INFLUENCE OF SOWING METHODS ON YIELD ELEMENTS OF SUNFLOWER VARIETIES

Аннотация

Sunflower oil ranks first among selected vegetable oils in terms of quality. Therefore, in many countries of the world, an increase in the level of economic efficiency is observed depending on the area of sowing and the amount of yield obtained from it. This scientific article develops the main elements of the technology of growing oil sunflower as a repeated crop to obtain high yields from early-maturing varieties. Planting sunflower as a repeated crop after wheat and using the correct planting schemes has led to an increase in yield. The number of seeds in one basket and their weight depend on the planting scheme, and when the seed planting scheme is 70x30-1 as a repeated crop, it has been proven that the yield elements - basket, number of seeds, weight and yield increase. KEYWORDS Seed, seedling, repeat, sunflower, crop, oil, predecessor, economic characters, basket, variety, yield, early-ripening, productivity, scheme.