低月桂烯柠檬香茅和食材柠檬香茅的引种对比试验  

Comparative Study on Introduction of Low-lauryl Lemong Citronella and Edible Lemong Citronella

作　　者：黄俊葵 杨启晟 范雪雁[1] 吴柱月[1] 邱磊[1] 李冬郁[1] 黄志娟[1] HUANG Junkui;YANG Qisheng;FAN Xueyan;WU Zhuyue;QIU Lei;LI Dongyu;HUANG Zhijuan(The Animal Husbandry Research Institute of Guangxi Zhuang Autonomous Region/Guangxi Key Laboratory of Livestock Genetic Improvement,Nanning 530001,China)

机构地区：[1]广西壮族自治区畜牧研究所/广西家畜遗传改良重点实验室,南宁530001

出　　处：《饲料博览》2022年第3期48-52,55,共6页Feed Review

基　　金：“十三五”广西重点研发计划项目“香茅草在畜禽配合饲料中的应用研究”(桂科AB18221114)。

摘　　要：香茅草具有广泛的应用价值,为了筛选出优良的香茅草品种用于畜禽养殖,从广西防城港市防城区引进两个香茅草品种:低月桂烯柠檬香茅和食材柠檬香茅,在相同的环境条件下种植,进行相同的管护,生长一段时间后,分别进行营养成分和生长性能指标的测定与分析。结果表明:低月桂烯柠檬香茅的粗蛋白、粗纤维含量明显高于食材柠檬香茅,粗脂肪含量两者相当;低月桂烯柠檬香茅的株高、冠幅、新芽长度大于食材柠檬香茅;低月桂烯柠檬香茅的产量和分蘖数比食材柠檬香茅高。说明低月桂烯柠檬香茅蛋白质含量较高,产量相对也高,更适合饲喂畜禽。Lemongrass has extensive application value.In order to screen out excellent varieties of lemongrass for livestock and poultry breeding,two varieties of lemongrass were introduced from Fangcheng District,Fangchenggang City,Guangxi Zhuang Autonomous Region:low-lauryl lemongrass and edible lemongrass were grown in the same environment conditions and under the same management,after growing for a period of time,the nutrient composition and growth performance indexes were measured and analyzed,respectively.The results showed that the crude protein and fiber contents of low-lauryl lemongrass were significantly higher than those of edible lemongrass;the crude fat contents were similar,the plant height,crown width and new bud length of low-lauryl lemongrass were larger than those of edible lemongrass.Low-lauryl lemongrass had higher protein contents and higher yields,which was more suitable for feeding livestock and poultry.

关 键 词：香茅草 功效 成分分析 产量 筛选 

分 类 号：S541.9[农业科学—作物学]