华莱士瓜含糖率农业气象指标与气候品质评价

华莱士瓜含糖率农业气象指标体系，是定量评价其品质优劣的基础，更是华莱士瓜农业气象业务服务的基础。在解释华莱士瓜农业气象指标内涵的基础上，参照华莱士瓜农业气象指标体系构建的通则，综合农业气象指标研究方法的优缺点，确定关键生育期温度、水分、湿度、蒸发等农业气象指标。20个通过0.01显著水平检验的因子，6个通过0.05显著水平检验的因子。所选因子生物学意义与农业气象学意义明显，符合生产实际。将所有指标划分为最适宜、次适宜、不适宜。便于农业气象服务工作开展。评估模型通过0.01的显著性检验，拟合率达94.4%，拟合效果较好，可用于华莱士瓜品质评估。

Agrometeorological Indexes and Climate Quality Evaluation of Sugar Content of Wallace Melon

The agrometeorological index system of Wallace melon sugar content is the basis of quantitatively evaluating the quality of Wallace melon, and also the basis of agrometeorological service for the melon production. This paper explained the connotation of agrometeorological index system of Wallace melon, and compared and analyzed the advantages and disadvantages of the research methods of agrometeorological indexes comprehensively. Then, based on the general rule, the agrometeorological index system of temperature, moisture, humidity and evaporation in the key growth periods was established. The results showed that 20 indexes passed the 0.01 significance level test, and 6 indexes passed the 0.05 significance level test. The biological significance and agrometeorological significance of the selected indexes were obvious, which accorded with the production practice. In order to facilitate the development of agrometeorological service, all the indexes were divided into the most suitable, less suitable and unsuitable groups. The model passed the significance test of 0.01, and the fitting rate reached 94.4%, showing precise fitting effect. Therefore, the model can be used to evaluate the quality of Wallace melon.