For citations:

Koshevarov A.A., Nadezhkin S.M., Agafonov A.F. THE INFLUENCE OF MINERAL FEEDING ON SEED PRODUCTIVITY AND SOWING QUALITY OF SEEDS OF ALLIUM PORRUM IN CONDITION OF CENTRAL NONCHERNOSEM ZONE. Vegetable crops of Russia. 2012;(4):51-55. (In Russ.) https://doi.org/10.18619/2072-9146-2012-4-51-55