用效率%變異
소맥%양분함량%육계%양분이용효솔%변이
wheats%nutrient contents%broilers%nutrient utilization efficiency%variation
试验研究了来源于不同地区的15种小麦养分含量的差异及其肉仔鸡养分利用效率。试验结果表明：不同来源小麦常规养分含量存在较大差异，其中脂肪、中性洗涤纤维和酸性洗涤纤维变异度均在10%以上。肉仔鸡对不同来源小麦养分利用效率间存在显著差异，蛋白质表观利用率变异高达14.17%；干物质、总能回肠表观消化率和回肠表观消化能（IDE）变异度也均在10%以上；综合考虑各生产性能指标，3号（河北保定）和6号（河南鹤壁）小麦饲喂肉仔鸡效果最优，4号（河南鹤壁）、5号（河南鹤壁）和12号（江苏南通）小麦饲喂肉仔鸡效果最差。
試驗研究瞭來源于不同地區的15種小麥養分含量的差異及其肉仔鷄養分利用效率。試驗結果錶明：不同來源小麥常規養分含量存在較大差異，其中脂肪、中性洗滌纖維和痠性洗滌纖維變異度均在10%以上。肉仔鷄對不同來源小麥養分利用效率間存在顯著差異，蛋白質錶觀利用率變異高達14.17%；榦物質、總能迴腸錶觀消化率和迴腸錶觀消化能（IDE）變異度也均在10%以上；綜閤攷慮各生產性能指標，3號（河北保定）和6號（河南鶴壁）小麥飼餵肉仔鷄效果最優，4號（河南鶴壁）、5號（河南鶴壁）和12號（江囌南通）小麥飼餵肉仔鷄效果最差。
시험연구료래원우불동지구적15충소맥양분함량적차이급기육자계양분이용효솔。시험결과표명：불동래원소맥상규양분함량존재교대차이，기중지방、중성세조섬유화산성세조섬유변이도균재10%이상。육자계대불동래원소맥양분이용효솔간존재현저차이，단백질표관이용솔변이고체14.17%；간물질、총능회장표관소화솔화회장표관소화능（IDE）변이도야균재10%이상；종합고필각생산성능지표，3호（하북보정）화6호（하남학벽）소맥사위육자계효과최우，4호（하남학벽）、5호（하남학벽）화12호（강소남통）소맥사위육자계효과최차。
A total of 15 wheats samples were collected from different regions and the nutrient contents and nutrient utilization efficiency in broilers were determined.The results showed that:wide variation in wheats nutrition contents exist-ed,the variation coefficients of ether extract,neutral detergent fiber and acid detergent fiber were over 10%.Significant differences were also observed in nutrient utilization efficiency of broilers,the variation coefficients of crude protein appar-ent utilization reached 14.17%,and the variation coefficients of apparent ileal digestibility of dry matter and general ener-gy,IDE were also over 10%.Contrast comprehensively,the optimal feeding effect was observed in No.3 and No.6 wheat, while the worst feeding effect was obtained in No.4,No.5 and No.12 wheat diet group.
