【摘要】 本文对影响辣椒幼苗疫病发生的外界因子进行了初步研究。结果表明:在温度低于15 ℃、土壤湿度和空气相对湿度较大的情况下,辣椒疫病的发生加重;空气相对湿度对辣椒幼苗疫病的发生影响比土壤绝对湿度对其的影响更大。此外,土壤偏酸、土质粘重也会加重病情。更多还原

【Abstract】 The effects of environmental condition on the occurring regularity of Capsicum Seeding Blight were researched. The results showed that pepper blight will be prevalent when temperature is below 15 ℃ or soil moist content and air RH is higher, and the air RH plays a more important role than soil moister. In addition, the illness will be critical in acid soil or clay.更多还原