Peculiarities of Reproduction of “Pinus nigra” Arn. in Ukraine

Honcharuk, I.; Matusyak, M.; Pantsyreva, Hanna; Kupchuk, I.; Prokopchuk, V.; Telekalo, N.

doi:10.31926/but.fwiafe.2022.15.64.1.3

Cited by 12 publications

(11 citation statements)

References 10 publications

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“…However, among legumes, soybeans stand out as a highprotein and high oilseed crop (Kaminsky 2013). In recent years, soybeans have replaced peas in Ukraine and occupy a larger area due to their better adaptability to sharp fluctuations in weather conditions, especially rather uneven distribution of precipitation and unstable soil moisture during the growing season (Honcharuk et al, 2022). Climate change in recent years has resulted in some soybean varieties being severely affected by drought (Mazur et al, 2021b).…”

Section: Literature Reviewmentioning

confidence: 99%

Soybean Productivity of the Ukraine under Ecologization of Cultivation Technology

Tkachuk,

Pantsyreva,

Kupchuk

et al. 2024

J. Ecol. Eng.

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The scientific article is devoted to the greening of technologies and its individual aspects, which is an important agricultural measure that can curb further decline in soil fertility, stabilize production systems, and reduce dependence on technological factors. Of the entire complex of agrotechnical measures in biologically based soybean cultivation technologies, the lowest material and labor costs are incurred for pre-sowing seed treatment with bacterial preparations and treatment of crops with growth regulators. The effect of biological products -growth regulators is due to their influence on the plant organism at certain stages of organogenesis and is associated with significant changes in the process of metabolism, restructuring of a number of metabolic systems. In the course of experimental studies, a variant with seed treatment with Rizogumin-Plus and two-time treatment of crops with the retardant chlormequat chloride was identified by the manifestation of the studied soybean traits: first -in phase of the 3rd trifoliate leaf, second -in the budding phase. The main objective of the research was to study the patterns of manifestation and formation of productivity elements and yield level of soybean agrophytocenoses depending on varietal composition, pre-sowing treatment of seeds with a bacterial preparation and concentration of retardant. During 2018-2022, a three-factor experiment will be conducted in the Right-Bank Forest-Steppe of Ukraine. The material of the research was soybean varieties of domestic selection -Azimuth and Golubka, which were studied according to the following field experiment scheme: control (no treatment), seed inoculation (treatment of seed with the biological preparation Rizogumin), concentration of retardant (no treatment, 0.5%, 0.75% and 1% solution). The relevance of the research is reinforced by the task of applied research on the topic: «Development of scientific and technological support for improving soil fertility and rational use of bioresources potential» (state registration number: 0124U000444).

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Section: Literature Reviewmentioning

confidence: 99%

Soybean Productivity of the Ukraine under Ecologization of Cultivation Technology

Tkachuk,

Pantsyreva,

Kupchuk

et al. 2024

J. Ecol. Eng.

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“…During the physiological trial, which lasted forfive days, the birds were kept in separate cages. The digestibility of feed nutrients was determined by the difference between their content in the consumed feed and the excreted manure [9]. Consumed feed and manure were analysed.…”

Section: Purpose and Objectivesmentioning

confidence: 99%

Efficiency of Using a Probiotic Feed Additive in Feeding Kurchat Broilers

Poberezhets

2022

Modernization of Research Area: National Prospects and European Practices

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The research is based on the tasks of applied research on the topic: «Development of a complex of energy-efficient and resource-saving equipment and promising technologies for feeding farm animals of the AIC of Ukraine», state registration number 0121U108589. The authors’ research is aimed at solving current problems of technological renewal and development of the agro-industrial complex of Ukraine.The mechanism of action of probiotics is that they interfere with the development of pathogenic microflora, and can also synthesize biologically active substances (BAS – vitamins, amino acids, enzymes), while increasing digestibility and nutrient utilization. Probiotic microorganisms create a physical barrier between the cells of the intestinal epithelium and its contents. In addition, probiotic bacteria produce short-chain fatty acids, which leads to lower pH levels.In the conditions of the scientific farm of the Faculty of Technology of Production and Processing of Livestock and Veterinary Products of Vinnytsia National Agar University, research was conducted on the use of probiotic feed additives of natural origin in feeding broiler chickens. Rational use of biologically active substances in animal feed makes it possible to significantly increase the rate of absorption of feed nutrients, productivity and conservation of poultry. The article presents the results of research on the use of feed additives of natural origin in the feeding of broiler chickens. Broiler chickens, compound feed, meat, and blood were used as the object of the study. It has been established that the probiotic in the compound feed has a positive effect on the intensity of growth by increasing the digestibility of the main nutrients of the feed. It was found that the additive under study improves the quality of poultry meat due to the higher content of essential amino acids. New data have been obtained on the effect of feed additives on the availability of amino acids and the retention of mineral elements. For the first time, the dependence of physicochemical parameters, amino acid, fatty acid and mineral composition of the pectoral and femoral muscles on the ratio of different doses of the probiotic was found. An increase in the slaughter rates of broiler chickens under the action of a probiotic supplement has been established. The influence of the studied additive on the morphological, biochemical parameters of poultry blood was studied. Studies have shown a positive effect on the productivity, growth and quality of broiler meat.

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“…For types of fruit crops that are easily propagated by cuttings, this method has advantages. Yes, new numerous plants can be obtained in a small area from only a few mother plants (Desurmont, 2019;Okrushko, 2022, Pantsyreva, 2022. Grafting is an inexpensive, fast method compared to grafting and does not require special techniques that are used in grafting by grafting or budding, since there is no incompatibility with the rootstock or poor growth of grafted components (Desurmont, 2020;Zagorulk, 2023).…”

Section: Introductionmentioning

confidence: 99%

“…In order to increase the efficiency of growing viburnum seedlings from green cuttings, it is also important to identify the optimal type of cuttings. Many researchers point to the dependence of the processes of adventitious rhizogenesis in green cuttings on the type of cutting (Honcharuk, 2022;Mazur, 2019). In the practice of green cuttings, it is customary to reduce the area of the leaf and the number of nodes on the cuttings in order to reduce the area of evaporation, but in this case the supply of the cuttings with the products of photosynthesis is impaired.…”

Section: Introductionmentioning

confidence: 99%

Influence of the Type of Root on the Rooting of <i>Viburnum opulus</i>

Pantsyreva,

Tysiachnyi,

Matusyak

et al. 2024

J. Ecol. Eng.

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The purpose of the study was to establish the optimal type of cuttings for the technology of root propagation of Viburnum opulus. The cuttings were harvested from native Viburnum opulus mother plants under the conditions of the nebulizing installation of the winter garden of the Podillia botanical garden of the Vinnytsia National Agrarian University. According to the research results, it was established that the rooting and further development of rooted green Viburnum opulus cuttings of the Velikoplidna variety depends on the type of cutting. Analyzing the influence of the type of cutting on the rooting of cuttings of the Velikoplidna variety in the investigated time of cutting, it should be noted the high rooting of cuttings in the variant with three nodes. A gradual decrease in the number of nodes led to a significant decrease in the rooting of green cuttings. Green cuttings of the Velikoplidna variety harvested during the period of mass flowering from the basal part of the shoot with three nodes were characterized by significantly higher rooting, number and length of the root system compared to cuttings harvested from the medial and apical parts. Green cuttings of the Velikoplidna variety harvested during the period of intensive growth of shoots from the medial part of the shoot with three nodes were characterized by significantly higher rooting, number and length of the root system compared to cuttings harvested from the basal and apical parts. Green cuttings of the Velikoplidna variety harvested during the period of slow growth of shoots from the apical part of the shoot with three nodes were characterized by significantly higher rooting, number and length of the root system compared to cuttings harvested from the basal and medial parts.

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Peculiarities of Reproduction of “Pinus nigra” Arn. in Ukraine

Cited by 12 publications

References 10 publications

Soybean Productivity of the Ukraine under Ecologization of Cultivation Technology

Soybean Productivity of the Ukraine under Ecologization of Cultivation Technology

Efficiency of Using a Probiotic Feed Additive in Feeding Kurchat Broilers

Influence of the Type of Root on the Rooting of <i>Viburnum opulus</i>

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