摘要
初步评价了赣南地区茶树生长的总体生态环境景观条件 ,着重进行了 13个典型茶园的岩—土—茶地球化学调查 ,研究了茶园基岩、土壤元素地球化学特征 ,根据土壤有机质、营养元素全量和有效量评价了茶园的营养状况 ,为茶园生产管理、施肥提供了科学依据。通过与龙井茶元素含量的对比 ,评价了本区茶叶质量 ,探讨了茶叶内在品质与地质、地球化学背景的关系。
This paper gives an overall assessment of the eco landscape conditions of southern Jiangxi for the growth of tea trees. Based on systematic investigation of 13 typical tea gardens, the authors obtained data concerning elemental characteristics of rocks, soils and tea leaves. The provision grades of nutritive elements for tea tree growth were evaluated in accordance with their total and available contents. The tea quality was appraised by comparing it with Longjin Tea, and the relationship between tea quality and geochemical background was also discussed.
出处
《物探与化探》
CAS
CSCD
2001年第4期266-271,共6页
Geophysical and Geochemical Exploration
关键词
赣南区区
茶叶
成土母岩
土壤
地球化学特征
营养评价
southern Jiangxi
tea leaves
rock, soil
geochemical characteristics
nutrition assessment.
