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当前位置: 首页 > 文章 > 湖北省茶园土壤养分状况评价 华中农业大学学报 2009,28 (3) 41-44
Position: Home > Articles > Evaluation of Tea Plantation Soil Nutrient Status in Hubei Province Journal of Huazhong Agricultural University 2009,28 (3) 41-44

湖北省茶园土壤养分状况评价

作  者：
王红娟;龚自明;高士伟;王雪萍;宗庆波;李传忠;毛迎新;谭荣荣;匡胜
单  位：
湖北省农业科学院果树茶叶研究所;湖北省农业厅经济作物站
关键词：
茶园土;土壤养分状况;评价
摘  要：
对湖北省123个典型茶园土壤进行取样和分析测定,结果表明:湖北省茶园土壤潜在酸化严重,土壤pH值在4以下的茶园占49.6%;土壤有机质、碱解氮和速效磷含量丰富;46.6%的茶园土壤速效钾亏缺;27.1%的茶园土壤有效镁含量偏低;微量元素中,土壤有效铁含量适中,有效铜亏缺严重,83.1%的茶园土壤有效铜含量低于1 mg/kg,1/3以上的茶园土壤有效锰和锌含量偏低。改善茶园土壤的酸化状况,加强对钾、镁、铜、锰和锌的施用是提高湖北省茶园茶叶产量和品质的关键。
译  名：
Evaluation of Tea Plantation Soil Nutrient Status in Hubei Province
作  者：
WANG Hong-juan1) GONG Zi-ming1) GAO Shi-wei1) WANG Xue-ping1)ZONG Qing-bo2) LI Chuan-zhong1) MAO Ying-xin1) TAN Rong-rong1) KUANG Sheng2)(1)Institute of Fruit and Tea,Hubei Academy of Aagricultural Sciences,Wuhan 430209,China;2)Office of Economic Crops,Hubei Provincial Department of Agriculture,Wuhan 430070,China)
关键词：
tea plantation soil;soil nutrient status;evaluation
摘  要：
One hundred and twenty-three soil samples of typical tea plantation were collected in Hubei Province and soil nutrient status were analyzed and evaluated.The results indicated that soil acidification was severe with 49.6% of the soil pH lower than 4.Soil organic matter,total nitrogen,available nitrogen,total phosphorus,available phosphorus and available calcium were abundant.46.6% of soil potassium was deficient and 27.1% of soil available magnesium was lower.Concentration of soil available iron was moderate,soil available copper was seriously deficient and 83.1% of soil available copper was less than 1 mg/kg.1/3 of the soil available manganese and available zinc content were approximately lower.Amelioration the soil acidification and increase the application of fertilizer potassium,magnesium,cooper,manganese and zinc are critical for improving the yield and quality of tea of tea plantation in Hubei Province.

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