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productivity of wheat and alfalfa under intercropping

Published online by Cambridge University Press:  03 October 2008

H. M. Abdel Magid ,
M. F. Ghoneim ,
R. K. Rabie  and
R. E. Sabrah
H. M. Abdel Magid
Affiliation:
Department of Soil and Water, College of Agriculture and Veterinary Medicine, King Saud University, Buraydah, El-Gassim, PO Box 1482, Saudi Arabia
M. F. Ghoneim
Affiliation:
Department of Soil and Water, College of Agriculture and Veterinary Medicine, King Saud University, Buraydah, El-Gassim, PO Box 1482, Saudi Arabia
R. K. Rabie
Affiliation:
Department of Soil and Water, College of Agriculture and Veterinary Medicine, King Saud University, Buraydah, El-Gassim, PO Box 1482, Saudi Arabia
R. E. Sabrah
Affiliation:
Department of Soil and Water, College of Agriculture and Veterinary Medicine, King Saud University, Buraydah, El-Gassim, PO Box 1482, Saudi Arabia
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Summary

Field experiments were carried out under irrigation in Central Saudi Arabia during the winters of 1987–88 and 1988–89 to examine the productivity and quality (grain protein content) of wheat intercropped with inoculated and uninoculated alfalfa with or without additional nitrogen. Nitrogen increased wheat grain yield and protein percentage but inoculation of the alfalfa had no additional effect. Herbage yield of intercropped alfa4fa was unaffected by nitrogen application. Added nitrogen reduced the protein percentage in alfalfa but increased its protein yield. Intercropping had benefits for alfalfa, increasing its protein content and yield.

Siembra simultánea de trigoy alfalfa

Type
Research Article
Information
Experimental Agriculture , Volume 27 , Issue 4 , October 1991 , pp. 391 - 395
Copyright
Copyright © Cambridge University Press 1991

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References

REFERENCES

Bandyopadyay, S. K. & De, R. (1986). Plant growth and seed yield of sorghum when intercropped with legumes. Journal of Agricultural Science, Cambridge 107:621–627.CrossRefGoogle Scholar
De, R. (1979). Role of legumes in intercropping systems. In Proceedings FAOI IAEA Advising Group Meeting on Nuclear Techniques in Development of Fertilizer and Water Management Practices for Different Cropping Systems,Ankara, Turkey,8–12 October.Google Scholar
Eaglesham, A. R. J., Ayanaba, A., Rao, V. R. & Esken, D. L. (1981). Improving the nitrogen nutrition of maize by intercropping with cow peas. Soil Biology and Biochemistry 13:169–171.CrossRefGoogle Scholar
Natarajan, M. & Willey, R. W. (1980). Sorghum pigeon pea intercropping and the effect of plant density. 1. Growth and yield. 2. Resource use. Journal of Agricultural Science, Cambridge, 95:51–65.CrossRefGoogle Scholar
Putnam, D. H., Herbert, S. J. & Vargas, A. (1986). Intercropped corn-soyabean density studies. II. Yield composition and protein. Experimental Agriculture 22:373–381.CrossRefGoogle Scholar
Saito, S. M. T. (1981). The nitrogen relationships of maize/bean association. In Biological Nitrogen Fixation Technology for Tropical Agriculture, 631–639 (Eds Graham, P. H. and Harris, S. C.). Cali, Colombia: Centro International de Agricultura Tropical.Google Scholar
Singh, S. P. & Jha, D. (1984). Stability of sorghum based intercropping systems under rainfed condition. Indian Journal of Agronomy 29:101–106.Google Scholar
Singh, V., Joshi, Y. P. & Verma, S. S. (1989). Studies on the productivity of Egyptian clover and oats under intercropping. Experimental Agriculture 25:541–544.CrossRefGoogle Scholar
Trenbath, B. R. (1979). Leaf canopies and utilization of light use efficiency of crops and the potential for improvement through intercropping. In Proceedings, International Workshop on Intercropping,ICRISAT,Hyderabad, India,10–13 January, 141–154.Google Scholar
Willey, R. W. (1979). Intercropping—its importance and research needs. 1. Competition and field advantage. 2. Agronomy and research approach. Field Crops Abstracts 32:1–13, 73–78.Google Scholar