AI Article Synopsis
- Ethiopia is the second-largest producer of faba beans globally, with the crop playing a vital role in the diet of many Ethiopians, particularly as a protein source for those who cannot access animal protein.
- The study focused on identifying the Arbuscular Mycorrhizal fungi (AMF) associated with faba beans, finding that a dominant AMF genus was present and observing a correlation between soil phosphorus levels and AMF spore load.
- Among three treatments for mass multiplication of AMF, treatment 3 showed significantly better results in spore count and root colonization, highlighting the importance of AMF in the faba bean rhizosphere during harvest season.
Article Abstract
Ethiopia is the second-largest grower of faba bean in the world next to China. The crop is highly useful with its edible seed serving as an essential protein complement of the Ethiopian diet, especially for those who cannot afford animal protein. Even though faba bean is mycotrophic to Arbuscular Mycorrhizal fungi (AMF), the different genera and species that are associated with the crop are not determined in yet at the maturity time of the crop (harvesting period). Sixteen faba bean rhizospheric soils were collected to isolate and identify AMF. Spores were extracted using the wet-sieving and decanting method. The genera was the most dominant, followed by the and genera The highest spore load per 100 g of soil was observed in the sample that contained the lowest soil phosphorus. Furthermore, an inverse relationship between the spore load and soil phosphorus was observed. Three treatments were considered for mass multiplication of AMF, viz, Treatment (1) treatment (2) sp.BZ, and treatment sp.AZ. However, the highest number of AMF's spore and root colonization was seen in treatment 3 with significant difference (P < 0.05) from the others. In conclusion, AMF constituted an important component of the faba bean rhizosphere during its harvesting period (dry season) and its multiplication using maize favored the viability and infectivity of the fungi.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11401028 | PMC |
| http://dx.doi.org/10.1016/j.heliyon.2024.e36838 | DOI Listing |
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