Responses of directly seeded wetland rice to arbuscular mycorrhizal fungi inoculation

Zakaria Solaiman, Hiroshi Hirata

Research output: Contribution to journalArticlepeer-review

27 Citations (Scopus)


The mycorrhizal enhancement of plant growth is generally attributed to increased nutrients uptake. A greenhouse experiment was conducted to investigate the effect of arbuscular mycorrhizal fungi (AMF) inoculation on the growth and nutrient uptake of directly seeded wetland rice. Seeds were germinated and inoculated with arbuscular mycorrhizal fungi or left uninoculated. The plants were grown at 60% of -0.03MPa to establish the mycorrhizas. After 5 weeks, half of the pots were harvested and the rest were flooded with deionized water to maintain 3-5cm of standing water until harvesting (122 days after sowing). Mycorrhizal fungal colonization of rice roots was 36.2% at harvest. Mycorrhizal fungi inoculated rice seedlings grew better compared to uninoculated seedlings and had increased grain yield (10%) at the harvesting stage. Shoot and root growth were effectively increased by AMF inoculation at the harvesting stage. The nitrogen (N) and phosphorus (P) acquisition of direct seeding wetland rice were significantly increased by AMF inoculation. The AMF enhanced N and P translocation through the hyphae from soils to roots/shoots to grains effectively.
Original languageEnglish
Pages (from-to)1479-1487
JournalJournal of Plant Nutrition
Issue number11
Publication statusPublished - 1997


Dive into the research topics of 'Responses of directly seeded wetland rice to arbuscular mycorrhizal fungi inoculation'. Together they form a unique fingerprint.

Cite this