Seed productivity of the red clover ( trifolium pratense l.) depending on the terms of overseeding under the cover
Among the native species of Clover in Primorsky krai the red clover (Trifolium pratense L.) has the greatest economic importance. The average for the research years the highest seed productivity of red clover (105,6 kg/ha) with the best sowing qualities (germination energy - 37, laboratory germination - 42 °%) was formed when overseeding clover in the tillering stage of the cover crop. For more seed productivity with the best indicators of sowing qualities it would be better to perform overseeding of clover under barley in the conditions of Primorsky Krai at the tillering stage of the cover crop.