摘要
选择体重20 kg左右杜×长×大外三元杂交仔猪40头,随机分为4组,分别为对照组(饲喂基础日粮,不添加鱼腥草)、试验Ⅰ组(基础日粮+0.5%鱼腥草)、试验Ⅱ组(基础日粮+1%鱼腥草)、试验Ⅲ组(基础日粮+1.5%鱼腥草),研究日粮中添加鱼腥草对生长育肥猪日增重及料重比的影响。结果表明,试验Ⅱ组的效果最好,与对照组相比,日增重提高9.23%(P<0.05),料重比降低9.68%(P<0.05)。
Select the weight about 20 kg Duroc ( ♂ ) x Landrace( ♂ ) x Large White( ♀) crossbred piglets 40, divided into four groups randomly, respectively, for the control group( fed with basal diet, do not add Houttuynia cordata), the test group I( basal diet + 0.5% Houttuynia cordata), test group II( basal diet + 1.0% Houttuynia cordata), the test group III( basal diet + 1.5% Houttuynia cordata), study on the effect of diets supplemented with Houttuynia cordata on average daily gain and feed conversion ratio of growing - finishing pigs. The results show that, the test group II the best, com- pared with the control group, improve the daily gain of 9.23 % (P 〈 0. 05 ), decreased the ratio of feed conversion 9.68 % (P 〈 0. 05 ).
出处
《贵州畜牧兽医》
2013年第2期1-2,共2页
Guizhou Journal of Animal Husbandry & Veterinary Medicine
基金
国家星火计划项目"鱼腥草无公害生产基地建设及综合利用技术示范"[2011GA820006]
贵州省科技厅创新能力建设资金项目[黔科合院所创能(2010)4004]
贵州省农业科学院专项"折耳根无公害生产关键技术研究与示范"[黔农科院专项(2010)017号]
关键词
鱼腥草
生长育肥猪
生产性能
Houttuynia Cordata
Growing - finishing Pigs
Production Performance