影响新余蜜橘品质的气象因子及其变化趋势

METEOROLOGICAL FACTORS INFLUENCING THE TANGERINE QUALITY IN XINYU CITY AND THEIR CHANGE TENDENCIES

利用新余市气候资料和蜜橘品质测定资料,运用相关分析方法,对影响新余蜜橘品质的气象因子及其变化趋势进行了分析。结果表明,积温、最高最低气温差、日照时数、降水量为影响新余蜜橘生长的主要因子。近几年温度(积温)和最高最低气温差有明显的年际增加的趋势,有利于新余蜜橘的发展;日照时数保持稳定并有所增加,降水量保持稳定并有所减少,预计未来几年也满足蜜橘生长需要。

Based on the climatic data and the tangerines quality assessment in Xinyu city, the correlation analysis method is applied to analyze the meteorological factors influencing the tangerine quality and their change tendencies. The results indicate that the accumulated temperature, the temperature difference between the maximum and the minimum, the sunshine hour and the precipitation are the main factors influencing the growth of tangerine. In recent years, the accumulated temperature and the temperature difference present increase tendency, which is advantageous in the tangerine development. Meanwhile, the sunshine hour maintains stable with a bit increase and the precipitation continues stabilization with slight decrease. Therefore, the climate in Xinyu can meet the needs for tangerine growing in the future years.