| 邹晓君，薛 立.林下经济经营模式对土壤理化性质和碳储量的影响研究进展[J].广东农业科学,2019,46(2):79-87 |
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林下经济经营模式对土壤理化性质和碳储量的影响研究进展 |
| Research Progress on the Influence of Management Model of Under-forest Economy on Physichemical Property and Carbon Storage of Soils |
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| DOI：10.16768/j.issn.1004-874X.2019.02.012 |
| 中文关键词: 林下经济 经营模式 土壤理化性质 土壤生物 土壤碳储量 |
| 英文关键词: under-forest economy management model soil physic-chemical property soil microorganism soilcarbon storage |
| 基金项目:中央财政林业科技推广示范项目（2015-GDTK-07） |
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| 摘要点击次数: 1758 |
| 全文下载次数: 542 |
| 中文摘要: |
| 随着近年我国对集体林权制度和林下经济政策的改革，林下经济得到迅速发展，并且在生态建设
和林地利用等方面发挥了重要作用。土壤是植被赖以生存的物质基础，植物通过根系与土壤连成一个统一整体，
与土壤进行着各种物质代谢并影响其理化性质，土壤通过调节分配水、热、气、肥为植物的生长提供所需养分，
对林下经济发展产生重大影响。从林下经济的定义、主要模式、土壤物理性质、酸碱度、有机质和碳储量、养分、
酶活性、土壤微生物等方面，系统阐述了国内外关于林下经济经营模式对土壤影响的研究进展，探讨林下经济
对土壤的影响机制，并提出未来的研究热点和方向。今后可运用先进的科学技术手段，建立长效的监测机制和
数据模型，以便更准确为林下经济的土壤管理提供参考。 |
| 英文摘要: |
| In recent years, with the reform of the collective forest right and the continuous promotion of the underforest economic policies in our country, the under-forest economy has developed rapidly and played an important role in
ecological construction and utilization of forest. Soil is the basis for the survival of vegetation. The plants are integrated
into a unified whole through the roots and soil, and soil is undergoing metabolism of various substances to affect the
physical and chemical properties of plants. The soil constantly provides nutrients by regulating the distribution of water,
heat, gas, and fertilizer for the growth of plants and the change of soil property has a significant impact on the development
of under-forest economy. Research progress at home and abroad on the influence of management model of underforest economy on soil was systematically elaborated from the definition and main model of under-forest economy, soil
physical properties, pH, organic matters and carbon storage, nutrients, enzyme activity and microorganism. The influence
mechanism of under-forest economy on soil was explored and the future research hotspot was also proposed. In the future,
advanced scientific and technological means can be used to establish long-term monitoring mechanisms and data models,
in order to provide a reference for soil management of under-forest economy accurately. |
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