S. Tkachyk

The intensity of heavy metals accumulation by the milk thistle leaf mass under its fertilization with the latest fertilizers

Authors: 
Razanov S., S. Tkachyk, Razanova A.
DOI: 
https://doi.org/10.33245/2310-9270-2020-161-2-160-167

Yield formation features of coriander in action and interaction of variety, sowing methods and seeding rates in conditions of central forest-steppe zone of Ukraine

Authors: 
I. Pokotylo, S. Tkachyk, Panchenko T.

Growing different crops in the rotation of "Colos" agricultural farm of Skvyra District, Kyiv Region depending on the formation of microorganisms and fungi amount, changes in soil biological activity of potential nitrogen fixation activity

Authors: 
L.Tsentylo, S. Tkachyk, Khakhula V., Panchenko T.

Economic and agrobiological assessment of soft winter wheat new varieties

Authors: 
O. Ulich, S. Tkachyk, S. Likar, Khakhula V.