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一、菊科的嫁接用刀片或锋利的刀子将向日葵(砧木)的顶部削去,然后在茎的留下部分切一纵的切口(深度4—5厘米)。接穗则用菊芋茎的上部。将它纵切成尖锐的楔形,然后作一长约5—6厘米的纵剖。半插入砧木茎的断面,一半放入带水的试管中。再用干净和浸湿的小布条将嫁接的地方包札好。摘去接穗上所有的小叶子(为了减少蒸发)。刚刚在砧本与接穗服贴后,即将试管取下,并将原在试管中的接穗茎切去。这样经过了3—4星期,接穗与砧木结合得很好的时候。即
1. Compositae grafting Cut the top of a sunflower (rootstock) with a razor blade or a sharp knife and cut a longitudinal incision (depth 4-5 cm) in the remaining part of the stem. Scion then use the top of the stem of Jerusalem artichoke. Longitudinal cut it into a sharp wedge, and then make a longitudinal section of about 5-6 cm long. Half insert section of rootstock stem, half into test tube with water. Then use a clean and wet cloth to place a good place for grafting. Remove all the small leaves on the scion (in order to reduce evaporation). Just after the anvil and scion oblates, the test tube is removed and the stalk stem in the test tube is cut off. So after 3-4 weeks, scion and rootstock combined well. which is