为控制菊苗高度、解决缺苗而繁殖失时等问题,笔者于去年9月1日与同事一道进行了一次尝试。我们根据压条原理,在环剥高压的基础上,采用线扎高压法对36株菊苗进行了压条处理,当月26日前后即上盆栽植,株株成活。具体做法是: 首先选取无病健壮母株,在顶梢下部第6～8张叶片的叶节下方1厘米处,用小刀轻轻环刻一刀(稍破其皮),然后用粗细适度的白线将环刻 In order to control the height of Chrysanthemum nursery, to solve the problem of lack of seed and reproductive time-lost, the author conducted an attempt with his colleagues on September 1 last year. According to the principle of bead, on the basis of girdling, 36 strains of chrysanthemum seedlings were pressed and processed by the method of line tie and high pressure, and the plants were planted on the 26th of the month and the strains survived. The specific approach is: First, select the disease-free robust mother plant, in the top of the lower part of the first 6 to 8 leaves 1 cm below the leaf nodes, gently engraved with a knife knife (a little broken their skin), and then the appropriate thickness of white The line will ring engraved