| 鄂东(北)茶园土壤营养环境及水溶性氯调查 |
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| 引用本文： | 胡学玉,陈德林,艾天成. 鄂东(北)茶园土壤营养环境及水溶性氯调查[J]. 安徽农业科学, 2006, 34(8): 1633-1633,1638 |
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| 作者姓名： | 胡学玉 陈德林 艾天成 |
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| 作者单位： | 中国地质大学(武汉)环境学院,湖北,武汉,430074;长江大学农学院,湖北,荆州,434025 |
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| 基金项目： | 国家星火计划(2002EA760C05)资助。 |
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| 摘 要： | 采用土壤取样调查方法,研究了鄂东(北)菜园土壤营养环境及水溶性氯。结果表明,茶园土壤pH值4.10～5.35,酸化趋势明显;土壤有机质含量较适宜;土壤氮素供应水平较高;土壤速效磷含量丰富;土壤钾素耗竭明显,速效钾含量严重不足,平均41.39mg/kg;土壤水溶性氯含量2.84～7.81mg/kg,平均不足5mg/kg。
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| 关 键 词： | 茶园土壤 营养环境 水溶性氯 |
| 文章编号： | 0517-6611（2006）08-1633-01 |
| 收稿时间： | 2006-01-13 |
| 修稿时间： | 2006-01-13 |
Nutrient Status and the Content of Water Soluble Chlorine of Soil in Tea Plantation in Northeastern Hubei Province |
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| HU Xue-yu et al. Nutrient Status and the Content of Water Soluble Chlorine of Soil in Tea Plantation in Northeastern Hubei Province[J]. Journal of Anhui Agricultural Sciences, 2006, 34(8): 1633-1633,1638 |
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| Authors: | HU Xue-yu et al |
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| Affiliation: | School of Environmental Studies, China University of Geosciences, Wuhan, Hubei 430074 |
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| Abstract: | The nutrient status and the content of water soluble chlorine of tea plantation soil in northeastern Hubei were investigated. It was observed that:The soil pH value was from 4.10 to 5.35 in the area, tending to acidification. The organic matter in the soil was suitable for tea tree growth. The available nitrogen and the available phosphorus in the soil were rich, but the available potassium was deficiency seriously and its mean value was only 41.39 mg/kg.The content of water soluble chlorine ranged from 2.84 mg/kg to 7.81mg/kg and the average value was less than 5 mg/kg . |
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| Keywords: | Tea plantation soil Nutrient status Water soluble chlorine |
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