| 沈阳市苏家屯区耕层土壤养分分布特征和土壤利用分析 |
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| 引用本文： | 于国锋,蒲良,张莹,于天伦. 沈阳市苏家屯区耕层土壤养分分布特征和土壤利用分析[J]. 现代农业科技, 2012, 0(18): 227+234 |
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| 作者姓名： | 于国锋 蒲良 张莹 于天伦 |
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| 作者单位： | 辽宁省沈阳市苏家屯区农业技术推广中心 |
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| 摘 要： | 通过对2006—2008年沈阳市苏家屯区耕层土壤有机质和氮磷钾养分区域含量的分析,阐明了该地区有效养分分布与土壤类型、种植作物及耕作方式的关系,并对各区域土壤持续利用的方法进行了论述。
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| 关 键 词： | 土壤养分 分布特征 持续利用 辽宁沈阳 苏家屯区 |
Analysis on Nutrient Distribution Characteristic and Use of Plough Layer Soil in Sujiatun District of Shenyang City |
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| YU Guo-feng,PU Liang,ZHANG Ying,YU Tian-lun. Analysis on Nutrient Distribution Characteristic and Use of Plough Layer Soil in Sujiatun District of Shenyang City[J]. Modern Agricultural Sciences and Technology, 2012, 0(18): 227+234 |
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| Authors: | YU Guo-feng PU Liang ZHANG Ying YU Tian-lun |
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| Affiliation: | (Sujiatun District Agricultural Technique Extension Center in Shengyang City of Liaoning Province,Shenyang Liaoning 110101) |
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| Abstract: | By analyzing contents of organic mater and nitrogen,phosphorus,potassiun nutrients in plough layer soil in Sujiatun District in Shenyang City from 2006 to 2008,the relation among available nutrient distribution,soil types,crops and cultivation ways were expounded,and the sustainable use type of each area was discussed. |
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| Keywords: | soil nutrient distribution characteristic sustainable use shenyang Liaoning Sujiatun District |
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