Uptake and Distribution of Nitrogen in Perennial Ryegrass: Effect of Additional Applications at Vegetative Growth

References

• Rolston , M. P. , Brown , K. R. , Hare , M. D. and Young , K. A. 1985 . “ Grass seed production: weeds, herbicides and fertilizers ” . In Producing Herbage Seeds: Grassland Research Practise Edited by: Hare , M. D. and Brock , J. L. 15 – 22 . Palmerston North : N.Z. Grassland Association .
   Google Scholar
• Børgesen , C. D. and Heidmann , T. 2002 . Landsberegninger af Kvælstofudvaskningen fra Landbruget Med SKEP/DAISY og SIM IIIB Modellerne Foulum, , Denmark : Danmarks JordbrugsForskning . Rapport nr. 62
   Google Scholar
• Bailey , J. S. 1999 . Varying the ratio of N‐15‐labelled ammonium and nitrate‐N supplied to creeping bent: effects on nitrogen absorption and assimilation, and plant growth . New Phytol. , 143 ( 3 ) : 503 – 512 .
   PubMedGoogle Scholar
• Lefevre , J. , Bigot , J. and Boucaud , J. 1991 . Origin of foliar nitrogen and changes in free amino‐acid‐composition and content of leaves, stubble, and roots of perennial ryegrass during regrowth after defoliation . J. Exp. Bot. , 42 ( 234 ) : 89 – 95 .
   Google Scholar
• Ourry , A. , Boucaud , J. and Salette , J. 1990 . Partitioning and remobilization of nitrogen during regrowth in nitrogen‐deficient ryegrass . Crop Sci. , 30 ( 6 ) : 1251 – 1254 .
   Google Scholar
• Ourry , A. , Macduff , J. H. and Ougham , H. J. 1996 . The relationship between mobilization of N reserves and changes in translatable messages following defoliation in Lolium temulentum L and Lolium perenne L . J. Exp. Bot. , 47 : 739 – 747 .
   Google Scholar
• Schnyder , H. and de Visser , R. 1999 . Fluxes of reserve‐derived and currently assimilated carbon and nitrogen in perennial ryegrass recovering from defoliation: the regrowing tiller and its component functionally distinct zones . Plant Physiol. , 119 : 1423 – 1435 .
   PubMedGoogle Scholar
• Thornton , B. , Millard , P. and Galloway , S. 1993 . The effects of temperature and form of nitrogen supply on the relative contribution of root uptake and remobilization in supplying nitrogen for laminae regrowth of Lolium perenne L . J. Exp. Bot. , 44 : 1601 – 1606 .
   Google Scholar
• Gislum , R. and Boelt , B. 1998 . Timing of spring nitrogen application in amenity‐types of Lolium perenne L. grown for seed . J. Appl. Seed Prod. , 16 : 67 – 70 .
   Google Scholar
• Hebblethwaite , P. D. and Ivins , J. D. 1977 . Nitrogen studies in Lolium perenne grown for seed. 1. Level of application . J. Br. Grassld. Soc. , 32 ( 4 ) : 195 – 204 .
   Google Scholar
• Nordestgaard , A. 1977 . Experiments with autumn and spring application of increasing amounts of nitrogenous fertilizer to perennial rye grass (Lolium perenne L.) for seed growing . Tidskrift for Planteavl , 81 : 187 – 202 .
   Google Scholar
• Young , W. C. , Youngberg , H. W. and Chilcote , D. O. 1996 . Spring nitrogen rate and timing influence on seed yield components of perennial ryegrass . Agron. J. , 88 ( 6 ) : 947 – 951 .
   Google Scholar
• Hebblethwaite , P. D. , Burbidge , A. and Wright , D. 1978 . Lodging studies in Lolium perenne grown for seed. 1. Seed yield and seed yield components . J. Agric. Sci. , 90 : 261 – 267 .
   Google Scholar
• Hebblethwaite , P. D. and Ivins , J. D. 1978 . Nitrogen studies in Lolium perenne grown for seed. 2. Timing of nitrogen application . J. Br. Grassld. Soc. , 33 : 159 – 166 .
   Google Scholar
• Rowarth , J. S. , Boelt , B. , Hampton , J. G. , Marschall , A. , Rolston , M. P. , Sicard , G. , Silberstein , T. B. , Sedcole , J. R. and Young , W. C. 1998 . The relationship between applied nitrogen, concentration of nitrogen in herbage and seed yield in perennial ryegrass (Lolium perenne L.) I. cv. Grasslands Nui at five sites around the globe . J. Appl. Seed Prod. , 16 : 105 – 114 .
   Google Scholar
• Jarvis , S. C. 1987 . The effects of low, regulated supplies of nitrate and ammonium nitrogen on the growth and composition of perennial ryegrass . Plant Soil , 100 : 99 – 112 .
   Google Scholar
• Wollenweber , B. and Raven , J. A. 1993 . Nitrogen acquisition from atmospheric NH3 by Lolium perenne; Utilization of NH3 and implications for acid‐base balance . Bot. Acta , 106 : 42 – 51 .
   Google Scholar
• Clarkson , D. T. , Hopper , M. J. and Jones , L. H.P. 1986 . The effect of root temperature on the uptake of nitrogen and the relative size of the root‐system in Lolium perenne. 1. Solutions containing both NH4 + and NO3 − . Plant Cell Environ. , 9 : 535 – 545 .
   Web of Science ®Google Scholar
• Griffith , S. M. and Streeter , D. J. 1994 . Nitrate and ammonium nutrition in ryegrass: changes in growth and chemical‐composition under hydroponic conditions . J. Plant Nutr. , 17 ( 1 ) : 71 – 81 .
   Web of Science ®Google Scholar
• Ourry , A. , Boucaud , J. and Duyme , M. 1990 . Sink control of nitrogen uptake and assimilation during regrowth after‐cutting of ryegrass (Lolium perenne L) . Plant Cell Environ. , 13 ( 2 ) : 185 – 189 .
   Google Scholar
• Watson , C. J. 1986 . Preferential uptake of ammonium nitrogen from soil by ryegrass under simulated spring conditions . J. Agric. Sci. , 107 : 171 – 177 .
   Google Scholar
• 1998 . Statistical Analysis Software, Version 6.12 Cary, NC : SAS Institute . SAS
   Google Scholar
• Ramage , C. M. and Williams , R. R. 2002 . Inorganic nitrogen requirements during shoot organogenesis in tobacco leaf discs . J. Exp. Bot. , 53 : 1437 – 1443 .
   PubMedGoogle Scholar
• Wollenweber , B. 1997 . A sensitive computer‐controlled pH‐stat system allows the study of net H+ fluxes related to nitrogen uptake of intact plants in situ . Plant Cell Environ. , 20 : 400 – 408 .
   Google Scholar
• Qurry , A. , Macduff , J. H. , Prudhomme , M. P. and Boucaud , J. 1996 . Diurnal variation in the simultaneous uptake and “sink” allocation of NH4 + and NO3 − by Lolium perenne in flowing solution culture . J. Exp. Bot. , 47 ( 305 ) : 1853 – 1863 .
   Google Scholar
• Bausenwein , U. , Millard , P. and Raven , A. 2001 . Remobilized old‐leaf nitrogen predominates for spring growth in two temperate grasses . New Phytol. , 152 : 283 – 290 .
   Google Scholar
• Schulte auf'm Erley , G. , Rademacher , I. and Kühbauch , W. 2002 . “ Growth response of Lolium perenne L. and Festuca rubra L. seedlings to differing nitrogen nutrition ” . In Grassland Farming Balancing Environmental and Economic Demands Edited by: Soegaard , K. , Ohlsson , C. , Sehested , J. , Huchings , N. and Kristensen , T. Vol. 5 , Tjele, , Denmark : Danish Institute of Agricultural Science . Grassland Science in Europe
   Google Scholar