| 基于标准样地的耕地质量预警机制初探——以广西为例 |
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| 引用本文： | 段正松 尹秋月 何毅峰. 基于标准样地的耕地质量预警机制初探——以广西为例[J]. 中国农学通报, 2013, 29(14): 155-160. DOI: 10.11924/j.issn.1000-6850.2012-2798 |
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| 作者姓名： | 段正松 尹秋月 何毅峰 |
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| 作者单位： | 广西壮族自治区国土测绘院,南宁,530023 |
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| 基金项目： | 广西国土资源大调查“农用地分等标准样地设置”。 |
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| 摘 要： | 为探索如何更有效的将农用地分等标准样地成果应用于耕地质量监测，通过分析广西农用地分等标准样地成果在耕地质量预警中的适用性，提出基于静态标准样地成果和动态标准样地成果的耕地质量预警机制的建立方法，并以桂东北丘陵区为例进行探讨。结果表明，以标准样地成果为数据源建立的耕地质量预警机制，可以为耕地质量保护提供决策支持。
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| 关 键 词： | 生物量 生物量 |
| 收稿时间： | 2012-08-15 |
| 修稿时间： | 2012-09-09 |
The Preliminary Probe in Early Warning Mechanism of Cultivated Land Quality Based on the Standard Plot in Guangxi Area |
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| Duan Zhengsong , Yin Qiuyue , He Yifeng. The Preliminary Probe in Early Warning Mechanism of Cultivated Land Quality Based on the Standard Plot in Guangxi Area[J]. Chinese Agricultural Science Bulletin, 2013, 29(14): 155-160. DOI: 10.11924/j.issn.1000-6850.2012-2798 |
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| Authors: | Duan Zhengsong Yin Qiuyue He Yifeng |
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| Abstract: | For exploring how to effectively apply the agricultural land grading standard plot results to monitor the cultivated land quality, the applicability of the farmland ranking standard plot results of Guangxi Province on cultivated land quality warning was analyzed, then the cultivated land quality warning mechanism was established according to the static standard plot and the dynamic standard plot respectively. These two new schemes were investigated in the northeast hilly region of Guangxi Province. The results showed that, the cultivated land quality warning mechanism could provide decision support for the quality of cultivated land protection which was established for data by the agricultural land grading standard plot results. |
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| Keywords: | standard plot agricultural land gradation cultivated land quality early warning investigation |
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