2 documents found
Head: Alexandr Berdnikov. To develop the basic scientific - practical elements biologization of agriculture with the purpose of achievement of ecological balance of biological nitrogen in system "ground - plant". (popup.stage: ). Chernihiv Institute of Agroindustrial Production of the Ukrainian Academy of Agrarian Sciences. № 0211U004749
Head: Alexandr Berdnikov. To establish of regularity of migration of biogenic members in a system "soil - manure-plant" and to elaborate measures on guarding(preservation) and increase of fertility of soil.. (popup.stage: ). Chernihiv Institute of Agroindustrial Production of the Ukrainian Academy of Agrarian Sciences. № 0211U004723
2 documents found

Updated: 2026-11-07