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我县是全国名晾晒烟主产县之一。八四年冬至八五年春出现了冬暖春寒的反常气候,对一些农作物生长带来影响,特别是烟株早花老苗现象严重。据3月13日科研基地调查,有7户繁种户,面积8.22亩,早花老苗为6.4亩,占79.8％。据我们调查分析,认为产生早花老苗的原因主要是: 一、八四年冬育苗后,气候反常,烟苗徒
My county is one of the major county in the name of drying tobacco. During the winter of 2004 and the spring of 1985, the anomalous climate of warm winter and spring cold appeared, affecting the growth of some crops. In particular, the early flowering and old seedlings of tobacco plants were seriously affected. According to a survey conducted on March 13 by a research base, there are 7 households with an area of 8.22 mu and 6.4 mu of early-flowering seedlings, accounting for 79.8% of the total. According to our survey and analysis, the main reasons for the emergence of early flowering seedlings are as follows: 1. After the winter nursery in 1984, the climate is anomalous.