“soil morphological characteristics”的概念、定义、翻译、参考文献-科学参考

单词	soil morphological characteristics
释义	soil morphological characteristics Encyclopedia 农学土壤形态释 soil morphological characteristics土壤形态包括颜色、质地、结构、孔隙、紧实度、新生体、侵入体、构造和厚度等的土壤外部特征。土壤形态是土壤发生发展历史的集中反映，也是认识土壤形成和演化历史的关键。因此，土壤形态特征是研究土壤发生和诊断土壤性质的基础，是划分土壤层次和确定土壤分类的重要依据，也是野外土壤描述的主要内容。
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