楸叶泡桐次之，毛泡桐生长较慢。
Chinense paulownia leaves followed by slower growth of gross paulownia.
目的从毛泡桐花中提取挥发油。
Object: The naphtha was extracted from the flowers of Paulownia tomentosa (Thunb) Steud.
目的：确定毛泡桐中乌索酸的最佳超声提取工艺条件。
Objective:To optimize the ultrasonic extraction for ursolic acid from Paulownia tomentosa(Thunb.
叶背毛为较稠密的长柄树状毛、长柄叉状毛、长柄单枝毛和长柄、腺细胞大的粘性腺毛的泡桐为高度抗病。
Leaves with dense long stalk dendroid trichome, long stalk forked trachoma and long stalk trichome with big glandular cells were resistance to the disease.
叶背毛为较稠密的长柄树状毛、长柄叉状毛、长柄单枝毛和长柄、腺细胞大的粘性腺毛的泡桐为高度抗病。
Leaves with dense long stalk dendroid trichome, long stalk forked trachoma and long stalk trichome with big glandular cells were resistance to the disease.
应用推荐