我国大豆根腐病研究进展

Research Progress on Soybean Root Rot in China

随着大豆-玉米复合种植模式在全国推广,大豆病害的发生严重影响大豆的产量和品质。其中,由多种病原菌引起的大豆根腐病因其分布广、危害重、病原种类多、防治困难等特点,已成为制约大豆生产的主要障碍。文章对大豆根腐病危害现状、病害症状、病原菌种类、病害发生规律及防治的研究进展进行综述与展望,以期为生产上大豆根腐病防控提供理论依据。

With the spread of soybean-corn compound planting model in China, the occurrence of soybean diseases had a serious impact on the yield and quality of soybean. Soybean root rot caused by a variety of pathogens had become the main obstacle restricting soybean production because of its wide distribution, serious damage, many kinds of pathogens, difficult control and other characteristics. In this paper, the harmful status quo, symptoms, pathogenic speices, occurrence regularity, and research progress of progress of prevention and control of the disease were reviewed and prospected, in order to provide theoretical basis for the prevention and control of soybean root rot in production.