THE USE OF THE BLUE LUPINE VARIETIES FOR SOIL REGENERATION (RESTORATION) UNDER THE CONDITIONS OF THE KIROV REGION

The use of soils as a means of production in agriculture is associated with their degradation. It is possible to use green manure crops to restore them. Studies have been conducted to identify the most effective varieties of blue lupine (Lupinus angustifolius) for the purposes of regenerative agriculture. It has been established that in the conditions of the north-east of the nonchernozem belt of the Russian Federation, the varieties Accord, Vityaz and Siderate 46 are able to provide high yields of green mass, which is characterized by a high content of nitrogen and ash constituent.