摘要
以藤茶(Ampelopsis grossedentata)为试验材料,采用随机区组试验,研究根施硒肥对藤茶二氢杨梅素含量与硒含量的影响。结果表明,6—10月藤茶二氢杨梅素含量呈先升后降的趋势;同一采收期内不同处理藤茶二氢杨梅素含量呈先升后降的趋势;适量硒肥对藤茶二氢杨梅素含量升高有促进作用。
Taking Ampelopsis grossedentata as experimental material,the effects of root application of selenium fertilizer on dihydromyricetin content and selenium content of A.grossedentata were studied by randomized block experiment.The results showed that the content of dihydromyricetin in A.grossedentata increased first and then decreased from June to October.The content of dihydromyricetin in A.grossedentata increased first and then decreased among different treatments in the same harvest period.The appropriate amount of selenium fertilizer could promote the content of dihydromyricetin in A.grossedentata.
作者
张朝阳
黄光昱
陈永波
胡百顺
秦邦
刘淑琴
陈娥
庞旭娟
谭坤林
ZHANG Chao-yang;HUANG Guang-yu;CHEN Yong-bo;HU Bai-shun;QIN Bang;LIU Shu-qin;CHEN E;PANG Xu-juan;TAN Kun-lin(Enshi Autonomous Prefecture Academy of Agricultural Sciences,Enshi 445000,Hubei,China)
出处
《湖北农业科学》
2021年第22期82-85,共4页
Hubei Agricultural Sciences
基金
恩施州科技计划研究与开发项目(D20170029)
恩施州农业科学院青年创新基金项目(2020-009)。
