Temperature-Germination Responses of Sunflower (Helianthus Annuus L.) Genotypes

Helia

Volumn 23, Issue 33, 2000, Pages 97-104

  Khalifa, F M ^a   ELtayeb, E I ^a   Schneiter, A A ^b  

^a UNIVERSITY OF GEZIRA   (Sudan)

^b NORTH DAKOTA STATE UNIVERSITY   (United States)

Author keywords

cultivars; genetic variability; seed germination; sunflower; temperature response

Indexed keywords

EID: 33646267539     PISSN: 10181806     EISSN: None     Source Type: Journal    
DOI: 10.1515/helia.2000.23.33.97     Document Type: Article

References (14)

1. Amir, H. A. and Khalifa, F. M., 1991. Performance and yield of sunflower cultivars under rainfed and irrigated conditions in Sudan. Journal of Agricultural Science Cambridge, 116: 245-261.
2. Carter, F., 1978. Sunflower Science and Technology. American Society of Agronomy, Crop Science Society of America, Soil Science Society of America, Inc. Publisher, Madison Wisconsin, USA.
3. Garcia-Huidobro, J., Monteith, J. L. and Squire, G. R., 1982. Time, temperature and germination of pearl millet (Pennisetum typhoides S. & H.). I. Constant temperature. Journal of Experimental Botany, 33: 288-296.
4. Khalifa, F. M., 1981. Some factors influencing the development of sunflower (Helianthus annuus L.) under dry farming systems in Sudan. Journal of Agricultural Science Cambridge, 97: 45-53.
5. Khalifa, F. M., 1984. Effects of spacing on growth and yield of sunflower (Helianthus annuus L.) under two systems of dry farming in Sudan. Journal Agricultural Science Cambridge, 103: 213-222.
6. Khalifa, F. M. and Ong, C. K., 1990. Effect of supra-optimal temperatures on germination of pearl millet (Pennisetum glaucum (L.) R. Br.) hybrids. Annals of Arid Zone, 4: 279-288.
7. Mayer, A. M. and A. Poljakoff Mayber, 1982. The germination of seeds. Pergamon Press. A. Wheaton & Co.
8. Mohamed, H. A., Clark, J. A. and Ong, C. K., 1988. Genotypic differences in the temperature responses of tropical crops. I. Germination characteristics of groundnut (Arachis hypogaea L.) and pearl millet (Pennisetum typhoides S. & H.). Journal of Experimental Botany, 39: 1121-1128.
9. Owens, D. A. and Call, C. A., 1985. Germination characteristics of Helianthus maximiliani Schrad. and Simsia calva (Engelm. & Gray). Journal of Range Management, 38: 336-339.
10. Peacock, J. M., 1982. Response and tolerance of sorghum to temperature stress. Sorghum in the Eighties, Vol. I.
11. Proceedings of International Symposium on Sorghum, 2-7 November 1981. ICRISAT, India.
12. Rogers, C. E., Thompson, T. E. and Seiler, G. J., 1982. Sunflower species of the United States. National Sunflower Association, Bismarck, ND 58502.
13. Rollier, M. and Burghart, T. P., 1974. Investigation on the penalization of sunflower germination. In: Proceedings 6th International Sunflower Conference, International Sunflower Association, Toowoomba, Autralia, pp. 473-480.
14. Wilson, G. L., Raju, P. S. and Peacock, J. M., 1982. Effect of soil temperature on sorghum seedling emergence. Indian Journal of Agricultural Research, 52: 848-851.