天然物中草药添加剂与黑苦荞组合物在猪饲料中应用技术的研究  

A study on the application of natural Chinese herbal medicine additive and Fagopyrum tataricum composite in pig feed

作　　者：李双 LI Shuang(Beijing Ershang Meat Food Group Co.,Ltd.,Beijing 101107,China)

机构地区：[1]北京二商肉类食品集团有限公司,北京101107

出　　处：《粮食与饲料工业》2024年第6期49-52,共4页Cereal & Feed Industry

摘　　要：实验旨在研究天然物中草药添加剂与黑苦荞组合物对猪生长性能和肠道健康的影响。实验共分为4组,每组有10头猪。对照组(基础日粮);中草药添加剂组(基础日粮+中草药添加剂);中草药添加剂+黑苦荞组合物组(基础日粮+中草药添加剂+黑苦荞组合物);黑苦荞组合物组(基础日粮+黑苦荞组合物)。结果表明:(1)粗蛋白消化率:各组间没有显著差异。(2)粗脂肪消化率:中草药添加剂组和中草药添加剂+黑苦荞组合物组的粗脂肪消化率显著高于对照组。(3)肠道菌群:中草药添加剂组和中草药添加剂+黑苦荞组合物组的肠道菌群多样性高于对照组和黑苦荞组合物组。研究结果表明,在猪饲料中添加天然物中草药添加剂与黑苦荞组合物可以提高猪的营养物质消化率和肠道菌群多样性,但对其生长性能没有显著影响。这为开发更有效的猪饲养策略提供了科学依据。The aim of this study is to explore the effect of natural Chinese herbal medicine additive and Fagopyrum tataricum(F.tataricum)composite on pig’s growth performance and intestinal health.The pigs included in the study were divided into 4 groups,with 10 pigs in each group,namely control group(basic ration),Chinese herbal medicine additive group(basic ration+Chinese herbal medicine additive),Chinese herbal medicine additive+F.tataricum composite group(basic ration+Chinese herbal medicine additive+F.tataricum composite),and F.tataricum composite group(basic ration+F.tataricum composite).Following results are obtained:(1)crude protein digestibility:no significant different was detected among different groups;(2)crude fat digestibility:while both Chinese herbal medicine additive group and Chinese herbal medicine additive+F.tataricum composite group showed significantly higher crude fat digestibility;(3)intestinal flora:the intestinal flora diversity appeared obviously higher in the Chinese herbal medicine additive group and Chinese herbal medicine additive+F.tataricum composite group than in the control group and F.tataricum composite group.As revealed by the research findings here,adding natural Chinese herbal medicine additive and F.tataricum composite in the pig feed could improve the nutrient digestibility and intestinal flora diversity of pigs,though showing little effect on their growth performance.This study may provide certain scientific support for the development of more efficient pig feeding strategies.

关 键 词：饲料添加剂 黑苦荞 消化腺 利用率 

分 类 号：S816.7[农业科学—饲料科学]