Development of cultural practices of coriander perspective varieties

Different reactions to studied parameters were shown by experiments with perspective coriander varieties Alekseevskii 1820, Alekscevskii 1366, Alekseevskii 190 and sample 1950-85 in two sowing dates and three rates of sowing carried out in 1998-2000. Optimum sowing date for these varieties - was the third ten-days period of April. The best sowing rates were 1.0 and 1.4 mln. of seedlings per 1 ha. Differences in productivity, essential oil content and total productivity of varieties depend on sowing dales and rates of sowing.