中国资源综合利用2024，Vol.42Issue(3)：34-36,3.DOI:10.3969/j.issn.1008-9500.2024.03.008
不同改良措施下土壤团聚体组成与稳定性分析
Analysis of Soil Aggregate Composition and Stability under Different Improvement Measures
摘要
Abstract
The stability of soil aggregates in the Yellow River floodplain area is poor,and the erosion effect of flowing water on the soil is strong.Taking Lankao County as the research area and desertified farmland as the research object,this paper designs four experimental groups and adopts four improvement measures(applying compound fertilizer,sludge biochar,chicken manure,and crushed straw respectively),and sets up a blank check group,and collects soil samples after 14 months to calculate the proportion of soil aggregate components and determine the improvement effect of different improvement measures on soil aggregate stability.The results show that when applying sludge biochar,the stability of soil aggregates is the best.关键词
土壤改良/土壤团聚体/组成/稳定性/兰考县Key words
soil improvement/soil aggregates/composition/stability/Lankao County分类
农业科技引用本文复制引用
马涛..不同改良措施下土壤团聚体组成与稳定性分析[J].中国资源综合利用,2024,42(3):34-36,3.基金项目
2021年度山西省科技厅基础研究计划(自由探索类)青年项目"固态发光碳点的结构调控及其高效多色荧光机制研究"(20210302123007). （自由探索类）
