DB15T+3665.3-2024玉米秸秆饲料化利用技术规程 第3部分：肉羊秸秆型日粮育肥

ICS65.120CCSICS65.120CCSB46内蒙古自治区地方标准DB15/T3665.3—20243TechnicalspecificationforfeedutilizationofcornstrawTechnicalspecificationforfeedutilizationofcornstrawPart3strawtypedietforfatteningmuttonsheep2024-09-062024-10-06内蒙古自治区市场监督管理局发布前 言GB/T《标准化工作导则第1DB15/T36653DB15/T366512——第3部分：肉羊秸秆型日粮育肥。本文件由内蒙古自治区农牧业科学院提出。本文件由内蒙古自治区畜牧业标准化技术委员会(SAM/TC19)归口。本文件起草单位：内蒙古自治区农牧业科学院。本文件主要起草人：薛树媛、李九月、刘洋、田丰、梁建勇、李树生、云伏雨、袁慧平、赵亚波、王晓飞、王利、高源、冯志国、赵靖丹、德勒黑。玉米秸秆饲料化利用技术规程3范围本文件规定了肉羊秸秆型日粮配制、育肥羊秸秆型日粮饲喂及注意事项。本文件适用于育肥羊秸秆型日粮配制及饲喂。（GB/T6432饲料中粗蛋白的测定凯氏定氮法GB/T6433饲料中粗脂肪的测定GB/T6434饲料中粗纤维的含量测定GB/T6435饲料中水分的测定GB/T6436饲料中钙的测定GB/T6437饲料中总磷的测定分光光度法GB13078饲料卫生标准GB13078饲料卫生标准GB/T20806饲料中中性洗涤纤维(NDF)的测定NY/T816肉羊饲养标准NY/T3052舍饲肉羊饲养管理技术规范NY5027无公害食品畜禽饮用水水质3术语和定义下列术语和定义适用于本文件。秸秆型日粮strawtypediet秸秆为主要粗饲料的草食家畜日粮。秸秆型全混合日粮（TMR）strawwholetotalmixedration（TMR）（秸秆发酵饲料straw-fermentedfeed（原料要求GB13078配比要求和营养成分秸秆型日粮配比参见附录ANY/816。NY/816肉羊饲养标准制定。推荐配方参见附录C中表C.1。40%（）NY/816推荐配方参见附录CC.2。40NY/816CC.3。GB/T6435、GB/T6432GB/T6433GB/T6434GB/T20806GB/T6436GB/T6437设备TMRTMR30cm质要求应符合NY5027NY/T30523%～5%。7d附录A（资料性）不同方式处理的玉米秸秆添加量不同方式处理的玉米秸秆添加量见表A.1。表A.1不同方式处理的玉米秸秆添加量饲料日粮秸秆占比玉米秸秆草粉≤30%生物发酵玉米秸秆≤40%膨化发酵玉米秸秆≤40%玉米秸秆颗粒≤25%附录B（资料性）育肥羊生长营养需要育肥羊生长营养需要见表B.1。表B.1育肥羊生长营养需要体重(BW)kg日增重(ADG)g/d干物质采食量（DM）kg/d代谢能（ME）MJ/d净能（NE）MJ/d粗蛋白质（CP）g/d钙（Ca）g/d总磷（P）g/d201000.715.63.3996.43.62000.858.14.41197.74.33000.9510.55.51388.64.83501.0611.76.01489.55.3251000.86.53.81127.242000.949.25.01328.54.73001.0311.96.21449.35.23501.1713.36.915710.55.9301001.027.44.31439.25.12001.2110.35.616910.96.13001.2913.37.018111.66.53501.4814.77.620713.37.4351001.128.14.915710.15.62001.3110.96.118311.86.63001.3813.77.419312.46.93501.5015.18.122413.68401001.228.75.415911.06.12001.4111.36.618312.77.13001.4813.97.819213.37.43501.6215.28.522414.58.6451001.339.45.817312.06.72001.5112.17.119613.67.63001.5714.98.420414.17.93501.7016.39.022115.49.3表B.1育肥羊生长营养需要（续）体重(BW)kg日增重(ADG)g/d干物质采食量（DM）kg/d代谢能（ME）MJ/d净能（NE）MJ/d粗蛋白质（CP）g/d钙（Ca）g/d总磷（P）g/d501001.4310.06.318612,97.22001.6112.97.620914.58.13001.6615.88.921614.98.33501.7617.39.6230169.9551001.5310.96.819913.87.72001.7213.98.122515.48.73001.8179.323316.293501.9518.51025517.710.1601001.6311.87.521214.78.22001.82158.923816.59.33001.9118.210.324817.2103502.0519.81126518.611.2附录C（资料性）育肥羊秸秆型日粮配方及营养成分C.1。表C.1育肥羊秸秆型全混合颗粒日粮原料育肥羊秸秆全混合颗粒日粮育肥前期日粮配比%育肥后期日粮配比%玉米45.0053.08玉米干酒糟23.0019.54豆粕（43%粗蛋白）4.281.671%添加剂0.760.76石粉1.001.00氯化铵0.420.42食盐0.500.50小苏打0.420.42大豆皮6.932.79玉米秸秆17.6919.82合计100100营养水平消化能（MJ/kgDM）89.1388.27粗蛋白CP%14.9113.86粗脂肪EE%5.093.63中性洗涤纤维NDF%29.8925.72酸性洗涤纤维ADF%15.2412.14粗灰分Ash%6.156.11钙Ca%0.510.42磷P%0.400.35C.2。表C.2育肥羊秸秆型发酵日粮原料配比%营养水平玉米秸秆32.00代谢能（MJ/KgDM）9.62花生秧13.00干物质DM%92.65玉米30.44粗蛋白CP%14.20豆粕5.76粗脂肪EE%3.13菜籽粕10.84酸性洗涤纤维ADF%25.22玉米蛋白粉2.20中性洗涤纤维NDF%40.99石粉0.55粗灰分Ash%6.44磷酸氢钙0.55钙Ca%1.60糖蜜1.76磷P%0.53食盐0.27大豆油1.22预混料1.40合计100.00C.3。表C.3育肥羊膨化发酵玉米秸秆日粮表C.3育肥羊膨化发酵玉米秸秆日粮原料配比%营养水平膨化发酵玉米秸秆30.00代谢能（MJ/KgDM）10.11玉米42.00干物质DM%64.19豆粕7.00粗蛋白CP%13.78棉粕4.90粗脂肪EE%4.77DDGS4.20中性洗涤纤维NDF%39.67玉米胚芽粕2.80酸性洗涤纤