Trunov A. Agrobiological grounding of high quality pea seeds growing with direct combine harvesting

The research objects - sowing qualities and yield properties of seeds pea varieties with leafless type: Nord, Bercut, Usach determinantny; the aim of research - studying of possibilities for further enhancing pea seeds production with improved sowing qualities in step Ukrainian conditions; the methods - laborator, yield, statistical; the theoretical and practical results - the optimal time determined for direct combining and before harvesting dessication of pea varieties with leafless type, established their effects on yield sowing qualities and yield properties of seeds, studied dynamic of maturation pea seeds; the novelty - at first in step Ukrainian were investigated effects of before harvesting dessications and direct combining on yield, sowing qualities and yield properties of seeds in new pea varieties with leafless type. It was established optimal times for before harvesting dessications and times of direct combining in these varieties; the degree of introduction - the control in production conditions was executed in three agricultural factories in Lugansk region; the using sphere - pea seed production