Journal Of Applied Horticulture ISSN: 0972-1045


A. Koocheki, M.A. Behdani and M. Nassiri

Center of Excellence for Special Crops, Ferdowsi University of Mashhad, Mashhad, Iran; Faculty of Agriculture, The University of Birjand, P.O.Box. 97175/331, Birjand, Iran

Key words: Saffron, irrigation interval, summer irrigation, corm size

Journal of Applied Horticulture, 2006, volume 8, issue 2, pages 121-124.

Abstract: In order to study effective factors in production of saffron, a series of studies was carried out during 2001 and 2002. In these studies, four selected location, Birjand, Qaen, Gonabad and Torbat-Haydarieh were spotted as the main saffron producing areas in Iran. Data was collected from 160 saffron farms, aged between 1 and 5 years. Results indicated that age of saffron farms, corm size, irrigation interval, and summer irrigation had positive linear relationship with yield. Age of saffron farms had the most pronounced effects on yield and was the most important component in all linear equations. Age of farms, irrigation intervals and corm size were major factors contributing to yield. The longest irrigation interval was observed for Gonabad (24 days) and the shortest was for Torbat-Haydarieh (12 days). Highest actual yield was for Torbat-Haydarieh which is an indication of better farm management in comparison with other areas. Maximum yield of 4 kg ha-1 was frequent but many farms produced over 7 kg ha-1 yield.

Journal of Applied Horticulture