Effect of arbuscular mycorrhizal inoculation on micropropagated Tetraclinis articulata growth and survival

被引:8
作者
Morte, MA
Diaz, G
Honrubia, M
机构
[1] Depto. de Biología Vegetal, Facultad de Biología, Campus de Espinardo
来源
AGRONOMIE | 1996年 / 16卷 / 10期
关键词
cartagena cypress; micropropagation; mycorrhizal dependence; Glomus sp; transplant stress;
D O I
10.1051/agro:19961007
中图分类号
S3 [农学(农艺学)];
学科分类号
0901 ;
摘要
Micropropagated Tetraclinis articulata plants were inoculated at acclimatization stage with two types of inoculum of Glomus fasciculatum. Substrate consisted of a sterilized mixture of soil, sand and peat. No major differences were observed between the two types of inoculum to the extent of plant root colonization as it affects plant survival. In both cases, mycorrhizal colonization was not very high (37%) but did produce stimulation of plant growth. The arbuscular mycorrhizal inoculation was also associated with an improvement in the survival of plants during the weaning stage. Thus, it is appropriate to introduce inoculation with arbuscular mycorrhizal fungi into the micropropagation protocol of T articulata. It may not only result in better growth during weaning but also perhaps in better adaptation to field xeric conditions.
引用
收藏
页码:633 / 637
页数:5
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