文档介绍：微量元素锌肥对苦荞芽中锌及黄***含量的影响-农学论文
微量元素锌肥对苦荞芽中锌及黄***含量的影响
潘天春
(西昌学院,四川西昌 615013)
摘要:采用不同浓度锌肥喷施,促进苦荞[Fagopyrum tataricum(L.) Gaertn]种子萌发,测定苦荞芽中锌、总黄***、芦丁和槲皮素的含量。结果表明,喷施锌肥可以极显著增加苦荞芽中锌含量,也可以增加总黄***、芦丁和槲皮素的含量, mg/L时,苦荞芽中总黄***、芦丁和槲皮素的含量最高。
关键词 :苦荞[Fagopyrum tataricum(L.) Gaertn]芽;微量元素锌;总黄***;芦丁;槲皮素
中图分类号:S517 文献标识码:A 文章编号:0439-8114(2015)06-1317-03
DOI:-
Effect of Micronutrient Zinc Fertilizer on the Contents of Flavonoids and
Zn in the Bud of Tartary Buckwheat
PAN Tian-chun
(Xichang College,Xichang 615013,Sichuan,China)
Abstract: The effects of micronutrient Zn fertilizer on tartary buckwheat[Fagopyrum tataricum (L.) Gaertn] bud were studied. The contents of Zn, total flavonoid,rutin,quercetin were determined after spraying different concentrations of the micronutrient Zn fertilizer. The results showed that micronutrient Zn fertilizer increased Zn content of buds and seedlings of tartary buckwheat significantly. It increased the content of total flavonoid,rutin and quercetin. Total flavonoids,rutin and quercetin content of buds and seedlings of tartary buckwheat were the highest when Zn fertilizer was mg/L.
Key words: tartary buckwheat[Fagopyrum tataricum (L.) Gaertn] bud;micronutrient Zinc;total flavonoid;rutin;quercetin
收稿日期:2014-06-30
基金项目:四川省科技厅麦类作物育种攻关项目(2006yzgg-3)
作者简介:潘天春(1966-),女,四川西昌人,副研究员,主要从事作物育种栽培的教学与研究,