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Position: Home > Articles > Assessment for Soil Fertility Quality of 6 Tea Bases of Baili Tea Zone in Changsha County Research of Agricultural Modernization 2007,28 (3) 354-357

长沙县“百里茶廊”6个茶叶基地的土壤肥力质量评价

作  者:
颜雄;张杨珠;周卫军;黄运湘;周清;郭海彦;张建新;陈强春;毛昌明
单  位:
湖南省地质研究所;湖南农业大学资源环境学院
关键词:
土壤肥力质量;评价;模糊综合评判法;茶叶基地
摘  要:
通过野外采样和室内测定,研究了长沙县“百里茶廊”6个茶叶基地的土壤pH,有机质,全N、P、K,有效N、P、K以及缓效钾等指标的土壤肥力状况,并以此为评价指标,运用模糊综合评判法,对这6个茶叶基地的土壤肥力质量进行了综合评价。结果表明,长沙县“百里茶廊”6个茶叶基地的土壤肥力质量均属于中等水平,土壤pH值偏低,全N、全P含量偏低,有机质含量和有效N、P、K含量中等,全K和缓效K含量较高,并据此提出了该地区高产优质茶园建设的若干建议。
译  名:
Assessment for Soil Fertility Quality of 6 Tea Bases of Baili Tea Zone in Changsha County
作  者:
YAN Xiong1,ZHANG Yang-zhu1,ZHOU Wei-jun1,HUANG Yun-xiang1,ZHOU Qing1, GUO Hai-yan1,ZHANG Jian-xin2,CHEN Qiang-chun2,MAO Chang-ming2(1.College of Resource and Environment,Hunan Agricultural University,Changsha,Hunan 410128,China;2.Hunan Institute of Geology,Changsha,Hunan 410007,China)
关键词:
soil fertility quality;assessment;fuzzy comprehensive assessment;tea base
摘  要:
Taking the nine indices,i.e.,soil pH,organic matter,total N,P and K,available N,P and K,slowly available K,as assessment parameters,by use of fuzzy comprehensive assessment the paper comprehensively evaluated soil fertility quality for 6 tea bases of Baili Tea Zone in Changsha county through field sampling and laboratory analysis.The results showed that soil fertility quality of 6 tea bases of Baili Tea Zone in Changsha County were of medium level in all.The soil pH,and total N and P contents were all low.The contents of organic matter,and available N,P and K were middle.The contents of total K and slowly available K were high.According to the results,some suggestions about the construction of no-harm tea garden in this area were put forward.

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