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据报导,小麦赤霉病的发生受小麦开花后一周左右的气象因素影响较大。因此,本文对出穗后10天的气象因素与本病发生的关系做了统计处理。用降雨量、平均气温、降雨日数作为气象因素。小麦农林六十一号发病情况和气象观测结果如表1。16年中本病发病穗率是2～
It has been reported that the occurrence of wheat head blight is more affected by meteorological factors about a week after wheat is blooming. Therefore, this paper made a statistical analysis of the relationship between meteorological factors of 10 days after emergence and the occurrence of this disease. The rainfall, rainfall and number of precipitation are significant. Wheat and forestry on the 61st incidence and meteorological observation results in Table 1. 16 years in the disease incidence of spike is 2 ~