期刊
JOURNAL OF FUNGI
卷 7, 期 11, 页码 -出版社
MDPI
DOI: 10.3390/jof7110976
关键词
arbuscular mycorrhizal fungi; biofertilizer; Exserohilum rostratum; endophytic fungi; plant growth promoter; sunchoke
资金
- Thailand Research Fund (TRF) through The Royal Golden Jubilee (RGJ) Program scholarship [PHD/0192/2560]
- National Research Council of Thailand (NRCT)
The co-inoculation of EPF and AMF can significantly promote the growth and yield of sunchoke, even better than chemical fertilizers, suggesting that this combined inoculation has the potential to be used as a biofertilizer in the fields.
Endophytic fungi (EPF) and arbuscular mycorrhizal fungi (AMF) symbioses can promote the growth and productivity of several types of plants. This work aimed to investigate the effect of co-inoculation of an EPF Exserohilum rostratum NMS1.5 and an AMF Glomus etunicatum UDCN52867 g.5 on the growth and yields of sunchoke (Helianthus tuberosus L.) compared to the effects of full-dose and half-dose chemical fertilizer (15-15-15) under field conditions. Several plant growth parameters of the co-inoculated plants were significantly higher than the other treatments. Remarkably, such an effect was relatively equal to that of the full-dose chemical fertilizers. Moreover, the co-inoculation of EPF and AMF significantly improved the tuber yield production, even better than the use of a chemical fertilizer. This is the first report to show that plant growth promoting effects of the co-inoculation of EPF and AMF were exceptionally greater than those of the chemical fertilizer. Therefore, our EPF and AMF could potentially be used as a biofertilizer for promoting the growth and yield of sunchoke in the fields.
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