بررسی ارقام امید بخش گلرنگ جهت کشت بهاره در مزارع زارعین در شرایط دیم

This Research was conducted using 6 advanced lines of safflower regarding adaptability trials in cold drylands. All genotypes were planted in 26 March 2006. The trials were conducted in a complete block design with 4 replications and each plot consisted of 10 rows, 5-m long, with spacing of 30-cm between rows. Some notations including plant height, flowering date and grain yield were made during the growing season. analysis of variances showed that there is a significant differences between lines in terms of plant height, hundred kernel weight and number of seeds per pod. However, there was not any significant difference between grain yields of tretments and regarding the all characteristics, lines numbered 2 (from origin of Cyprus local) and 3 (from origin of PI-250596) had relative efficiency which would be released for cold drylands after demostration and seed multiplication.

Keywords:

گلرنگ , کشت بهاره , مراغه , بستان آباد , بهاره , ارتفاع بوته , دیم