硼、锰及稀土微肥在当归栽培中的应用效果  

Effect of Boron, Manganese and Rare Soil Trace Fertilizer on Angelica sinensis

作　　者：于品华[1] 

机构地区：[1]甘肃农业大学生物工程研究所,兰州730070

出　　处：《中药材》2004年第3期159-160,共2页Journal of Chinese Medicinal Materials

摘　　要：在当归的盛叶期及根膨大期分别喷施硼、锰及稀土微肥 ,结果表明 ,当归的单株产量及优质归率有显著的增加 ,单株产量增幅达 6 0 %以上 ,尤以硫酸锰及稀土微肥的增产效应最为明显。The experiment of spraying boron, manganese and rare soil trace fertilizer was carried out on Angelica sinensis in leave flourish stage and root expand stage respectively.The result showed that trace fertilizer supplement,especially manganese sulfate and rare soil,could significantly enhance the yield over 60% and improve the proportion of high quality product.

关 键 词：硼 锰 稀土微肥 当归 栽培 应用效果 

分 类 号：S567[农业科学—中草药栽培]