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| 基于GIS和GPS的烟田养分管理 | |
| 引用本文： | 陈胜利,乔红波,王红旗,蒋金炜,马继盛,李青常. 基于GIS和GPS的烟田养分管理[J]. 烟草科技, 2007, 0(2): 58-62 |
| 作者姓名： | 陈胜利 乔红波 王红旗 蒋金炜 马继盛 李青常 |
| 作者单位： | 1. 河南省烟草公司三门峡分公司,河南省三门峡市崤山路中段,472000 2. 中国农业科学院植物保护研究所,北京市海淀区圆明园西路2号 100094 3. 中国烟草总公司郑州烟草研究院,郑州高新技术产业开发区枫杨街2号,450001 4. 河南农业大学植物保护学院,郑州市文化路95号,450002 5. 中国烟草标准化研究中心,郑州高新技术产业开发区枫杨街2号,450001 |
| 摘 要： | 利用土壤养分数据库,以地理信息系统(GIS)和全球定位系统(GPS)为平台,研究了三门峡烟区土壤养分的空间分布。结果表明:三门峡烟区土壤有机质含量普遍偏低,速效磷含量中等偏低,西南部土壤速效氮水平偏低。提出了三门峡烟区“增氮补磷稳钾和降氯补锌增硼”的平衡施肥建议。 |
| 关 键 词： | 地理信息系统 全球定位系统 土壤 养分 |
| 文章编号： | 1002-0861(2007)02-0058-05 |
| 修稿时间： | 2006-08-11 |
Soil Nutrient Management of Tobacco Field Based on GIS and GPS |
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| CHEN SHENG-LI,QIAO HONG-BO,WANG HONG-QI,JIANG JIN-WEI,MA JI-SHENG,LI QING-CHANG. Soil Nutrient Management of Tobacco Field Based on GIS and GPS[J]. Tobacco Science & Technology, 2007, 0(2): 58-62 | |
| Authors: | CHEN SHENG-LI QIAO HONG-BO WANG HONG-QI JIANG JIN-WEI MA JI-SHENG LI QING-CHANG |
| Abstract: | Basing on soil nutrient database and the platform of GIS and GPS, the spatial distribution of soil nutrients in tobacco growing area in Sanmenxia, Henan, was studied. The results showed that organic matter was deficient throughout the area and available phosphorus was moderate and lower, and available nitrogen was lower in southwest Sanmenxia. The proposal for adequate fertilization in this area was increasing the application of nitrogen, phosphorus, boron and zinc, reducing that of chlorine, while keeping the application of potassium at normal level. |
| Keywords: | GIS GPS Soil Nutrient |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |