bluuebunny/crossref_metadata_2025 huggingface dataset:
Aspect Of Consumer Protection Against Circulation Of Hard Drug In The Market (Study At BPOM Medan)
Authors: Munthe Nova Liani
Published: November 2021

Consumer protection is a matter of human interest, therefore it is a hope for nations in the world to be realized. Thus the importance of the issue of Consumer Protection in Indonesia, then issued a statutory regulation, namely Law no. 8 of 1999 concerning the Consumer Protection Act (known as UUPK). Especially Consumer Protection in the Health Sector which is something that is really needed by consumers in obtaining drug products circulating in the community, where the circulating drug products have been supervised by an agency that can be responsible for drug control. The Food and Drug Supervisory Agency (BPOM) is an agency appointed by the government in conducting drug control, The problems that will be discussed are first, how is the function of BPOM in Consumer Legal Protection. Second, how is consumer protection against the use of hard drugs. Third, what legal remedies can be taken by consumers as a result of losses in the use of strong drugs. The author obtains data and materials regarding the problems discussed, the author conducts Library Research, namely obtaining materials through reading sources or written materials as data of a scientific theoretical nature or secondary data. The author also conducts empirical research, namely obtaining data directly and conducting studies based on facts that occur in the field. Finally, conclusions were obtained, among others, first, the function of the Supervisory Board Drug and Food (BPOM) is to carry out control and supervision in the field of medicine and food. BPOM became aNon-Departmental Institution (LPND). Second, the role of the government is very necessary, namely by making a policy regarding food (food) which is carried out in an effort to control, supervise, develop and educate consumers and business actors. And invites consumers to think smart in consuming and using drugs, so that they are in accordance with the dose recommended by the doctor so they don't buy in any place. Third, legal remedies that can be taken by consumers are litigation or non-litigation, where non-litigation methods can be through the Dispute Resolution Agency (BPSK).
Mother’s Behavior In Caring For Low Birth Weight Babies (LBW) At Home
Authors: Lubis Ramenia M
Published: November 2021

Behavior of caring for babies with low birth weight (LBW) is a reaction or response to the condition of LBW babies which is divided into three domains, namely knowledge, attitudes and actions. Good behavior of mothers in caring for infants with LBW will have an impact on reducing mortality and morbidity rates for infants and toddlers. Descriptive research was conducted with the aim of knowing the level of knowledge, attitudes and actions of mothers in caring for LBW babies at home. The sample in this study were 30 mothers who had LBW babies aged 1 year, residing in Medan and had been taking care of them at home. This research uses purposive sampling technique. The results showed that the mother's behavior in caring for LBW babies at home for the majority knowledge domain was good (100%), for the attitude domain the majority is positive (100%) and for the action domain the majority is good (100%). It is concluded that knowledge, attitudes, actions in this study are in line with behavioral theory. It is recommended to conduct research by exploring the factors that support the formation of a good level of knowledge, positive attitudes and good actions.
Penilaian Autentik Pada Pembelajaran Tematik Kelas IV di Madrasah Ibtidaiyah Darussalam 01 Bagon Puger Jember
Authors: Isnaini Dwi , Usriyah Lailatul
Published: November 2021

Penilaian autentik ini bertujuan untuk mendeskripsikan pengetahuan guru serta menggambarkantugas-tugas riil bagi siswa untuk menghasilkan pengetahuan, sikap dan keterampilan. Teknik pengumpulan data yang digunakan adalah observasi dan wawancara. Focus penelitian ini (1) bagaimana penilaian kompetensi sikap pada pembelajaran tematik di MI Darussalam 01 Bagon Puger Jember? (2) bagaimana penilaian kompetensi pengetahuan pada pembelajaran tematik di MI Darussalam 01Bagon Puger Jember?, (3) bagaimana penilaian kompetensi keterampilan pada pembelajaran tematik di MI Darussalam 01 Bagon Puger Jember? Hasil dari penelitian ini menunjukkan: (a) penilaian kompetensi sikap meliputi sikap jujur dan disiplin, dimana mudah didalam teori, namun sulit untuk menerapkannya. Tergantung dari guru favorit masing-masing, proses pembelajaran tergantung pada materi pelajarannya, dan juga berkaitan dengan nilai atau norma. (b) Penilaian kompetensi pengetahuan, meliputi: tes tulis, tes lisan, dan penugasan, baik penugasan terstruktur dan tidak terstruktur. (c) Penilaian kompetensi keterampilan meliputi: penilaian kinerja, penilaian proyek, dan penilaian portofolio.
Pembelajaran Edutainment Dalam Penanaman Karakter Cinta Tanah Air Pada Anak Usia Dini di Sekolah Dasar
Authors: Yanuardianto Elga
Published: November 2021

Konsep edutainment mencoba memadukan antara pendidikan dan hiburan, yang didalam konsep edutainment tersebut terdapat beberapa pendekatan yang lebih kita kenal sebagai SAVI (Somatik, Auditori, Visual dan Intelektual). Metode penelitian ini menggunakan jenis penelitian Library research, yaitu jenis penelitian yang dilakukan dan difokuskan pada penelaahan, pengkajian dan pembahasan literature-literatur, baik klasik maupun modern. Literature berbahsa arab, inggris, Indonesia dan sebagainya yang ada kaitannya dengan persoalan ini. Penelitian ini bersifat analisis deskriptif. Sumber data penelitian ini yaitu: Sumber primer dari pemikiran Beby De Poter. Sumber skunder meliputi: buku, artikel atau esai yang membahas konsep edutainment, dan buku yang berkenaan dengan konsep psikologi belajar anak, serta buku pendidikan karakter, terutama karakter cinta tanah air. Hasil penelitian ini menunjukkan: (1) Pembelajaran Edutainment Dalam Penanaman Karakter Cinta Tanah Air Bagi Anak Usia Dini Di Sekolah Dasar, yaitu: menumbuhkan karakter cinta tanah air, memunculkan emosi minat anak seperti rasa senang dan gembira dalam pembelajaran, guru dalam menyampaikan pembelajaran di kelas harus menunjukkan sikap kepedulian terhadap peserta didik. (2) Proses Penanaman Karakter Cinta Tanah Air Bagi Anak Usia Dini Di Sekolah Dasar, yaitu:  proses pembelajaran interaksi antara siswa dan guru terbangun suasana menyenangkan, fleksibiltas guru dalam menyampaikan materi menyesuaikan dengan emosi peserta didik, hubungan keakraban dan persahabatan sebagaimana teman sendiri, dan guru memberikan kebabasan berexspresi kepada perserta didik pada saat proses pembelajaran.
Efektivitas Webinar dalam Membangun Pola Komunikasi di Tengah Pandemi
Authors: Evriyana Aldilla , Nugroho Suharjo , Suparmo Ludwig
Published: November 2021

Pandemi yang bermula di bulan Februari 2020 menimbulkan gagasan untuk menyelenggarakan penelitian Webinar dengan aplikasi Zoom di bulan Mei, 2020 sebagai studi kasus suatu penelitian terhadap dampak significant perubahan pola kegiatan komunikasi yang dapat dijadikan suatu prototype pola komunikasi. Cara biasanya bertemu tatap muka dan menyelenggarakan event gathering harus diubah dengan cara online atau virtual. Beradaptasi dengan perubahan, merupakan tantangan dan cara kerja dengan memanfaatkan teknologi digital, melalui Webinar atau Zoom Meeting. Tujuan penelitian diharapkan memberikan manfaat dalam: Memahami perubahan pola komunikasi di tengah pandemi melalui Webinar dengan aplikasi Zoom. Juga untuk memahami efektivitas Webinar atau Zoom Meeting sebagai acuan penyelenggaraan virtual event di tengah pandemi. Penelitian menggunakan metode penelitian gabungan (mix method) yaitu melalui metodologi kuntitatif dan kualitatif agar temuan penelitian dapat memperkuat kebenaran. Perlu dicari dan dikumpulkan bukti, informasi, dan data yang berkaitan dengan permasalahan yang dikaji. Hasil analisis merupakan kesimpulan untuk ditindak lanjuti demi kemajuan pola komunikasi berbasis virtual digital. Penelitian ini mencakup peserta Webinar sebagai responden dengan latar belakang pendidikan dan profesi yang beragam yang bertempat tinggal di berbagai wilayah di Indonesia, menjadikan penelitian ini suatu survey studi kasus yang istimewa.
InAs/GaAsSb in-plane ultrahigh-density quantum dot lasers
Authors: Tanaka Motoyuki , Banba Keichiro , Sogabe Tomah , Yamaguchi Koichi
Published: November 2021

InAs in-plane ultrahigh-density quantum dots (IP-UHD QDs) were grown on GaAsSb/GaAs(001) by molecular beam epitaxy and introduced into the active layer of a ridge-waveguide AlGaAs/GaAs laser. The IP-UHD QD density was 5 × 1011 cm−2. Despite having a short cavity length, no high-reflective coating on the cavity edge and a small number of stacked QD layers, stable laser operation up to 80 ℃ has been achieved. IP-UHD QD lasers without p-type doping exhibited a characteristic temperature of 77 K. IP-UHD QD lasers have the same low internal loss as conventional QD lasers. Improved uniformity in IP-UHD QDs promises the achievement of ultralow threshold current.
ECOLOGIZATION OF PHYTOPHAGES POPULATION CONTROL MEASURES, AS THE MEANS OF ENTOMOLOGICAL AGROBIODIVERSITY CONSERVANCY AND REHABILITATION
Authors: Lisovyy M.M. , Parkhomenko O.L. , Parkhomenko T.Yu. , Chayka V.M.
Published: November 2021

The wide introduction of biological methods of pests control on main vegetables and potato promotes obtaining of environmentally safe products for baby and dietic nourishment as well as preservation of entomological agrobiodiversity. Selected new strain B. thuringiensis 0376 have shown the high biological population control efficiency not only against Phtorimea operculella Zel. during the vegetation and the storage of potato yield but also against Brevicoryne brassicae L. on the cabbage fields. At single application the additional stored cabbage yield made out 59 c/ha (90% to control).
SELECTION OF MICROORGANISMS ASSOCIATIVE TO VEGETABLE PLANTS
Authors: Melnichuk T.N.
Published: November 2021

Microorganisms associative to the specific botanical species (Brassica capitata var. alba Lizg., Licopersicum esculentum Mill., Сucumis sativus L.) were isolated followed by the study of their morphological, physiology-biochemical properties and plants’ reaction on inoculation. It was shown that the quantity of isolated associative microorganisms’ isolations had depended both on the specie of macroorganism and microorganisms of soil in which the plant was formed, and had not depended on the quantity of microorganisms in the soil. These isolations had not showed the absolute specificity to the specific plant species. Some strains had promoted increase of overgrown and root weight of Lepidium sativum L. plants on 27,3 and 54,5 % correspondingly.
COST EFFICIENCY OF PROBIOTIC PREPARATIONS USE FOR INCREASING RESISTANCE OF CATTLE YOUNGSTERS
Authors: Derevyanko S.V. , Halep Y.M. , Aheyev V.O. , Bozhok L.V.
Published: November 2021

Use of BPS-44 and BPS-L preparations in breeding of cattle youngsters has resulted in gaining of 32,97 and 40,54 UAH/head, piglets – 36,60 and 53,70 UAH/head respectively. This stipulates high profitability of application of named preparations: in growing of calf – 142,5-146,6 %, piglets – 554,5-716,0 %.
LECTINS AND THEIR ROLE IN FORMATION AND FUNCTIONING OF LEGUME-RHIZOBIAL SYMBIOSIS
Authors: Kots S.Ya. , Malichenko S.M. , Mamenko P.M. , Volkogon M.V. , Mykhalkiv L.M.
Published: November 2021

The paper covers the role of lectins of legumes in the establishing of nitrogen fixing symbiosis with nodule bacteria. The positive influence of these proteins in initiation of rhizobia binding to the roots of legume plants was proved. It was established that level of hemagglutination activity of lectins of soybean and lupine nodules directly relate on the activity of nitrogen fixation. Treatment of soybean seeds with the rhizobial suspension combined with homologous lectin promoted nitrogen fixation in nodules and has considerably increased crop yield thus indicating perceptiveness of use of legumes lectins in compositions of bacterial fertilizers for legume plants.
AZOSPІRІLLUM BRASILENSE, МІКРОГУМІН, ФУНГІЦИДИ, РЕЗИСТЕНТНІСТЬ, ЯЧМІНЬ, ДЕРОЗАЛ, ФУНДАЗОЛ, ВІТАВАКС 200
Authors: Pyshchur I.M.
Published: November 2021

It was established that bacteria Azospіrіllum brasilense 410 possess natural resistance to the fungicides Derozal and Fundazol but do not have resistance to the fungicide Vitavax 200. The possibility of joint application of a microbial preparation Microhumin (bioagent – A. brasilense 410) and fungicides Derozal and Fundazol in technologies of cultivation of barley plants was established.
DEVELOPMENT OF ANTIBIOTIC-RESISTENT FORMS OF ENTEROBACTER NIMIPRESSURALIS 32-3 IN THE RHIZOSPERE OF WINTER WHEAT
Authors: Klyuchenko V.V. , Baranska M.I. , Chaikovska L.A.
Published: November 2021

The possibility of development of active phosphorous-mobilizing bacteria Enterobacter nimipressuralis 32-3 in rhizosphere of winter wheat plants (cult. Fantasiya odesskaya) was studied in green house experiments. It was shown that the number of antibiotic-resistant forms of bacteria reaches 106 in 1 g of soil and they can be a significant factor affecting crop productivity.
PROSPECTS FOR MICROBIAL ANTAGONISTS USE IN PROTECTION OF AGROECOSYSTEMS FROM PHYTOPATHOGENES
Authors: Kurdish I.K.
Published: November 2021

Thepapercoverstheanalysisoftherelationshipofmicroorganisms – antagonists and pathogens in agroecosystems which is an important factor of plant diseases prevalence control. Among the studied microorganisms the most important antagonist of phytopathogenic bacteria and fungi in agricoenosis were the representatives of the genera Pseudomonas, Bacillus, Trichoderma, Chaetomium and some other microorganisms. Several studied strains-antagonists were selected as the basis or as the perspective ones for the production of microbial preparations for pathogens control in agroecosystems and improvement of plants productivity.
THE EFFICIENCY OF THE COMBINED USE OF BIOPREPARATIONS OF PHOSPHATE MOBILIZING BACTERIA AND MINERAL FERTILIZERS IN CEREALS CULTIVATION IN THE CONDITIONS OF UKRAINIAN SOUTH
Authors: Chaikovska L.A.
Published: November 2021

The study of the influence of biopreparations Phosphoenterin, Polymyxobacterin, Albobacterin and mineral fertilizers on yield of spring barley and winter wheat was conducted. The most efficient use of bacterization was observed at cultivation of winter wheat – on P30 background, of spring barley – on N30P30 and fertilizers rating dose (N53).
TECHNOLOGICAL FEATURES OF BIOCOMPOSTING OF ORGANIC MATTER WITH UKRAINIAN PHOSPHORITES AND USE OF PSEUDOMONAS PUTIDA 17
Authors: Gatsenko M.V , Volkogon V.V. , Lutsenko N.V.
Published: November 2021

The certain features of composting of organic matter enriched with phosphorites and phosphate-mobilizing bacteria Pseudomonas putida 17 were investigated. The effect of different kinds of phosphate flour and bacterial load on the release of water-soluble phosphorus at vermicomposting of cattle manure was determined. It resulted in optimization of composting duration, dose of bacterial suspension and phosphorus in order to produce compost with best indexes of watersoluble phosphates content.
THE COMPETITIVENESS OF SOYBEAN NODULE BACTERIA STRAINS WITH SLOW AND INTENSIVE GROWTH RATES
Authors: Krutуlo D.V.
Published: November 2021

The immune antiserum was obtained to the intensive growing strain of soybean nodule bacteria Bradyrhіzobіum sp. КВ11, which can be used for the competitiveness study of this strain and its monitoring at introduction to soybean agrocenosis. It was shown, that at growing of soybean on the sterile vermiculite the slow growing strain B japonіcum М8 have formed 41,7 % nodules, while competitiveness of the strain Bradyrhіzobіum sp. КВ11 was 58,3 %. In the field conditions, vice versa, the competitiveness of the strain B japonіcum М8 (average for vegetation period) was 70,0 %, with 30 % for the strain Bradyrhіzobіum sp. КВ11. Co-inoculation of soybean seeds with the strains of both growth types appeared to form the most effective symbiosis (the productivity of soybean crop has increased on 10,6–12,9 %) in comparison to mono inoculation.
MICROBIOLOGICAL PROCESSES IN THE ROOT ZONE OF PEA AND WINTER WHEAT PLANTS AT CULTIVATION IN MONOCULTURE AND FOUR FIELD CROP ROTATION
Authors: Malinovskaya I.M. , Litvinov D.V
Published: November 2021

The peculiarities of various microbiological processes at cultivation of winter wheat and pea crops in the permanent and short crop rotations were studied in stationary experiments. It was established that the cultivation of wheat in a monoculture results in intensification of consumption of soil organic matter as compared to the crop rotations: without applications mineral fertilizers on 52,2 %, with mineral fertilizers – on 77,8 %; increase of humus mineralization: without fertilizer on 111 %, with fertilizer (N60P60K60) – on 15 %; and activation of mineralization of nitrogen compounds on 100 and 60,0 %, respectively. Cultivation of peas in a monoculture was also accompanied by intensification of soil organic matter development: without the application of mineral fertilizers by 3,17 times, with mineral fertilizers – by 1,79 times; increase of humus mineralization by 1,73 and 1,88 times, respectively; and activation of mineralization of nitrogen compounds by 2,38 and 1,88 times, respectively. The decrease of humus mineralization activity in the root zone of pea plants as comparing to the wheat was at 45,7 % (monoculture), 19,2 % (crop rotation) and 46,9 % (crop rotation, NPK) levels.
FEATURES OF CYST FORMATION IN АZOTOBACTER VINELANDII AND АZOTOBACTER CHROOCOCCUM UNDER THE INFLUENCE OF TEMPERATURE AND HUMIDITY
Authors: Nesterenko V.M. , Kozar S.F. , Zherebor T.A. , Usmanova T.O.
Published: November 2021

The paper studies the influence of temperature and humidity on the induction of cyst formation by the bacteria А. vinelandii М-Х, А. chroococcum M-70 and consortium of А. vinelandii and А. chroococcum. It was shown that temperature 44 ºС was the optimal for cyst formation by Аzotobacter in nutrient agar medium. Its drying for 5 days at this temperature (44 ºС) is optimal for encystment in the powdered substrate.
PECULIARITIES OF PHOSPHOROUS NUTRITION OF WINTER WHEAT UNDER THE INFLUENCE OF MINERAL FERTILIZERS AND BACTERIZATION
Authors: Volkogon K.I.
Published: November 2021

The paper describes peculiarities of formation of microorganisms associations, capable of hydrolysis of hardly soluble phosphorus compounds as well as content dynamics of labile phosphorus in rhizosphere soil, winter wheat productivity and phosphorus carry-over with yield in field experiments without bacterization and at presowing seeds inoculation with microbial preparation Polymyxobacterin on meadow chernozem soils on different agricultural backgrounds. Microbial preparation was shown to be an active optimization element of phosphorus nutrition of winter wheat plants especially on mineral backgrounds.
QUANTITY OF PHOSPHOROUS MOBILIZING BACTERIA IN THE ROOT ZONE OF WHEAT UNDER THE INFLUENCE POLYMYXOBACTERYN AND FERTILIZERS
Authors: Kovpak P. V. , Tokmakova L. M. , Larchenko I. V. , Trepach A. O.
Published: November 2021

The paper presents the results of studies of the impact of microbial preparation Polymyxobacteryn and different doses of mineral fertilizers on the development of phosphorous mobilizing bacteria in rhizosphere soil of winter wheat plants (Sonechko variety). It was shown that quantity phosphorous mobilizing bacteria increases under the influence of bacterization and fertilizers in doses not exceeding N60P60K60.
EFFICACY OF EM-PREPARATION USED FOR OPTIMIZATION OF EGGPLANTS NUTRITION
Authors: Kuts O. V. , Pomaz N. V.
Published: November 2021

The use of EM-technology (soil tillage, treatment of seeds, seedlings and plants during the growing season with EM- preparation) on the left-bank Forest-Steppe zone of Ukraine under irrigation results in improvement of eggplant marketable yield on 2.6 t/ha or 18 % as comparing to control, increase of nutrients content and reduction of nitrate levels in fetus. Application of EM-technology ensures profit of 4.2 thousand UAH/ha, profitability within 92 % and has bioenergetic efficiency factor 2.99.
ECONOMIC AND ENERGY EFFICIENCY OF BACTOPASLON APPLICATION IN THE TECHNOLOGY OF POTATO CULTIVATION
Authors: Khalep Yu. M. , Kozar S. F. , Yevtushenko T. A.
Published: November 2021

The paper describes the investigation results of economic and energy efficiency of microbial preparation Bactopaslon application in the technology of potato cultivation. The high efficiency of the studied biological product due to the advanced yield increase rates as compared to the increased costs was established.
LECTIN ACTIVITY IN PLANT ORGANS AT SYMBIOSIS FORMATION of ALFALFA WITH SINORHIZOBIUM MELILOTI UNDER DIFFERENT WATER CONDITIONS
Authors: Mykhalkiv L.M.
Published: November 2021

The paper covers study of insufficient water supply effect on lectin activity in different organs of alfalfa plants inoculated with Sinorhizobium meliloti 441 (active strain) and SHM1-48 (inactive strain) during the early stages of symbiosis formation and its active functioning. The correlations between the changes of lectin activity in alfalfa plants influenced by different water supply and strain characteristics, extent of plant development and stage of symbiosis formation.
PROMOTION OF FIELD PEA PISUM ARVENSE SEEDS GERMINATION WITH BIOLOGICAL PREPARATIONS OF DOMESTIC PRODUCTION
Authors: Vyshnevska O. V. , Markina O. V.
Published: November 2021

The paper covers the research results of biological inoculation effect on field pea Pisum arvense seeds germination under different temperature regimes. The optimum temperatures ensuring high seeds germination rates were defined. It was established that Rhizohumin have showed the best results by the efficiency coefficient of biological preparation use on the early stages of plant development.
CHARACTERISTICS OF TOMATO SEEDS GERMINATION UNDER THE INFLUENCE OF MICROBIAL PREPARATIONS BACTOPASLON
Authors: Yevtushenko T. A.
Published: November 2021

Positive influence of Bactopaslon on the tomato seeds germination rates was observed. It was shown that application of microbial preparation improves seeds germination 10 % to 25 %, germination rates – from 19% to 36%, germination evenness – from 2 % to 6 %, speed of seeds germination – from 29 % to 64 % and weight of seedlings – from 45 % to 113 %.
ASSESSMENT OF WINTER WHEAT VARIETIES BY THEIR ASSOCIATIVE NITROGEN FIXATION ABILITY
Authors: Nadkernychna O. V. , Minenok S. M. , Boguslavsky R. L. , Leonov O. Yu
Published: November 2021

The paper depicts the results of intervarietal variability study of winter wheat plants in controlled environment with varieties Albatross Odessa, Kiriya, Zolotokolosa, Lybid and Odeska 267 by their associative nitrogen fixation ability. The 5.6 – 13.7 – fold divergence between the varieties by given index was revealed. It was shown that intravarietal variability of winter wheat plants by their ability to stimulate associative nitrogen fixation occurs along with the intervarietal one. Populations intensity of a different genotypes characterized by high nitrogen fixation activity in root zone, stipulates high nitrogen fixation potential of variety. Among the studied varieties Zolotokolosa was selected as genetically homogeneous variety with high nitrogen fixation potential of rhizosphere microorganisms that can be recommended for use in breeding as a source with high capacity for associative nitrogen fixation. New winter wheat varieties with high nitrogen fixation potential can fully develop using not only mineral nitrogen fertilizers, but also interacting with associative nitrogen fixation microorganisms should partially replace mineral nitrogen with biological that, in turn, will guarantee a high yield quality and conservation of agricultural landscapes.
NITRIFICATION IN THE ROOT ZONE OF WINTER RYE UNDER THE INFLUENCE OF MINERAL NITROGEN AND PRESOWING SEED BACTERIZATION
Authors: Chuchvaga I. G. , Volkogon V. V.
Published: November 2021

The paper studies the influence of mineral nitrogen and presowing seeds bakterization on the activity of autotrophic and heterotrophic nitrification in rhizosphere soil of winter rye plants. Increasing doses of mineral nitrogen enhance nitrification activity. Application of microbial preparation Diazobakteryn has a prolonged influence and improves nitrification process, mainly due to the increase of heterotrophic nitrification activity.
EFFICIENCY OF RHIZOHUMIN AND POLYMYXOBACTERIN APPLICATION IN COMBINATION WITH MICROFERTILIZER AND GROWTH REGULATOR ON LEAFLESS PEA CROPS IN NORTH STEPPE
Authors: Ishchenko V. A.
Published: November 2021

The paper presents trial results on application of microbial preparations of Ryzohumin and Polymyxobacterin in combination with plant growth regulator Emistim C and microfertilizer Reakom on leafless peas crops in Northern Steppe region. Use of biological preparations have promoted increase of pea plants on 0.27 – 0.38 t / ha or 12.8 – 18.1%, microfertilizer Reakom – on 0.36 t / ha or 15.5%, Emistim C – on 0.39 – 0.41 t / ha or 16.8 – 17.7%, and at their combined use – on 0.22 – 0.55 t / ha or 9.5 – 23.7%.
RAPID DIAGNOSTIC OF FISH FLAVOBACTERIOSIS USING POLYMERASE CHAIN REACTION
Authors: Rud Yu. P.
Published: November 2021

The method of rapid identification of fish flavobacteriosis using polymerase chain reaction (PCR) was developed. Specifity and efficiency of the selected oligonucleotide primers was confirmed. Nine Flavobacterium strains were isolated from clinically healthy and infected with Flavobacteriosis rainbow trout Onchorhynchus mykiss. Flavobacterium columnare strain was identified using the developed rapid diagnosis method. Phylogenetic analysis had indicated the kinship of isolated strains to Flavobacterium genera. Neither F. psychrophylum or F. branchiophilum strains were identified in the isolated samples. The species identification capacity using the 16S rRNA gene restriction analysis was shown. The developed PCR method can be used for rapid identification of different fish flavobacteriosis forms in fish farms in Ukraine.
THE EFFICIENCY OF MICROBIAL PREPARATIONS AT SUGAR SORGHUM CULTIVATION IN POLISSYA REGION
Authors: Gorbachenko N. I.
Published: November 2021

The paper presents the results of lyzimetric and field studies on the impact of microbial preparations Microhumin and Polymyxobacteryn combined with mineral fertilizers on the productivity of sugar sorghum in Polissya region. It was shown that the pre-sowing seeds bacterization had increase crops yields by 5 – 9% and increased output of ethanol by 0.3 t/ha. Application of biological preparations had ensured less reduction of water-soluble humic substances by 28 – 32%, nitrogen (nitrate) – by 11 – 15%, calcium – by 7%, magnesium – by 8 – 15%.
EFFECT OF BACTERIZATION AND FERTILIZERS ON MELONFIELDS PRODUCTIVITY IN SOUTHERN UKRAINE
Authors: Lymar V. A. , Dyshliuk V. Ye. , Podpriadov V. O. , Marchuk P. A.
Published: November 2021

The paper presents the research results on the efficiency of microbial preparations with different functional orientation at growing watermelons on different fertilizers backgrounds. The best results were obtained in variants with seeds bacterization with Azotobacterin and use of the complex preparation Biogran on the 50 % background of the recommended dose of fertilizer. Given agricultural practices were proved to provide quality crop outputs while reducing costs and agrochemical load on environment.
THE INFLUENCE OF PLANTING DATES AND DOSES OF FERTILIZERS ON THE INFECTION OF POTATO SPROUTS WITH RHISOCTONIA SOLANI KUHN AND MISCELLANEUS ROT TYPES
Authors: Ilchuk R. V. , Ilchuk L. A.
Published: November 2021

The infection of potato planting material depends on the planting timing, doses of fertilizers and maturity groups of varieties. The largest (2.8–3.7 %) amount of tubers infected with Phisoctonia Solani Kuhn was observed in the variants with early planting dates. At late planting the reduced tubers infection with the black scab was observed, along with the increased moldering of planting tubers from 0.4 % to 7.2 % especially for early maturing varieties. Higher tubers infection (2.2–2.6 %) with black scab was noticed in variants with manure application (40 t/ha). Application of mineral fertilizers on manure background had resulted in the decrease of black scab infection of tubers by 0.8–0.9 %.
THE EFFECT OF STORAGE METHODS ON VIABILITY AND SYMBIOTIC PROPERTIES OF SOYBEAN NODULE BACTERIA
Authors: Kovalevska T. M. , Krutylo D. V. , Horban V. P. , Romanova I. M. , Usmanova T. O.
Published: November 2021

The viability and symbiotic properties of active strain Bradyrhizobium japonicum 46 after its long-term storage using different methods were studied. It was established that strain storing in evaporative freezing conditions as well at periodic passages the strain preserves its ability to form active symbiosis with soybean plants. Long-term storage under the layer of mineral oil had negatively influenced on the symbiotic properties of B. japonicum 46 strain resulted in only partial restoration of strains virulence, nitrogen fixing activity and competitiveness.
EFFICIENCY OF BACTERIZATION AND MINERAL FERTILIZERS ON CUCURBITS IN SOUTHERN STEPPE OF UKRAINE
Authors: Lymar V. A. , Dyshlyuk V. Ye. , Podpryadov V. O. , Marchuk P. A.
Published: November 2021

The paper presents the research results of the efficiency of microbial preparations with different functional orientation at growing of cucurbits on different backgrounds. The best results were obtained in variants with seeds bacterization using Azotobacterin and Albobacterin on the background of the half-recommended dose of fertilizer (N30P45K30). Given agricultural practices were proved to provide quality crop outputs at reduced costs and agrochemical load on environment.
FORMATION FEATURES OF INTESTINAL MIСROBIOCENOSIS OF BEIJING BROILER DUCKS
Authors: Kaminska M. V. , Stefanyshyn O. M. , Gural S. V. , Popyk I. M. , Ponkalo L. I. , Boretska N. I.
Published: November 2021

The formation features of the intestinal microbioсenosis of Beijing broiler ducks were studied starting from the 2-days ducklings until the 180 days age. The reduction of the total number of E. coli cells due to the formation of bacterial strains with normal enzymatic activity and growth of non-pathogenic strains of staphylococci both in the small intestine and in the caecum of 20-day-old ducks was revealed. These negative changes were physiological since no reduction of bifidobacteria and lactobacilli number was observed. Based on the results obtained the correction of dysbiotic irregularities by probiotic preparations in 20-day’s ducks is recommended.
THE SOIL MICROBIAL COENOSIS STATE UNDER VARIOUS CROPS IN CASE OF INTRODUCING THE MIXTURE OF SILICON-CONTAINING MINERALS
Authors: Ellanska N. E. , Zaimenko N. V. , Yunosheva O. P.
Published: November 2021

In the conditions of stationary experiment the features of the formation of microbial coenosis in the rhizosphere of sugar beet, soybean and corn plants were studied in case of introducing silicon-containing mixtures into the soil. It was shown that the number of representatives of separate eco-trophic groups of microorganisms varies depending on the culture and introduced mixture. Soil microbial communities from under soybean and corn were characterized by the biggest changes, especially in case of mineralized sapropel introduction. Positive effect on sugar beet rhizospheric soil microbiota was made by mixtures: high-bog peat + siliconcontaining minerals and potassium silicate + silicon-containing minerals + sapropel. The processes of soil organic matter mineralization were quite balanced.
THE COMPLEX METHOD FOR DETERMINATION OF INTESTINAL MICROFLORA COMPOSITION OF LABORATORY ANIMALS
Authors: Kaminska M. V.
Published: November 2021

The method of determination of qualitative and quantitative composition of intestinal microflora of laboratory animals, namely albino rats, was described. The method allows to simultaneously identify different groups of microorganisms in one sample of intestinal composition and to get a full picture of microbocoenosis within 4 days that allows to consider animal’s health, dysbiotic infringement in intestinal microflora composition and its correction with probiotic preparations.
SYNTHESIS OF ETHYLENE WITH ACREMONIUM SP. 502 PHYTOPATHOGENIC FUNGI
Authors: Tsehmister G. V.
Published: November 2021

The ability of Acremonium sp. 502 phytopathogenic fungi to produce ethylene was studied.It was found that Acremonium sp. 502 is able tosynthesize ethylene. The highest level of biosynthesis was recorded after 5 weeks of cultivationthat coincides with the terms of the highest levelof synthesis of cellulases that are involved in thepenetration of the fungus into the plant. A suggestion that ethylene synthesis plays a certainrole in the mechanism of pathogenesis of cucumbers plants is offered.
МІКРОБІОЛОГІЧНА ХАРАКТЕРИСТИКА ОСАДІВ СТІЧНИХ ВОД МІСЬКИХ ОЧИСНИХ СПОРУД ТА ОЦІНКА ЇХ ЕКОЛОГІЧНОЇ ПРИДАТНОСТІ ДЛЯ ВИКОРИСТАННЯ В ЗЕМЛЕРОБСТВІ
Authors: Dyshliuk V. Y.
Published: November 2021

Представлено результати досліджень ступеня фітотоксичності різних за технологієювиготовлення осадів стічних вод Бортницької станції аерації ВАТ АК «Київводоканал» і їхсумішей із сирими осадами, чисельності мікроорганізмів окремих еколого-трофічних груп.Встановлено, що за комплексом еколого-мікробіологічних показників термофільнозбродженіі аеробно-стабілізовані осади стічних вод є придатними для сільськогосподарської утилізації (пряме внесення, переробка на добрива). Суміші осадів стічних вод, що включають сиріосади, проявляють фітотоксичні властивості, в них не завершені мінералізаційні процеси, узв’язку з чим потрібні заходи для їх додаткового перероблення на біокомпости, удобрювальні композити тощо.
ACTIVITY OF REDOX ENZYMES IN SYMBIOTIC SYSTEMS OF SOYBEANBRADYRHIZOBIUM JAPONICUM UNDER THE ACTION OF EXOGENOUS LECTIN AND DIFFERENT WATER SUPPLY
Authors: Kots S. Y. , Rybachenko L. I. , Mykhalkiv L. M.
Published: November 2021

The activity of ascorbate-, guaiacol peroxidase and catalase in soybean plants, inoculated with nodule bacteria under the influence of exogenous lectin and different water supply, was studied. It was shown changes in activity of main antioxidant enzymes in the formation and functioning of symbiosis, at the same time character and extent of these changes depended on the method of using the lectin, level of water supply and plant development phase. The established during research regularity can confirm participation of this protein in the regulation of the formation and functioning of the symbiosis and the reaction inoculated soybean plants to drought.
CHARACTERISTIC OF THE ISOLATE BEAN YELLOW MOSAIC VIRUS ISOLATED FROM YELLOW LUPINE
Authors: Pyrih O. V. , Dmytruk O. O. , Bova T. O.
Published: November 2021

The comparative characteristic of biological, physical and chemical, and antigenic properties of the isolate bean yellow mosaic virus (BYMV) isolated from yellow lupine on the Chernihiv region territory. It is found that properties of BYMV-P isolate differ from the typical properties of strain BYMV (B-25) and isolates studied in Ukraine.
INFLUENCE OF CULTURE MEDIUM ON THE ANTAGONISTIC ACTIVITY OF LACTIC ACID BACTERIA
Authors: Pohilko Yu. M. , Kravchenko N. O.
Published: November 2021

The antagonistic activity of lactic acid bacteria isolated from the gastrointestinal tract of rabbits, and its dependence on the culture medium have been investigated. It was found that the antagonistic activity of lactic acid bacteria depends not only on strains, source of isolation, but also on their culture medium.
BIOLOGICAL AGENTS TO PROTECT OATS AGAINST DISEASES IN RIGHTBANK FOREST STEPPE UKRAINE
Authors: Retman S. V. , Panchenko Yu. S.
Published: November 2021

Species composition of oats diseases in the Right-bank Forest-steppe of Ukraine has been clarified. Results of application of biological fungicides by the method of seed dressing and surface treatment for the protection of tunicate (Chernihivskyi 28 variety) and hull-less (Samuel variety) oats are provided.
MICROBIOLOGICAL PROCESSES OF TRANSFORMATION OF CORN PLANT RESIDUES UNDER INTRODUCTION OF DESTRUCTING MICROORGANISMS IN THE AGROCENOSES
Authors: Tokmakova L. M. , Larchenko I. V. , Kovpak P. V.
Published: November 2021

Objective. Investigate the microbiological processes of transformation of plant residues in corn under introduction of microorganisms — producers of cellulase enzyme complexes in the agrocenoses, which play an important role in the biodegradation of fresh organic matter. Methods. Field, microbiological, biochemical, statistical. Results. In the conditions of long-term field experiment on leached chernozem (short-rotation crop rotation: corn for grain – buckwheat – soybean), the microbiological processes at mineralization of 8 t/ha of leaf-stem weight of corn have been investigated. It was found that during the growing season of buckwheat in the soil (the first year after the introduction of corn residues) and soybeans (the second year after the introduction of residues), the number of cellulolytic microorganisms increases. Their number was the highest in buckwheat agrocenoses in the variant using Microbacterium sp. 6633 and amounted to 17.7 million/g of soil, whilst a value in the control variant was 11.3 million/g of soil. The second year after the application of corn residues, the highest rates of the number of these microorganisms were reported in the variant with Bacillus sp. 6605 — 15.6 million/g of soil with control parameters of 11.1 million/g of soil. Under the action of destruction bacteria of organic matter, the enzymatic activity of the soil increased, namely: cellulase, peroxidase and polyphenol oxidase ones. Cellulase activity when using Pseudomonas sp. 6650 and Microbacterium sp. 6633 increased 1.9 times. An increase in the biochemical coefficient of humus accumulation by Muromtsev under the influence of microorganisms introduced into agrocenoses was reported. Conclusion. Under the action of representatives of the genera Bacillus, Microbacterium, Pseudomonas, the processes of mineralization of corn leaf mass in leached chernozem are activated: the number of cellulolytic microorganisms, cellulase, peroxidase and polyphenol oxidase activity increases. Parameters of the biochemical coefficient of accumulation of humus according to Muromtsev indicate an increase in the intensity of decomposition of fresh organic matter under the introduction of plant residues. These microorganisms are promising for the development of a microbial preparation designed to optimize the processes of mineralization-immobilization using crop by-products.
EFFICIENCY OF LACTIC ACID BACTERIA IN RABBIT BREEDING TECHNOLOGY
Authors: Pokhylko Yu. M. , Pokhylko Yu. M. , Kravchenko N. O. , Shakhovnina O. O.
Published: November 2021

Objective. Evaluate the efficiency and calculate the economic feasibility of using a new strain of lactic acid bacteria Lactobacillus sp. 13/2 in rabbit breeding technology under industrial conditions. Methods. Microbiological, economical, statistical. Results. The average weight of animals at the end of fattening was almost the same in both groups. However, when using a strain of lactic acid bacteria Lactobacillus sp. 13/2 in rabbit breeding technology, lower mortality rate in young animals and reduction of feed costs for their fattening was reported in comparison with the control. In the experimental group, animal mortality rate was 2.94 % versus 12.5 % in the control group, the average feed consumption for fattening per 1 kg of live weight gain decreased by 9 %. A positive economic effect in the experimental group was observed when the cost of sales increased per 1 head by UAH 7.48 (4 %) if the carcass price was UAH 140/kg. At the same time, the prime cost of 1 kg of gain decreased by UAH 1.98 (9 %). Also, the use of lactic acid bacteria reduced the cost of feed consumed per 1 head by UAH 1.77 (5 %) if the cost of feed was UAH 6/kg. Despite the decrease in the profitability of rabbit production by 1.5 %, the use of a new promising strain of lactic acid bacteria Lactobacillus sp. 13/2 during the fattening of rabbits had a positive effect on the maintenance of livestock, resulting in the decreased lost profit in the experimental group by UAH 277.08 (75 %). In terms of 1 head, the lost profit in the experimental and control groups was UAH 2.79 and UAH 13.99, respectively, due to which the use of lactic acid bacteria is completely regained. Conclusion. The positive effect of the use of Lactobacillus sp. 13/2 in rabbit breeding technology, which is manifested by a reduction in animal mortality and a reduction in feed costs for fattening, was established. The use of lactic acid bacteria helps to increase the economic efficiency of rabbit breeding, especially due to the reduction of lost profits. The economic effect is achieved without significant additional costs. The additional costs associated with the use of lactic acid bacteria are regained.
ACTIVITY OF ENZYMATIC CELLULOLYTIC COMPLEX AND ANTAGONISTIC PROPERTIES OF TRICHODERMA HARZIANUM 128
Authors: S. B. Dimova , S. M. Derkach , V. V. Volkohon
Published: November 2021

Objective. To study the activity of enzymes of the cellulolytic complex of the association of micromycetes Trichoderma harzianum 128 and their antagonistic activity; to study the possibility of the influence of fungal introduction to the composted substrate on the composting rate and quality of composts. Methods. Microbiological (for growing micromycetes in digest media, accounting the number of T. harzianum 128 and determining the antagonistic activity of the association), agrochemical (to determine the characteristics of composting chicken manure-based substrates and content of carbon and nitrogen in these substrates), biochemical (study of activity of cellulolytic enzymes), production inspection (on the basis of Agrofirma KOLOS LLC, Region of Kyiv). Results. The association of T. harzianum 128 micromycetes is characterized by high activity of exoglucanase, endoglucanase and β-glucosidase, which contributes to reduction in the composting time of organic matter upon the introduction of fungi to the chicken manure-based substrate. T. harzianum 128 has pronounced antifungal properties against pathogens of certain diseases of crops (Fusarium oxysporum, F. sulfurum, Nigrospora oryzae). Enrichment of composted substrates with the studied micromycetes provides their active development (up to 8,150 thous CFU/g of dry compost), accumulation of carbon and nitrogen in compost, which improves the quality of the final product. Conclusion. The association of T. harzianum 128 micromycetes is characterized by high activity of enzymes of the cellulolytic complex, has a pronounced antagonistic activity against pathogens of certain diseases of crops. The introduction of T. harzianum 128 to composted chicken manure-based substrates reduces the composting time and improves the quality of the final product, which can increase the productivity of agrocenoses by including biofertilizers in crop fertilization systems.
INFLUENCE OF DIFFERENT SYSTEMS OF CROP FARMING ON ECOLOGICAL AND TROPHIC GROUPINGS OF MICROORGANISMS OF TYPICAL CHORNOZEM IN THE CONDITIONS OF THE LEFT-BANK FOREST STEPPE OF UKRAINE
Authors: S. V. Rieznik
Published: November 2021

Objective. To establish the influence of different crop farming systems on the parameters of the number of representatives of ecological and trophic groups of microorganisms in typical chernozem. Methods. Comparative-profile-genetic, microbiological, statistical. Results. The upper 0–10- centimetre layer of soil (the number of microorganisms decreases with depth and the predominance of microbiological activity in the 10–20-centimetre layer is possible only in dry periods) is characterised by the highest microbiological activity. The microbiocenosis undergoes the greatest transformations in the conditions of intensive system of crop farming upon mixing and turn of a layer. This is expressed in a significant decrease in microbiological activity in the 0–10-centimetre layer and vice versa — an increase in the layers of 10–20 and 20–30 cm. Agrogenic soils have higher parameters of total microbiological activity compared to the fallow area. The most positive influence on biogenesity was reported in the variants of the organic system of crop farming, especially with the use of green manures. The data on the directions of development of soil biological processes of the studied variants by the analysis of oligotrophic coefficients, mineralization-immobilization and mobilization of nitrogen stock are provided. Mathematical analysis of the data showed a significant influence of the depth of sampling on the number of all studied microorganisms, while the crop farming system significantly affected the number of microscopic fungi, actinomycetes and amylolytic microbiota. Conclusion. Agrogenic use of chernozems reduces the number of microscopic fungi. In the variants of organic crop farming, a significant increase in the number of actinomycetes and amylolytic microbiota was reported. Under the intensive system of crop farming, there is a decreased number of representatives of all studied ecological and trophic groups of microorganisms. And vice verse, variants of the organic crop farming system, especially under the use of green manure, have a higher number of most functional groups of microorganisms. Cultivated soils are characterized by a higher coefficient of mineralization and immobilization compared to fallow.
BIOPREPARATIONS IN BIOORGANIC AGRICULTURE
Authors: Patyka V.P. , Patyka N.V.
Published: November 2021

The results of investigations of Ukrainian and Russian scientists- microbiologists as for creation of microbic preparations and their ap¬plication in bioorganic agriculture are generalized. The major factors and the scheme of biotechnological manufacturing of specified biologi¬cal products are considered. It has been shown, that one of the most important properties of the preparation is the form of manufacturing. Searching of universal fills is very actual as well as different updatings of biological products which provide maximal adaptibility of biological agents to specific conditions, depending on regions. For the first time gel, lignin and vermiculturas forms of biological products based on new strains of nitrogen fixing bacteria have been developed by Ukrainian scientists.
THE INFLUENCE OF THE COMPLEX BACTERIAL SEED TREATMENT ON SPRING WHEAT PRODUCTIVITY
Authors: Malinovska I.М. , Chernysh L.О. , Yula Y.M. , Romanchuk L.P.
Published: November 2021

The influence of complex treatment of spring wheat seeds (cultivar Rannye 93) with Agrobacterium radiobacter and some strains of phosphatemobilizing bacteria on growth and development of plants was investigated. Effective compositions of A. radiobacter and phosphatemobilizing bacteria strains were determined. The treatment of seeds with the above-mentioned compositions has increased quantity of shoots, including productive ones, height of plants and quantity of grains in main ears as well as productivity and yield on 22,5-43,5 %.
THE EFFICIENCY OF BACTERIAL PREPARATIONS USE
Authors: Shevchuk M.I. , Didkovska T.P.
Published: November 2021

The efficiency of application of microbial preparations based on nitrogen and phosphorus mobilizing microorganisms was studied in field experiments. The application of preparations has increased the content of nitrogen and phosphorus in the arable layer of the dern-podzolic and gray forest soils. The yield of agriculture plants has increased as well.
СOSTSAVING TECHNIQUES IN THE IMPROVEMENT OF PHYTOSANITARY STATE OF SOWINGS AND INCREASE OF SOIL FERTILITY
Authors: Tarariko Yu.A. , Baranovskaya N.A.
Published: November 2021

The results of comparative estimation of efficiency presowing treatment of barley seeds with biopreparations, polymineral fertilizers and chemical fungicide from the point of view of the improvement of the nourishing mode of soil, lowering of plants damaging by root rots, increases of productivity and quality of sowing material are represented.