Effect of Planting Date on the Yield of Potato Cultivars in Chaypareh Region
Subject Areas : crop production
حسين قاسمي
1
( - دانش آموخته كارشناسي ارشد گروه زراعت، واحد خوي، دانشگاه آزاد اسلامي، خوي – ايران. )
Keywords: planting date - potato - variety - yield,
Abstract :
In order to evaluate the effects of planting date and variety on the yield and yield components of potato, an experiment was conducted in Chaypareh region of Khoy in 2008. It was used in factorial experiment based on randomized complete block design with three replications and two factors; the first one , planting date in four levels ( March 5th , April5th , May 5th, and June 5th ); and the second variety in three levels ( Marfona , Agria , and Moren ) were considered. The results showed that the effects of planting date and variety on plant height, number of leaves and branches per plant, number of tuber per plant and their sizes were significant. The maximum tuber yield ( 33.13 ton/ha ) was obtained from planting date of March 5th with Moren variety and Marfona ( 33.13 ton/ha ) with planting date April5th, did not have significant difference. Therefore, Moren Variety due to long growing season and high costs are not suitable , on the other hand, Marfona variety with planting date in April 5th is recommended for Chaypareh region of Khoy.
Abbasi Far, A., R. A. Kashi, and H. Ghafari. 1996. Comparison of the effects of planting depth on potato yield Second Seminar Abstracts and Research Vegetables. Karaj Agricultural College, 1996.
Amin Beigi, A. 2004. Effects of planting date on yield of potato cultivars in Sarpole Zahab.Third Iranian Horticultural Science Congress. Sina Publications pp.762.(In Persian)
Babaei, T. 1995. Final report research project reviews and compare performance and semi-late varieties of potatoes. Manage and Promote Agriculture in Hamedan , 1995.
Burke, j. j., T. Odonavan, and P. Barry. 2005. Effect of seed source, presprouting quality of potato tubers for fresh fry production. Potato Research 48:69 -84.
Darabi, A. 2008. Effect of plant density and harvest date on yield components in Behbahan a few varieties of potatoes. Journal of Seed and Plant. 23: 233-245.
Dehdar B. 2008. Effect of pregermination and plant density on yield and agronomic characteristics of six commercial varieties of potatoes in Ardebil. Journal of Seed and Plant.23:127-130.
Dyke, G.V. 1956. The effect of data planting on the yield of potato. Journal of Agriculture Science Cambridge. 47: 122-128.
Hosseinzadeh, A. 1997. Effects of different planting dates on the qualitative and quantitative traits selected varieties of potatoes in Ardebil. MSc thesis. Karaj Agricultural College. Pp.126.
Islami, A. 1990. Impact of culture on clay remove storage in autumn, growth and yield of potatoes in the Isfahan region. MSc thesis. Faculty of Science Isfahan University. Pp.142.
Jones, J. L. and E. J. Allen. 1989. Effects data of planting on plant emergence, leaf growth and yield in contrasting Potato varieties. Journal of Agriculture Science Cambridge. 101 81–85.
Khajehpour, M. R. 2004. Industrial crops. Esfahan University. Pp. 278. (In Persian).
Memarzadeh, A. 1999. Potato farming. Management Training and Agricultural extension Hamadan. Pp. 56.
Mortazavi Beck, A. and R. Aminpoor. 2002. Season and planting depth effects on the performance of commercial varieties of potatoes. Journal of Seed and Plant.17: 95-106.
Notqy Taheri, H. 1996. Review on the effect of planting and harvesting on seed yield consumer glands and oral Alvy potato varieties. Improvement Institute and plant seed. Pp.320.
Nouri Moghaddam, R. 1996. Effect of planting date on yield of potato varieties. Vegetable Research and second seminar. Improvement Institute and plant seed. Pp.320.
Opoku-Ameyaw, K. and M. Harris. 2001. Intercropping potatoes in early spring in a temperate climate. 3. The influence of plating data, row width and temperature change on the potential for intercropping. Potato research. 44: 75-85.
Radly, R. W. 1963. The effect of season on growth and development of the potato. In: J. D. Ivan's and F. L. Milthorpe (elds). The growth of potato. Butler Wants, London. 211-220.
Rezai, A. And A. Soltani. 2005. Potato farming (translation). Publications. Jahad University of Mashhad. Pp.179. (In Persian).
Roshandel, S., Taheri, A., Babaei, G. And Morshedi, A .2007. Potato health management (translation). Hadian Publications. Pp 348. (In Persian).
Saif Amiri, H. 2001. Effect of different planting dates on yield and bulb yield performance of potato cultivars in Ardebil. Proceedings of Second Iranian Horticultural Science Congres.Mashhad University.
Singh, B.N. 1985. Effect of seed size, date and planting date on potato yield. Seeds and Farms. 11(9) 23-35.
Vaferi, H. and Y. Akbarzadeh Khiyav. 1999. Potato farming in the Netherlands. Agricultural education publishing. Pp 52. (In Persian).