THE EFFECTS OF DIFFERENT NITROGEN DOSES ON TUBER YIELD AND SOME AGRONOMICAL TRAITS OF EARLY POTATOES

Year 2015, , 120 - 124, 20.05.2015

Leyla Gulluoglu Halis Arıoglu Halil Bakal

https://doi.org/10.17557/.03833

Cited By: 1

Abstract

ABSTRACT

 

This study was conducted to determine the effects of different nitrogen rates on tuber yield and some agronomical traits of early potatoes grown in 2011 and 2012. The field trial was conducted at the experimental field of Cukurova University, in the Randomized Complete Block Designs, with three replications, with Marfona a medium early table potato. Zero, 40, 80, 120, 160, 200, 240, 280, 320 and 360 kg ha^-1 pure nitrogen doses were applied. According to the mean values of two years, the total tuber yield was 24.0 ton ha^-1 in the control plot. The highest yield per hectare (53.31 ton ha^-1) was obtained from the 240 kg ha^-1 N applied plots. Beyond 240 kg ha^-1 peak, as the dose was increased, the tuber yield was decreased. In addition, the marketable tuber yield ratio was 95.60 % with 0 N dose. When the N dose increased to 200 kg ha^-1, the marketable tuber yield has also increased up to 97.41. After 200 kg ha^-1 dose,  the marketable tuber yield has started to decrease.

 

Keywords: Early potato production, Nitrogen fertilizer, Potato, Tuber yield

Keywords

Early potato production, Nitrogen fertilizer, Potato, Tuber yield

References

• LITERATURE CITED
• Anonymous, 2013. İstatistik Bolumu İnternet Sitesi, Http://www.fao.org
• Arioglu, H.H., M.E. Caliskan. 1999. Studies on the early potato growing possibilities in the Coastal Regions of Mediterranean. Second Potato Congress of Turkey, 28-30 June, Erzurum, pp.220-226. (in Turkish)
• Arioglu, H.H., H. Incikli, B. Zaimoglu, L. Gulluoglu. 2002. Studies on the early potato growing in the Cukurova Region. Third National Potato Congress, 23-27 September 2002, Izmir, pp 117-123. (in Turkish)
• Arioglu, H.H. 2014. Growing and Breeding of Starch and Sugar Crops. Text Book of Cukurova University, Publication number 188-A-57, Adana, Turkey. (in Turkish)
• Arioglu, H., L. Gulluoglu. 2014. Potato production in Turkey and its problems. Agromedya, 2 (10) 76-82. (in Turkish)
• Beukema, H.P., D.E. Van Der Zaag. l979. Potato Improvment. IAC, s.224, The Netherlands
• Davis, J. D., R.D. Davidson, S.Y.C. Essah. 2014. Fertilizing Potatoes. Colarado State University Extension, 5pp.
• Hochmuth, G., Ed. Hanlon. 2014. A summary of N, P, and K Resarch With Potato in Florida. University of Florida UF/IFAS Extension, Gainesville,FL.,29pp
• Karadogan, T. 1996. Application and rates of nitrogen and phosphorus on yield components and quality of potato. Journal of Ataturk University Faculty of Agriculture, 27 (1):50-60. (in Turkish)
• Kasap, Y., 1994. The effects of different nitrogen levels and yield and dry matter contents in potato. 1st Congress of Field Crops – Izmir, Volume 1: 260-262. (in Turkish)
• Mikkelsen, R. 2006. Best Management Practices for Profitable Fertilization of Potatoes. Better Crops, 90(2):12-13
• Onaran, H., H.H. Arioglu. 1999. Determination of suitable plant density for different tuber sizes in table potato growing in the Niğde province. 2nd National Potato Congress, 28-30 June, Erzurum, Turkey, pp 284-297. (in Turkish)
• Ozer, C., H.H. Arioglu. 1994. Determination of the effect of nitrogen fertilizer on tuber development and harvest date of early potato growing in the Cukurova Region. 1st Congress of Field Crops, 25-29 April 1994 – Izmir, Volume 1, pp 185-188.. (in Turkish)
• Ozturk, E., K. Kara, T. Polat. 2007. The effects of form and application times of nitrogen on yield and tuber size of potato. Journal of Tekirdag Agriculture Faculty 4(2) 127-135. (in Turkish)
• Rosen,C.J., P.M. Bierman. 2008. Best Management Practices for Nitrogen Use: Irrigated Potatoes. University of Minnesota Extesion, 7pp.
• Rosen, C.J. 2013. Potato Fertilization on Irrigated Soils: Crops. University of Minnesota Extesion, 6pp.
• Taskiran, A., E. Esendal. 1988. The effects of planting times and nitrogen doses on tuber yield and some characteristics of potato growing under farmer conditions. Journal of 19 Mayıs University, Faculty of Agriculture, 3(2):25-45. (in Turkish)
• Tuncturk, M., R. Tuncturk, B.Yildirim, T. Eryigit. 2004. The effect of different nitrogen doses and in-row spacings on yield and quality of potato. Journal of Yuzuncu Yil University, Faculty of Agriculture, 14(2):95-104. (in Turkish)
• Yilmaz, A. 1992. A study on the effect of nitrogen applied at different times and doses on tuber yield, tuber size and some quality characteristics of potato growing in the Misli Plain. Doctoral dissertation Selcuk University, Faculty of Agriculture. (in Turkish)