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The growth and performance of cotton in a desert environment: III. Crop performance

Published online by Cambridge University Press:  27 March 2009

A. B. Hearn
A. B. Hearn
Affiliation:
Cotton Research Corporation, Cotton Research Station, Namulonge, P.O. Box 7084, Kampala, Uganda
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Summary

The biological and economic performance of a cotton crop are examined. The effects of variety, water, sowing date and spacing on crop performance are considered in relation to their effects on crop growth, which had been studied previously, or noted in the literature. Suitable varieties and agronomic practices are discussed. An empirical relationship between available water, dry matter production and yield of seed cotton is evaluated physically and biologically on the basis of Penman's and de Wit's work, and practically in the light of commercial yields and rates of watering.

Type
Research Article
Information
The Journal of Agricultural Science , Volume 73 , Issue 1 , August 1969 , pp. 87 - 97
Copyright
Copyright © Cambridge University Press 1969

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References

REFERENCES

Anon (1966). Standard Variety Trials 1964–65 Season. London: Cotton Research Corporation.Google Scholar
Anthony, K. R. M. (1962). Progr. Rep. exp. Stas Emp. Cott. Gr. Corp. 1960–61, Aden Protectorate, p. 6.Google Scholar
Bingham, J. (1967). Investigations on the physiology of yield in Winter Wheat, by comparisons of varieties and by artificial variation in grain number per ear. J. agric. Sci., Camb. 68, 411–22.CrossRefGoogle Scholar
Black, J. N. & Watson, D. J. (1960). Commentary on ‘Photosynthesis and the theory of obtaining high crop yields’ by Niciporovic, A.. Fld Crop Abstr. 13, 174–5.Google Scholar
De Wit, C. T. (1965). Photosynthesis of leaf canopies. Versl. landbouwk. Onderz. Ned. No. 663,Google Scholar
Farbrother, H. G. (1962). Crop water use studies at El Kod. Unpublished report: London. Empire Cotton Growing Corporation.Google Scholar
Gipson, J. R. (1966). The effect of night temperatures on cotton fibre elongation and maturation. Proc. XXth Cott. Defoliation and Physiology Conf. pp. 252–6.Google Scholar
Hearn, A. B. (1966). Progr. Rep. exp. Stas Emp. Cott. Gr. Corp. 1964–65, South Arabia, pp. 10–13.Google Scholar
Hearn, A. B. (1969a). Growth and performance of cotton in a desert environment. I. Morphological development. J. agric. Sci., Camb. 73, 65–74.CrossRefGoogle Scholar
Hearn, A. B. (1969b). Growth and performance of cotton in a desert environment. II. Dry matter production. J. agric. Sci., Camb. 73, 75–86.CrossRefGoogle Scholar
Jackson, J. E. & Faulkner, R. C. (1962). Studies in the quality of Gezira cottons. I. The relationship between quality and crop earliness. Emp. J. exp. Agric. 30, 192–206.Google Scholar
Mawly, S. H. (1967). Progr. Rep. exp. Stas Cott. Res. Corp. 1965–66, South Arabia, pp. 7–10.Google Scholar
Niciporovic, A. A. (1956). Photosynthesis and the theory of obtaining high crop yields. (Abstr.) Fld Crop Abstr. 13, 169–73.Google Scholar
Ogborn, J. E. A. (1961). Progr. Rep. exp. Stas Emp. Cott. Gr. Corp. 1959–60, Aden Protectorate, pp. 17–21.Google Scholar
O'Kelley, J. C. & Carr, P. H. (1953). Elongation of cotton fibre. Growth and Differentiation in Plants (ed. Loomis, ), p. 55. Iowa State College Press.Google Scholar
Pearson, E. O. (1958). The Insect Pests of Cotton in Tropical Africa. London: Cotton Research Corporation and Commonwealth Institute of Entomology.Google Scholar
Penman, H. L. (1962). Woburn Irrigation, 1951–59. II. Results for grass. J. agric. Sci., Camb. 58, 349–64.CrossRefGoogle Scholar
Proctor, J. H. (1962). The biology and control of the Sudan Bollworm, Diparopsis watersi (Roths.), in the Abyan Delta, West Aden Protectorate. Bull ent. Res. 53, 311–35.Google Scholar
Rijks, D. A. (1965). The use of water by cotton crops in Abyan, South Arabia. J. appl. Ecol. 2, 317–43.CrossRefGoogle Scholar
Shaw, R. H. & Laing, D. R. (1966). Moisture stress and plant response. In Pierre et al. (1966), Plant Environment and Efficient Water Use. Madison, Wisconsin: American Society of Agronomy and Soil Science Society of America.Google Scholar
Stern, W. R. (1965). The seasonal growth characteristics of irrigated cotton in a dry monsoonal environment. Aust. J. agric. Res. 16, 347–66.CrossRefGoogle Scholar
Thorne, G. N. & Evans, A. P. (1964). Influence of tops and roots on net assimilation rate of sugar-beet and spinach beet and grafts between them. Ann. Bot. N.S. 28, 499–508.CrossRefGoogle Scholar
Welbank, P. J., Witts, K. J. & Thorne, G. N. (1968). Effect of radiation and temperature on efficiency of cereal leaves during grain growth. Ann. Bot. N.S. 32, 79–95.Google Scholar