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应用生态学报 ›› 1995, Vol. 6 ›› Issue (2): 186-189.

• 研究论文 • 上一篇    下一篇

外生菌根菌接种马尾松和相思树幼苗的研究

王元贞, 潘廷国, 柯玉琴, 郑伸坤   

  1. 福建农业大学, 福州 350002
  • 收稿日期:1993-06-07 修回日期:1994-10-01 出版日期:1995-04-25 发布日期:1995-04-25
  • 基金资助:

    福建省自然科学基金

Effect of inoculating ectomycorrbizal fungus on Acacia confusa and Pinus massoniuna seedlings

Wang Yuanzhen, Pan Tingguo, Ke Yuqin, Zheng Shenkun   

  1. Fujianj Agricultural Uiniversity, Fuzhou 350002
  • Received:1993-06-07 Revised:1994-10-01 Online:1995-04-25 Published:1995-04-25

摘要: 以外生菌根菌Xerocomus chrysenteron接种相思树与马尾松幼苗,不灭菌栽培,植株生长指标和生理特性测定,都优于对照。以外生菌根菌Calvatia lilacina加VA菌根菌Glomus epiganus双接种于相思树幼苗,灭菌栽培。植株含N量和脯氨酸等含量优于VA菌根菌单接种的效果。幼根切片观察到接种的外生菌根菌进入根皮层细胞间隙,原有菌根的发育和结构状况有所改变。

关键词: 外生菌根菌, VA菌根菌, 接种, 相思树, 马尾松

Abstract: Seedlings of Acacia confusa and Pinus massoniana inoculated with ectomycorrhizal fungusXerocomus chrysenteron under non-sterilized condition have a better growth than control.When Acacia confusa seedlings are inoculated with ectomycorrhizal fungus Calvatialilacina and VA mycorrhizal fungus Glomus epigamus under sterilized condition, their nitrogen and proline contents are higher than those treated with G.epigamus alone.Observations on young infected root sections show that ectomycorrhizal fungus hyphae can penetrate into intercellular space, and the development and structure of mycorrhizae are improved.

Key words: Ectomycorrhizal fungus, VA mycorrhizal fungus, Inoculation, Acacia confusa, Pinus massoniana