Effect of Different Levels of Nitrogen and Phosphorus on the Some Yield Components of Safflower (Carthamus tinctorious L.) in Dry Conditions

Volume: 1 Number: 2 December 1, 2015
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Effect of Different Levels of Nitrogen and Phosphorus on the Some Yield Components of Safflower (Carthamus tinctorious L.) in Dry Conditions

Abstract

This study was conducted with Dinçer cultivar in Ankara ecological conditions in 2010 and 2011. As the nitrogen fertilizer the amonium sulfate was used and as the phosphorus fertilizer the triple super phosphate was used in this study. The experiment was established with The Randomized Complete Block in a Split Plot Design. Nitrogen doses are N0, N5, N10, N15 and N20, phosphorus doses are P0, P3, P6 and P9. The objective of this study was to determine the influence of different phosphorous doses and nitrogen doses on plant height, number of branches, number of heads per plant, diameter of head, number of seed per head, 1000 seed weight, harvest index and seed yield of safflower. According to the results of this study,  in 2010 vegetation season, mean data for plant height, number of branches, number of heads per plant, diameter of head, number of seed per head, 1000 seed weight, harvest index and seed yield among different phosphorous doses and nitrogen doses ranged from 51.6 - 72.1 cm, 5.2 - 6.6 number, 13.3 - 19.6 number, 2.2 - 2.5 cm, 23.5 - 31.8 number, 40.1-49.5 gr, 24.3 - 33.7 % and 135.6 - 218 kg da-1, respectively. In 2011 vegetation season, same characters are registered as 78.9 - 93 cm, 5.0 - 6.1 number, 13.4 - 20 number, 2.3 - 2.5 cm, 24.1 - 32.1 number, 48.5 - 52.8 gr and 261.67 - 397.60 kg respectively. The results of the study indicated that different phosphorous and nitrogen doses had an important effect on seed yield (kg da-1) of safflower.

Keywords

References

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Details

Primary Language

Turkish

Subjects

-

Journal Section

-

Authors

Nilgün Bayraktar This is me

Publication Date

December 1, 2015

Submission Date

October 16, 2015

Acceptance Date

-

Published in Issue

Year 2015 Volume: 1 Number: 2

APA
Arslan, Y., & Bayraktar, N. (2015). Farklı Azot ve Fosfor Seviyelerinin Kuru Şartlarda Yetiştirilen Aspir (Carthamus tinctorious L.) Bitkisinin Bazı Verim Özellikleri Üzerine Etkisi. Uluslararası Tarım Ve Yaban Hayatı Bilimleri Dergisi, 1(2), 94-103. https://izlik.org/JA74BU99SX

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