bluuebunny/crossref_metadata_2025_split huggingface dataset:
Structure of maize yield depending on the fertilizer system in the conditions of the Right-Bank Forest Steppe
Authors: Hospodarenko H.M. , Cherno O.D. , Lyubich V.V. , Sadovskyi I.S. 
Published: November 2023

Aim. the research was to determine the manifestation of the influence of individual components of the corn crop structure on the formation of grain yield under the influence of weather conditions and fertilization systems. Methods. The research was carried out in a long-term stationary experiment of the Department of Agrochemistry and Soil Science of the Uman National University of Horticulture on podzolized heavy loam chernozem. The mass of 1000 grains was determined according to DSTU 4138-2000. Analysis of the structure of the harvest according to the "Methodology of the state variety testing of agricultural crops". Results. As a result of the conducted research, it was found that the yield of corn increased by 25–39 % under the mineral fertilization system, 25–53 % organic, and 28–59 % organic-mineral, depending on the doses of fertilizers. The dependences of the fertilization system on the indicators of the structure of the corn crop are clarified and those that change the most under the influence of the factors of intensification of the cultivation technology are singled out. Under the influence of fertilizer, the biometric parameters of the cob increased by 4–10 %, and the number of grain rows increased by 0,3–1,7 pieces. The variability of these signs was weak (V = 5 %). The number of grains in a cob significantly increased under the influence of fertilizer– by 5–20 % with the average variability of the trait – V=11 %. The mass of grain from the cob varied reliably depending on weather conditions and fertilizer doses in the range from 100,9 to 226,2 g with a very high coefficient of variation – 25,3 %. Conclusions. Correlational dependences were revealed and a strong closeness between structure indicators and corn grain yield was established. It was established that the correlation coefficient between grain yield and cob length was r = 0,94, the number of grain rows – r = 0,84, and the weight of grain from one cob – r = 0,99. The obtained data can be used to optimize the fertilization system and the structure of corn crops in the Right Bank Forest Steppe depending on weather conditions.
Productivity and grain quality of winter wheat under different tillage and fertilisation of typical chernozem soil
Authors: Shapran V.S. , Demуdenko O.V. 
Published: November 2023

Аіm. To show the comparative productivity and quality parameters of winter wheat grain under No-till system in the first year of application with systematic surface tillage and minimum ploughing in grain 5-field crop rotation in the central part of the Forest-Steppe. Methods. Field, laboratory, comparative and calculation. Results. In the autumn period, under minimum tillage by systematic ploughing, the density was in the range of 1.08–1.13 g/cm3 with a total porosity of 57–59% and a ratio of categories of moisture to air pores of 0.6–0.7 to 1 with K = 1.33–1.44. Under the No-till system for ploughing, the density of the structure was at the optimum level (1.08–1.18 g/cm3) with a porosity of 55–59% and a ratio of 0.4–0.6 to 1 with = 1.22–1.44. Under systematic surface tillage, the structure density was in the range of 1.02–1.14 g/cm3 with differentiation of 0–30 cm of soil layer: loose (1.02 g/cm3) – compacted (1.14 g/cm3) – loosened (1.12 g/cm3), which is closer to the optimal value than under ploughing and No-till tillage system. The total consumption of productive moisture reserves in parts of a metre thick layer was higher from the 50–100 cm layer: under ploughing – 61%, No-till tillage – 62%, surface tillage – 56%, No-till tillage – 61%, which can be explained by the developed root system of winter wheat in autumn. Under ploughing and surface tillage, the yield of wheat grain was the same, while under No-till, the yield of winter wheat grain was significantly lower by 1.08–1.27 t/ha and 1.62-2.06 t/ha, or by 19.0-21.3% and 24-31%. Under ploughing and surface tillage – protein 13.2–13.5%, crude gluten – 25.2–25.6%, and under No-till 12.5–12.7% and 24.2–25.4%, respectively. Conclusions. The analysis of crop yields under different methods of cultivation and fertilisation showed that in the first year of application of No-till systems, compared to ploughing and surface tillage, their low efficiency was revealed.
The effect of anthropogenic load on the environmental state of rural settlements in the Rivnе and Ternopil regions
Authors: Davydiuk H.V. , Shkarivska L.I. , Klymenko I.I. , Dovbash N.I. , Kushchuk M.A. , Hirnyk V.V. 
Published: November 2023

Aim. Investigate the state of soils and natural waters to identify the impact of anthropogenic load on the ecological state of rural settlements in the Rivne and Ternopil regions. Methods. The route monitoring method was used to conduct research. Chemical-analytical studies were performed according to the methods that correspond to the regulatory framework of Ukraine. Results. Human agricultural activity within the settlements of Rivne and Ternopil regions had a certain influence on the main indicators of soil quality. It was most significant on the less fertile soils of the Rivne region. The lack of ameliorative measures (periodic liming), an unbalanced ratio between nitrogen, phosphorus and potassium and non-compliance with the rules of crop rotation lead to deterioration of soil quality indicators. Due to the uncontrolled application of ash, organic fertilizers, etc., by owners on homesteads, a very high supply of mobile phosphorus compounds was noted – from 318.2 to 1200 mg/kg of soil and an average of 101.2 mg/kg and a very high supply of mobile potassium compounds – 760 mg/kg of soil. In the Ternopil region, on more fertile soils, an improvement in physicochemical and agrochemical indicators of fertility was noted on homestead plots and fields compared to fallows, which indicates the introduction of mineral and organic fertilizers, ash, etc. by the owners. On homesteads and fields, a decrease in the exchangeable acidity of the soil by 0.7–0.9 units and indicators of hydrolytic acidity up to 2.4 times compared to fallows was noted. The humus content tended to accumulate. The content of mobile phosphorus and potassium compounds in homesteads and fields was almost 1.8 times higher than in fallows. Quality indicators of drinking water samples taken in populated areas did not exceed regulatory requirements. Conclusions. A study of the state of settlement areas in the Rivne and Ternopil regions showed a significant influence of anthropogenic human activity on soil quality indicators. Therefore, monitoring the migration and accumulation of biogenic elements and ecotoxicants is important to prevent soil and natural water pollution.
Productivity of sugar beet under alternative organic-mineral fertilization
Authors: Ivanina V.V. , Таbachuk О.О. 
Published: November 2023

Aim. Investigate the effect of doses and methods of applying nitrogen fertilizers, the use of micronutrients fertilizers on the productivity of sugar beet under an alternative organic-mineral fertilization system. Methods. Short-term field and analytical. Results. The results of research on the influence of nitrogen nutrition and micronutrients fertilizers on the productivity of sugar beet under alternative organic-mineral fertilization are presented. It was determined that the spring application of nitrogen fertilizers and foliar feeding with microfertilizers under plowing winter wheat straw into the soil increased the yield of roots - by 22.5−23.7 t/ha, stabilized sugar content at the level of 18.2−18.3% and ensured maximum sugar yield – 12.0−12.3 t/ha. Conclusions. It was found that in conditions of sufficient moisture on leached chernozem, the use of alternative organic-mineral fertilization systems increased sugar yield compared to the control without fertilizers by 3.1−4.4 t/ha. The application of nitrogen fertilizers in the fall under deep plowing against the background of alternative fertilization is determined to be less effective than their application in the spring under pre-sowing cultivation. Applying 5 t/ha of straw + N90P90K130 under plowing ensured the yield of roots – 60.4 t/ha, sugar yield – 11.0 t/ha, while 5 t/ha of straw + P90K130 under plowing + N90 under pre-sowing cultivation – 64, 5 and 11.6 t/ha, respectively. Application of 5 t/ha of straw + P90K130 under plowing + N90 under pre-sowing cultivation + foliar feeding with composite micronutrients fertilizer in the phase of leaf closure in rows and between rows was determined to be the most effective for sugar beet: yield of roots – 67.0 t/ha, sugar yield – 12.3 with an increase to the control without fertilizers by 23.7 and 4.4 t/ha.
Efficiency of using growth stimulators and microelements in pea growing technology
Authors: Dvoretska S.P. , Lyubchich O.H. , Karazhbey T.V , Shevchuk M.I. 
Published: November 2023

Aim. To study the effectiveness of application in a single technological process of fertilization, pre-sowing treatment of seeds with drugs based on an active strain of nodule bacteria, a growth stimulator of biological origin, microfertilizers in a loose form to increase the productivity of peas. Methods. The research program included: phenological observations on the development of plants (phases of development and stages of organogenesis), morphological – on the formation of productivity elements, the leaf apparatus and the duration of its functioning, morphophysiological – on the dynamics of the development of productivity elements, the formation of productive potential. Results. The article presents the results of studies on the effectiveness of growth stimulants and microfertilizers on the formation of pea plants and their yield. The maximum level of realization of the productivity potential of peas was provided by technology projects that provide for the application of mineral fertilizers in doses of N30P45K60 and N15P45K60 + N15 + N15 kg/ha d.r. in top dressing in the «branching» and «budding» phases with the simultaneous application of Maxi-Grow Excel and Tropical products against the background of inoculation of seeds with a strain of nitrogen-fixing bacteria BTU-r, under such growing technologies the yield of pea grain was – 3,74 t/ha, 3,85 t/ha. The authors of the research found that during the period of flowering and formation of beans, the investigated preparations, both of biological and chemical origin, contributed to the formation of higher pea plants with greater biomass, leaf surface and mass of dry matter, compared to the control variant. On average, according to the experiment on options with mineral fertilizer, the use of Maxi-Grow Excel biostimulator increased crop yield by 0.24; 0.22 t/ha; simultaneous application of Maxi-Grow Excel growth biostimulator and Tropicel microfertilizer at 0.58; 0.62 t/ha, the increase from pre-sowing inoculation of BTU seeds with a strain of nitrogen-fixing bacteria was 0,35 t/ha. Conclusions. The maximum productivity indicators were obtained by applying mineral fertilizers in doses of N30P45K60 and N15P45K60 +N15+ N15 kg/ha d.r. in top dressing at III-IV and VIII stages of organogenesis with the simultaneous introduction of Maxi-Grow Excel preparations (in the «branching» and «budding» phases) and Tropicale (in the budding phase) against the background of seed inoculation with a strain of nitrogen-fixing bacteria BTU-r. Under such cultivation technologies, the yield of peas was 3.74 t/ha, 3.85 t/ha, the level of conditional net profit was UAH 13.686–14.016/ha, the profitability was 84%, under favorable weather conditions (2016) – 5.18 t/ha and 5.25 t/ha).
Perbedaan Konsentrasi Levobupivakain Isobarik pada Blok Transverse Abdominis Plane terhadap Intensitas Nyeri dan Kadar Beta Endorfin pada Pasien Pasca Seksio Sesarea
Authors: Prawira Lienardy , Andi Muhammad Takdir Musba  , Alamsyah Ambo Ala Husain  , Syafruddin Gaus  , Nur Surya Wirawan  , Andi Adil  
Published: November 2023

Latar Belakang: Blok Tranversus Abdominis Plane (TAP) menjadi salah satu pilihan ketika ada kontraindikasi penggunaan morfin intratekal sebagai tatalaksana nyeri pasca seksio sesarea (SC). Konsentrasi anestesi lokal yang optimal untuk blok TAP hingga saat ini belum memiliki pedoman baku. Penelitian ini membandingkan pengaruh perbedaan konsentrasi levobupivakain isobarik 0,125% dan 0,25% pada blok TAP terhadap intensitas nyeri dan kadar beta endorfin dalam serum darah pasca SC.
Metode: Penelitian ini merupakan penelitian analitik dengan desain eksperimental menggunakan rancangan acak tersamar ganda. Populasi penelitian adalah pasien gravida yang menjalani SC elektif dengan anestesi spinal, kemudian dibagi secara acak melalui komputer menjadi kelompok kontrol (levobupivakain isobarik 0,25%) dan kelompok perlakuan (levobupivakain isobarik 0,125%). Analgetik pasca bedah kedua kelompok diberikan dexketoprofen intravena dan paracetamol oral. Intensitas nyeri pasca bedah dinilai dengan numerical rating scale (NRS) pada jam ke-2, 4, 6, 8, 12 dan 24. Kadar beta endorfin dalam serum darah diperiksa sebelum dilakukan blok, jam ke 8 dan 24 pascablok TAP. Waktu pertama rescue analgetik dan total konsumsi opioid 24 jam pasca bedah dicatat.
Hasil: Tidak didapatkan perbedaan signifikan pada perbandingan nilai NRS pada jam ke-2, 4, 6, 8, 12 dan 24 antar kelompok (p>0,05). Perubahan kadar beta endorfin dalam serum darah tidak didapatkan perbedaan signifikan pada tiap waktu pengukuran per kelompok dan antar kelompok (p>0,05). Tidak didapatkan adanya rescue analgetik 24 jam pasca bedah.
Simpulan: Blok TAP menggunakan anestetik lokal levobupivakain isobarik 0,125% dan 0,25% pada pasien pascapembedahan SC memiliki intensitas nyeri dan perubahan kadar beta endorfin yang sama.
Prediktor Luaran Pada Cedera Kepala: Laporan Kasus Berbasis Bukti
Authors: Firdaus Riyadh , Yunda Girhanif Amri , Devani Krissa , Gunanta Yohanes 
Published: November 2023

Pendahuluan: Cedera kepala masih menjadi tantangan besar di dunia. Jumlahnya menyumbang mortalitas dan morbiditas lebih banyak dibandingkan dengan jenis trauma lain. Pada cedera kepala, prakiraan luaran merupakan satu hal yang sering didebatkan dan prediksi luaran pasien penting untuk menentukan keputusan klinis dokter. Pencarian literatur dilakukan sesuai pertanyaan klinis dan terstruktur menggunakan Cochrane Library® dan PubMed®.
Presentasi Kasus: Seorang laki-laki 28 tahun dibawa ke instalasi gawat darurat dengan keluhan utama ditemukan tidak sadar di jalan selama 3 jam karena kecelakaan lalu lintas. Nilai GCS saat datang ke instalasi gawat darurat (IGD) E1M2V2. Pada saat penanganan di IGD terjadi perbaikan GCS menjadi E2M4Vett setelah pemberian manitol. Dilakukan CT scan (Computed Tomographic scan) ditemukan perdarahan epidural, perdarahan subdural dengan herniasi subfalcine 0,7 cm, dan fraktur multipel wajah. Selanjutnya diputuskan untuk tindakan kraniotomi dekompresi dan debridement. Pasien diintubasi dan diberikan cairan kristaloid serta transfusi darah selama persiapan preoperatif hingga hemodinamik stabil. Dilakukan pembiusan umum dan pasien diposisikan terlentang dengan elevasi kepala 30 derajat. Selama intraoperatif, hemodinamik pasien dijaga dengan kecukupan cairan maintenance dan produk darah tanpa menggunakan obat topangan. Pascaoperasi pasien dirawat di intensive care unit (ICU) selama 7 hari.
Simpulan: Luaran buruk dan mortalitas cedera kepala dapat diprediksi secara klinis dengan melihat adanya hipotensi, perdarahan epidural, pembengkakan cisterna, skor Full Outline of Unresponsiveness (FOUR), Glasgow Coma Scale (GCS) terutama motorik, Abbreviated Injury Scale – Head (AIS-H), skoring radiologis CT (Computed Tomographic) dengan skor Marshall atau Rotterdam, serta uji yang sudah divalidasi dengan International Mission on Prognosis and Analysis of Clinical trials in Traumatic brain injury Extended (IMPACT-E).
Kata kunci: cedera kepala; Evidence-based Medicine; mortalitas; penilaian klinis; prediktor luaran.
Advokasi Sosial terhadap Perempuan Korban Kekerasan Seksual di P2TP2A Kota Tangerang Selatan
Authors: Savira Ratna Ananda  , Moh. Amin Tohari  
Published: November 2023

Sexual violence that occurs against women can cause deep trauma for the victims who experience it. Victims tend to feel afraid when meeting other people, especially the opposite sex. Cases of sexual violence against women that occurred in South Tangerang City alone experienced an increase of 75% from the previous year. Therefore, there is a great need for a social advocacy process carried out by social service institutions such as P2TP2A. The aim of this research is to find out how the social advocacy process is carried out by P2TP2A South Tangerang City towards women victims of sexual violence. This research method uses descriptive qualitative through interviews, observation and documentation. The research results show that the social advocacy process carried out by P2TP2A South Tangerang City towards women consists of identifying problems, formulating solutions, building political awareness and desire, implementing policies and evaluating.
Environmental Issues in the "One Belt One Road" Initiative: A Case Study of the Economic Corridor in Mongolia, China, and Russia
Authors: Khishgee Selenge , Dashnyam Zolboo 
Published: November 2023

In this research article, our primary objective is to pinpoint the environmental and ecological challenges arising from the development ofChina’s "One Belt One Road" initiative, encompassing concerns related to energy, transportation, and logistics, along with the adverse effects on ecosystems and biodiversity. Furthermore, we seek to highlight the potential environmental tribulations confronting Mongolia within the tri-country economic corridor infrastructure project. This investigation is grounded in studies from international bodies and scholarly research findings. Our research indicates that the economic corridor, involving Mongolia, China, and Russia, emerges as an environmentally sensitive zone, susceptible to risks including those posed by climate change. Through this approach, Mongolia can establish a tripartite environmental cooperation mechanism that aligns with its green development policy, thereby facilitating long-term economic stability.

“Нэг бүс Нэг зам” санаачилга дахь байгаль орчны асуудал: Монгол, Хятад, Орос гурван улсын эдийн засгийн коридорын жишээн дээр
Хураангуй: Энэхүү судалгааны өгүүлэлдээ бид БНХАУ-ын “Нэг Бүс Нэг Зам” санаачилгын хүрээнд хийгдэх бүтээн байгуулалтын явцад байгаль орчин, экологийн салбарт тулгамдаж буй асуудлыг тодорхойлохыг зорилоо. Үүнд, эрчим хүч, тээвэр, логистик болоод экосистем, биологийн олон янз байдалд үзүүлэх сөрөг нөлөөллийг тусгахыг хичээлээ. Мөн гурван улсын эдийн засгийн коридорын дэд бүтцийн төслийн хүрээнд Монгол Улсад тулгарч болзошгүй байгаль орчны сорилтуудыг хөндсөн бөгөөд олон улсын байгууллагын тайлан, уг асуудалд холбогдох судлаачдын судалгааны үр дүнг үндэслэн шинжилсэн болно. Судалгаанаас дүгнэхэд Монгол, Хятад, Орос гурван улсын эдийн засгийн коридор нь байгаль орчны эрсдэл, тэр дундаа уур амьсгалын өөрчлөлтөд эмзэг бүс хэмээн тодорхойлогдохоор байна. Иймээс цаашид хэрэгжих төслүүдэд байгаль орчны олон улсын стандартыг нэвтрүүлэх, байгаль орчинд ээлтэй байх зарчмуудыг тусгах нь чухал юм. Ингэснээр Монгол Улсад ногоон хөгжлийн бодлоготойгоо уялдуулж байгаль орчны хамтын ажиллагааны гурван талт механизмыг хөгжүүлэх боломж бүрдэх ба эдийн засгийн тогтвортой байдлыг урт хугацаанд дэмжихэд дөхөм болох юм.
Түлхүүр үгс: “Нэг Бүс Нэг Зам” санаачилга, байгаль орчны асуудал, гурван улсын эдийн засгийн коридор
Avipox: Morphology, Host Spectrum, Epidemiology, Symptoms, Diagnosis, Prevention and Treatment
Authors: Siddique Shifa , Shankarishan Priyanka , Habibi Munquad 
Published: November 2023

Avian pox is an infectious, slow-spreading, highly contagious viral disease that has been reported in numerous number of species of birds. These affect domesticated and free-ranging birds, resulting in economic losses in the poultry industry. They are thought to be highly host-specific but certain factors have changed this specificity pattern. In recent times, the emergence of avian pox infection has drastically increased involving new species as well. Infection is commonly observed in anatomical locations where feathers are absent, such as the toes, legs, or head, as well as in the mucous membranes of the oral cavity and upper respiratory tract. Quails and hawks are usually unaffected, but chickens, turkeys, canaries, and pigeons are highly susceptible to infection. While death can occur in severely affected birds, the disease more commonly results in weight loss, stunted growth, and decreased egg production. It is interesting to observe that the ailment was initially recorded in feathered creatures in the seventeenth century. In our review, we conducted a comprehensive literature search to collect relevant data. This search was primarily carried out using reputable academic databases, including PubMed and Google Scholar. The specific search terms and keywords employed in these databases are Avipox and Fowl pox. Additionally, the references have been precisely cited to ensure transparency and provide readers with access to the sources used in our study. This article contains all the details of the Avipox virus-like morphology, host, prevention, and treatment
ANALISIS KEMAMPUAN PEMAHAMAN KONSEP MATEMATIS SISWA PADA MATERI BENTUK PANGKAT DAN AKAR DI KELAS XI SMA NEGERI 1 ULUSUSUA TAHUNPEMBELAJARAN 2021/2022
Authors: Giawa Lisatina , Gee Efrata , Harefa Darmawan 
Published: November 2023

Kemampuan pemahaman konsep merupakan kemampuan untuk memahami secara mendalam suatu konsep dengan memberdayakan pikiran yang logis, kritis, kreatif, dan inovatif serta mampu mempertanggungjawabkan suatu konsep. Jenis penelitian: kualitatif dengan pendekatan deskriptif untuk mendeskripsikan kemampuan pemahaman konsep matematis siswa pada materi bentuk pangkat dan akar di kelas XI SMA Negeri 1 Ulususua. Subjek penelitian ini adalah 14 siswa yang sudah mempelajari materi bilangan berpangkat dan bentuk akar sebelumnya. Teknik pengumpulan data yang digunakan dalam penelitian ini adalah pemberian tes dan wawancara. Hasil penelitian dan pembahasan yang telah dilakukan oleh peneliti pada setiap indikator dengan memperoleh persentasi dapat disimpulkan sebagai berikut: 1) Menyatakan ulang sebuah konsep 46,72%. 2)Mengklasifikasi objek tertentu sesuai dengan sifatnya 51,78%. 3) Memberikan contoh dan bukan contoh dari suatu konsep34,55%. 4) Menyajikan konsep dalam berbagai bentuk representasi matematis33,98%. 5) Mengembangkan syarat perlu atau syarat cukup dari suatu konsep 19,34%. 6) Menggunakan dan memanfaatkan serta memilih prosedur atau operasi tertentu19,63%. 7) Mengaplikasikan konsep atau algoritma dalam pemecahan masalah 13,39%. Hal ini dapat disimpulkan bahwa pemahaman konsep matematis siswa masih rendah dalam memahami soal yang berkaitan dengan materi bentuk pangkat dan akar, mendeskripsikan alur penyelesaian dari permasalahan serta menerapkan konsep bentuk pangkat dan akar secara tepat. Peneliti menyarankan, hendaknya guru memeperhatikan kemampuan pemahaman konsep siswa yang berbeda-beda. Sehingga dapat memberikan penjelasan yang lebih rinci terhadap siswa yang kurang memahami materi yang diajarkan dan hendaknya penelitian ini dapat menjadi bahan perbandingan kepada peneliti selanjutnya.