摘要
利用经特殊培养的西澳粘滑菇菌种,人工接种在尾叶桉幼苗根部,35d后有60%的幼苗根部都长出1~2个子实体,经鉴定,该子实体为原接种菌。菌根感染率检查结果表明,有80%幼苗形成菌根。生长8个月的幼苗其平均树高比未接种苗增加52.2%,地径增加29.4%,地上及地下部分生物量(干重)分别比对照增加268%及214.3%。西澳粘滑菇不仅在华南地区桉树上可以完成菌根合成,而且对幼树生长的增产效果十分明显,是华南地区桉树的优良菌根菌。
days after the inoculation with pure culture of Hebeloma westraliense,amycorrhizal
fungus,to young seedlings of E. urophylla ,some mycorrhizal root and alsosome fruit- bodies of
the fungus were produced. Successful inoculation rate were 80%,and60%of the inoculated
seedlings produced fruit- bodies. The inoculated seedlings developedbetter root system
,greener leaves and better growth than those of the non- inoculatedseedlings. The
height,ground diameter,above-ground and under-ground biomass of the 8-month-old inoculated
seedlings were increased by 52.2%,29.4%,268.0%and 214.3%than those of the non-inoculated
seedlings respectively.
出处
《林业科学研究》
CSCD
北大核心
1995年第1期11-13,共3页
Forest Research
基金
1991~1993年国家自然科学基金
1991~1994年中澳合作9044项目
关键词
西澳粘滑菇
尾叶桉
菌根合成
Hebelema westraliense,Eucalyptus urophylla,mycorrhizal
synthesis