英文: Analysis on the buffer action
of three kinds of different soils from two soil types of the north of Henan, showed that the order of buffer action
acid and alkali of three kinds of different soils was as following: chao soil with high fertility>lime drab s
中文: 摘要对豫北地区的2个土类3种不同土壤的缓冲性能进行分析研究，结果表明：供试土壤对酸、碱的缓冲性强弱依次为高肥潮土＞褐土＞潮土。 更详细...
英文: The organic matter content of soil is relative with the buffer action
of acid and alkali of soil.
中文: 此外，土壤有机质含量的高低与其对酸碱的缓冲能力成相关。 更详细...