影响福建山樱花嫁接成活率的若干因素  

Several factors affecting the graft survival rate of Cerasus campanulata

作　　者：陈璋 

机构地区：[1]福建省林木种苗总站,福建福州350003

出　　处：《福建农林大学学报（自然科学版）》2007年第6期581-584,共4页Journal of Fujian Agriculture and Forestry University:Natural Science Edition

基　　金：福建省科技攻关计划重点项目(2004N019)

摘　　要：以福建山樱花为接穗,分别以食用樱桃、毛樱桃、山樱和福建山樱花1年生实生苗为砧木,进行了嫁接繁殖研究.结果表明:以食用樱桃为砧木嫁接福建山樱花嫁接成活率最高(84%),其次是福建山樱花本砧,成活率为59%,二者之间虽然差异不显著,但明显高于以山樱嫁接福建山樱花(34%)和毛樱桃嫁接福建山樱花(23%);袋栽砧木的嫁接成活率及保存率明显高于裸根砧木;嫁接时间以冬至后20 d左右嫁接成活率最高;而不同类型的接穗对嫁接成活率也有显著影响.接穗最好随采随用,但在4℃条件下保温冷藏20 d仍有较高的嫁接成活率,与即采即用的对照无显著差异.Grafting propagation of Cerasus carnpanulata Maxim. was carried out by using 4 species of one-year-old seedling stocks, C. pseudoceras, C. tornentosa, C. serrulata and C. campanulata respectively. The results showed that high grafting survival rates were achieved on the stocks of C pseudoceras seedlings （84%）, and the stocks of C. carnpanulata seedlings （59%）, which were preceded distinctly of that on the stocks of C. serrulata （34%） and C. tornentasa （23%）. The grafting survival rate and preservation rate of stock bags were significantly higher than those of bare-root stock. The highest grafting survival rate occurred around 20 days after midwinter. Different scions had prominent effect on graft survival rate. Grafting immediately after picking was the best, but there was no distinct difference with the scions to be stored in 4 ℃ cold condition within 20 days.

关 键 词：福建山樱花 嫁接繁殖 成活率 

分 类 号：S685.99[农业科学—观赏园艺]