山东泰安茶园土壤和茶树营养状况分析

Analysis Soil and Tea Plant Nutrition Status of Tai'an Shandong Tea Garden

以泰安小津口茶园土壤和茶树为试材对泰安茶园自然条件、土壤pH、土壤有机质、土壤元素含量、茶树元素含量等进行了测定分析。结果表明:泰安茶园具有高山气候特点的自然条件,是其茶叶品质优良的重要原因;泰安茶园土壤pH值、钙含量过高,有机质含量低,K的含量较低,Mn和Cu的含量处于缺乏水平;叶片中Ca过量积累,Cu的含量处于缺乏水平。因此,有待于对土壤进行进一步改良,并适时喷施叶面肥,以进一步提高茶叶的产量和品质。

The Tai＇an Xiaojinkou tea garden soil and tea plant were used as materials,and determined the natural conditions,soil pH,soil organic matter,soil elements,tea plant elements.The results showed that：Tai＇an tea gargen have alp climate natural conditions,it was an important reason for tea eximious quality.In the tea gargen,soil pH and Ca was excessive,organic matter and K were low,Mn and Cu were in deficiency;In tea leaves Ca was over-concentration,Cu was in deficiency.Therefore,it was need to further improvement of soil,and foliar fertilizer application in a timely manner in order to improve the yield and quality of tea.