Evaluation of Italian ryegrass (Lolium multiflorum Lam.) populations naturalized in the flooding pampa of Argentina: I - Morphological and physiological characters at the juvenile stage

Genetic Resources and Crop Evolution

Volumn 51, Issue 7, 2004, Pages 747-758

  Alonso, S I ^a  

^a UNIVERSIDAD NACIONAL DE MAR DEL PLATA   (Argentina)

Author keywords

Emergence; Leaf characters; Lolium multiflorum; Population variability; Resource allocation

Indexed keywords

GROWTH; JUVENILE; LEAF MORPHOLOGY; NATURALIZATION; RESOURCE ALLOCATION; SEEDLING EMERGENCE; TILLERING;

ARGENTINA; PAMPAS; SOUTH AMERICA;

EMBRYOPHYTA; LOLIUM; LOLIUM MULTIFLORUM;

EID: 3242670668     PISSN: 09259864     EISSN: None     Source Type: Journal    
DOI: 10.1023/B:GRES.0000034582.42110.e0     Document Type: Article

References (25)

1. Agnusdei M.G., Mazzanti A., Colabelli M. and Labreveux M. 1998. Fundamentos para el manejo del pastoreo de pastizales y pasturas cultivadas de la pampa húmeda bonaerense. Bol. Téc. 147. CERBAS, EEA Balcarce. INTA, Argentina.
2. Alonso S.I., Guma I.R. and Clausen A.M. 1999. Variability for salt tolerance during germination in Lolium multiflorum Lam. naturalized in the pampean grasslands. Genet. Resour. Crop Evol. 46: 87-94.
3. Balfourier F. and Charmet G. 1991. Relationships between agronomic characters and ecogeographical factors in a collection of French perennial ryegrass populations. Agronomie 11: 645-657.
4. Beddows A.R. 1973. Lolium multiflorum Lam. J. Ecol. 61: 587-600.
5. Breese E.L. and Tyler B.F. 1986. Patterns of variation and the underlying genetic and cytological architecture in grasses with particular reference to Lolium. In: Styles B.T. (ed.), Intraspecific Classification of Wild and Cultivated Plants, Clarendon Press, Oxford, UK, pp. 53-69.
6. Cherney J.H. and Volenec J.J. 1992. Forage evaluation as influenced by environmental replications. Crop Sci. 32: 841-846.
7. Cooper J.P. and Edwards K.J.R. 1961. The genetic control of leaf development in Lolium. I. Assessment of genetic variation. Heredity 16: 63-82.
8. Edwards K.J.R. and Cooper J.P. 1963. The genetic control of leaf development in Lolium. II. Response to selection. Heredity 18: 307-317.
9. Falconer D.S. and Mackay T.F.C. 1996. Introduction to Quantitative Genetics 4th edn. Longman Group Ltd., Essex, UK.
10. Fijimoto F. 1992. Forage plants. In: Japan International Cooperation Agency (ed.), Utilization of Plant Genetic Resources for Crop Improvement. Technical. Assistance Activities for Genetic Resources Projects, Tokyo, Japan, pp. 137-156.
11. Hazard L., Guesquiere M. and Barraux C. 1995. Genetic variability for leaf development in perennial ryegrass populations. Can. J. Plant Sci. 76: 113-118.
12. Lemaire G. and Chapman D.F. 1996. Tissue flows in grazed plant communities. In: Hodgson J. and Illius A.W. (eds), The Ecology and Management of Grazing Systems, CABI Publishers, CAB International, Oxon, UK, pp. 3-36.
13. Maas E.V. 1986. Salt tolerance of plants. Appl. Agric. Res. 1: 12-26.
14. Marcar N.E. 1987. Salt tolerance in the genus Lolium (Ryegrass) during germination and growth. Aust. J. Agric. Res. 38: 297-307.
15. Marshall A.H. and Naylor R.E.L. 1985. Seed vigour and field establishment in Italian ryegrass (Lolium multiflorum Lam.). Seed Sci. Tech. 13: 781-794.
16. Marzocca A. 1994. Manual de Malezas. Hemisferio Sur, Buenos Aires, Argentina.
17. Mueller D.M. and Bowman R.A. 1989. Emergence and root growth of three pregerminated cool-seasons grasses under salt and water stress. J. Range Manag. 42: 490-495.
18. Rasmusson D.C. and Glass R.L. 1967. Estimates of genetic and environmental variability in barley. Crop. Sci. 15: 353-356.
19. Rhodes I. 1973. The relationship between productivity and some components of canopy structure in ryegrass (Lolium spp.). III. Spaced plants characters, their heritabilities and relationship with sward yield. J. Agric. Sci. Camb. 80: 171-176.
20. Rhodes I. and Mee S.S. 1980. Changes in dry matter yield associated with selection for canopy characters in ryegrass. Grass For. Sci. 35: 35-39.
21. Soil Survey Staff 1992. Keys to Soil Taxonomy 6th edn. SCS, USDA P.O., Washington, DC, USA.
22. Steel R.G.D. and Torrie J.H. 1980. Principles and Procedures of Statistics. McGraw Hill Book Co., New York.
23. Sugiyama S., Yoneyama M., Takahashi N. and Gotoh K. 1985. Canopy structure and productivity of Festuca arundinacea Schreb. swards during vegetative and reproductive growth. Grass For. Sci. 40: 49-55.
24. van de Wouw M., Hanson J. and Nokoe S. 1999. Observation strategies for morphological characterization of forages. Genet. Resour. Crop Evol. 46: 63-71.
25. Vervoorst F.B. 1967. Las comunidades vegetales de la Depresión del Salado. La vegetación de la República Argentina. Serie Fitogeográfica No. 7. INTA, Buenos Aires, Argentina.