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肉猪日粮中菜籽饼的合理应用试验 被引量:1

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摘要 用大约克×湖猪二元杂交猪50头,体重约45kg,分成1个对照组和两个试验组,每组10头。菜籽饼配比前期为0,8%,15%;后期为0,8%,10%。分别饲喂30天、18天。结果指出:全期日增重依次为729.2、695.9、648.0g,组间无差异(P>0.05),饲料报酬依次为3.87:1、3.997:1,4.36:1,试验1、2组比对照组饲料利用率低3.3%、12.6%,其中能量和蛋白质利用率低5.3%、7.3%和3.9%、14.8%。最终经济效益概算,每头猪毛利以日粮中配入8%菜籽饼组最高,比对照组多收入9.6%。
出处 《江苏农业科学》 CSCD 北大核心 1994年第4期58-59,13,共3页 Jiangsu Agricultural Sciences
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同被引文献15

  • 1孔学民.低毒菜籽及其副产品在猪饲料中的应用研究Ⅰ.不同年龄的猪对低毒菜籽及其副产品消化率的影响[J].湖南农学院学报,1994,20(5):485-492. 被引量:2
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