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用嫁接法繁殖令箭荷花,具有生长迅速,开花早的特点,具体做法是: (1)选好砧木。最好用生长肥厚、浆汁充足的仙人掌或仙人球作砧木,一般用刚扦插一二年的新苗较好,品种以量天尺(又称三角)成活率最高。 (2)适温嫁接。嫁接时的适宜温度是20至30℃,在南方春夏秋三季皆可进行,在北方最好是5至9月,此时嫁接愈合快,成活率高。另外,嫁接时最好在晴天进行。阴雨天空气湿度大,砧木和接穗的切口不易干燥,病菌侵入易使嫁接失败。
Reproduction with grafting rhizome lotus, with rapid growth, early flowering characteristics, the specific approach is: (1) selected rootstocks. It is best to grow hypertrophy, adequate juice cactus or prickly pear as a rootstock, generally with just cuttings of a year or two of the new seed is better, the variety of days feet (also known as the triangle) the highest survival rate. (2) suitable temperature grafting. Grafting suitable temperature is 20 to 30 ° C in the spring, summer, autumn and autumn can be carried out in the north is the best from May to September, when grafting heal fast, high survival rate. In addition, the best grafted in sunny days. Rainy days, air humidity, rootstock and scion incision is not easy to dry, bacteria invade easy to graft failure.