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出 处:《资源开发与市场》2004年第4期273-274,共2页Resource Development & Market
基 金:四川省科技厅应用基础项目资助(01NY051-10)。
摘 要:根据鹤望兰生态条件,用5日滑动平均法普查成都气候资料,得出适宜时段为4月下旬~7月中旬和8月下旬~10月下旬,冬季低温和夏季中午高温为不宜时段,提出了塑料大棚热效应和增温比计算模式,对不同棚型、不同天气的保温效果进行了比较。According to the ecology condition of strelitzia reginae,the climate effect on strelitzia living was studied by investigating the climate data of Chengdu using slipping average method.The result showed that the time from the end of April to the middle of July and from the end of August to the end of October was fit,and the cold time in winter and the high temperature time in summer were unfit.Furthermore, the computing model on heat effect and temperature increase ratio of plastic shed was proposed,and it was proved to be useful for various shed type and different weather.k
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