河北省2010年至2019年小麦质量监测数据统计分析

为了给小麦收储企业和加工企业提供河北省小麦质量信息,对合理利用当地小麦资源提供技术依据,对2010年至2019年河北省小麦主产区的新收获小麦进行容重、千粒重、不完善粒含量、生芽粒含量、水分、硬度指数、降落数值、湿面筋含量以及蛋白质含量等品质质量指标的分析,从各检测指标的年度变化、各市检测指标平均值比较和检测指标优选比较...

Statistical Analysis of Wheat Quality Monitoring Data in Hebei Province from 2010 to 2019

In order to provide wheat quality information for wheat purchasing & storage companies and processing companies in Hebei Province and provide technical basis for the rational use of local wheat resources, The newly harvested wheat from the main wheat producing areas in Hebei Province from 2010 to 2019 was tested for quality indicators such as test weight, mass of 1000 grains, unsound kernel content, sprouted kernel content, moisture content, hardness index, falling number, wet gluten content, and protein content. The quality of wheat in Hebei Province in the past ten years was analyzed from three aspects: the annual change of each detection index, the comparison of the average value of the detection index of each city, and the comparison of the selection of the detection index of each city. The results showed that the quality of wheat was normal except for 2013 and 2018. The quality of wheat in 2013 was the worst in ten years. The test weight, mass of 1000 grains and falling number of wheat were all at the lowest values. The unsound kernel content and sprouted kernel content and moisture content were at the highest values. In the data of past ten years, the wheat in Xinji City has obvious comparative advantages in terms of high test weight, high mass of 1000 grains weight, low unsound kernel content, and high wheat hardness index. In addition, wheat from Handan, Xingtai and Shijiazhuang City has obvious comparative advantages in terms of high test weight.