摘要
先秦时期是中国农学萌芽和形成时期,人们在长期观察和农业生产实践中,也在"尚农"、"重地"的政治文化影响下,逐渐形成了因地制宜、"平治水土"、"用养结合"、改良土壤等土壤保护思想及实践体系。在开发、利用土壤的同时,注重土壤的保护,以求恢复、维持甚至提高地力,并处理好土壤与地理、水分、作物、肥料、耕作等因素的关系,以达到土壤的长期可持续利用。这构成了古代中国土壤科学的重要内容,也为古代生态农学的发展做出了不可磨灭的贡献,对于今天的土壤利用及农业生产也具有重要的利用价值。
Pre period of Qin Dynasty was the period of Chinese agronomy sprouting and forming.With the long-term observation and agricultural production practice,people gradually formed the ideological and practice system of soil protection including ＇producing according to local conditions＇,＇regulating watercourses and soil＇,＇combining using with rest and improving the soil.At the same time of developing and using soil,the ancient people gave emphasis to the soil protection so as to recover and raise soil fertility,they also handled the relation of soil and geography,moisture,crop,fertilizer and cultivation for soil＇s long-term and continued use.All these formed the important content of the Chinese soil science at ancient times,and it has made great contribution for the de-velopment of the ecological agronomy of ancient times.It also has important value for the soil use and agricultural production today.
出处
《干旱区资源与环境》
CSSCI
CSCD
北大核心
2010年第8期68-73,共6页
Journal of Arid Land Resources and Environment
关键词
先秦
土壤保护
思想及实践
pre-Qin Dynasty
soil protection
thought and practice
