湖北地区能量饲料在北京肉鸭上的利用效率研究

LIU Xiao-hua,CHENG Lei,QIAN Yun-guo,LING Ming-hu,WANG Ding-fa,WANG Si-jiu,RAN Zhi-ping,WANG Li-xia,DU Kang-yu,ZHOU Hua,TONG Wei-wen,YE Sheng-qiang,SUN Ren-li

Hubei Agricultural Sciences（2013）

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Abstract

选取36只100日龄的北京肉鸭,采用单因子设计,用小麦作为主要能量(不含玉米、稻谷和碎米)制作基础日粮。试验1组为对照组,饲喂基础日粮;试验2组为玉米组:2/3基础日粮+1/3的玉米;试验3组为碎米组:2/3基础日粮+1/3的碎米;试验4组为稻谷组:2/3基础日粮+1/3的稻谷。研究北京肉鸭对湖北地区玉米、稻谷和碎米中粗蛋白(CP)、总能、总磷(TP)和部分氨基酸的消化率。

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Key words

energy resource,Hubei region,utilization efficiency,Beijing duck

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