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Genotypic variation in the responses of Brassica species to water deficit

Published online by Cambridge University Press:  27 March 2009

A. Kumar ,
D. P. Singh  and
P. Singh
A. Kumar
Affiliation:
National Agricultural Research Project, Haryana Agricultural University, Hisar, India
D. P. Singh
Affiliation:
National Agricultural Research Project, Haryana Agricultural University, Hisar, India
P. Singh
Affiliation:
National Agricultural Research Project, Haryana Agricultural University, Hisar, India
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Extract

The problem of drought presents a challenge to plant breeders as breeding is a major method by which yield improvement can be obtained in drought-prone areas. The plant responses to drought and the nature of drought resistance have received the attention of several workers (Kozlowski, 1968; Kramer, 1969; Levitt, 1972). There are reports in the literature which show that yield and drought resistance are controlled by separate genetic entities. Breeding thus requires identification of definite drought resistance attributes and their transfer to high-yielding and agronomically acceptable cultivars.

Type
Short Notes
Information
The Journal of Agricultural Science , Volume 109 , Issue 3 , December 1987 , pp. 615 - 618
Copyright
Copyright © Cambridge University Press 1987

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References

Koziowski, T. T. (1968). Water Deficits and Plant Growth, Vol. I. New York: Academic Press.Google Scholar
Kramer, P. J. (1969). Plant and Soil Water Relationships: Modern Synthesis. New York: McGraw-Hill.Google Scholar
Kumar, A., Singh, P., Singh, D. P., Singh, H. & Sharma, H. C. (1984). Differences in osmoregulation in Brassica species. Annals of Botany 54, 537–541.CrossRefGoogle Scholar
Levitt, J. (1972). Responses of Plants to Environmental Stresses. New York: Academic Press.Google Scholar
Sharp, R. E. & Davies, W. L. (1979). Solute regulation and growth by roots and shoots of water stressed maize plants. Planta 147, 43–49.CrossRefGoogle ScholarPubMed
Singh, D. P., Singh, P., Kumar, A. & Sharma, H. C. (1985). Transpirational cooling as a screening technique for drought tolerance in oilseed Brassicas. Annals of Botany 56, 815–820.Google Scholar