| 辽宁花生种植区耕层土壤养分状况 |
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| 引用本文： | 王秀娟,解占军,娄春荣,董环.辽宁花生种植区耕层土壤养分状况[J].辽宁农业科学,2010(1):29-31. |
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| 作者姓名： | 王秀娟 解占军 娄春荣 董环 |
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| 作者单位： | 辽宁省农业科学院环境资源与农村能源研究所,辽宁,沈阳,110161 |
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| 基金项目： | 国家花生现代产业技术体系专项(CYJSTX-19) |
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| 摘 要： | 采用田间试验和传统统计学分析方法，对辽宁花生种植区耕层土壤养分状况进行评价。结果表明，大部分土壤属于微酸性，碱解氮、有效磷和有效钾属于中等偏高水平，其临界值低于第二次土壤普查的土壤养分分级标准。
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| 关 键 词： | 辽宁 花生 养分状况 评价 |
Topsoil Nutrients Staus in Liaoning peanut Planting Area |
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| WANG Xiu-juan,XIE Zhan-jun,LOU Chun-rong,DONG Huan.Topsoil Nutrients Staus in Liaoning peanut Planting Area[J].Liaoning Agricultural Sciences,2010(1):29-31. |
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| Authors: | WANG Xiu-juan XIE Zhan-jun LOU Chun-rong DONG Huan |
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| Institution: | Environmental Resource and Agricultural energy Research Institute of Liaoning Academy of Agricultural sciences/a>;Shenyang Liaoning 110161 |
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| Abstract: | By field experiment and traditional statistics analysis,the soil nutrient statuses of arable layer in Liaoning were studied.The results indicated that most of soil reactions were slightly acid,and Alka.N,Avai.P2O5 and Avai.K2O were of middle level and some were high,the critical values of soil nutriment were lower against the standard from the secondary soil survey. |
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| Keywords: | Liaoning Peanuts Nutrient status Appraisal |
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