河南农业科学2024，Vol.53Issue(12)：1-9,9.DOI:10.15933/j.cnki.1004-3268.2024.12.001
间作促进磷吸收利用的研究进展
Research Progress of Intercropping Promoting Phosphorus Absorption and Utilization
摘要
Abstract
The application of phosphate fertilizer and mineral weathering are the main sources of soil phosphorus,but the low utilization rate of phosphorus and the limited ability of crops to absorb and utilize phosphorus lead to the accumulation of soil phosphorus,which limits the growth of crops.Intercropping system can improve soil phosphorus availability.The effects of intercropping on phosphorus utilization rate were summarized.The mechanism of intercropping to improve soil phosphorus availability was reviewed from three aspects:soil microorganisms,crop roots,and changes in endogenous hormones.It is suggested that in the future,we should focus on the in-situ characterization of plant root morphology,auxin-related gene expression,soil microorganisms and related functional genes,in order to provide reference for improving phosphorus utilization rate through intercropping.关键词
间作/磷吸收利用/磷有效性/根系形态/生长素Key words
Intercropping/Phosphorus uptake and utilization/Phosphorus availability/Root morphology/Auxin分类
农业科技引用本文复制引用
吴薪,毕嘉榆,戈应同,何仰发,王宇蕴..间作促进磷吸收利用的研究进展[J].河南农业科学,2024,53(12):1-9,9.基金项目
云南省基础研究专项(202101AT070252) （202101AT070252）
国家自然科学基金(32160744) （32160744）
云南省科技厅科技计划项目(202302AE090012) （202302AE090012）
