Rüveyde TUNÇTÜRK, Haluk KULAZ, Murat TUNCTURK

Ketencik (Camelina sativa L. Crantz) Bitkisinin Verim ve Kalitesi Üzerine Farklı Ekim Zamanları ve Fosfor Uygulamalarının Etkileri

Bu çalışma, Camelina sativa (L.) Crantz’ nın bazı verim ve kalite özellikleri üzerine ekim zamanı ve fosfor uygulamalarının etkilerini belirlemek amacıyla Van ekolojik koşullarında 2014-2015 yıllarında yürütülmüştür. Deneme, Bölünmüş Parseller Deneme Deseni’ ne göre faktöriyel düzende 3 tekrarlamalı olarak kurulmuştur. Deneme faktörleri, (A) ekim zamanları (7-10 Nisan, 22-25 Nisan ve 7-10 Mayıs) ve (B) fosfor dozları (0, 40 ve 80 kg/ha P2O5). Bu çalışmada, bitki boyu, ilk kapsül yüksekliği, dal sayısı, kapsül sayısı, kapsülde tohum sayısı, bin tohum ağırlığı, tohum verimi, yağ oranı ve yağ verimi gibi özellikler incelenmiştir. Sonuçlar, ekim zamanlarının kapsülde tohum sayısı ve yağ oranı (P<0.05) hariç diğer incelenen tüm parametreler üzerindeki etkisinin istatistiksel olarak önemli bulunduğunu göstermiştir. İlk kapsül yüksekliği (28.86 cm) ve bin tohum ağırlığı (0.94 g) gibi özelliklerde en yüksek değerler 7-10 Nisan ekim zamanından elde edilirken, en yüksek dal sayısı (12.48 adet), kapsül sayısı (130.33 adet), tohum verimi (1128.6 kg/ha) ve yağ verimi (328.0 kg/ha) 22-25 Nisan ve 7-10 Mayıs ekim zamanlarından elde edilmiştir. Diğer taraftan, ilk kapsül yüksekliği, dal sayısı, kapsül sayısı ve bin tane ağırlığı üzerinde fosfor uygulamalarının etkisi istatistiksel olarak önemli (P<0.05) bulunmuştur. En yüksek ilk kapsül yüksekliği (28.56 cm) 40 kg/ha P2O5 dozundan elde edilirken, en yüksek dal sayısı (12.41 adet), kapsül sayısı (142.85 adet) ve bin tohum ağırlığı (0.95 g) 80 kg/ha P2O5 dozunun kullanılmasıyla elde edilmiştir.

Anahtar Kelimeler:

Camelina sativa L., Fosfor dozları, Ekim zamanı, Verim

Effects of Different Sowing Times and Phosphorus Application on Yield and Quality of Camelina (Camelina sativa L. Crantz)

This study was carried out for determination effects of sowing time and phosphorus applications on several yield and quality components of Camelina sativa (L.) Crantz during 2014-2015 years in Van/Turkey ecological conditions. The factorial experiment was designed based on split plot with two factors including (A) sowing times (7-10 April, 22-25 April and 7-10 May) and (B) phosphorus fertilization (0, 40 and 80 kg ha-1 P2O5) in three replicates. Several yield and quality parameters such as plant height, first capsule height, number of branches, number of capsules, number of seeds in each capsule, thousand seed weight, seed yield, oil content as well as yield were measured. Results showed that sowing times had significant effects on all parameters except for seed numbers per capsule and oil contents (P<0.05). The most values for first capsule height (28.86 cm) and thousand seeds weight (0.94 gr) observed at 7-10 April sowing time, while the highest amounts of number of branches (12.48 branch plant-1), number of capsule (130.33 capsule plant-1), seed yield (1128.6 kg ha-1) and oil yield (328.0 kg ha-1) were obtained at 22-25 April and 7-10 May. On the other hand, the effects of phosphorus application was statistically significant (P<0.05) on first capsule height, number of branches, number of capsules and thousand seeds weight. The most value for first capsule height (28.56 cm) was determined using 40 kg ha-1 P2O5 application, while the highest number of branches (12.41 branch plant-1), number of capsules (142.85 capsule plant-1) andthousand seeds weight (0.95 gr) were observed by using 80 kg ha-1 P2O5.

Keywords:

Camelina sativa L., Phosphorus application, Sowing times, Yield,

PDF

___

Arslan, Y., Subası, I., Katar, D., Kodas, R., Keyvanoglu, H., 2014. Effect of Different Levels of Nitrogen and Phosphorus on the Yield and Yield Component of False Flax (Camelina sativa L.) Crantsz. Anadolu Journal Agr. Sci, 29 (3): 231-239.
Bolat, C., 2014. The Effects of Different Nitrogen and Phosphorus Doses Yield and Yield Components of False Flax (Camelina sativa). Master of Science Thesis, Department of Field Crops. Eskisehir Osmangazi Univ. Institute of Science, Eskisehir-Turkey.
Czarnic, M., Jarecki, W., Jamro, D. B., 2017. The effects of varied plant density and nitrogen fertilization on quantity and quality yield of Camelina sativa L. Emirates Journal of Food and Agriculture. 29 (12): 988-993.
Demirbas, A., 2006. Biodiesel production via non-catalytic SCF method and biodiesel fuel characteristics. Energy Convers. Manage. 47:2271–2282.
Frohlich, A., Rice, B., 2005. Evaluation of Camelina sativa oil as a feedstock for biodiesel production. Ind. Crops Prod. 21:25–31.
Gesch, R. W., Cermak, S. C., 2011. Sowing Date and Tillage Effects on Fall-Seeded Camelina in the Northern Corn Belt. Agronomy Journal, 103 (4): 980-987.
Gesch, R. W., 2014. Influence of genotype and sowing date on camelina growth and yieldin the north central U.S. Industrial Crops and Products 54: 209-215.
Gugel, R.K., Falk, K. C., 2006. Agronomic and seed quality evaluation of Camelina sativa in western Canada. Can. J. Plant Sci. 86: 1047-1058.
Karahoca, A., Kırıcı, S., 2005. Effect of nitrogen and phosphate fertilizer on seed yield and oil content of false flax (Camelina sativa L.) in Cukurova conditions. Cukurova University, Journal of Agricultural Faculty, 20 (2): 47-56.
Katar, D., Arslan, Y., Subası, I., 2012a. Effects of different Sowing dates on yield and yield components of false flax (Camelina sativa (L.) Crantz under Ankara Condition. Journal of agricultural Faculty of Ataturk Univ.43 (1): 23-27.
Katar, D., Arslan, Y., Subası, I., 2012b. The Effect of Different Sowing Dates in Fall on Yield and Yield Components of False Flax (Camelina sativa (L.) Crantz). Journal of Gazi Osmanpasa Universty, 29 (1): 105-112.
Katar, D., Arslan, Y., Subası, I., 2012c. Determination of effect of Different Sowing Dates on Oil Content and Fatty acid Composition in camelina (Camelina sativa (L.) Crantz) Under Ankara Ecological Condition.Journal of Tekirdag Agricultural Faculty, 9(3): 84-90.
Kıraly, M., Imbrea, F., 2014. Results Concernıng The Influence Of Sowing Period On Crops In Autumn-Seeded Camelina sativa L. Research Journal Of Agricultural Science, 46 (4): 88-93.
Koc, N., 2014. Determination of Yield and Some Agronomic Properties of Added Camelina (Camelina sativa L. (Crantz)) at Different Times. Master Thesis, Selcuk University, Konya-Turkey.
Koncius, D., Karcauskiene, D., 2010. The effect of nitrogen fertilizers, sowing time and seed rate on the productivity of Camelina sativa. Agriculture, 97 (4): 37-47.
Kurt, O., Seyis, F., 2008. Alternative Oil Plant: Camelina (Camelina sativa (L.) Crantz). OMU. Journal of Agricultural Faculty, 23 (2): 116-120.
Martinelli, T., Galasso, I., 2011. Phenological growth stages of Camelina sativa according to the extended BBCH scale. Ann. Appl. Biol. 158, 87–94.
Moser, B.R., Vaughn, S. F., 2010. Evaluation of alkyl esters from Camelina sativa oil as biodiesel and as blend components in ultra-low sulfur diesel fuel. Bioresour. Technol. 101: 646-653.
Pavlista, A.D., Isbell, T. A., Baltensperger, D.D., Hergert, G. W., 2011. Planting date and development of spring-seeded irrigated canola, brown mustard and camelina. Ind. Crop Prod. 33:451-456.
Reigosa, J.M., Pedrol, N., Sanchez, A., 2004. La Ecofisiologia Vegetal. Thompson, Madrid, Espana.
Roman, C., Vasquez, K., Martinez, G., Lillo, G., Fuster, R., de la Fuente, A., Uribe, J. M., Faundez, L.O., Paneque, M., 2012. Cultivos Energeticos una Apuesta de Futuro; Universidad de Chile: Santiago, Chile (In Spanish).
Sintim, H.Y., Zheljazkov, V. D., Obour, A. K., Garcia, A. G., Foulke, T. K., 2016. Evaluating Agronomic Responses of Camelina to Seeding Date under Rain-Fed Conditions. Agronomy Journal, 108 (1): 349-357.
Urbaniak, S.D., Caldwell, C.D., Zheljazkov, V.D., Lada, R., Luan, L., 2008. The effects of seeding rate, date and seeder type on performance of Camelina sativa L. in the Maritime Provinces of Canada. Can. J. Plant Sci. 88, 501-508.
Yıldırım, H., 2015. Effects of Nitrogen and Phosphorus Doses on Some of the Yield and Quality Components in Camelina (Camelina Sativa (L.) Crantz). The Graduate School of Natural and Applied Science of Selçuk Unıversıty The Degree of Master of Science in Field Crops.
Zanetti, F., Eynck, C., Christou, M., Krzyzaniak, M., Righini, D., Alexopoulou, E., Stolarski, M. J., Van, E. N. Loo, Puttick, D., Montia, A., 2017. Agronomic performance and seed quality attributes of Camelina (Camelina sativa L. crantz) in multi-environment trials across Europe and Canada. Industrial Crops & Products 107: 602-608.
Zubr, J., 2003. Qualitative variation of Camelina sativa seed from different locations. Ind. Crops Prod. 17:161-169.