临朐县甜樱桃生产的气候条件分析

Analysis on climatic conditions of sweet cherry production in Linqu County

根据甜樱桃生长发育所需的气候条件,对临朐县1959—2019年的气候条件指标进行统计分析,研究适宜于甜樱桃生长的气候条件指标的年度变化情况。结果表明,1959—2019年临朐县大多数年份的年平均气温、年极端最低气温、≥10℃年积温、年降水量、年日照时数均处于甜樱桃种植的适宜范围,其中年平均气温、年极端最低气温、≥10℃的年积温分别有100%、97%、99%的年份处于最适范围。年降水量和年日照时数分别有41%和68.9%的年份处于最适范围。

According to the climatic conditions required for the growth and development of sweet cherry,the climatic indicators such as the annual average temperature,extreme minimum temperature,annual accumulated temperature≥10℃,annual precipitation and sunshine hours of Linqu County from 1959 to 2019 were statistically analyzed,and the annual changes of climatic indicators suitable for the growth of sweet cherry were studied.The results showed that in most years from 1959 to 2019,the annual average temperature,extreme minimum temperature,annual accumulated temperature≥10℃,annual precipitation and sunshine duration in Linqu County were in the suitable range for sweet cherry cultivation.The annual mean temperature,annual extreme minimum temperature and annual accumulated temperature≥10℃were in the optimum range of 100%,97%and 99%,respectively.Annual precipitation and sunshine duration were 41%and 68.9%,respectively,in the optimum range.