Economic efficiency of Camelina sativa growing with nutrition optimization under conditions of Precarpathians of Ukraine

Hryhoriv, Ya.Ya.; Butenko, A.O.; Nechyporenko, Valentyna V.; Lyshenko, Margarita; Ustik, Tetiana; Зубко, Владислав Миколайович; Макаренко, Н. А.; Mushtai, Valentyna

doi:10.15159/jas.21.33

Cited by 2 publications

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“…Today, red and winter red are grown in almost all countries of the world, but each of them has its own leading oilseed crop. Today, Austria, Great Britain, Denmark, Germany, Russia, USA, Finland and France conduct active works on selection and agro-technics of Camelina sativa as oil plant, and the sown area under it is constantly growing (Madhav et al, 2020;Landré et al, 2020;Yakupoglu et al, 2021;Hryhoriv et al, 2021a).…”

Section: Introductionmentioning

confidence: 99%

“…Resistance of Camelina sativa to diseases and pests can reduce the cost of insecticides by 2-3 times compared to other crops of the cabbage family (Brassica napus, Barbaréa vulgáris), which is a significant item of savings at current prices (Komarova, 2003;Hryhoriv et al, 2021a). The soils of experimental plot are turf deep podzolic gleyed, by mechanical compositioncoarse-grained heavy-clayed with strong humus horizon up to 75 cm and are characterized by the following indices: acidity, pH -5.2, humus content (%) -2.74, soil content of main nutrient elements (mg.kg -1 ): nitrogen -85, phosphorus -47.0, potassium -117.0.…”

Section: Introductionmentioning

confidence: 99%

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Structure Components and Yielding Capacity of Camelina Sativa in Ukraine

HRYHORIV¹,

BUTENKO²,

Kozak³

et al. 2022

AgricultForest

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The results of three-year research on the influence of different fertilization levels and foliar fertilization with micronutrients and growth regulators on the formation of structure elements and yielding capacity of Camelina sativa variety Hirsky are presented, their parameters in the process of plant vegetation has been defined. The influence of mineral fertilizers and micro-fertilizers on the elements composing the structure and formation of Camelina sativa seed yield on lowfertile sod-podzolic soils of Precarpathians of Ukraine has been studied. It was found that application of mineral fertilizers increases yielding capacity of Camelina sativa by 56-87%, and together with three additional fertilizations of plants during vegetation periodalmost by 4 times (up to 1.99 t.ha -1 , which is 0.96 t ha -1 more than in the control).Optimal parameters of cultivation technology elements of Camelina sativa, which allow to obtain seed yielding capacity at the level of 1.78-2.04 t.ha -1 , have been determined. On the basis of analysis of relation between yielding capacity and individual indices of Camelina sativa structure it was determined that the closest relation was between yielding capacity and the number of pods (R = 0.967). Therefore, it is the number of pods that allow the most accurate prediction

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Structure Components and Yielding Capacity of Camelina Sativa in Ukraine

HRYHORIV¹,

BUTENKO²,

Kozak³

et al. 2022

AgricultForest

View full text Add to dashboard Cite

show abstract

“…It is established that green manure crops improve soil quality, namely the accumulation of organic carbon and soil structure, increase microbiological activity, improve nutrient status [Sharifi et al, In organic farming, sometimes too intensive tillage neutralizes the effect of green manure crops and the use of manure on their impact on the physical characteristics of the soil [Diego Sánchez de Cima et al, 2015; Danilchenko et al, 2018]. The effect of greens on reducing bulk density and increasing porosity has been proven by Lithuanian scientists [Kukresh & Bezsylko, 1990;Bakšienė et al, 2014;Hryhoriv et al, 2021a]. Therefore, we consider soil enrichment with fresh organic matter of post-harvest siderates to be a promising way of solving the problem of increasing the hardness of typical black soil.…”

Section: Introductionmentioning

confidence: 99%

Post-Harvest Siderates and Soil Hardness

Mishchenko¹,

Kovalenko²,

Butenko³

et al. 2022

Ecol. Eng. Environ. Technol.

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The results of researches of the perspective direction of solving the problem of growth of hardness of typical chernozem, which consisted in enrichment of the soil with fresh organic matter of postharvest greens, are presented. During the years of our research it was found that growing of post-harvest siderates contributed to a significant reduction in hardness of 0-30 cm soil layer. Among the studied siderates the lowest hardness of 0-30 cm soil layer was under crops of Raphanus sativum in all years of research -10.9-16.8 kg/cm 2 . In the variants of potato growing without fertilizers was found close reverse relation between hardness and productive moisture reserves -r = -0.74. These dependences confirm positive effect of siderate Raphanus sativum as a factor of biological loosening of soil. After all, it was just the variant where reduction of productive moisture reserves had the smallest share of impact -22% on the growth of soil hardness. At the same time, this share of influence increased to 27-41% on the background of other siderates and manure, and up to 54% in the control without application of organic fertilizers. The highest yield of potato tubers was obtained on the plots with the lowest soil hardness, where Raphanus sativum was used as a post-harvest siderate, followed by the variants with manure, Phacelia tanacetifolia and Fagopyrum esculentum.

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Economic efficiency of Camelina sativa growing with nutrition optimization under conditions of Precarpathians of Ukraine

Cited by 2 publications

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Structure Components and Yielding Capacity of Camelina Sativa in Ukraine

Structure Components and Yielding Capacity of Camelina Sativa in Ukraine

Post-Harvest Siderates and Soil Hardness

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