中国与乌克兰黑土成土因素分析

Soil-forming factor analysis of mollisols in China and Ukraine

阐述了黑土的概念,总结了中国和乌克兰黑土在分布上的异同;通过比较两国黑土在地形、气候、母质和植被等成土因素,认为两者虽同属黑土,但仍存在诸多差异,因此在保护和管理方面应因地制宜。

This paper expounded the concept of mollisols and summarized the similarities and differences of mollisols regional distribution in China and in Ukraine. By compared the terrain, climate, parent materials and vegetation types of the two kinds of mollisols it showed that even though the two kinds of mollisols belonged to the same category, they still had so many fine distinctions, which still had to protect and manage them properly.