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以云南省马铃薯种植区域划分为基础,从栽培条件、种薯来源、气候条件、防控措施等方面分析了云南省大春一季作物种植区、滇中马铃薯多季作物种植区、滇南马铃薯冬播一季作物种植区马铃薯晚疫病的发生特点,概述了采取的防控策略。
Based on the division of potato planting area in Yunnan Province, this paper analyzed the planting conditions of the first spring planting crops in Yunnan Province, the planting areas of potato in the middle part of Yunnan Province, the winter potato planting in the southern part of Yunnan Province from aspects of the cultivation conditions, the sources of the seed potatoes, the climatic conditions and the prevention and control measures. The characteristics of potato late blight in sowing season of crop were summarized, and the strategy of prevention and control was summarized.