| 山东省几种主要土壤类型腐殖质组成及性质的研究 |
| |
| 引用本文： | 刘守琴,施洪云. 山东省几种主要土壤类型腐殖质组成及性质的研究[J]. 山东农业大学学报(自然科学版), 1991, 0(4) |
| |
| 作者姓名： | 刘守琴 施洪云 |
| |
| 作者单位： | 山东农业大学基础部(刘守琴)，山东农业大学土壤农化系(施洪云) |
| |
| 摘 要： | 本文研究了山东省几种主要土壤类型的腐殖组成及性质。棕壤的HA(?)FA 比值、活性胡敏酸和胡敏酸的光密度值及其絮凝特性等与褐土有明显的不同;潮土,风沙上及滨海盐土的上述参数值亦有差异;它反映了土壤形成条件和基本属性的不同.可作为土壤数量化诊断分类的重要依据。
|
| 关 键 词： | 土壤腐殖质 活性胡敏酸 絮凝特性 土壤基本属性 土壤分类 |
PROPERTY AND COMPOSITION OF HUMUS IN SEVERAL MAIN TYPES OF SOILS IN SHANDONG |
| |
| Liu Shouqin. PROPERTY AND COMPOSITION OF HUMUS IN SEVERAL MAIN TYPES OF SOILS IN SHANDONG[J]. Journal of Shandong Agricultural University, 1991, 0(4) |
| |
| Authors: | Liu Shouqin |
| |
| Abstract: | Studies on composition and property of humus in several ma(?) types of soils inShandong Province showed that the HA/FA ratio,optical density values and flocculationcharacteristics of humic and active humic acids in burozern obviously differed from those indrab soil.The tested values of above parameters of Ochric Mottlisols,Fixic Aeosanclsolsand Uniformic Solonchaks were also different.These indicate the differences in formingconditions and basic natures of each soil and could provide an important basis for quantita-tive identification of soils. |
| |
| Keywords: | soil humus active humic acid flocculation characteristics basic soil natures soil identification |
| 本文献已被 CNKI 等数据库收录！ |
