Studies conducted to study the effectiveness of introduction micro-deposits silt into soil as part organo-mineral fertilizers in combination with conventional mineral and organic have shown that accumulation nutrients soil. The best options affecting agronomic indicators were application doses amount 20-25 t/ha. Taking account more effective results for use production, it is recommended these s...

Studies were conducted in the Northern Steppe of Ukraine with aim to increase drought resistance spring barley through such agrotechnical methods as: selection new adaptive varieties, as well improving fertilizer system use nutrient complexes. New promising drought-resistant varieties Stepovyk, Avers, Pryazovskyi 9, Chudovyi, Donetsk 14 are intended for cultivation Ukraine. It is established th...

The advantages of using encapsulated organo-mineral fertilizers are presented. It is proposed to use a fluidized bed apparatus for coating carbamide granules with an organic shell. Importance the hydraulic characteristics and their influence on energy costs process emphasized. Experimental study results prove that irrigation density granular layer suspension has significant resistance bed. anal...

The organo-amidocuprate [Cu(2)Li(2)Mes(2)(N(CH(2)Ph)(2))(2)] is solvated by thf to yield the monomeric contact ion pair complex [MesCuN(CH(2)Ph)(2).Li(thf)(3)] in which the Li cation is bound to the amido nitrogen; this behaviour differs significantly from that observed in diorganocuprates which favour solvent separate ion pairs.