Research Article

Determination of The Convenient Sowing Date for Spring Rapeseed Cultivars in Konya Conditions

Volume: 22 Number: 46 December 25, 2008
  • Özden Öztürk
  • Rahim Ada
  • Fikret Akınerdem
EN TR

Determination of The Convenient Sowing Date for Spring Rapeseed Cultivars in Konya Conditions

Abstract

This research was carried out to determine the most suitable sowing time and the effects of different sowing dates on the yield and yield components of some spring rapeseed varieties under Konya conditions between 2004-2005. Three spring rapeseed varieties (Fantasio, Jura and Helios) and four different sowing dates (March 20, April 5, April 20 and May 5) were tested in the experiment. The experimental design was arranged as Split Plots in Randomized Complete Blocks with three replications. In this research plant height, brunch number in plant, pod number in plant, pod length, seed number in pod, 1000 seed weight, seed yield, oil ratio and oil yield were determined. According to the results, all the characters were significantly affected by the sowing times. It was found that there were significant differences between rapeseed cultivars all of investigated characters except number of branches per plant, pod number per plant and pod length were significant. According to the two-year results, seed yield and yield components are significantly affected by the sowing time being delayed. The highest seed yield and crude oil yield were determinated in April 5 (2279.0 kg ha-1 and 936.0 kg ha-1, respectively). April 20 and May 5 sowing times reduced the seed yield about 13 % and 25%, and crude oil yield about 17 % and 30 %, respectively as compared with April 5 sowing time. Among the cultivars, Fantasio has shown better performance both seed yield (2148.0 kg ha-1) and crude oil yield (836.0 kg ha-1).

Keywords

Details

Primary Language

English

Subjects

Agronomy

Journal Section

Research Article

Authors

Özden Öztürk This is me
Türkiye

Rahim Ada This is me
Türkiye

Fikret Akınerdem This is me
Türkiye

Publication Date

December 25, 2008

Submission Date

January 1, 2008

Acceptance Date

-

Published in Issue

Year 2008 Volume: 22 Number: 46

APA
Öztürk, Ö., Ada, R., & Akınerdem, F. (2008). Determination of The Convenient Sowing Date for Spring Rapeseed Cultivars in Konya Conditions. Selcuk Journal of Agriculture and Food Sciences, 22(46), 6-17. https://izlik.org/JA43YX78CE
AMA
1.Öztürk Ö, Ada R, Akınerdem F. Determination of The Convenient Sowing Date for Spring Rapeseed Cultivars in Konya Conditions. Selcuk J Agr Food Sci. 2008;22(46):6-17. https://izlik.org/JA43YX78CE
Chicago
Öztürk, Özden, Rahim Ada, and Fikret Akınerdem. 2008. “Determination of The Convenient Sowing Date for Spring Rapeseed Cultivars in Konya Conditions”. Selcuk Journal of Agriculture and Food Sciences 22 (46): 6-17. https://izlik.org/JA43YX78CE.
EndNote
Öztürk Ö, Ada R, Akınerdem F (December 1, 2008) Determination of The Convenient Sowing Date for Spring Rapeseed Cultivars in Konya Conditions. Selcuk Journal of Agriculture and Food Sciences 22 46 6–17.
IEEE
[1]Ö. Öztürk, R. Ada, and F. Akınerdem, “Determination of The Convenient Sowing Date for Spring Rapeseed Cultivars in Konya Conditions”, Selcuk J Agr Food Sci, vol. 22, no. 46, pp. 6–17, Dec. 2008, [Online]. Available: https://izlik.org/JA43YX78CE
ISNAD
Öztürk, Özden - Ada, Rahim - Akınerdem, Fikret. “Determination of The Convenient Sowing Date for Spring Rapeseed Cultivars in Konya Conditions”. Selcuk Journal of Agriculture and Food Sciences 22/46 (December 1, 2008): 6-17. https://izlik.org/JA43YX78CE.
JAMA
1.Öztürk Ö, Ada R, Akınerdem F. Determination of The Convenient Sowing Date for Spring Rapeseed Cultivars in Konya Conditions. Selcuk J Agr Food Sci. 2008;22:6–17.
MLA
Öztürk, Özden, et al. “Determination of The Convenient Sowing Date for Spring Rapeseed Cultivars in Konya Conditions”. Selcuk Journal of Agriculture and Food Sciences, vol. 22, no. 46, Dec. 2008, pp. 6-17, https://izlik.org/JA43YX78CE.
Vancouver
1.Özden Öztürk, Rahim Ada, Fikret Akınerdem. Determination of The Convenient Sowing Date for Spring Rapeseed Cultivars in Konya Conditions. Selcuk J Agr Food Sci [Internet]. 2008 Dec. 1;22(46):6-17. Available from: https://izlik.org/JA43YX78CE

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