摘要
土壤碳库的动态平衡影响作物产量和土壤肥力的高低,是土壤肥力保持和提高的重要研究内容。本文简要评述了气候、植被、土壤理化特性和农业生产对土壤有机碳分解的影响,介绍了土壤有机碳库及其控制因子的研究进展。
The dynamic equilibrium of the soil carbon storehouse influences the crop output and level of the soil fertility, so it is the important research contents with the soil fertility. The affects like climate, vegetation, soil physical and chemical characteristic and agricultural production to soil organic carbon＇s decaying were observed briefly. And then, the research progress of the soil organic carbon storehouse and its the regulative factor was introduced.
出处
《黑龙江八一农垦大学学报》
2006年第3期10-12,共3页
journal of heilongjiang bayi agricultural university
关键词
土壤有机碳库
气候
植被
土壤理化性质
农业生产
soil organic carbon storehouse
climate
vegetation
the physical and chemical properties of soil
agricultural production
