Effects of planting date and nitrogen rates on agronomical traits of potato Var Markiz

Subject Areas : New Finding in Agriculture

N. A. Sajedi ¹ , S. Sheikhalivand ² , H. Madani ³ , H. Safari Kamalabadi ⁴

1 - Assist. Prof., Islamic Azad University, Arak Branch, Iran
2 - M. Sc. Graduated Student in Agronomy, Islamic azad University, Arak Branch, Iran
3 - Associ. Prof., Islamic Azad University, Arak Branch, Iran
4 - Islamic Azad University, Bahreman Branch, Iran

Received: 2015-12-01 Accepted : 2015-12-01 Published : 2009-05-22

Keywords: nitrogen, Potato, Planting date, Tuber yield,

Abstract :

In order to study of planting date and nitrogen rates on agronomical traits of potato Var Markiz, an experiment was conducted in the farm research station’s of Arak Islamic Azad University, Iran in 2008. The experiment was factorial based on RCBD with four replications. The treatments composed of planting dates in three time,  21 June, 8 July and 22 July and nitrogen rates in four levels: 46, 80, 115 and 150 kg/ha. Results showed that, that effect of planting dates on  tuber yield was significant. The maximum yield by 19.5 t ha-1 was obtained from 21 June planting date. Interaction of planting date and nitrogen rates on tuber fresh weight, tuber dry weight, number of tubers per plant, number of small and large tubers per plant, diameter size of tuber and tuber yield were significant. The highest yield by 24 t/ha was related to 21 June planting date with 150 kg/ha nitrogen. 

References:

1- دهدار، ب. ا.، حسین زاده، ا. و حسن پناه، د. 1382. بررسی اثرات تاریخ های مختلف کاشت و برداشت روی عملکرد ارقام سیب زمینی در اردبیل. انتشارات مرکز تحقیقات کشاورزی استان اردبیل.

2- رابرت. ک. رام. هی. اندرج. واکر، 1373. مقدمه ای بر عملکرد فیزیولوژی گیاهان زراعی – ترجمه یحیی امام، منصور نیک نژاد – انتشارات دانشگاه شیراز.

3- رضایی، ح. و ملکوتی، م. ج. 1380. راههای افزایش کارایی ازت و جلوگیری از هدر رفتن آن. نشریه علمی پژوهشی آب و خاک. ویژه نامه مصرف بهینه کود، جلد 12، شماره 14.

4- رئیسی، ف. وخواجه پور، م. ر. 1371. تأثیر مقادیر کودهای ازت، فسفر و پتاسیم بر رشد و عملکرد سیب زمینی رقم کوزیما. مجله علوم کشاورزی ایران، جلد 23، شماره های 3 و 4 : 48 – 37.

5- هوشمند، س. 1377. بررسی تأثیر مقادیر ازت و پتاسیم بر سه رقم سیب زمینی. چکیده مقالات پنجمین کنگره زراعت و اصلاح نباتات ایران. کرج. صفحات 550 – 549.

6- کاشانی، ع. 1365. زراعت سیب زمینی در مناطق معتدله، دانشکده کشاورزی. دانشگاه شهید چمران.

7- یزدان دوست همدانی، م. 1382. مطالعه تأثیر مصرف نیتروژن بر عملکرد، اجزاء عملکرد و تجمع نیترات در ارقام سیب زمینی. مجله علوم کشاورزی ایران. شماره 4. جلد 34.

8- Alva, A. K., Hodges, H., Boydston, R. A. and Collins, H. P. 2002. Dry matter and nitrogen accumulations and partitioning in two

potato cultivars. Journal. Plant nutrient. 25(8) : 1621 – 1630.

9- Ankumah, R. O., khan. V., Mwarnba. k. and kpomblekou. k.  2003. The influence of source and timing of nitrogen fertilizers on yield and nitrogen use efficiency of four sweet potato cultivars. Agric. Ecosyst. Environ., 100: 201 – 207.

10- Bowen, B., Cabrera, H.  and Baigorria, G . 1998. Simulating the response of potato to applied nitrogen. CIP program Reprot. 381. Available online at www. Ext.vt.edu. com.

11- Chowdhury, M. R. I., Golam sarwar, A. K. M.  and Farooque, A. M.  2002. Effect of nitrogen and its method of application on growth and yield in potato. Online Journal of Biological sciences.

12- Dyke, G. V. 1995. The effect of date planting on the yield of potato. Journal of Agriculture science, Cambridge 47: 122 – 128.

13- Ezekiel, R.  and Bharganva, A. C. 1992. Nitrogen distribution within the potato plant in relation to planting data under short day conditions. Indian Joarnal of plant physiology. 35(2). 130 – 139.

14- Ierna, A. and Mauromicale, G. 2005. physiological and growth responseto moderate water deficit of off – season potatoes in a Mediterranean environment. W.W.W. Elsevier/ Science direct.

15- Jamaati - Somarih, Sh., Tobeh, A., Hassanzadeh, M., Hokmalipour, S. and ZabihiMahmoodabad, R. 2009. Effects of plant density and nitrogen fertilizer on nitrogen uptake from soil and nitrate pollution in potato tuber. Res. J. Environ. Sci., 3: 122 126.

16- Jones, J. and Alben, L. 1989. Effects date of planting on plant emergence, leaf growth and yield in contrasting potato varieties. Journal of Agricultural Scienece, Cambridge 101: 81 – 85.

17- Mendham, N. J., Ship way, P. A. and Scott, R. K. 1975. The effects of delayed sowing and weather on growth, development and yield of winter oilseed rape ( Brassica napus). J. Agric. Sci. comb., 96, 389 – 416.

18 - Osaki, M., Sagara, K. and Tanka, A. 1992. Effect of nitrogen application on growth of various organs of potato plant. Japanese Jornal of soil science and plant nutrition. 63: 46 – 52

19- Prosba, B. U. 1993. The influence of planting date and the level of nitrogen fertilizer application on the accumulation and structure of potato yield. Biuletyn – Instytutu – Ziemniaka. 43: 65 – 73.

20- Reda, S., Lojkowaska, E. and Jastrzebska, Z. 1993. The influence of nitrogen fertilizer application on nitrate content in potato tubers. Biuletyn – Instytutu – Ziemniaka. 42: 29 – 37.

21- Siddique, K. H., Tennant, K., perry, M. W. and Belford, P. K. 1990. Growth development and weight interception of old and modem wheat cultivars in a Mediterranian type environment. Aust. J. Agric. Res. 41: 431 – 437.

22- Sniey, L. and ludko, M. 1995. Potato. J. 10. 461. 463 Reaction of potato cultivars to delayed planting date in westen pomerania.

23- Sparrow, I. A. and chapman, S. R. 2003. Effects of nitrogen fertilizer on potato ( solanum tuberosum L., CV.Rvsset Burbank) in Tasmaniar. Australian Journal of Experimental Agriculture. 43: 631 – 641