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

Plant and Soil

Volumn 229, Issue 2, 2001, Pages 235-243

  Paynel, Florence ^a   Murray, Philip J ^b   Bernard Cliquet, Jean ^a  

^a UNIVERSITÉ DE CAEN   (France)

^b ABERYSTWYTH UNIVERSITY   (United Kingdom)

Author keywords

Amino acid; Ammonia; Exudation; Lolium perenne L.; Trifolium repens L.,15N

Indexed keywords

LOLIUM; LOLIUM PERENNE; POACEAE; TRIFOLIUM; TRIFOLIUM REPENS;

EID: 0035092578     PISSN: 0032079X     EISSN: None     Source Type: Journal    
DOI: 10.1023/A:1004877214831     Document Type: Article

References (40)

1. Fate of two micro-organisms in maize simulated rhizosphere under hydroponic and sterile conditions
2. Nutrient transfer between the root zones of soybean and maize plants connected by a common mycorrhizal mycelium
3. Changes in the amides and amino acid composition of xylem exudate from perennial ryegrass (Lolium perenne L.) during regrowth after defoliation
4. Nitrogen release from roots of alfalfa and soybean grown in sand culture
5. Effect of the arbuscular mycorrhizal fungus Glomus fasciculatum on the uptake of amino nitrogen by Lolium perenne L
6. Forage legume roots and nodules and their role in nitrogen transfer
7. 2 fixation. N transfer and N recovery
8. Vesicular-arbuscular mycorrhiza in natural vegetation systems IV. Transfer of nutrient in inter- and intra-specific combinations of host plants
9. Biological nitrogen fixation in mixed legume-cereal cropping system
10. 15N-isotope methods
11. Influence of plant morphology on root exudation of maize subjected to mechanical impedance in hydroponic conditions
12. Endomycorrhizal fungi in nitrogen transfer from soybean to maize
13. Underground transfer of nitrogen between pasture plants infected with vesicular-arbuscular mycorrhizal fungi
14. 15N abundance method at different nitrogen application rates and defoliation frequencies
15. Interaction between white clover and ryegrass under contrasting nitrogen availability: N2 fixation, N fertilizer recovery. N transfer and water-use efficiency
16. Tranfer of N and P from intact or decomposing roots of pea to barley inter connected by an arbuscular mycorrhizal fungus
17. 15N
18. Influx and efflux of amino acids from Zea mays L. Roots and their implication for N nutrition and the rhizosphere
19. Amino-acids influx at the soil-root interface of Zea mays L. and its implications in the rhizosphere
20. Role of proteinaceous amino acids released in root exudates in nutrient acquisition from the rhizosphere
21. Rhizosphere micro-organism effects on soluble amino acids, sugars and organic acids in the root of zone of Agropyron cristatum. A. smithii and Bonteloua gracilis
22. Effect of white clover cultivar on apparent transfer of nitrogen from clover to grass and estimation of relative turnover rates of nitrogen in roots
23. Effects of low temperature on nitrate uptake, and xylem and phloem flows of nitrogen, in Secale sereale L. and Brassica napus L
24. Biological nitrogen fixation in mixed legume-grass pastures
25. Increased uptake of native soil nitrogen by roots of Lolium multiflorum Lam, after nitrogen fertilization is explained by a stimulation of the uptake process itself
26. Influx and efflux of nitrate and ammonium in italian ryegrass and white clover roots: Comparison between effect of darkness and defoliation
27. 15N
28. Impact of insect root herbivory on the growth and nitrogen and carbon contents of white clover (Trifolium repens) seedlings
29. Excretion of ureide and other nitrogenous compounds by the root system of soybean at different growth stages
30. Determination of root exudates in a sterile continuous flow culture. II Short-term and Long-term variation of exudation intensity
31. Direct assessment of symbiotically fixed nitrogen in the rhizosphere of alfalfa
32. Pattern of short-term amino acid accumulation and loss in the root zone of liquid-cultured forage rape
33. Effect of exogenous amino acids, glucose and citric acid on the patterns of short-term accumulation and loss of amino acids in the root-zone of sand-cultured forage rape
34. Net transfer of carbon between ectomycorrhizal tree species in the field
35. 2 fixation: A link between carbon and nitrogen cycles in grassland ecosystems
36. Lipids, carbohydrates and amino acids exuded from the axenic roots of rape seedlings exposes to water-deficit stress
37. 2 fixed by nodulated roots of alfalfa (Medicago sariva)
38. 15N methods to measure nitrogen transfer from alfalfa to companion timothy
39. 2 in a grassland ecosystem
40. 2 response of fertile grasslands lacking legumes ?