From mycorrhization to Pi homeostasis control:PHR is the key player!  

从菌根到磷稳态调控:PHR是关键!

作　　者：Jinsheng Zhu Laurent Nussaume 朱进升;Laurent Nussaume(Aix Marseille Univ,CEA,CNRS,BIAM,UMR7265,SAVE(Signalisation pour l’Adaptation des Végétauxàleur Environnement),Saint-Paul lez Durance 13108,France)

机构地区：[1]Aix Marseille Univ,CEA,CNRS,BIAM,UMR7265,SAVE(Signalisation pour l’Adaptation des Végétauxàleur Environnement),Saint-Paul lez Durance 13108,France

出　　处：《Science Bulletin》2022年第5期456-458,共3页科学通报（英文版）

摘　　要：Inorganic phosphate(Pi)is the sole source of phosphorus for plants.It is estimated that Pi is a limiting factor for crop growth and yield in one-third of cultivated soils worldwide.Problems of Pi nutrition may be explained by different factors.First of all,Pi has very low mobility in soils leading to the retrieval of the majority of the Pi fertilizers applied to be recovered by microorganisms at the expense of the crops.Secondly,it forms insoluble complexes with clays or many soil cations reducing its bioavailability.

关 键 词：soil SOILS CULTIVATED 

分 类 号：Q945[生物学—植物学]