YIELD ARUGULA AND SPINACH SEEDS GARDEN DEPENDING ON THE TYPES

Abstract

Established the ways o f improving the performance o f arugula and spinach for the use o f new varieties and hybrids in a forest-steppe o f Ukraine. It is proved that the hybrid plants spinach will go through a phase o f formation o f leaf rosette 16-17 days, while the varieties o f spinach, this phase lasted for 19 days. Growing season had the lowest hybrid plants - 43days, indicating their earliness, whereas varieties o f arugula and spinach seed were the growing season for 3 -5 days longer. Increasing the area the leaf blade injections and spinach contributes to weight gain and increase plant productivity.During the period o f high commodity research arugula seed yield obtained during the growth o f the domestic varieties witch - 5.1 t/ha, which allowed us to obtain a yield increase o f 1.6 t/ha compared with the control. High yield o f green mass marketable spinach provided a hybrid Sporter F1 14,8 t/ha and hybrid Lazio F1 - 15,4 t/ha, which is higher than the control by 2.4 and 3.0 t/ha and gives you the opportunity to receive an additional 19-24 % o f the crop. It is established that there is a strong positive correlation between the mass o f the plant and num ber o f leaves, plant mass and diameter o f the outlet, yield o f marketable green and the mass o f one plant or mass o f greenery collected from one plant.