| 土地利用方式对南方红壤养分状况的影响 |
| |
| 引用本文： | 谭秋锦,何铣扬,覃振师,王文林,陈海生.土地利用方式对南方红壤养分状况的影响[J].热带作物学报,2015,36(11):2108-2112. |
| |
| 作者姓名： | 谭秋锦 何铣扬 覃振师 王文林 陈海生 |
| |
| 作者单位： | 广西南亚热带农业科学研究所;广西南亚热带农业科学研究所;广西南亚热带农业科学研究所;广西南亚热带农业科学研究所;广西南亚热带农业科学研究所 |
| |
| 基金项目： | 广西公益基金（No. GXNYRKS201506、GXNYRKS201406）；防科转（No. 15013005）。 |
| |
| 摘 要： | 土壤养分是土壤学研究重点，是衡量土壤生产力的综合指标，而土地利用方式则是人类活动影响土壤养分变化最直接、最重要、最普遍的因素。随着人类活动对土地利用的范围不断扩大、强度不断加剧，进而对土壤养分造成了不同程度的影响，尤其是对南方红壤的影响。目前，该区域土壤养分退化严重，综述近10年国内外的相关文献，在土地利用方式改变下，以土壤的物理性质、有机质、氮磷钾的动态变化趋势对土壤养分进行分析和总结，以期更准确地预测和评估不同管理措施对土壤质量的影响，并及时采取有效措施，调整生产结构，降低土壤环境污染，提高土壤性能。
|
| 关 键 词： | 红壤 土地利用 有机质 氮磷钾 土壤养分 |
Effects of Land Use Types on Soil Nutrient in Red Soils in Southern China |
| |
| TAN Qiujin,HE Xianyang,QIN Zhenshi,WANG Wenlin and CHEN Haisheng.Effects of Land Use Types on Soil Nutrient in Red Soils in Southern China[J].Chinese Journal of Tropical Crops,2015,36(11):2108-2112. |
| |
| Authors: | TAN Qiujin HE Xianyang QIN Zhenshi WANG Wenlin and CHEN Haisheng |
| |
| Institution: | South Asian Tropical Agricultural Science Research Institute of Guangxi;South Asian Tropical Agricultural Science Research Institute of Guangxi;South Asian Tropical Agricultural Science Research Institute of Guangxi;South Asian Tropical Agricultural Science Research Institute of Guangxi;South Asian Tropical Agricultural Science Research Institute of Guangxi |
| |
| Abstract: | Soil nutrient is the key indicator to evaluate soil productivity. Land use by human activities affects it most directly and importantly. Soil nutrient in red soils in Southern China deteriorated severely. In this paper, related references in the recent ten years were reviewed. The dynamic changes of the physical properties of soil, organic matter, nitrogen phosphorus and potassium on soil nutrients were analyzed and summarized during the change of land use patterns, in order to accurately evaluate and predict the effects on soil quality in different of management measures, and to take timely and effective measures to adjust the production structure, reduce soil pollution, improve the performance of the soils. |
| |
| Keywords: | Red soil Land use Organic matte Nitrogen phosphorous and potassium Soil nutrient |
| 本文献已被 万方数据 等数据库收录！ |
| 点击此处可从《热带作物学报》浏览原始摘要信息 |
| 点击此处可从《热带作物学报》下载免费的PDF全文 |
