บทคัดย่องานวิจัย

หมวดหมู่ : ฐานข้อมูลงานวิจัย

Avaliacao da incidencia de fungos de armazenamento em sementes de soja (Glycine max (L.) Merril) e feijao (Phaseolus vulgaris L.) em meio seletivo.

Braccini, A. L.; Dhingra, O. D.;

Revista UNIMAR Year: 1996 Vol: 18 Issue: 3 Pages: 487-493 Ref: 11 ref.

1996

บทคัดย่อ

Evaluation of storage fungi incidence in soyabean (Glycine max (L.) Merrill) and bean (Phaseolus vulgaris L.) seeds using a selective medium.

Soyabean seeds (cv. Doko) and P. vulgaris (cv. Monte Rico) stored for 1 year with no RH or temp. control were evaluated for storage fungi incidence using a selective medium. Of Aspergillus spp. identified (A. flavus, A. niger and A. ochraceus), A. flavus was predominant after 1 year of storage (6 and 9% for soyabean and P. vulgaris, respectively). Penicillium spp. showed a high rate of occurrence (69 and 24% for soyabean and P. vulgaris, respectively). The soyabean (12%) and P. vulgaris (15%) seed moisture content, checked at the end of the storage period, had an influence on Aspergillus occurrence, but not on that of Penicillium spp. One year storage was unsuitable for soyabean seed conservation, but suitable for P. vulgaris. Field fungi, such as Fusarium spp., maintained their pathogenicity over a long storage period.