Effects of defoliation and atmospheric CO2 depletion on nitrate acquisition, and exudation of organic compounds by roots of Festuca rubra

Plant and Soil

Volumn 250, Issue 2, 2003, Pages 293-305

  Paterson, Eric ^a   Thornton, Barry ^a   Sim, Allan ^a   Pratt, Shona ^a  

^a SCOTTISH CROP RESEARCH INSTITUTE   (United Kingdom)

Author keywords

Amino acid exudation; CO2 depletion; Defoliation; Festuca rubra; Nitrate uptake; Root exudation

Indexed keywords

AMINO ACID; CARBON DIOXIDE; DEFOLIATION; EXUDATION; NITRATE; ORGANIC COMPOUND; ROOT SYSTEM;

FESTUCA; FESTUCA RUBRA;

EID: 0038805577     PISSN: 0032079X     EISSN: None     Source Type: Journal    
DOI: 10.1023/A:1022819219947     Document Type: Article

References (37)

1. Aslam M, Huffaker R C, Rains D W and Rao K R 1979 Influence of light and ambient carbon dioxide concentration on nitrate assimilation by intact barley seedlings. Plant Physiol. 63, 1205-1209.
2. Balasubramanian A and Rangaswami G 1969 Studies on the influence of foliar nutrient sprays on root exudation pattern in four crop plants. Plant Soil 30, 210-220.
3. Bardgett R D, Hobbs P J and Frostegard A 1996 Changes in fungal:bacterial biomass ratios following reductions in the intensity of management on an upland grassland. Biol. Fertil. Soil 22, 261-264.
4. Bardgett R D, Wardle D A and Yeates G W 1998 Linking above-ground and below-ground interactions: How plant responses to foliar herbivory influence soil organisms. Soil Biol. Biochem. 30, 1867-1878.
5. Brouquisse R, Gaudillère J-P and Raymond P 1998 Induction of a carbon-starvation-related proteolysis in whole maize plants submitted to light/dark cycles and to extended darkness. Plant Physiol. 117, 1281-1291.
6. Buysse J, VandenBroeck H and Merckx R 1996 The effect of different levels of N limitation on sugars, amino acids, growth and biomass partitioning in broadbean (Vicia faba L). Ann. Bot. 78, 39-44.
7. Doke N, Miura Y, Chai H B and Kawakita K 1991 Involvement of active oxygen in induction of plant defense response against infection and injury. In Active Oxygen/Oxydative Stress and Plant Metabolism. Eds. E Pell and K Steffen. pp. 84-96, American Society of Plant Physiologists.
8. Graham R D and Bowling D J F 1977 Effect of the shoot on the transmembrane potentials of root cortical cells of sunflower. J. Exp. Bot. 28, 886-893.
9. Hodge A, Paterson E, Thornton B, Millard P and Killham K 1997 Effects of photon flux density on carbon partitioning and rhizosphere carbon flow of Lolium perenne. J. Exp. Bot. 48, 1797-1805.
10. Janzen H H 1990 Deposition of nitrogen into the rhizosphere by wheat roots. Soil Biol. Biochem. 22, 1155-1160.
11. Jones D L and Darrah P R 1993 Influx and efflux of amino acids from Zea mays L. roots and their implications for N nutrition and the rhizosphere. Plant Soil 155/156, 87-90.
12. Kyle D J, Ohad, I 1986. The mechanism of photoinhibition in higher plants and green algae. In Encyclopedia of Plant Physiology, Photosynthesis III, Photosynthetic Membranes and Light Harvesting Systems. Eds. L A Staehelin and C J Arntzen. Springer, Berlin.
13. León J, Rojo E and Sánchez-Serrano J J 2001 Wound signalling in plants. J. Exp. Bot. 52, 1-9.
14. Macduff J H and Jackson S B 1992 Influx and efflux of nitrate and ammonium in Italian ryegrass and white clover roots - comparisons between effects of darkness and defoliation. J. Exp. Bot. 43, 525-535.
15. Macduff J H, Jarvis S C and Mosquera A 1989 Nitrate nutrition of grasses from steady-state supplies in flowing solution culture following nitrate deprivation and/or defoliation. J. Exp. Bot. 40. 977-984.
16. Malone M and Alarcón J J 1995 Only xylem-borne factors can account for systemic wound signalling in the tomato plant. Planta 196, 740-746.
17. Maxwell T J, Sibbald A R, Dalziel A J I, Agnew R D M and Elston D A 1994 The implications of controlling grazed sward height for the operation and productivity of upland sheep systems in the UK. 1. Effects of two annual stocking rates in combination with two sward height profiles. Grass Forage Sc. 49, 73-88.
18. 14C-labelled compounds from wheat roots. New Phytol. 69, 999-1003.
19. Meharg A A 1994 A critical-review of labeling techniques used to quantify rhizosphere carbon-flow. Plant Soil 166, 55-62.
20. Millard R Wendler R, Hepburn A and A. S 1998 Variations in the amino acid composition of xylem sap of Betula pendula Roth. trees due to remobilization of stored N in spring. Plant Cell Environ. 21, 715-722.
21. 13C steady-state labelling and carbohydrate analysis. Plant Cell Environ. 22, 1097-1108.
22. Mühling K H, Schubert S and Mengel K 1993a Mechanism of sugar retention by roots of intact maize and field bean plants. Plant Soil 155/156, 99-102.
23. + ATPase in sugar retention by roots of intact maize and field bean plants. Z. Pflanz. Boden. 156, 155-161.
24. Ofosu-Budu K G, Fujita K and Ogata S 1990 Excretion of ureide and other nitrogenous compounds by the root system of soybean at different growth stages. Plant Soil 128, 135-142.
25. Ofosu-Budu K G, Saneoka H and Fujita K 1995 Factors controlling the release of nitrogenous compounds from roots of soybean. Soil Sci. Plant Nutr. 41, 625-633.
26. Ourry A, Bigot J and Boucaud J 1989 Protein mobilization from stubble and roots, and proteolytic activities during post-clipping re-growth of perennial ryegrass. J. Plant Physiol. 134, 298-303.
27. Paterson E and Sim A 1999 Rhizodeposition and C-partitioning of Lolium perenne in axenic culture affected by nitrogen supply and defoliation. Plant Soil 216, 155-164.
28. Paterson E and Sim A 2000 Effect of nitrogen supply and defoliation on loss of organic compounds from roots of Festuca rubra. J. Exp. Bot. 51, 1449-1457.
29. 2 concentration on C-partitioning and rhizosphere C-flow for three plant species. Soil Biol. Biochem. 28, 195-201.
30. 2 concentration, irradiance and below-ground conditions. Global Change Biol. 5, 669-678.
31. Prud'homme M-P, Gonzalez B, Billard J-P and Boucaud J 1992 Carbohydrate content, fructan and sucrose enzyme activities in roots, stubble and leaves of ryegrass (Lolium perenne L.) as affected by source/sink modification after cutting. J. Plant Physiol. 140, 282-291.
32. Rovira A D 1959 Root excretions in relation to the rhizosphere effect. IV. Influence of plant species, age of plant, light, temperature and calcium nutrition on exudation. Plant Soil 84, 37-43.
33. Ryan C A 2000 The systemin signalling pathway: differential activation of plant defense genes. Biochim. Biophys. Acta 1477, 112-121.
34. Ryan C A and Pearce G 1998 Systemin: a polypeptide signal for plant defense genes. Annu. Rev. Cell Dev. Biol. 14, 1-17.
35. 2 inhibits nitrogen mobilisation in Festuca rubra. Physiol. Plant. In press.
36. Vazquez de Aldana B R, Geerts R H E M and Berendse F 1996 Nitrogen losses from perennial grass species. Oecologia 106, 137-143.
37. Wildon D C, Thain J F, Minchin P E H, Gubb I R, Reilly A J, Skipper Y D, Doherty H M, O'Donnell P J and Bowles D J 1992 Electrical signal and systemic proteinase inhibitor induction in the wounded plant. Nature 360, 62-65.