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| 铁岭地区稻田土壤养分肥力状况调查报告 | |
| 引用本文： | 孟淑洁,刘杨,石晓翠,刘丙臣. 铁岭地区稻田土壤养分肥力状况调查报告[J]. 北方水稻, 2009, 39(3) |
| 作者姓名： | 孟淑洁 刘杨 石晓翠 刘丙臣 |
| 作者单位： | 1. 辽宁省农业科学院,检测中心,沈阳,110161 2. 法库县绿色食品办公室,沈阳,110400 3. 通辽金山种业科技有限责任公司,内蒙古,通辽,028000 |
| 摘 要： | 为掌握铁岭地区稻田土壤肥力变化情况,提高水稻产量及品质,特采集土样进行检测。结果表明,铁岭地区稻田土壤中有效磷、有效钾含量丰富;碱解氮、有机质和全氮含量处于中等水平;有效硅、交换性钙和交换性镁含量很丰富;有效铜、有效锌和有效锰含量很丰富;有效铁含量丰富;有效硼含量处于中等水平;土壤酸碱度差异很大。 |
| 关 键 词： | 土壤肥力 营养元素 分级 评价 |
Investigation report on soil nutrients and fertility in the paddy field of Tieling Area |
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| MENG Shu-jie,LIU Yang,SHI Xiao-cui,LIU Bing-chen. Investigation report on soil nutrients and fertility in the paddy field of Tieling Area[J]. North Rice, 2009, 39(3) | |
| Authors: | MENG Shu-jie LIU Yang SHI Xiao-cui LIU Bing-chen |
| Affiliation: | 1 Inspection and Testing Center of Liaoning Academy of Agricultural Sciences;Shenyang 110161;China;2 Faku Green Food Office;Shenyang 110400;3 Tongliao Jinshan Seed Science and Technology Co.;Ltd.;Tongliao Inner Mongolia 028000;China |
| Abstract: | The soil sample was collected and analyzed in order to master the soil fertility situation and to increase the yield and quality of rice in Tieling area.The results showed that the soil is rich in available P and K and the alkaline-spread N,organic matter,total N and available B are at medium level.The available Si,exchangeable Ca,exchangeable Mg,available Cu,Zn,Mn,and Fe are abundant.The pH values vary greatly. |
| Keywords: | Soil fertility Nutrients Classification Evaluation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |