菏泽油用牡丹生长与气象条件的关系

摘要

基于2015-2016年油用牡丹物候期观测资料,利用油用牡丹各生育期间光、温、水等气象条件分析了对油用牡丹生长的影响,并对油用牡丹关键生长期土壤相对湿度及生育期间农业气象特征进行研究.结果表明,整个生育期间气象条件基本满足油用牡丹生长需求,生育期土壤水分适宜;开花期气温略偏高,花期时间缩短,牡丹籽适时采收能增加产量;农业气象灾害较轻,对油用牡丹的影响较小.本文研究将探索出油用牡丹生育期间最佳气象条件,为将来做好特色气象服务提供科学参考依据.%Based on peony phenophase observation data of 2015-2016,the effects of different light,temperature,water and soil humidity conditions on the oil peony growth were analyzed,meanwhile the soil relative humidity in the key growth stage and agricultural meteorological disasters were respectively analyzed,and the yields of different seedling ages were listed.The result showed that Heze meteorological conditions reached the demand of oil peony growth,and its soil moisture was suitable for oil peony during whole growth period;The temperature of flowering period was slightly high,which affected the shorten of flowering time,and the timely harvest could increase production;Agricultural meteorological disasters were slight little,which had less effect on oil peony.This research explored out the best weather conditions of oil peony growth in Heze areas,which would provide a science basis for special service.