بررسی تأثیر قارچ‌های انباری بر زوال بذر سویا در شرایط مختلف انبارداری

Evaluation effect of storage fungi on soybean seed deterioration at different storage condition
In order to assess storage fungi impact on soybean seed deterioration at different storage conditions; this study was fulfilled as factorial experiment based on completely randomized design in 4 replications at Seed and Plant Certification and Registration Institute (SPCRI) in 2012 and 2013. The aim of this study was evaluation the effect of different seed moistures and storing conditions on the infection with storage fungi and soybean seed deterioration. The seeds of Williams cultivar were evaluated for infection of Aspergillus flavus, Aspergillus niger, Fusarium and Penicillium fungi and also the related traits to seed quality consisting germination and seedling vigor index after six months storage at controlled conditions (temperature and relative humidity) and also common storage condition in Moghan. The results indicated that with seed moisture increasing the seed quality decreased and the infection with fungi increased significantly. Also a higher infection of fungi and more decrease of seed quality traits were observed in Moghan storage due to higher temperature and humidity compared to controlled storage. This research indicated that soybean seed deterioration increased sev