库尔勒香梨气候品质认证模型设计

Design of Korla Pear Climate Quality Certification Model

根据库尔勒香梨各生长发育阶段对气象条件的要求,采取统计分析法,确定光、温、水等气象要素对库尔勒香梨各生育期影响的优劣评判指标。建立库尔勒香梨气候品质评价模型,将香梨气候品质评价结果划分为特优、优、良好、一般4个等级。使用库尔勒基本气象站、区域自动气象站资料,对2015年库尔勒市民诚香梨合作社的香梨进行品质气候认证分析,开展库尔勒香梨品质气候认证工作,采用主成分分析法对评价模型进行检验,2015年库尔勒市上户镇、沙依东园艺场、哈拉苏农场、库尔楚园艺场气候品质认证结果与抽样理化检测结果一致。

According to the requirements of meteorological conditions of Korla pear during the growth and development period,the statistical analysis method was used to determine the influence of meteorological elements such as light,temperature and water on the growth period of Korla pear.The climate quality evaluation model of Korla pear was established,and the climatic quality of pear was divided into four grades ：super excellent,excellent,good and general.By using the data of basic meteorological station Korla regional automatic weather station,the quality climate certification of Korla pear of Mincheng Pear Cooperatives in 2015 was analyzed,the quality climate certification of Korla pear was carried out,and the evaluation model was tested by principal component analysis.The results of climate quality certification were consistent with the results of sampling and chemical testing at Shanghu Town of Korla City,Shayidong garden spot,Halasu farm and Kuerchu garden spot in 2015.