Plant mechanisms to optimise access to soil phosphorus

By A. Richardson, P. Hocking, Richard J. Simpson, T. George. 2009

483 citations recorded by the source corpus.

View Paper: https://www.semanticscholar.org/paper/43c39584649b9343aea4cc77a7e92cc16bc877d6

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In Soil Science

Citations in the corpus

Drought Stress Alleviation by ACC Deaminase Producing Achromobacter xylosoxidans and Enterobacter cloacae, with and without Timber Waste Biochar in Maize (2020, background): “[93] found a significant increase in the fresh and dry weight of plants by the better uptake of P.”
Phosphate solubilizing microbes: sustainable approach for managing phosphorus deficiency in agricultural soils (2013, background): “It is also difficult to differentiate between root- and PSM-produced phosphatases (Richardson et al. 2009a, b) but some evidence suggests that phosphatases of microbial origin possess a greater affinity for Po compounds than those derived from plant roots (Tarafdar et al. 2001).”
Comprehending crystalline β-carotene accumulation by comparing engineered cell models and the natural carotenoid-rich system of citrus (2011, unknown): “Quantitative real-time PCR was performed using the StepOnePlus real-time PCR system (Applied Biosystems, Foster City, CA, USA) and SYBR Premix Ex Taq (Perfect Real Time) reagent (Takara) using gene-speciﬁc primers QAhNRAMP1-F, 5 # -CCTCATCACTGCCTTCGT-3 # and QAhNRAMP1-R, 5 # - ATTGCTGTGTTATCCTTGGTC-”
Root phenotypes for improved nutrient capture: an underexploited opportunity for global agriculture. (2019, background): “Significant research has assessed the possibility of harnessing genetic variation in P-solubilizing exudates to developP-efficient crop lines (Richardson et al., 2009).”
Plant and microbial strategies to improve the phosphorus efficiency of agriculture (2011, background): “Synthesis of phytohormones that stimulate root growth therefore provides an indirect mechanism by which rhizosphere microorganisms increase P acquisition and stimulate plant growth (Richardson et al. 2009a).”
Strategies for improving phosphorus acquisition efficiency of crop plants. (2010, background): “…P, (ii) competing with phosphate ions for sorption sites, (iii) 133 dephosphorylation of organic P and (iv) by acidifying the rhizosphere so that 134 dissolution of sparingly soluble P minerals in alkaline soils is increased (this topic 135 has been recently reviewed by Richardson et al., 2009b).”
The Role of PHT1 Family Transporters in the Acquisition and Redistribution of Phosphorus in Plants (2019, background): “P is critical to ensure sustainable and profitable agriculture as it affects the physiochemical and biological properties of the soil (Richardson et al., 2009).”
Acquisition of phosphorus and nitrogen in the rhizosphere and plant growth promotion by microorganisms (2009, background): “The importance of root growth and architecture for the efficient capture of P is well documented and in many cases is a specific response of plants to P deficiency (reviewed by Hodge 2004; Lynch 2005; Raghothama 1999; Richardson et al. 2009; Vance et al. 2003).”
Inoculation of maize with phosphate solubilizing bacteria: effect on plant growth and yield (2014, background): “However, in most soils, the concentration of soluble orthophosphates is low, normally 1 mg kg−1 or lower (10 M H2PO4 1-; Rodríguez and Fraga, 1999) and must be replenished from other pools of soil P to meet plant requirements (Richardson et al., 2009).”
Feeding hungry plants: The role of purple acid phosphatases in phosphate nutrition (2010, background): “The first is the solubility of free Pi, which plants can improve by secretion of large amounts of organic acids into the rhizosphere that saturate soil anion exchange capacity [1,4,5].”