In order to scientifically evaluate the impact freezing damage on tea plants in Shandong,the freezing dam-age to tea plants was divided into two categories:overwintering period and spring tea period.The main meteorologi-cal factors affecting the occurrence of the two types of freezing damage in Shandong were identified,and multiple lin-ear regression was performed to establish prediction models for the reduction rate of freezing damage during the over-wintering and spring tea periods in Shandong.The accuracy of the prediction models was verified to be high.The re-sults indicate that forecasting models and influencing factors can be used to guide tea farmers to scientifically pre-vent freezing,improve tea yield and quality,and promote the high-quality development of Shandong's tea industry.
维普
万方数据