| 博白县土壤有效微量元素状况及影响因素分析 |
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| 引用本文： | 唐伟天,陈述惠.博白县土壤有效微量元素状况及影响因素分析[J].广西农学报,2011,26(3):10-13. |
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| 作者姓名： | 唐伟天 陈述惠 |
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| 作者单位： | 1. 博白县农技推广中心,广西玉林市,537600
2. 博白县土肥站,广西玉林市,537600 |
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| 摘 要： | 旨为科学施用微肥提供参考,对博白县耕地土壤微量元素铁、锰、铜、锌、硼的有效含量进行调查分析。结果显示,绝大部分耕地土壤有效铁（98.97%）和有效铜（96.07%）含量较高,基本不缺乏,而缺乏有效锰、锌、硼的耕地土壤分别占58.43%、46.21%和40.86%;微量元素的有效性与土壤酸碱度密切相关,土壤有机质、有效磷...
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| 关 键 词： | 微量元素 有效性 土壤pH 土壤有机质 土壤有效磷 |
The effect micro-elements situation in soil and their influence factors analysis in Bobai County |
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| Tang Wei-tian Chen Shu-hui.The effect micro-elements situation in soil and their influence factors analysis in Bobai County[J].Journal of Guangxi Agriculture,2011,26(3):10-13. |
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| Authors: | Tang Wei-tian Chen Shu-hui |
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| Institution: | Tang Wei-tian1 Chen Shu-hui2(1.Agricultural extension service center of Bobai County,Yulin,Guangxi 537600,China,2.Soi and fertilizer station of Bobai County,China) |
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| Abstract: | In order to provide technical support to fertilization,a survey on soil micro-elements＇ effect contains in farmland of bobai County was conducted.The results show that in most of the farmlands,there are high contents of effective Cu（98.97%） and Fe（96.07%） |
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| Keywords: | Microelements effectiveness soil pH soil organic matter soil effective P |
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