Root exudates: a pathway for short-term N transfer from clover and ryegrass

By F. Paynel, Philip J Murray, Jean Bernard Cliquet. Plant and Soil, 2001

201 citations recorded by the source corpus.

View Paper: https://www.semanticscholar.org/paper/35e008e75074378c4fbfa064cbf7abaa11f554d4

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Citations in the corpus

Soil beneficial bacteria and their role in plant growth promotion: a review (2010, background): “In many low input grassland systems, the grasses depend on the N2 fixed by the legume counterparts for their N nutrition and protein synthesis, which is much needed for forage quality in livestock production (Paynel et al. 2001; Hayat and Ali 2010).”
Root amino acid exudation: measurement of high efflux rates of glycine and serine from six different plant species (2007, methodology): “Together, these results support the view than nitrogen can be transferred from atmospheric nitrogen fixing legumes to companion grasses, through the soil solution (Ta and Faris 1987; Brophy and Heichel 1989; Paynel et al. 2001).”
Biological nitrogen fixation and nitrogen and phosphorus budgets in farmer-managed intercrops of maize–pigeonpea in semi-arid southern and eastern Africa (2007, background): “a pool of plant-derived N located in the soil media following leaching of N compounds (Paynel et al. 2001; Rovira 1959) as well as degradation processes of dead nodules and dead”
The role of root exudates and allelochemicals in the rhizosphere (2003, methodology): “Quartz sand has also been used as a growth medium for exudate collection (Hodge et al., 1996; Paynel et al., 2001; Yoshitomi and Shann, 2001).”
Uptake of organic nitrogen by plants. (2009, background): “Efflux of amino acids from roots has, however, been shown to occur in several species (e.g. Jones & Darrah, 1994; Paynel et al., 2001; Phillips et al., 2004, 2006; Lesuffleur et al., 2007).”
Nitrogen Rhizodeposition of Legumes (2011, background): “Numerous studies have established that N transfer between plants can also occur between young plants, through mycorrhizal networks interconnecting plants or through exudation of N compounds by legumes coupled with uptake by grasses ( Paynel et al., 2001; Moyer-Henry et al., 2006).”
Nitrogen Transfer Within and Between Plants Through Common Mycorrhizal Networks (CMNs) (2003, methodology): “Compared to pure cultivation systems, these benefits obtained by the nonlegume crops may be due to transfer of the symbiotically fixed leguminous N, either (1) through release from nodulated roots, decomposition of dead nodule, root tissue, and above-ground litter in the soil (Ledgard and Steele, 19”
Root Exudation of Primary Metabolites: Mechanisms and Their Roles in Plant Responses to Environmental Stimuli (2019, background): “A growing number of studies show that the root tip functions as control center for sensing external nutrient concentrations and translating this into an alteration of root system architecture (Desnos, 2008; Baluška et al., 2010; Péret et al., 2011; Baluška and Mancuso, 2013).”
Positive effects of plant species diversity on productivity in the absence of legumes (2003, background): “Legumes can strongly increase both productivity and complementarity because they do not compete with other plants for soil nitrogen, but fix atmospheric N2 .I n addition, the fixed N can be transferred to co-occurring plants by root exudation ( Paynel et al. 2001 ) and decomposition of dead roots (H”
A study of 15N transfer between legumes and grasses (2008, methodology): “The plant tops were allowed to grow in the normal atmosphere, whereas the roots were grown in an axenic sand culture ( Paynel et al., 2001 ).”
Potential use of rhizobial bacteria as promoters of plant growth for increased yield in landraces of African cereal crops (2004, background): “In many low input grassland systems, the grasses depend on the N fixed by their legume counterparts for their N nutrition and protein synthesis, which is much needed for forage quality in livestock production (Paynel et al., 2001).”
Nitrogen rhizodeposition of legumes. A review (2011, background): “…of various species including white clover and alfalfa, glycine and serine have often been recovered in high proportions (Svenningsson et al., 1990; Paynel et al., 2001; Hertenberger and Wanek, 2004; Lesuffleur et al., 2007) despite also constituting a major amino acid in rhizospheric soils…”