广西林业科学2018，Vol.47Issue(2)：233-236,4.
外生菌根菌促进白皮松和桧柏古树生长的应用
Application of Ectomycorrhizal Fungi to Promote the Growth of Ancient Pines and Cypress Trees
摘要
Abstract
Pine and cypress were mycorrhizal tree species. In order to delay the aging of ancient pines and cy-press,the ancient pine and cypress trees were inoculated with Pisothus tinctorius, Boletus edulis and Corti-narius collinitus. Results showed that the growth,chlorophyll content,root vitality and root infection rate in-creased after inoculation, especially the root vitality. For Pinus bungeana, the inoculation of P. tinctorius was better than that of C. collinitus, and for Sabina chinensis, the inoculation of C. collinitus was the best. After inoculating with mycorrhizal fungi,the pH of the soil can be reduced,and organic matter of the soil can be increased,which can also play a good role in regulating the available nitrogen and available phosphorus in the soil.关键词
白皮松/桧柏/古树/菌根菌/叶绿素/根系活力Key words
Pinus bungeana/Sabina chinensis/ancient trees/mycorrhizal fungi/chlorophyll/root vitali-ty分类
农业科技引用本文复制引用
金陈斌..外生菌根菌促进白皮松和桧柏古树生长的应用[J].广西林业科学,2018,47(2):233-236,4.基金项目
上海市绿化和市容管理局项目(G140501) （G140501）
