| 福建省铁观音茶园锌素状况 |
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| 引用本文： | 郭雅玲,许璐璐,葛宏力,王果.福建省铁观音茶园锌素状况[J].福建农林大学学报(自然科学版),2012,41(3):232-237. |
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| 作者姓名： | 郭雅玲 许璐璐 葛宏力 王果 |
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| 作者单位： | 1. 福建农林大学园艺学院
2. 福建农林大学资源与环境学院,福建福州,350002 |
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| 基金项目： | 国家地质调查局、福建省地质调查研究院资助项目 |
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| 摘 要： | 调查了福建省安溪县、永春县和华安县150个铁观音茶园表层土壤和茶叶中的锌含量.结果表明:供试茶园土壤全锌和有效锌平均含量分别为62.40和1.16 mg·kg-1,供锌能力中等略偏低;闪长岩类、英安质凝灰岩类和变质岩类母岩上发育的土壤全锌量较高,而花岗岩类、砂岩类和流纹岩类母岩上发育的土壤全锌量较低;凝灰岩类、变质岩类...
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| 关 键 词： | 铁观音茶园 锌 土壤 |
The nutritional situation ofzinc in Tieguanyin tea plantations in Fujian province |
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| GUO Ya-ling
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XU Lu-lu
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GE Hong-li
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WANG Guo.The nutritional situation ofzinc in Tieguanyin tea plantations in Fujian province[J].Journal of Fujian Agricultural and Forestry University,2012,41(3):232-237. |
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| Authors: | GUO Ya-ling XU Lu-lu GE Hong-li WANG Guo |
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| Institution: | 1.College of Horticulture;2.College of Resources and Environmental Sciences,Fujian Agriculture and Forestry University,Fuzhou,Fujian 350002,China) |
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| Abstract: | The nutritional situation of zinc in 150 surface soils of Tieguanyin tea plantations and the corresponding tea leaves in 14 villages from Anxi,Hua′an and Yongchun county,Fujian province was investigated.The means of total and available Zn in the soils were 62.40 and 1.16 mg·kg-1,respectively,with middle to low Zn supplying capacity.The total Zn contents in the soils derived from diorite,dacite tuff and metamorphic rock were higher than those from granite,sandstone and rhyolite.The available Zn contents in the soils developed from tuff,dacite tuff and metamorphic rock were higher than those from the others.Clayed soils had higher total Zn content with lower Zn availability.The total Zn contents in the soils situated on the mountains higher than 800 m were higher than those on the hills with lower altitude.The available Zn tended to increase with increasing soil organic matter content when the organic matter content was less than 4%.The average Zn concentration in the tea leaves was 23.41 mg·kg-1,lower than the mean Zn concentration of main tea types in China. |
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| Keywords: | Tieguanying tea plantation zinc soil |
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