Influence of nutrition optimization on the height and grain yield of spring barley varieties in the Southern Steppe of Ukraine variety of spring barley, plant nutrition, regulatory preparations, plant height, grain yield Antonina Panfilova, Valentina Gamayunova DOI: 10.31521/2313-092X/2018-4(100)-6 Read more
Formation of aboveground mass and sunflower yield under the influence of certain elements of cultivation technology sunflower, aboveground biomass, plant height, nutrition optimization, reregulating preparations, seed yield Valentina Gamayunova, V. Kudrina DOI: 10.31521/2313-092X/2020-1(105)-7 Read more
Bioethanol producing from sorghum crops grain sorghum; sugar sorghum; yield; starch yield; biofuel yield; energy efficiency Valentina Gamayunova, Lyubov Khonenko, Oleg Kovalenko https://doi.org/10.56407/2313-092X/2022-26(1)-1 Read more
Economic efficiency of winter rapeseed cultivation depending on the influence of technology elements in the Forest-Steppe of Ukraine winter rapeseed; main tillage; sowing period; sowing method; profitability; conditional net profit; prime cost Valentina Gamayunova, Іgor Garo https://doi.org/10.31521/2313-092X/2021-3(111)-5 Read more
The problem of nitrogen in modern agriculture mineral fertilizers; organic fertilizers; biological fixation; nitrogen removal; leaching; evaporation; nitrogen balance Valentina Gamayunova, Olena Sydiakina https://doi.org/10.56407/bs.agrarian/3.2023.46 Read more
