Effect of seedling thickness on stem height and number of leaves of oil sunflower cultivars

Abstract

This paper reports on the effect of seedling thickness on stem height and leaf number of oilseed sunflower. According to him, the local Dilbar (st) variety compared to foreign Buzuluk and Rodnik varieties, when the seedling thickness was set at 50, 60, and 70,000 per hectare, the plant was superior in terms of height and number of leaves, but when the number of seedlings was increased to 80,000, the growth slowed down and reached an average of 226.4 cm. and while the height of the plant in the Buzuluk variety is average, it was determined that the height of the plant in the Rodnik variety is high, i.e. 234.3 cm, at the thickness of 80,000 seedlings per hectare.