Expediency of introducing the substrate with live worms under early cabbage
As a result of examinations, it has been found that while introducing the substrate with live Lumbricinaunder early cabbage (Brassica L.) the cropping power increases by 7,5 t/ha, the net profit increases by 45,3 %. The earthworms survive in the process of cultivating agricultural produces. Under conditions of arid crop farming they stop their life activity only in summer time without soil watering. Also confirmed previously fixed asymmetrical location of root system in plants under drop irrigation. The earthworms raise the humidity capacity of soil, the humidity distributes equally around the root, improving the capacity of acclimatization and survival of seedlings and reducing energy costs of plant for its growth.