ISSN 2284-7995, ISSN Online 2285-3952
 

Published in Scientific Papers. Series "Management, Economic Engineering in Agriculture and rural development", Vol. 23 ISSUE 1
Written by Roman PANARIN, Anatolii KUCHER

The purpose of this study is to develop recommendations for the conflict in agrarian nature use management on the basis of assessment, analysis and mapping (on the example of the community of Velyka Andrusivka of the Kirovohrad region of Ukraine). To achieve the goal, the methods were used: analytical, SWOT analysis, interviewing, cartography, chemical analysis. The article includes the results of the chemical analysis of water from the wells of the Velyka Andrusivka community and the results of the SWOT analysis of the conflict in nature use between the community of Velyka Andrusivka and the “VKiK” pig farming complex. The existence of a conflict within the community was confirmed and recommendations for its resolution were formed. A number of ecological and social recommendations for this specific community have been developed on the basis of existing methods of resolving conflicts in nature use. The data and recommendations obtained during the research can be used to resolve the conflict in the community of Velyka Andrusivka and similar conflicts in agrarian nature management.

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PANARIN R., KUCHER A. 2023, MANAGEMENT OF CONFLICTS IN AGRARIAN NATURE USE OF TERRITORIAL COMMUNITIES . Scientific Papers. Series "Management, Economic Engineering in Agriculture and rural development", Vol. 23 ISSUE 1, PRINT ISSN 2284-7995, 561-570.

Published in Scientific Papers. Series "Management, Economic Engineering in Agriculture and rural development", Vol. 22 ISSUE 4
Written by Ionuţ Silviu BEIA, Roxana CICEOI, Violeta Alexandra ION, Rodica TĂNĂSUICĂ, Liliana BĂDULESCU

Mycotoxins are toxic compounds for animals and humans, naturally produced by different types of fungi. Exposure to mycotoxins through the consumption of contaminated food or feed leads, among others, to gastrointestinal and renal disorders to the point of immune deficiency and cancer. Most mycotoxins are chemically stable and persist in food processing. Given the implementation of the requirements of the European Green Deal, especially those related to organic products, and in the context of climate change, especially regarding temperature and humidity fluctuations, the increase of the presence of mycotoxins in food and feed is highly expected. However, the evaluation of the degree of mycotoxin contamination in different steps on the food chain, with fast and accurate methods, is still an issue for farmers, especially those producing inputs for feed. In the context of a rising organic products market, the frequency and severity of issues related to mycotoxins contaminations are expected to increase. The current work presents the most recent data on mycotoxins occurrence in the world and in Europe and review the mycotoxins monitoring regulations in Europe and Romania. In the same time, the paper analyses the diverse array of methods of analysis developed in recent years and propose a non-exhaustive list of authorized and accredited laboratories in Romania, where players of the agri-food chain can check the quality of the feed inputs and manage the quality of their products. Our analysis shows an increased interest of the Romanian producers on food and feed safety issues, which led to a diversification of services in mycotoxins analysis field in Romania.

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BEIA I.S., CICEOI R., ION V.A., TANASUICA R., BADULESCU L. 2022, MANAGEMENT OF MYCOTOXINS CONTAMINATION OF FEED INPUTS ON THE AGRI-FOOD CHAIN. Scientific Papers. Series "Management, Economic Engineering in Agriculture and rural development", Vol. 22 ISSUE 4, PRINT ISSN 2284-7995, 109-116.

Published in Scientific Papers. Series "Management, Economic Engineering in Agriculture and rural development", Vol. 23 ISSUE 1
Written by Mykola DZIAMULYCH, Svitlana ROGACH, Olha SHULHA, Nazar STUPEN, Alla TENDYUK, Liudmyla STRYZHEUS, Andrii BILOCHENKO

The article aimed to analyze resources management of an agricultural enterprise in Ukraine. It proved that the resource potential of agricultural enterprises is a necessary element of the management system. The need for strategic management of resource potential is determined by the fact that in modern conditions, inefficient use of resources reduces the competitiveness of enterprises and makes their activities irrational. According to the results of the study, we substantiated that the development of a methodology for the formation of a resource strategy offers an opportunity for the enterprise to ensure the effectiveness of the process of providing its own resources. The given factors and conditions of strategic management of the resource potential of agricultural enterprises contribute to the further development of applied aspects of the use of the theory of resource potential by enterprises in the field of agriculture.

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DZIAMULYCH M., ROGACH S., SHULHA O., STUPEN N., TENDYUK A., STRYZHEUS L., BILOCHENKO A. 2023, MANAGEMENT OF PRODUCTION RESOURCES OF AGRICULTURAL ENTERPRISES IN UKRAINE: A CASE STUDY OF VOLYN REGION. Scientific Papers. Series "Management, Economic Engineering in Agriculture and rural development", Vol. 23 ISSUE 1, PRINT ISSN 2284-7995, 179-188.

Published in Scientific Papers. Series "Management, Economic Engineering in Agriculture and rural development", Vol. 22 ISSUE 4
Written by Tarek FOUDA, Adel ABDRABO, Hamada MORGAN, Mohamed I. El DIDAMONY, Shimaa SALAH

Mechanical transplanting of rice is considered one of the safest methods of rice cultivation. It is also one of the most desirable methods for Egyptian farmers, saving about 70% of the seeds, saving labor costs, better plant density, water saving, and weed control. Due to the fragmentation of agricultural holdings in Egypt and the high costs of mechanical transplanting with imported machines, the research aimed to manufacture a rice transplanting machine with local materials suitable for small rice holdings and achieve the technical recommendations of Egyptian conditions. Also, testing and evaluating the manufactured machine under different operation conditions. The rice transplanting machine was manufactured and tested at the Rice Mechanization Center, Agricultural Engineering Research Institute, Egypt. The machinecontains five rows and the distance between each row is 20 cm. The manufactured transplanter was tested and evaluated under four different forward speeds (1.00, 1.25, 1.50, and 1.75 km/h), four different intra-row hill spacing (16, 18, 20, and 22 cm), and two seedling cross-section area (1.00 and 2.00 cm2). The obtained results indicated that the lowest percentages of missing, floating, and damaged hills were 2.92, 1.83, and 0.27%, respectively.The highest transplanting efficiency and field efficiency were94.98 and 83.75%, respectively, obtained at themachine forward speed of 1.00 km/h, intra-row hill spacing of 22 cm, and seedling cross-section area of 2.00 cm2. Also, the lowest value of requirement energy was 4.599 kW.h/fed, which achieved the highest actual field capacity of 0.285 fed/h obtained at forward speed of 1.75 km/h, intra-row hill spacing of 22 cm, and seedling cross-section area of 1.00 cm2.

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FOUDA T., ABDRABO A., MORGAN H., DIDAMONY M.I.E., SALAH S. 2022, MANUFACTURING AND TESTING OF LOCAL RICE TRANSPLANTING MACHINE . Scientific Papers. Series "Management, Economic Engineering in Agriculture and rural development", Vol. 22 ISSUE 4, PRINT ISSN 2284-7995, 251-262.

Published in Scientific Papers. Series "Management, Economic Engineering in Agriculture and rural development", Vol. 22 ISSUE 4
Written by Evgeni PETKOV, Krasimir DIMOV

A mathematical model was tested to assess the digitization of stock farms in various sub-sectors of animal husbandry from the region of southwestern Bulgaria. In the assessment of the farm, only the software and hardware devices used by the persons employed in the respective farm were taken into account. The farms consisted of 5 departments located in a hierarchical structure on 4 levels. The results showed a relatively low degree of digitization of the surveyed farms. Comparisons were made for effective transfer and use of incoming information within each department of the surveyed farms. A unified 20-digit code is proposed for use to estimate the degree of digitization.

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PETKOV E., DIMOV K. 2022, MATHEMATICAL MODEL FOR ESTIMATION OF THE DIGITALIZATION OF THE PRODUCTION STRUCTURE IN ANIMAL HUSBANDRY. Scientific Papers. Series "Management, Economic Engineering in Agriculture and rural development", Vol. 22 ISSUE 4, PRINT ISSN 2284-7995, 533-542.

Published in Scientific Papers. Series "Management, Economic Engineering in Agriculture and rural development", Vol. 23 ISSUE 1
Written by Leontii KHMELNYCHYI, Serhii KHMELNYCHYI, Bohdan KARPENKO, Yevgeniya SAMOKHINA, Tetiana CHERNIAVSKA

The udder of first-born Holstein (n = 86) and Ukrainian Black-and-White dairy (UBWD) breed (n = 112) in the Burynske herd of Sumy region of the Ukraine was evaluated. The following morphological udder traits were measured, cm: girth, length, width, depth of the front part, and distance from bottom to floor, front quarter length, conditional volume, length, diameter and shape of teats, distance between teats. Heritability coefficients of udder measurements cows of Holstein (h2 = 0.125-0.488) and UBWD (h2 = 0.113-0.464) breed testified that most udder traits are controlled by heredity. Correlation between udder measurements and milk yield for 305 lactation days cows of both breeds was -0.054… 0.568 in Holstein and -0.075… 0.493 in UBWD breed. A negative relationship was found between distance from udder bottom to floor and milk yield, -0.295 and -0.258, respectively. Heritability level and correlations of measurements with milk yield will allow obtaining genetic progress of udder improvement because of indirect selection.

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KHMELNYCHYI L., KHMELNYCHYI S., KARPENKO B., SAMOKHINA Y., CHERNIAVSKA T. 2023, MEASUREMENTS OF THE UDDER OF COWS-FIRSTBORN OF BLACK-AND-WHITE CATTLE OF THE UKRAINIAN BREEDING, THE LEVEL OF THEIR HERITABILITY AND CORRELATIVE VARIABILITY WITH MILK YIELD . Scientific Papers. Series "Management, Economic Engineering in Agriculture and rural development", Vol. 23 ISSUE 1, PRINT ISSN 2284-7995, 319-324.

Published in Scientific Papers. Series "Management, Economic Engineering in Agriculture and rural development", Vol. 23 ISSUE 1
Written by Igor KORKH, Nataliya BOYKO, Andriy PALIY, Anatoliy PALIY, Yurii KOVALCHUK, Julia NEGREBA

Studies of meat productivity and meat quality of lambs, taking into account the type of their birth, are relevant for the theoretical justification of the young lamb production issue. The aim of the work was to investigate the meat productivity of lambs taking into account their type of birth. The work was carried out following the Program of Research of the National Academy of Agrarian Sciences 32, "Selection and technological system of transformation of sheep breeding production directions in Ukraine". Kharkiv inbred lambs of the Prekos breed were the object of the study. The lambs were born as singles and as twins. Meat productivity was studied by conducting a control slaughter of 9-month-old lambs, three animals from each group. It has been established that the type of birth of single lambs ensured a reliable increase in pre-slaughter live weight by 13.4 and 19.4%, fresh carcass weight by 11.8 and 19.8%, slaughter weight by 14.0 and 22.2%, with a simultaneous increase in the absolute content of the first class pieces - by 13.1 and 23.5%, the content of pulp - by 24.8 and 30.8%, compared to lambs born among identical and different-sex twins. On the other hand, the muscle tissue of same-sex twins, compared to yearlings born as singles and among twins of different sexes, in terms of the amount of food components accumulated in the dry matter, is characterized by a higher mass fraction of fat - by 8.5 and 10.4%, and ash - by 0.63 and 0.83% and has a higher caloric value - by 38.2 and 43.3%.

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KORKH I., BOYKO N., PALIY A., PALIY A., KOVALCHUK Y., NEGREBA J. 2023, MEAT PRODUCTIVITY OF KHARKIV INBRED LAMBS OF THE PREKOS BREED BORN AS SINGLES AND AS TWINS . Scientific Papers. Series "Management, Economic Engineering in Agriculture and rural development", Vol. 23 ISSUE 1, PRINT ISSN 2284-7995, 333-342.

Published in Scientific Papers. Series "Management, Economic Engineering in Agriculture and rural development", Vol. 22 ISSUE 4
Written by Marianna VASILCHENKO, Ivan SANDU, Vladimir DERUNOV

Improving the competitiveness of the agro-industrial complex in the context of an imbalance in the global food market and a tough sanctions policy can be achieved by stimulating the innovation and investment activities of regional and sectoral agricultural systems. The purpose of this article is to improve approaches to the optimal distribution of investments in agriculture and to develop tools to stimulate innovation and investment activity. It has been empirically proven that in Russia the priority areas for the use of investment resources are significantly underfunded, which is a blocking factor in increasing the competitiveness and economic growth of the agricultural sector of the economy. New investment mechanisms aimed at further improvement of regional and federal investment policy have been studied. Measures to stimulate innovation and investment activity are proposed and a pool of indicators for assessing indirect effects is substantiated. A mechanism for the development of the agro-industrial complex was developed on the basis of systemic mediation with the substantiation of the functions of an innovative mediator as a link between the institutional actors of the organization. This mechanism makes it possible to increase the efficiency of institutional interaction between the stakeholders of the innovation process, ensures planning and coordination of fundamental and applied research at the federal and regional levels.

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VASILCHENKO M., SANDU I., DERUNOV V. 2022, MECHANISMS OF STIMULATION OF AGRARIAN SCIENCE FOR THE PURPOSE OF HARMONIZING FEDERAL AND REGIONAL INNOVATION AND INVESTMENT POLICY. Scientific Papers. Series "Management, Economic Engineering in Agriculture and rural development", Vol. 22 ISSUE 4, PRINT ISSN 2284-7995, 791-798.

Published in Scientific Papers. Series "Management, Economic Engineering in Agriculture and rural development", Vol. 23 ISSUE 1
Written by Tatiana Yuryevna ANISIMOVA

The article presents the results of the fifth year of research in a two-factor field experiments, all variants were compared with absolute control without overseeding and fertilizer application. The agroeconomic and agro-energy efficiency of the use of the studied agricultural practices has been determined. An analysis of the agroeconomic and energy assessment showed that the combination of the use of direct sowing and fertilizers over five years of observation and research (from 2017 to 2021) was effective and contributed to a reduction in the cost of 100 feed unit ha-1 by an average of 41-46%; obtaining the greatest profit – 376-826 $ ha-1. The highest payback of a feed unit of 1 kg of NPK was also noted in variants with a cultivated phytocenosis, this indicator increased by 1.2-1.6 times compared to the natural phytocenosis. It was found that the use of overseeding against the background of NPK increased the energy efficiency from 1.6-2.0 to 2.9-3.4. Therefore, taking into account the recoupment of energy costs, we can conclude that N60P90K120 and both doses of NPK in a cultivated phytocenosis can be considered energetically optimal doses of fertilizers in a natural phytocenosis.

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ANISIMOVA T.Y. 2023, METHODS FOR THE BIOCONVERSION OF MINERAL FERTILIZERS INTO GREEN FODDER ON A PEAT BOG . Scientific Papers. Series "Management, Economic Engineering in Agriculture and rural development", Vol. 23 ISSUE 1, PRINT ISSN 2284-7995, 43-48.

Published in Scientific Papers. Series "Management, Economic Engineering in Agriculture and rural development", Vol. 22 ISSUE 4
Written by Mihai Valentin HERBEI, Florin SALA

The study used the technique based on remote sensing to analyze and study the dynamics of an alfalfa crop and to estimate the production of fresh biomass in the climatic conditions of the agricultural year 2021-2022. Alfalfa culture in year III, was under non-irrigated cultivated conditions, in the perimeter of DER, University of Life Sciences "King Michael I" from Timisoara, Romania. A period between March 22 and July 23, 2022 was considered, the period during which 14 sets of images from the Sentinel 2 system were acquired. Based on the spectral information contained in the images, the MSAVI, NDMI, NDVI and NBR indices were calculated to characterize the dynamics of the alfalfa crop and estimate the production of fresh biomass. Three harvests (mowing) were made, on May 25 with a production of 10 t ha-1 fresh biomass, on July 1 with a production of 7.5 t ha-1 fresh biomass and on July 26 with a production of 7.5 t ha-1 fresh biomass. Spline models have described most accurately and under statistical safety conditions ( for MSAVI; for NDMI; for NDVI; for NBR) the dynamics of the indices calculated in relation to the time during the study period, also associated with the moments of fresh biomass harvested. The regression analysis facilitated obtaining predictive models of fresh biomass production, under statistical safety conditions (RMSEP=0.019289 for the combination of MSAVI and NDMI). 3D and isoquants graphic models described the variation of biomass production in relation to the pairs of indices used in the analysis.

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HERBEI M.V., SALA F. 2022, MODEL FOR MONITORING AND ESTIMATING THE PRODUCTION OF ALFALFA CROP BASED ON REMOTE SENSING. Scientific Papers. Series "Management, Economic Engineering in Agriculture and rural development", Vol. 22 ISSUE 4, PRINT ISSN 2284-7995, 287-294.

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© 2019 To be cited: Scientific Papers. Series “Management, Economic Engineering in Agriculture and Rural Development“.

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