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Effects of plant population density on determinate and indeterminate forms of winter field beans (Vicia faba) 2. Growth and development

Published online by Cambridge University Press:  27 March 2009

C. J. Pilbeam
Affiliation:
University of Nottingham, School of Agriculture, Sutton Bonington, Loughborough, Leicestershire LE12 5RD, UK
P. D. Hebblethwaite
Affiliation:
University of Nottingham, School of Agriculture, Sutton Bonington, Loughborough, Leicestershire LE12 5RD, UK
T. E. Nyongesa
Affiliation:
University of Nottingham, School of Agriculture, Sutton Bonington, Loughborough, Leicestershire LE12 5RD, UK
H. E. Ricketts
Affiliation:
University of Nottingham, School of Agriculture, Sutton Bonington, Loughborough, Leicestershire LE12 5RD, UK

Summary

In studies at the University of Nottingham at Sutton Bonington in two consecutive seasons beginning in 1986/87, Bourdon, an indeterminate cultivar, and 858, a determinate selection (provided by Plant Breeding International, Cambridge), were compared under six target plant population densities ranging from 10 to 80 plants/m2.

As the season progressed, total dry matter production increased to a maximum and then declined. However, growth rates slowed at pod set because, it is suggested, of the change in the chemical composition of the newly synthesized biomass, from carbohydrate to protein, at that time. Leaf area duration was greater in Bourdon than in 858, especially during pod set, but it bore no relation to seed yield. Specific leaf area was unaffected by competition for light. It is proposed that changes in plant population density affect the competition for assimilates within a plant rather than the competition for light between different plants. Losses of branches and reproductive nodes, with time, are cited as evidence for this. The apparent causes of the lower yield of determinate forms of winter field bean relative to indeterminate forms are discussed.

Type
Crops and Soils
Copyright
Copyright © Cambridge University Press 1991

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References

REFERENCES

Fasheun, A. & Dennett, M. D. (1982). Interception of radiation and growth efficiency in field beans (Vicia faba L.). Agricultural Meteorology 26, 221229.CrossRefGoogle Scholar
Gallagher, J. N. & Biscoe, P. V. (1978). Radiation absorption, growth and yield of cereals. Journal of Agricultural Science, Cambridge 91, 4760.CrossRefGoogle Scholar
Green, C. F., Hebblethwaite, P. D. & Ison, D. A. (1985). A quantitative analysis of varietal and moisture status effects on the growth of Vicia faba in relation to radiation absorption. Annals of Applied Biology 106, 143155.CrossRefGoogle Scholar
Hodgson, G. L. & Blackman, G. E. (1956). An analysis of the influence of plant density on the growth of Vicia faba. l. The influence of density on the pattern of development. Journal of Experimental Botany 7, 147165.CrossRefGoogle Scholar
Ishag, H. M. (1973). Physiology of seed yield in field beans (Vicia faba L.). II. Dry matter production. Journal of Agricultural Science, Cambridge 80, 191199.CrossRefGoogle Scholar
Kasim, K. & Dennett, M. D. (1986 a). Effects of shading and plant density on leaf growth on Vicia faba. Annals of Applied Biology 109, 627638.CrossRefGoogle Scholar
Kasim, K. & Dennett, M. D. (1986 b). Radiation absorption and growth of Vicia faba under shade at two densities. Annals of Applied Biology 109, 639650.CrossRefGoogle Scholar
Marshall, B. & Willey, R. W. (1983). Radiation interception and growth in an intercrop of pearl millet/groundnut. Field Crops Research 7, 141160.CrossRefGoogle Scholar
Meadley, J. T. & Milbourne, G. M. (1971). The growth of vining peas. III. The effect of shading on abscission of flowers and pods. Journal of Agricultural Science, Cambridge 77, 103108.CrossRefGoogle Scholar
Penning de Vries, F. W. T., Brunsting, A. H. M. & Van Laar, M. H. (1974). Products, requirements and efficiency of biosynthesis: a quantitative approach. Journal of Theoretical Biology 45, 339377.CrossRefGoogle ScholarPubMed
Pilbeam, C. J., Hebblethwaite, P. D. & Clark, A. S. (1989 a). Effect of different inter-row spacings on field beans of different form. Field Crops Research 21, 203214.CrossRefGoogle Scholar
Pilbeam, C. J., Hebblethwaite, P. D. & Ricketts, H. E. (1989 b). The response of determinate and semi-determinate faba bean varieties to different sowing dates in the spring. Annals of Applied Biology 114, 377390.CrossRefGoogle Scholar
Pilbeam, C. J., Duc, G. & Hebblethwaite, P. D. (1990). Effects of plant population density on spring-sown field beans (Vicia faba) with different growth habits. Journal of Agricultural Science, Cambridge 114, 1933.CrossRefGoogle Scholar
Pilbeam, C. J., Hebblethwaite, P. D., Ricketts, H. E. & Nyongesa, T. E. (1991). Effects of plant population density on determinate and indeterminate forms of winter field beans (Vicia faba). I. Yield and yield components. Journal of Agricultural Science, Cambridge 116, 375383.CrossRefGoogle Scholar
Robson, M. J. (1973). The growth and development of simulated swards of perennial ryegrass. II. Carbon assimilation and respiration in a seedling sward. Annals of Botany 37, 501518.CrossRefGoogle Scholar
Ryle, G. J. A., Cobby, J. M. & Powell, C. E. (1976). Synthetic and maintenance respiratory losses of 14CO2 in uniculm barley and maize. Annals of Botany 40, 571586.CrossRefGoogle Scholar
Sjödin, J. (1971). Induced morphological variation in Vicia faba L. Hereditas 67, 155180.CrossRefGoogle Scholar
Sprent, J. I., Bradford, A. M. & Norton, C. (1977). Seasonal growth patterns in field beans (Vicia faba) as affected by population density, shading and its relationship with soil moisture. Journal of Agricultural Science, Cambridge 88, 293301.CrossRefGoogle Scholar
Szeicz, G. (1974). Solar radiation for plant growth. Journal of Applied Ecology 11, 617636.CrossRefGoogle Scholar
Szeicz, G., Monteith, J. L. & Dos Santos, J. M. (1964). Tube solarimeter to measure radiation among plants. Journal of Applied Ecology 1, 169174.CrossRefGoogle Scholar
Woledge, J. (1973). The photosynthesis of ryegrass leaves grown in a simulated sward. Annals of Applied Biology 73, 229237.CrossRefGoogle Scholar