湖北省花菇形成的气候适宜区域研究

STUDIES ON THE CLIMATIC SUITABLE ZONE FOR THE FORMATION OF QUALITY SHIITAKE IN HUBEI PROVINCE

根据花菇形成的气象指标，采用湖北省３０个气象台站的１９６１～１９８０年有关气象要素的平均值，对全省花菇形成的气候条件进行统计分析，结果表明：湖北省３１°Ｎ线附近为优质花菇生产最适宜气候带；鄂东北及江汉平原北部的京山、荆门等县市秋季花菇形成的气候条件明显优于春季，鄂西北地区春季花菇形成的气候条件比秋季优越。选取花菇形成的主要气候要素及花菇等级等因子进行模糊聚类分析，把湖北省划分为４个花菇气候区域。

Based on the meteorological index for the formation of quality shiitake, considering the average of relevant meteorological data from 30 meteorological observatories in Hubei Province from 1961 to 1980, statistic analysis on the metcorological conditions for the formation of quality shiitake was carried out. The result reveals that in Hubei Province, the best suitable climatic zone for the formation of quality shiitake is close to 31°N. The conditions in autumn in the northeast part of Hubei Province and in the north Jianghan Plain such as Jingshan, Jingmen, etc. are better than that in spring, but in the northwest, the situation is just the opposite. According to nebulous cluster analysis based on major meteorological factors for the formation of quality shiitake, the classes of quality shiitake and so on, Hubei Province is subdivided into four climatic zones of quality shiitake.