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樱花是名贵的观花树种之一。其花鲜艳夺目,轻盈姣妍。常栽于庭院、溪旁、湖畔,也可做盆栽桩景。但多年来樱花繁殖以嫁接为主,工作量较大。而扦插育苗的方法可实现快速批量生产。 1、插条选择。4～8年生樱花树外围的半木质化枝条,用剪刀剪取上部15～20厘米茎梢,保留3～4个芽眼,2～3片成熟叶,然后用手术刀片在基部芽眼下部2毫米处斜切,切面成光滑椭圆形。插穗修剪好后,备用。 2、药剂配制。选择萘乙酸做处理药剂,以滑石粉做为附着剂,配成300～500ppm的
Sakura is one of the precious ornamental species. Its fresh flowers, light Jiao Yan. Often planted in the courtyard, next to the creek, the lake can also do potted piles. However, cherry breeding over the years mainly to grafting, workload. The cutting seedling method can achieve rapid mass production. 1, cuttings selection. 4 ~ 8 year-old cherry trees outside the semi-lignified branches, with the scissors to take the upper 15 to 20 cm stems, retaining 3 to 4 buds, 2 to 3 mature leaves, and then use the scabbard blade in the base of the Ministry of 2 mm Oblique, section into a smooth oval. Cut pruning, spare. 2, pharmaceutical preparation. Choose naphthalene acetic acid as the treatment agent to talc as an adhesive, dubbed 300 ~ 500ppm