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山茶、杜鹃都是木本花卉,适宜用半木质化的枝条作扦插材料。夏季,剪取当年生半木质化枝条,每枝长10—15厘米,去掉下部叶子,再将插条基部用利刀削成马蹄形。插前先用千分之一的过锰酸钾溶液浸泡5—6小时,再用吲哚丁酸或萘乙酸100ppm的溶液,浸渍插条基部6—10小时,取出后,可以悬泡在玻璃瓶内水插,每日换清水一次。也可以扦插在珍珠岩、草炭土或(石至)石的扦床内,放室内阳光处或半遮荫环境中,加薄膜保温,一般一个月左右即生根成苗。大量育苗时,冬季在室内用地热温床,控制沙床
Camellia, cuckoo are woody flowers, suitable for use of semi-lignified branches for cutting materials. In summer, cut half of the lignified branches of the year, each 10-15 cm long, remove the lower part of the leaf, and then cut the base of the cut with a sharp knife into a horseshoe. Before inserting the first one-thousandth of potassium permanganate solution soak 5-6 hours, and then indole butyric acid or naphthalene acetic acid 100ppm solution, impregnating the base of cuttings 6-10 hours, after removal, you can suspend in the glass Bottle water plug, change the water once a day. Can also be cuttings perlite, peat soil or (stone to) stone shady bed, put the indoor sun or semi-shady environment, add thin film insulation, generally about a month or so rooting seedlings. When a large number of nursery, winter hotbed in the ground with geothermal, control sand bed