Cabbage cultivation without seedling growing stage in nonchernozem area

To reduce the expenses on plantlet cultivation stage the several vegetable production centers apply the direct planting into the soil without separate seedling cultivation. This paper describes the study concerning the interaction between early spring planting and output volume of vegetables. The Slava 1305 the cultivar of mid-maturing and Parus cultivar of mid-late maturing were also taken for the study.