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Effect of Sowing Date on the Growth and Yield of Lentil in a Rainfed Mediterranean Environment

Published online by Cambridge University Press:  03 October 2008

S. N. Silim ,
M. C. Saxena  and
W. Erskine
S. N. Silim
Affiliation:
International Centre for Agricultural Research in the Dry Areas (ICARDA), PO Box 5466, Aleppo, Syria
M. C. Saxena
Affiliation:
International Centre for Agricultural Research in the Dry Areas (ICARDA), PO Box 5466, Aleppo, Syria
W. Erskine
Affiliation:
International Centre for Agricultural Research in the Dry Areas (ICARDA), PO Box 5466, Aleppo, Syria
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Summary

The effect of advancing the sowing date from early February to November on the growth and seed and straw yields of three large seeded and three small seeded lines of lentil (Lens culinaris) was studied under rainfed conditions in northern Syria between 1982 and 1985. The average seed and straw yields from early winter sowing were 838 and 2476 kg ha−1 compared with 679 and 1470 kg ha−1, respectively, from a late sown crop. There were seasonal differences in the advantage in seed yield from early sowing, largely because infestation by Orbanche species limited the use of early sowing. There were no overall differences between the growth and yields of large and small seeded lines, but genetic variation within groups was apparent for all characters. A high rate of dry matter accumulation, manifested as early vigour, was always related to a high final economic biomass.

Type
Research Article
Information
Experimental Agriculture , Volume 27 , Issue 2 , April 1991 , pp. 145 - 153
Copyright
Copyright © Cambridge University Press 1991

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References

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