ECONOMIC EFFICIENCY OF IRRIGATION AND MINERAL NUTRITION IN WHITE HEAD CABBAGE SEED PRODUCTION IN CENTRAL CHERNOZEM REGION

A. F. Razin, A. F. Buharov, A. R. Buharova, O. A. Razin
2013 Ovoŝi Rossii  
doi:10.18619/2072-9146-2013-3-55-58 fatcat:lrgg5jtmljbk3fep5voiepww2e