采用裂区设计方案，研究了当归间作苦参、蚕豆、大蒜对当归早期抽薹及麻口病的影响，结果表明，早期抽薹率以间作苦参处理最高，间作大蒜处理较高，间作蚕豆处理最低。当归折合产量以间作苦参处理表现最高，但不同株距处理间变幅较大。当归麻口病感病株率以间作蚕豆处理最小，间作苦参处理次之，间作大蒜处理最高。

The experimental research about effect of intercropping sophora， beans， garlic on early bolting and makou germs of Angelica sinensis using a split-plot design . The results showed that the early bolting rate of Angelica sinensis was the highest in intercropping sophora treatment， which was much higher in intercropping garlic treatment than intercropping beans . The equivalent yield of the intercropping sophora was the highest， but there existed a great variation in the different spacing treatments . The results also indicated that the flu strain rate rate of Angelica sinensis makou germs was the highest in intercropping garlic treatment， which was much higher in intercropping sophora treatment than intercropping beans .

S567.239；S435.672

甘肃省中药材产业科研攻关项目“当归熟地育苗与早期抽薹控制技术研究”(GYC09-05)部分内容