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麻山药营养丰富,属于温和的滋补食品,可食药两用。由于受土壤条件的限制,轮作倒茬困难,连作种植,导致病害发生普遍并逐年加重,是制约麻山药安全生产的重要因素。我们在2006-2008年开展了麻山药病害种类、危害特点的调查,查明威胁生产的病害线虫类2种,叶斑类4种,地下部病害4种和病毒病。现将麻山药炭疽病的危害特点及防治方
Ma yam nutrient-rich, are mild nourishing food, edible medicine. Due to the restriction of soil conditions, it is difficult for stubble crop rotation and cropping in succession, resulting in the widespread occurrence of diseases and increasing year by year, which is an important factor that restricts the safety of Ma yam. In 2006-2008, we conducted a survey on the characteristics and damage characteristics of hemp yam diseases, and identified 2 species of nematode, 4 leaf spot species, 4 underground diseases and viral diseases that threaten the production. Haisheng Ma anthrax now Hazard characteristics and prevention and treatment side