Effects of Nutrient Supply and Seed Size on Germination Parameters and Yield in the Next Crop Year of Winter Wheat (Triticum aestivum L.)

Winter wheat is one of the most important crops globally and also in Hungary. Hungary has excellent crop production potential including seed production. The aim our experiment to determine effects different amounts proportions nutrients those size winter laboratory tests on parameters (germination percentage, germination power, seedling health vigour), as well field (emergence percentage yield next year). Laboratory variety GK Petur were conducted with seeds that underwent ten nutrient treatments three fractions over four years, together experiments growing seasons. Compared untreated control group, N significantly decreased seedlings generation wheat. PK without increased vigour value emergence significantly, but decreased. In contrast, NPK a ratio 2:1:1 improved all tested compared group. increase sizes health, value, year. It can be concluded factors supply, year influence quality percentage), thus generation.