广播电视英语短句 第 155 课：嫁接的植物-2

A graft can be cut several ways. 嫁接有几种剪切方法。

One way is a cleft graft. It requires a scion with several buds on it. 其一是切口嫁接.这要求接穗里有数个芽的在其中。

The bottom of the scion is cut in the shape of the letter V. 接穗的底部要被切成字幕V的形状。

The scion is then securely placed into a cut on the rootstock. 然后就是把接穗稳固的放置在钻木的切口处。

Material called a growth medium is put on the joint to keep it from getting dry and to help the two plants grow together. 将叫做发育媒介的架子放在连接处，以防植物脱水，也能更好的帮助这2种植物能生长在一起。