Dubovyi, V.; Tkalych, V.; Dubovyi, O. - In: Balanced Nature Using 6 (2014) 3, pp. 64-69
It has been shown, that the introduction of cultivation-changes of cereals, vegetables and medicinal tropical plants in ground hothouses and greenhouses contributes to lengthening the period of using the soil without its replacement for 30 years, and obtaining high-quality vegetable products...