Effect of cultivation method of Panicum virgatum and soil organic matter content on the biomass yield

Galytska, M.; Kulyk, Maksym; Rakhmetov, Dzhamal; Kurylo, Vasyl; Rozhko, I.

doi:10.13080/z-a.2021.108.032

Cited by 3 publications

(2 citation statements)

References 24 publications

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“…A critical review of scientific sources on the influence of abiotic and biotic factors on the duration of soybean vegetation indicates considerable differences in opinions on their role and place in changing the duration of vegetation. Thus, M. Galytska et al (2021) emphasise that the intensity of plant organogenesis mainly depends on the temperature regime of the environment, and the water regime affects only the duration of certain interphase periods. Namely, for the following periods: sowing -germination and flowering -maturation.…”

Section: R E S U Lt S a N D Discussionmentioning

confidence: 99%

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2022

Scientific Horizons

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Журнал включено до міжнародних наукометричних баз і каталогів наукових видань: Index Copernicus; Directory of Open Access Journals (DOAJ); Open Academic Journals Index (OAJI); Google Scholar; Crossref; Національна бібліотека України імені В.І. Вернадського, AGRICOLA, CAB Abstracts and Global Health (CABI), Open Academic Journals Index, Scopus.

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Section: R E S U Lt S a N D Discussionmentioning

confidence: 99%

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2022

Scientific Horizons

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“…As pointed out by reseaches (Aktar et al, 2009;Margesin & Niklinska, 2019;Möhring et al, 2020), pesticide application in the agrosphere has a significant impact on the volume, structural and functional characteristics of microbial groupings and soil biodynamic processes. This suggests that changes in the soil microbial complex will determine a certain tendencyof humification processes (Galytska et al, 2021;Taranenko et al, 2021). Under the conditions of military operations on the territory of Ukraine, sown areas are reducing, which may cause a global food crisis.…”

Section: Introductionmentioning

confidence: 99%

Agroecological characteristics of the effect of a mixture of probiotic preparations with concomitant formation water on soil microorganisms

Писаренко¹,

Galytskaya

Цьова³

et al. 2023

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In the context of energy and environmental crisis, the search for new substances ensuring the formation of microbial cenosis with a rich composition of agronomically valuable groups of bacteria, the optimal level of humification, and the increase of organic matter in the soil will allow to substantiate innovative environmentally safe types of fertilizers and plant protection under specific soil and climatic conditions. Therefore, the aim of the research was to study the peculiarities of the formation and functioning of microbial cenosis of podzolic chernozem soil and the intensity of soil-biological processes upon application of a mixture of probiotic preparations and concomitant formation water in different concentrations. Different concentrations of concomitant formation water (СFW) and probiotic preparations were applied to the soil in the selected plots, and the soil microbial cenoses of farmland were evaluated in the spring and autumn periods on days 15, 30, and 60 after application of the mixtures. Soil without the application of any substances was considered a control variant. The most effective impact is observed on day 30 after application, there is an activation of microbiological processes on day 15, and a significant decrease is observed on day 60, although higher than the control due to the prolonged action of СFW. It was determined that the best variant of the experiment in both spring and autumn periods to improve the viability of soil microbial cenosis is the option of joint use of СFW at a concentration of 900 L ha-1 and probiotic Sviteco-Agrobiotic-01 diluted in a ratio of 1:10 (dose 100 L ha-1). In particular, the total number of all groups of bacteria in the soil increases with the use of probiotics diluted in a ratio of 1:10 (15-31% compared to control) and is the maximum when using a mixture of СFW at a dose of 900 L ha-1 and 10% probiotic (by 82-102% compared to control). Based on the analysis of the coefficients of mineralization-immobilization, oligotrophy, and pedotrophy, it was found that the application of СFW mixture and probiotic increases the soil nutrient content for different ecological and trophic groups of bacteria, reduces the rate of humus decomposition and creates favorable conditions for the development of soil bacteria.

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Influence of Foliar Top-Dressing on the Yield of Soybean Varieties

Milenko¹,

Shevnikov²,

Solomon³

et al. 2022

Scientific Horizons

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The use of complex microfertilisers on a chelated basis in agricultural technologies of the main crops is limited due to the lack of clear recommendations on the norm, methods, and timing of their use in particular production conditions and the levels of expected yield increase. Based on the rather specific mechanism of action of drugs, these recommendations are adjusted by investigating the level of reaction of plants and crops in particular zonal and weather conditions. The purpose of this study was to establish the reaction of soybean varieties to foliar top-dressing with complex Vuksal Microplant microfertiliser. Scientific research was conducted according to the field method during 2019-2021. According to the scheme of the experiment, the following varieties were investigated: Krynytsia, ES Hladiator, Melodiia, Korona, Feieriia, Etiud, Sava, Orfei, Everest, which are classified as early-maturing. The crop was fertilised according to the following variants: N15P30K40; N15P30K40+1 Vuksal Microplant top-dressing and N15P30K40+2 Vuksal Microplant top-dressing. According to the tasks of experimental studies, the field germination rate of seeds was identified by calculating the density of plants in the phase of full germination for all repetitions of the experiment; phenological observations were made in variants of the experiment using the method of variety testing of agricultural crops; the leaf surface area was determined according to the clear-cutting method and the yield was established according to the weight method using direct combining of each site. Statistical processing of experimental data was performed using the Microsoft Excel and Statistica 10.0 application software package. A variant of the fertiliser system was established, which provides a substantial impact on soybean yield and a variety that formed stable productivity over years with changing weather conditions. Based on the results of the study, it is recommended to grow the Etiud soybean variety in production crops with culture fertilisation according to the system of applying macroelements at the rate of N15P30K40 and performing two top-dressings with the Vuksal Microplant complex fertiliser on a chelate basis at the rate of 2 l/ha. The first spraying should be carried out in the phase of 2 ternate leaves (BBCH 13-14), and the second in the phase of bean formation (BBCH 70-71)

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Effect of cultivation method of Panicum virgatum and soil organic matter content on the biomass yield

Cited by 3 publications

References 24 publications

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Agroecological characteristics of the effect of a mixture of probiotic preparations with concomitant formation water on soil microorganisms

Influence of Foliar Top-Dressing on the Yield of Soybean Varieties

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