bluuebunny/crossref_metadata_2025 huggingface dataset:
What’s Impossible – to Distinguish or to Equate? «Male» and «Female» Perception of their Generation’s Life (Kyiv Case)
Authors: Tashchenko Anna
Published: May 2023

The article deals with certain features of perception by men and women, which were related to life of their generation. The author points out that the results of analysing these features make the symbolic aspect of gender inequality suitable for decoding. Understanding of gender inequality in the interpretativism context is outlined. In this context, one of the most relevant areas for gaining new knowledge is deciphering of various «male» and «female» markers in the cities. The article disclosed how socially and culturally determined differences in the life perception by men and women relate to broadly perceived notions of «male» and «female» home things, talk topics, leisure activities, and character traits. It was found that both «male» and «female» life perception in a big city were «split up». There were almost completely no tendencies to follow «male» values for men, as well as to follow «women» values for women. There was no difference between men and women in morality for people with different dominant values. Regarding the differential subjects of everyday experience, there was a synthetised, «male-female» life perception too, with some coincidences of biological sex with stereotyped social «male» or «female» accent. Both men and women rarely remained reflections of the images of «originally genuine men» and «originally genuine women», while there was mutual «borrowing» features from traditionally opposing images. In most cases, both men and women were equally motivated to developing, both physically and socially and in self-realisation. From the «male» things left for men, there was more attention paid to those objects of everyday life, which some kind of hobby materialises in, as well as to entertainments in general, politics, sports, all scientific, technical, and technological things, «nature and weather» themes and outdoor rest, planning and discussion on the future, active intellectual and passive creative leisure activities, and negative manifestations of human nature. From the «female» things left for women, there was more attention paid to books and reading, relatives, housework and outdoor work, health, theaters, fashion and secular life, and positive manifestations of human nature.
Local development and enviromental governance: Experienced from extractive industry in East Luwu, Indonesia
Authors: Congge Umar , Gohwong Srirath
Published: May 2023

All activities that are beneficial with the use of natural resources and the impact on the environment. Likewise with sustainable development that is intensively carried out without paying attention to the surrounding environment. Therefore, this study aims to look at PT Vale's mining activities from the perspective of Environmental Governance. This research is a descriptive qualitative research with data collection techniques in the form of observation, interviews and literature study. The results of this study are seen from four indicators, namely effective and robust as well as fair and responsive. Management effectiveness is assessed based on the joint commitment made by PT Vale and the local government in realizing sustainable mining practices. The principle of fairness and responsiveness can be realized in efforts to improve the socio-economic outcomes of people living in mining areas where the existence of PT Vale facilitates the community by opening up job opportunities, providing programs for coastal communities.
Hermite Hadamard-Fejer type inequalities for quasi convex functions via fractional integrals
Authors: Erhan SET  , İmdat İşcan  , Seda Paça
Published: May 2023

In this paper, Hermite-Hadamard-Fejer type inequalities for quasi-convex via fractional integrals are obtained.
Some results for the Jacobi-Dunkl transform in the space $L^2\left(\mathbb{R}, A_{\alpha, \beta}(t) d t\right)$
Authors: S. EL OUADIH  , R. DAHER  , A. BELKHADIR
Published: May 2023

In this paper, using a generalized Jacobi-Dunkl translation operator, we prove an analog of Titchmarsh's theorem for functions satisfying the Jacobi-Dunkl Lipschitz condition in $L^2\left(\mathbb{R}, A_{\alpha, \beta}(t) d t\right), \alpha \geq \beta \geq \frac{-1}{2}, \alpha \neq$ $\frac{-1}{2}$
Kentsel Alandaki Epifitik Briyofit Birliği Orthotrichetum pumili Üzerine Notlar
Authors: ALATAŞ Mevlüt , EZER Tülay , ERATA Hüseyin , BATAN Nevzat
Published: May 2023

Doğu Anadolu Bölgesi ve üniversite kampüs alanlarında ilk kez yapılan bu briyososyolojik çalışmada, Fırat Üniversitesi Merkez Kampüsünde bulunan Ulmus minor ağaçlarının epifitik briyofit vejetasyonu araştırılmıştır. 2021 yılının farklı vejetasyon dönemlerinde, ağaç gövdelerinden alınan örneklik alanların, klasik Braun-Blanquet metodu kullanılarak değerlendirilmesi sonucunda; Orthotrichetum pumili Türkiye’den ikinci kez kaydedilmiştir. Ayrıca, örneklik alanlar içerisinde tespit edilen taksonlardan 3’ü B9 karesi ve Elazığ ili için yenidir. Tespit edilen sintakson, ekolojik ve floristik açıdan analiz edilmiştir.
Impactos da pandemia de covid-19 sobre a neurorreabilitação: revisão de literatura
Authors: Sabino Oliveira Lucas , De Sousa Silva Pedro Henrique , De Sousa Avelino João Vittor , Tales Rocha Francisco Vinicius , Cavalcante Cardoso Arquimedes , De Carvalho Leite Carla Maria
Published: May 2023

INTRODUÇÃO: A pandemia de Covid-19 impactou fortemente o sistema de saúde, além de gerar sequelas cognitivas e neuropsiquiátricas sobre os afetados. Assim, o presente trabalho tem o objetivo de investigar os danos gerados pela pandemia sobre a saúde, tendo como foco a neurorreabilitação. METODOLOGIA: Elaborou-se a questão norteadora com posterior escolha dos descritores, utilizando a plataforma PubMED como base de dados para seleção dos trabalhos, publicados de 2020 a 2022. Os resultados selecionados foram divididos em sequelas neurológicas geradas pelo SARS-CoV-2 e impactos causados pela pandemia de Covid-19 na neurorreabilitação. RESULTADOS: A amostra deste estudo foi composta por 60 artigos que após a leitura dos respectivos títulos e resumos foram selecionados 24 artigos, sendo 18 deles focados nas sequelas neurológicas da Covid-19 e 06 focados nos impactos da pandemia de Covid-19 sobre a neurorreabilitação. DISCUSSÃO: A infecção pelo Sars-Cov-2 está incriminada tanto por sintomas neurológicos na fase ativa da doença, em fenômenos neurodegenerativos e complicações no SNC. Observou-se a intensificação do uso de técnicas da medicina tradicional e novas tecnologias da informação para se conseguir eliminar ou reduzir as sequelas geradas pela Covid-19. CONCLUSÃO: A pandemia alterou a dinâmica de atendimento aos pacientes com sequelas neurais, embora técnicas tradicionais da medicina não devam ser deixadas de lado por ainda demonstrarem ter resultados satisfatórios.
Peranan Jawara dalam Revolusi kemerdekaan di Bekasi ( 1945 – 1949)
Authors: Ningtyas Gita Artika , Mulyatari Dwi
Published: May 2023

Rekam jejak Jawara di Bekasi, telah ada sejak masa kolonial. Keberadaan Jawara di tanah partikelir di Bekasi  saat itu menjadi penting, bagi para tuan tanah.  Berkat kepiawaiannya  dalam  ilmu bela diri,  serta ilmu kekebalan yang dimilikinya,  para tuan tanah menempatkan Jawara sebagai kepala keamanan dan pengawas para pekerja perkebunan, serta  penarik pajak. Karena diberikan akses kepercayaan dari tuan tanah, Jawara dalam menjalankan tugasnya kerap kali melakukan tindakan sewenang – wenang kepada penduduk yang tidak ingin membayar pajak, hingga merampas harta benda,  sehingga  dikemudian hari menimbulkan perlawanan dari penduduk. Seiring perjalan waktu,  Jawara yang semula dipandang keji berubah peran menjadi agen penggerak di masa revolusi kemerdekaan 1945- 1949. Kehadiran tokoh lokal Haji Djoleh, Camat Nata, Pak Macem, tidak dapat dikesampingkan dari historiografi lokal mereka memiliki peran yang besar dalam perjuangan mempertahankan kemerdekaan di Bekasi  Oleh karena itu, permasalahan  yang diajukan dalam artikel ini adalah bagaimana peranan Jawara dalam revolusi kemerdekaan di Bekasi  Penulisan artikel ini menggunakan metode sejarah tahapannya, meliputi heuristik, kritik, interpretasi, historiografi. Kata Kunci: Peran; Jawara; Bekasi; Masa Revolusi.  AbstractJawara's track record in Bekasi has existed since colonial times. Jawara's presence in the land in Bekasi at that time became important, for the landlords. Thanks to his expertise in martial arts, as well as his immunity, the landlords placed Jawara as the head of security and supervisor of plantation workers, as well as a tax collector. Because they were given access to trust from landlords, Jawara in carrying out their duties often carried out arbitrary actions to residents who did not want to pay taxes, to the point of depriving them of property, so that in the future it would cause resistance from the residents. Over time, Jawara, who was originally seen as heinous, changed his role as a driving agent during the independence revolution of 1945-1949. The presence of local figures Haji Djoleh, Nata Sub-district Head, Pak Macem, cannot be excluded from local historiography, they have a big role in the struggle to maintain independence in Bekasi Therefore, the problem posed in this article is how the role of Jawara in the independence revolution in Bekasi The writing of this article uses the historical method of its stages, including heuristics, criticism, interpretation, historiography. Keywords: Role; Jawara; Bekasi; Revolutionary Period.
MODEL KENYAMANAN LINGKUNGAN TERMAL DENGAN ELEMEN AIR SEBAGAI MODIFIER IKLIM MIKRO PADA BANGUNAN MAL NIPAH DI MAKASSAR
Authors: Asnur Syamfitriani , Awaluddin Muhammad , Idris Syahril , Mustafa Syamsuddin
Published: May 2023

The Nipah Mall building was designed by applying the water element in the form of a fish pond and indoor waterfall. This study aims to determine the influence of the water element to control the microclimate inside the Nipah mall building and what factors influence it. The research method used is quantitative with the method of frequency distribution analysis. Data collection was carried out by distributing questionnaires to 200 respondents and taking direct thermal measurements on buildings. The results showed that the rooms in the Nipah Mall were still in a thermally comfortable zone, proving that the element of water has an important role in controlling the microclimate in the spaces in the Nipah Mall building.
The Role of Leadership in Digital Learning Organizations
Authors: Hargitai Dávid Máté , Bencsik Andrea
Published: May 2023

The study aims to examine the relationship and interaction between learning organization culture and the factors influencing digital transformation (leadership style, training, digital readiness, and trust), as well as identify factors that significantly influence learning organization functioning by exploring the extension of a grounded theory framework. The survey was conducted using an online questionnaire. The survey population was composed of managers of Eastern European manufacturing companies who were reached through the Orbis database. The survey yielded 618 evaluable responses (n = 618). The PLS-SEM method was used because the structural model is complex, with many constructs (some of which are formatively measured) and model relationships. Leadership behavior and a supportive management style inspire the development and training of employees, through which the level of readiness for digitalization and Industry 4.0 technologies can be increased. Training in these skills will increase confidence in digitalization technologies. Leadership support also influences digital trust and employee response to the use of digital technologies, as does participation in training, which directly supports digitalization and I4.0 readiness. The results of the research not only support previous research findings but also complement them by focusing specifically on the impact on the learning organization in the context of digitalization. This study provides evidence that leadership that is supportive of the learning organization's culture plays a key role. Overall, leadership is a dominant influence in the digital transformation of organizations and in shaping the learning organization culture this requires, but all the relationships represented in the model have a significant positive relationship. Doi: 10.28991/ESJ-2023-SIED2-09 Full Text: PDF
A Study on the Musical Relationship between  and
Authors:   National Gugak Center, Shin Byeol
Published: May 2023

This study is the result of revealing that the movement  of the Joseon Dynasty is musically related to , which has been handed down since the Goryeo Dynasty, and examining the significance of the connection and the transmission process of .
 is a movement in the early Joseon Dynasty that is included in 『Sejongsillokakbo(世宗實錄樂譜)』 and is played in Aheon(亞獻) and Jongheon(終獻)'s Heonrye(獻禮) among the current jongmyo jeryeak.  was created during the Goryeo Dynasty, and some of the lyrics and scores are delivered in 『Siyonghyangakbo(時用鄕樂譜)』 In this paper, we focused on the relationship between these two songs.
Through the 1980s, interest in the musical relationship between the movement of the Joseon Dynasty and Goryeo song emerged in the Korean traditional music and Korean literature circles. The study of this relevance greatly helps to grasp the music organization habits, characteristics, and the history of our music at that time. There have been no reports of music related to , and while reviewing the movements of the early Joseon Dynasty, this paper confirmed that it shares a considerable melody with , a song from the Goryeo Dynasty.
 is a song composed of 10 lines, and  is composed of 12 lines.
Except for lines 6, 7, and 8 of the melodies of , all traces of extracting the melody of  as it is or using decoration were confirmed. This melodic similarity suggests that the two songs have a strong affinity.
In addition, we looked at the pattern in which the melody of  has been passed down through  to  and . At the beginning of  followed the melody of  and pursued some changes by adding decorations, but in the second half, a new melody was introduced to pursue many changes. And since  is a change of the name of , the two songs are very similar. The melody of , a total of five lines, was borrowed from  and the only difference is the end of the song. This follows the final method of the music included in the 『Sejongsillokakbo』. In summary,  directly affected the melody of , and the melody of  influenced  and  and has been passed down to the present.
As such, the movement of the Joseon Dynasty has a strong connection with the songs of the Goryeo Dynasty. As confirmed in this paper, some of the movements of the early Joseon Dynasty were adapted from Goryeo songs, and in this study, a melodic connection between  and  was found, adding another example of the musical connection between the Goryeo Dynasty and the Joseon Dynasty.
Crossover between Jazz and Korean Traditional Music within the Ideological Context of "Expansion of Tradition"
Authors:   National Gugak Center, Park Jonghyun
Published: May 2023

Since the late 20th century, plenty of collaborative works among Korean traditional musicians and jazz performers have emerged in the realm of “changjak gugak (lit. creative national music).” In 2020s, within the scene of traditional music-based crossover works, “elite” jazz musicians’ active participation and the use of musical elements of jazz music have become more and more visible.
During the same period, the discourses of “expansion,” “popularization,” and/or “modernization” of tradition has constantly circulated and consumed as a bundle of “spirit of the times.” Those discourses became intertwined together and thereby produced and reproduced two differentiated ideological time-spaces of “gugak musicians and listeners-premodern era-oldness-Korean (traditional) culture/music” and “the public(laymen)-modern times-newness-Western culture/music.” Because of these ideological frames, a variety of new gugak-jazz works constructed by a set of conventionalized and oft-outdated jazz performance skills and composing styles are often automatically categorized as examples of “musical expansion/modernization/ popularization” of traditional music that offer new kinds of experience, Many of those gugak-jazz crossover works which are totally not new in terms of artistic device are represented as new things “inertially” due to this existence of state-driven ideological discourses that semiotically connect the Western music to newness, which result in the crossover musicians’ benefit from the gugak-related financial aid programs offered by the state. Those discourses often ideologically dominate traditional music performers and related participants, thus the established style of gugak pieces with jazz-related elements are introduced as a “new expansion” of traditional music by musicians themselves as well as gugak-related mass media. This paper critically argues that such discursive convention that often unfairly elevates all kinds of gugak-jazz crossover works should be reconsidered and productively deconstructed for better understanding and critic of crossover gugak works.
Los submercados de lotizaciones informales en suelo agrícola en Lima, Perú, 1990-2020
Authors: Calderón Cockburn Julio , Valencia León Ivonne , Campos Edwin Gabriel
Published: May 2023

El artículo aborda el estudio del submercado de lotización informal en suelo agrícola en la ciudad de Lima. El marco teórico considera el proceso de mercantilización por el que atraviesa la sociedad y las ciudades peruanas y ubica a los submercados bajo la comprensión de conceptos sociológicos como “campo” y habitus. Expone un breve estado del arte de la aproximación latinoamericana y las consideraciones metodológicas de un estudio mayormente de tipo cualitativo. Se aborda el

estudio de caso Chacarilla del Norte en el distrito de Carabayllo, Lima, y efectúa una comparación con otros submercados de suelo formales e informales.
La resignificación de los discursos sobre el trabajo
Authors: Bernad i Garcia Joan Carles , Molpeceres Pastor Mariangeles , Martínez Morales Ignacio
Published: May 2023

En este artículo analizamos los discursos laborales de docentes de la inserción sociolaboral, enmarcando el campo en las transformaciones de las políticas activas de prevención y lucha contra el desempleo. El material, obtenido a partir de 50 entrevistas a 25 sujetos, se analiza desde el prisma de los cambios que las normatividades emergentes en el mundo del trabajo están induciendo en los discursos tradicionales sobre el mismo. Se identifican tres tipos de discurso sobre el trabajo, que lo entienden como entrega, como empleo y como oficio. Sin embargo, se observa cómo estos modos de comprensión del trabajo, muy arraigados tradicionalmente en las sociedades industriales, están sufriendo mutaciones significativas en el marco de las lógicas de funcionamiento del capitalismo flexible.
Jovencita!!! Mon amour. Un acercamiento a los géneros sin amor del actual mercado postcapitalista
Authors: Anta José-Luis , García Manso Almudena
Published: May 2023

La Jovencita es una de las figuras del postcapitalismo que con más fuerza han irrumpido en el panorama del pensamiento post-género. Ideado por el grupo filosófico francés Tiqqun, se basa en la idea de que las tecnologías asentadas en las nuevas formas del biopoder estructurado en la porno-farmacopea, que permite a los cuerpos construirse en torno a la idea del género como un elemento definitivo de las estructuras heterocentradas. Este cuerpo es ya un criterio universal, todo deseo sin más sentimiento que el egoísmo, y que plantea un espacio de producción, de consumo y de transformación a una individualidad de pago. La Jovencita es un único social que campa sobre si misma para apropiarse de las luchas feministas, de los movimientos sociales y de las formas críticas para banalizar todo en torno al simulacro, el vacío y el amor absoluto.
La belleza y el capitalismo son incompatibles. Degradación de las artes, empobrecimiento estético y derecho a la belleza en el pensamiento de empobrecimiento estético y derecho a la belleza en el pensamiento de William Morris
Authors: Blanco Jorge Polo
Published: May 2023

En el presente trabajo exploraremos algunos de los aspectos más relevantes del pensamiento de William Morris. Comprobaremos que sus reflexiones sobre el arte están íntimamente conectadas con sus ideas políticas. El Morris diseñador y artista es indisociable del Morris político. Su preocupación por lo social se acentuó con el paso de los años. Fue un declarado enemigo de la civilización industrial, culpándola de haber hecho del mundo un lugar más inhóspito y feo. La explotación de los trabajadores, la destrucción de la naturaleza y la degradación de las artes estaban ocasionadas por una misma lógica económica, intrínsecamente perversa. Consideraba que la miseria social y la miseria estética iban de la mano. Morris fue también un enemigo del elitismo cultural, y planteó en muchas ocasiones lo que nosotros hemos denominado un “derecho a la belleza”.
Covid-19, comunicación e intelectualidad banalizada
Authors: Correal Torres Paula Nathalia
Published: May 2023

Reseña de libro: Covarrubias, I. (2021). Festina Lente. Ciudad de México: Gedisa, Universidad Autónoma de Querétaro.
Cómo leer, razonar y estudiar ciencia política
Authors: Santillana Andraca Arturo
Published: May 2023

Reseña del libro: Martínez, V. (2021). Cómo leer, razonar y estudiar ciencia política. México: Universidad Autónoma de la Ciudad de México.
BRECHA DE INGRESO LABORAL EN EL ECUADOR POR DISCRIMINACIÓN, EN PRE Y POST PANDEMIA: CORRECCIÓN DE ERROR POR SESGO DE SELECCIÓN
Authors: Salazar Espinoza Gustavo Adrián , Varela Enríquez Marcelo
Published: May 2023

La presente investigación tiene por objetivo analizar la brecha laboral en el Ecuador corrigiendo el sesgo por selección de muestra para evidenciar si las diferencias en los ingresos laborales se deben a situaciones observables o discriminatorias, y si cambiaron luego de la pandemia. Para alcanzar este objetivo, se analizó las bases de datos de empleo anual de los años 2018, 2019 y 2021, y se desarrolló un modelo descrito por Jones (2007) y Adkins y Hill (2011), quienes concluyen en la aplicación del modelo de Heckman, y se estimó la descomposición del método de Oaxaca-Blinder, para corregir los errores y evidenciar una posible discriminación en el ingreso laboral. Los resultados obtenidos muestran que para las mujeres, jóvenes y minorías étnicas es más difícil conseguir trabajo, y cuando se encuentran en empleo sus ingresos son menores, incluso la brecha laboral entre hombres y mujeres se incrementa después de la pandemia. Las brechas de los ingresos se explican por factores discriminatorios y factores observables en el caso de las mujeres y minorías étnicas; mientras que para los jóvenes se debe a factores observables.
Inclusión financiera entre los beneficiarios del BDH y Pensiones por parte de BanEcuador B.P. 2018-2020
Authors: Eche Belén , Flores Agreda Rubén Ernesto
Published: May 2023

Este artículo analiza la contribución de BanEcuador B.P. en cuanto a la inclusión financiera de los beneficiarios/as de Bono de Desarrollo Humano y Pensiones (en adelante, BDH y Pensiones) en Ecuador durante el periodo 2018-2020. La dimensión de “acceso” financiero constituye un indicador fiable de inclusión financiera. El propósito es determinar el grado de inclusión financiera de los beneficiarios del BDH y Pensiones lograda a través del acceso al Crédito de Desarrollo Humano (CDH), se recurre a la construcción de indicadores y se emplea como fuente de información las Bases de Aseguramiento no Contributivo del Ministerio de Inclusión Económica y Social.
Magnitude of Heterosis and Combining Ability in Relation to Yield and Some Morphological Traits for Improvement of Upland Rice (Oryza Sativa L.)
Authors:   Department of Genetics and Plant Breeding, Allahabad School of Agriculture, SHIATS, Allahabad - 211 007, Uttar Pradesh, India., Singh Chandra Mohan , G Suresh Babu ,   Department of Genetics and Plant Breeding, Allahabad School of Agriculture, SHIATS, Allahabad - 211 007, Uttar Pradesh, India.
Published: May 2023

The present study was conducted to estimate the extent of heterosis and combining ability for various morphological traits using line x tester analysis during Kharif 2009 and Kharif 2010 in Randomized Block Design with three replications under rainfed condition. Five lines and three testers were used in crossing programme to obtain the fifteen crosses. Analysis of variance for all quantitative characters showed significant differences for all twelve characters under study except harvest index. Out of fifteen crosses, seven crosses were identified for high grain yield per plant. The maximum heterobeltiosis for grain yield per plant recorded for IR74371-54-1-1/ IR67017-124-2-4. The maximum standard heterosis and sca effect for grain yield was exhibited by IR 81413-B-B-75-4/ IR 81429-B-31. Among the lines, IR81413-B-B- 75-3 was identified as good general combiner for grain yield per plant with five other characters. Among the testers, IR74371-54-1-1 was identified as good general combiner for grain yield per plant with seven other characters. Thus hybrid IR81413-B-B-75-3/ IR81429-B-31 was identified as best specific combiner for grain yield per plant with some other morphological traits.
Analysis of Genetic Diversity in Germplasm Accessions of Sunflower (Helianthus annuus L.)
Authors:   Department of Genetics and Plant Breeding, College of Agriculture, S Madhusudhan Reddy , T Dayakar Reddy ,   Department of Genetics and Plant Breeding, College of Agriculture, Y. Dudhae Mangesh ,   Directorate of Oilseeds Research, Rajendra Nagar, Hyderabad Acharya N.G. Ranga Agricultural University, Hyderabad - 500 030
Published: May 2023

Genetic divergence (D 2 ) was studied in 64 genotypes of sunflower during the season Rabi 2009, to quantify the nature and extent of diversity by the Mahalanobis D 2 statistics. Analysis of variance revealed significant difference among the genotypes for all the 13 characters. Sixty two genotypes and two checks viz., DRSF 108, DRSF 113 were grouped into nine clusters. The pattern of distribution of genotypes into various clusters was at random indicating that geographical and genetic diversity were not related. The distinctness of clusters was proven by distance matrix as inter cluster distances than almost cluster distances, genotypes EC 601679, EC 601613, EC 601662, EC 601702, EC 601609, EC 601610, EC 601619 and EC 601654 could be utilized in breeding programme. Based on mean performance the genotypes viz., EC 601618, EC 601619, EC 601621, EC 601664, and EC601702 for seed yield, the genotypes viz., EC 601613, EC 601612, EC 601622, EC 601699 and EC601702 for oil content were identified as superior. Genotypes viz., EC 601618, EC 601621, EC 601629, EC 601630 and EC 601702 for total number of filled seeds, genotypes viz., EC 601613, EC 601614, EC 601618, EC601621 and EC601702 for head diameter, genotypes viz., EC 601610, EC 601617, EC 601619, EC 601621 and EC 601664 for 100 seed weight were identified as suprerior. These genotypes can be utilized in the breeding programme for improving the respective character, to develop superior varieties/hybrids in sunflower.
Evaluation of Different Herbicides in Zero Tillage Maize
Authors:   Agricultural Research Station, Kampasagar, Nalgonda - 508 207, Andhra Pradesh, Md Latheef Pasha , D Bhadru ,   Agricultural Research Station, Kampasagar, Nalgonda - 508 207, Andhra Pradesh, L Krishna ,   Agricultural Research Station, Kampasagar, Nalgonda - 508 207, Andhra Pradesh, R B M Naik ,   Agricultural Research Station, Kampasagar, Nalgonda - 508 207, Andhra Pradesh
Published: May 2023

A field experiment was conducted at Agricultural Research Station, Kampasagar, Andhra Pradesh during rabi 2008-09 to evaluate different herbicides in zero tillage maize after kharif rice. The experiment was laid out in a randomized block design with nine treatments (atrazine as pre emergence @ 1.25 kg a.i.ha -1 , atrazine as post emergence @ 1kg a.i.ha -1 , atrazine as pre emergence @ 1.25 kg a.i.ha -1 + paraquat as pre emergence @ 0.75 kg a.i.ha -1 , atrazine as pre emergence @ 1.25 kg a.i.ha -1 + glyphosate as pre emergence @ 0.5 kg a.i.ha -1 , metribuzine as pre emergence @ 0.3 kg a.i.ha -1 , metribuzine as post emergence @ 0.1 kg a.i.ha -1 , oxy flourofen as pre emergence @ 0.1 kg a.i.ha-1 , un weeded check and weed free check). Weed density and weed dry matter were significantly lower in application of atrazine as pre emergence @ 1.25 kg a.i.ha -1 + paraquat as pre emergence @ 0.75 kg a.i.ha-1 . Application of atrazine as pre emergence @ 1.25 kg a.i.ha -1 + paraquat as pre emergence @ 0.75 kg a.i.ha -1 registered significantly higher yield attributes and grain yield than other herbicides. It was on par with atrazine as pre emergence @ 1.25 kg a.i.ha -1 and atrazine as pre emergence @ 1.25 kg a.i.ha-1 + glyphosate as pre emergence @ 0.5 kg a.i.ha -1
Persistence of Oxyfluorfen at Different Temperature and Moisture Levels in Alfisol and Vertisol
Authors:   All India Coordinated Research Project on weed control, Acharya NG Ranga Agricultural University, Hyderabad -30 Andhra Pradesh, A Sireesha , P Chandrasekhar Rao ,   All India Coordinated Research Project on weed control, Acharya NG Ranga Agricultural University, Hyderabad -30 Andhra Pradesh, Ch S Ramalaxmi ,   All India Coordinated Research Project on weed control, Acharya NG Ranga Agricultural University, Hyderabad -30 Andhra Pradesh
Published: May 2023

Persistence of oxyfluorfen in Alfisol and Vertisol was studied at three moisture levels (at saturation, FC and 50 % FC) and at two temperature levels (10+ 2 0 C and 27 + 2 0 C ) for the period of 137 days in the laboratory. Degradation of oxyfluorfen was more rapid at high temperature and moisture levels. The disappearance curve / semi logarithmic plot followed first order kinetics with two distinct pathways, an initial faster rate followed by a slower and more gradual disappearance. The rate of degradation of oxyfluorfen increased with increase in temperature from 10 0 C to 27 0 C. In the present investigation for oxyfluorfen the rate of reentry into labile pool was considered negligible. The rate of entry into bound pool was higher for Vertisol than for Alfisol and was higher at higher temperature. It decreased with soil moisture in the order: saturation > field capacity > 50% field capacity. At high temperature and moisture level, the half values were lower compared to low temperature and moisture level. Persistence of oxyfluorfen was varied by more than 30 per cent between the field studies and laboratory studies.
Influence of Cadmium on Paprika Chilli (Capsicum annum) and its Detoxification by Organic Amendments
Authors:   Micronutrient Laboratory, Department of Soil Science & Agricultural Chemistry, OUAT, Bhubaneswar-751003, Odisha, Muduli Anil Kumar , B Jena ,   Micronutrient Laboratory, Department of Soil Science & Agricultural Chemistry, OUAT, Bhubaneswar-751003, Odisha, A K Pal ,   Micronutrient Laboratory, Department of Soil Science & Agricultural Chemistry, OUAT, Bhubaneswar-751003, Odisha, R Acharya ,   Micronutrient Laboratory, Department of Soil Science & Agricultural Chemistry, OUAT, Bhubaneswar-751003, Odisha
Published: May 2023

A pot culture experiment was conducted in Dept of Soil Science & Agriculture Chemistry during 2010 to study the effect of farm yard manure (FYM) and poultry manure (PM) on detoxification of Cadmium in alfisol with Capsicum annum (cv. Kt-PI-19) as a test crop. The experiment was carried out with 24 treatment combinations (eight levels of Cd 0, 2.5, 5.0, 10.0, 20.0, 40.0, 80.0 and 160.0 mg kg -1 soil and three levels of organic manure; (control, FYM and PM @ 5 t ha-1 ) with three replications in split plot design. With the application of organic matter, dry matter yield was increased at different levels of Cd application (5.97 to 17.2 g pot -1 in FYM and 5.34 to 17.63 g pot -1 in PM treatment, respectively). Cd content in shoot was 2.1 ppm in control and increased to 209.90 ppm at 160 ppm of Cd application. The Cd content was 2.6 and 4.3 ppm in FYM and PM treatment and increased to 133.60 and 111.4 ppm, respectively with the application of 160 ppm of Cd. The organic amendments by chelating organic complexes reduce the phytotoxicity activity which retards the availability of Cd from soil to plant. There was also detoxification of Cd content in post harvest soil samples.
Influence of Iron Nutrition and Arbuscular Mycorrhiza on Yield and Economics of Hybrid Maize in Calcareous Soil
Authors:   Department of Agronomy, Tamil Nadu Agricultural University, Coimbatore - 641003, J Archana , M Mohamed Amanullah ,   Department of Agronomy, Tamil Nadu Agricultural University, Coimbatore - 641003, S Manoharan ,   Department of Agronomy, Tamil Nadu Agricultural University, Coimbatore - 641003, K S Subramanian ,   Department of Agronomy, Tamil Nadu Agricultural University, Coimbatore - 641003
Published: May 2023

Field experiment was conducted at the Department of Agronomy, Tamil Nadu Agricultural University, Coimbatore during kharif 2010 to study the influence of iron nutrition and arbuscular mycorrhiza (AM) inoculation on yield attributes, yield and economics of hybrid maize in calcareous soil. The experiment was laid out in factorial randomized block design with three replications. The treatments included were arbuscular mycorrhiza (M + ) and control (M - ) under factor ‘A’ and soil application of 25 kg and 50 kg FeSO 4 ha -1 , Foliar spray of FeSO 4 ,0.5% and combination of soil application and foliar spray and Control, under factor ‘B’. The results revealed that among the iron treatments, 50 kg FeSO4 + 0.5% FeSO 4 foliar spray recorded better yield attributes and higher grain yield. It was comparable with 25 kg FeSO 4 + 0.5% FeSO 4 foliar spray which was economically profitable. Regarding the mycorrhizal treatments, AM inoculated plants recorded better yield attributes and grain yield. Among the treatment combinations, 25 kg FeSO 4 + 0.5% FeSO 4 foliar spray along with AM recorded better yield attributes and higher grain yield, net return and B: C ratio (2.16)
A New Systematic Technique for Optimum Fertilizer Treatment in Fertilizer Response Experiments
Authors:   Department of Soil Science and Agricultural Chemistry, Tamil Nadu Agricultural University, Coimbatore - 641 003, M Paramasivan , P Malarvizhi ,   Department of Soil Science and Agricultural Chemistry, Tamil Nadu Agricultural University, Coimbatore - 641 003, S Thiyageshwari ,   Department of Soil Science and Agricultural Chemistry, Tamil Nadu Agricultural University, Coimbatore - 641 003, K Velayudham ,   Department of Soil Science and Agricultural Chemistry, Tamil Nadu Agricultural University, Coimbatore - 641 003
Published: May 2023

Experiments were carried out to optimize the nutrients for hybrid maize through nutrient sorption study and green house experiment during 2007- 2008 at Tamil Nadu Agricultural University, Coimbatore. A systematic procedure for optimum nutrient treatment (ONT) as the basis for formulating the treatment structure for field experiments for fertilizer response studies was tested in the present investigation in two soil series belonging to Mayamankuruchi (Typic Haplustepts and Madukkur (Udic Haplustalfs). Nutrient sorption studies were conducted in these soils for P, K, S, Zn, Fe, Cu, Mn and B. The critical level of nutrients for these soils were fixed prescribed by Portch and Hunter. The sorption curves were used to formulate Optimum Nutrient Treatment (ONT). The validity of these ONTs was verified in a green house experiment using the same soil. The two experimental soils were found to deficient in N, P, K and Zn, and their optimum amounts varied between the soils. The optimum nutrients for hybrid maize var. COHM5 were formulated for these two soil series from this study.
Influence of Establishment Methods and Weed Management Practices on Nutrient Removal by Weeds and Uptake by Rice in Puddled Lowland
Authors:   Department of Agronomy Tamil Nadu Agricultural University, Coimbatore – 641 003, M Revathi , N K Prabhakaran ,   Department of Agronomy Tamil Nadu Agricultural University, Coimbatore – 641 003, C Chinnusamy ,   Department of Agronomy Tamil Nadu Agricultural University, Coimbatore – 641 003, S Meena ,   Department of Agronomy Tamil Nadu Agricultural University, Coimbatore – 641 003
Published: May 2023

Field experiments were conducted at Tamil Nadu Agricultural University, Coimbatore, India during kharif 2008 and rabi 2008-09 to find out the nutrient removal by weeds and uptake by crop in puddled lowland rice under different rice establishment methods and weed management practices. The experiments were laid out in a strip plot design, replicated thrice. Four crop establishment methods (System of Rice Intensification (SRI), Transplanting, Direct Planting System (DPS) and Drum seeding) and four weed management practices (pre- emergence pyrazosulfuron ethyl 30 g ha -1 at 3 DAT / 8 DAS + weeding with finger type double row rotary weeder at 40 DAT/DAS, weeding with conoweeder twice at 20 and 40 DAT/DAS, two hand weeding at 20 and 40 DAT/DAS and un-weeded control) were taken up for the experiments. Direct planting system recorded significantly lower N, P 2 O 5 and K 2 O removal by weeds due to lower weed density and dry weight and was followed by system of rice intensification during both the seasons. In weed management practices, conoweeder twice at 20 and 40 DAT/S registered conspicuously lesser nutrient removal by weeds than other treatments. SRI showed significantly higher uptake of N, P 2 O 5 and K 2 O by crop and consequently recorded significantly higher yield during both the seasons. In weed management practices, weeding with conoweeder twice at 20 and 40 DAT/DAS recorded significantly higher uptake of N, P2 O 5 and K 2 O by crop and registered higher yield.
Allelopathic Effect of Aqueous Leaf Extract of Parthenium hysterophorus L. on Seed Germination and Seedling Growth in Greengram, Blackgram and Groundnut
Authors:   Department of Crop Physiology, Tamil Nadu Agricultural University, Coimbatore - 641 003, T Parthasarathi , V Suganya ,   Department of Crop Physiology, Tamil Nadu Agricultural University, Coimbatore - 641 003, R Sivakumar ,   Department of Crop Physiology, Tamil Nadu Agricultural University, Coimbatore - 641 003
Published: May 2023

Allelopathic effect of Parthenium hysterophorus L. was studied on seed germination and seedling growth of two pulse crops (Vigna radiata (L.) R. Wilczek and Vigna mungo (L.) Hepper) and one oil seed crop (Arachis hypogea L.). The concentrations used were 20 g L -1 , 30 g L -1 and 50 g L -1 leaf extract of Parthenium hysterophorus. Seed germination of greengram was completely inhibited at 30 g L -1 leaf extract of Parthenium hysterophorus but in blackgram and ground nut, failure of seed germination was recorded only at 50 g L-1 leaf extract. The seed germination, plumule, radicle length and total biomass production were reduced with increasing concentration of aqueous solution. The study concluded that increasing concentration of leaf extract of Parthenium hysterophorus has adverse effect on germination, radicle length, plumule length and biomass production of Vigna radiata followed by Vigna mungo and Arachis hypogea than the control. The leaf extract has strong inhibitory effect on radicle growth than the plumule growth. The tolerance level of parthenium allelopathy of crops represented as Groundnut > Blackgram > Greengram.
Effect of Phosphorus and Sulphur on Yield and Economics of Summer Greengram (Vigna radiata)
Authors:   Department of Agronomy, Rajasthan College of Agriculture Maharana Pratap University of Agriculture and Techonology, Udaipur (Rajasthan) - 313 001, R K Bairwa , V Nepalia ,   Department of Agronomy, Rajasthan College of Agriculture Maharana Pratap University of Agriculture and Techonology, Udaipur (Rajasthan) - 313 001, C M Balai ,   Department of Agronomy, Rajasthan College of Agriculture Maharana Pratap University of Agriculture and Techonology, Udaipur (Rajasthan) - 313 001, B Upadhyay ,   Department of Agronomy, Rajasthan College of Agriculture Maharana Pratap University of Agriculture and Techonology, Udaipur (Rajasthan) - 313 001
Published: May 2023

A field experiment was conducted at Krishi Vigyan Kendra, Dungarpur (Rajasthan) during summer, 2010 and 2011 on sandy clay loam soil to investigate the effect of phosphorus (0, 20, 40 and 60 kg P 2 O 5 ha -1 ) and sulphur (0, 15, 30 and 45 kg S ha -1 ) on yield and economics of summer green gram [Vigna radiata (L) Wilczek]. Application of phosphorus upto 60 kg P 2 O 5 ha -1 resulted in significantly higher grain (745 kg ha -1 ), stover yield (1244 kg ha -1 ), net returns (Rs 16370 ha -1 ) and B:C ratio (2.13) over their respective preceding levels (0, 20, 40 kg P 2 O 5 ha -1 ) but it was on par with 40 kg P 2 O 5 ha -1 in respect to B:C ratio on pooled basis. Among different levels of sulphur 45 kg S ha -1 gave significantly higher grain (743 kg ha-1 ), stover yield (1225 kg ha -1 ), net returns (Rs 16446 ha -1 ) and B:C ratio (2.18) over their respective preceding levels (0, 15 and 30 kg S ha -1 ) on pooled basis. Interaction effect was found significant in respect to net returns and B:C ratio. On pooled basis, combined application of 60 kg P 2 O 5 ha - 1 along with 45 kg S ha -1 resulted in higher net returns (18869) and B:C (2.29) ratio than of the treatment combinations.
Physical and Economic Optimum of Response Model for NPK Application in Irrigated Groundnut (Arachis hypogaea L.)
Authors:   Department of Agronomy, Tamil Nadu Agricultural University, Coimbatore, P Veeramani , K Subrahmaniyan ,   Krishi Vigyan Kendra, Tamil Nadu Agricultural University, Vridhachalam
Published: May 2023

Field experiments were conducted to work out the physical and economic optimum of NPK fertilizers required for groundnut by using empirical model. The experiment was conducted in Randomized Block Design (RBD) with different NPK levels viz., Control, 25 % Recommended Dose of Fertilizers (RDF) (4:9:14 kg NPK ha-1 ), 50 % RDF (9:17:27 kg NPK ha-1 ), 75 % RDF (13:26:41 kg NPK ha-1 ), 100 % RDF (17:34:54 kg NPK ha-1 ), 125 % RDF (21:43:68 kg NPK ha-1 ), 150 % RDF (26:51:81 kg NPK ha -1 ), 175 % RDF (30:60:95 kg NPK ha-1 ) and 200 % RDF (34:68:108 kg NPK ha -1 ). The experiments were conducted during rabi 2006-’07 and kharif 2007. The results revealed that among the different levels of NPK studied, application of 175 per cent recommended dose of fertilizers (30:60:95 kg NPK ha -1 ) registered significantly higher growth characters, yield parameters, yield and economic returns. The response model worked for different levels of NPK during rabi 2006-07 and kharif 2007 seasons indicated that the physical optimum levels for groundnut was 33.9 kg N, 67.5 kg P2 O5 and 107.3 kg K2 O ha-1 , whereas the economic optimum was worked out to be 33.7 kg N, 65.8 kg P 2 O 5 and 105.5 kg K 2 O ha -1 .
Field Persistence of Repeated Use of Atrazine in Sandy Clay Loam Soil under Maize
Authors:   Department of Agronomy, Tamil Nadu Agricultural University, Coimbatore - 641 003, P Janaki , S Meena ,   Department of Agronomy, Tamil Nadu Agricultural University, Coimbatore - 641 003, C Chinnusamy ,   Department of Agronomy, Tamil Nadu Agricultural University, Coimbatore - 641 003, P Murali Arthanari ,   Department of Agronomy, Tamil Nadu Agricultural University, Coimbatore - 641 003, K Nalini ,   Department of Agronomy, Tamil Nadu Agricultural University, Coimbatore - 641 003
Published: May 2023

Field experiments were conducted with maize as a test crop during 2006-2009 to study the effect of atrazine on its persistence and residue in soil and crop produce as influenced by the quantity of application and seasons. The treatments imposed were control, 0.5 and 1.0 kg ai of atrazine ha-1 and were replicated thrice in randomized block design. For residue analysis, the soil samples were collected at periodical intervals from 0 day to harvest and the crop produce were also sampled at post harvest. The atrazine was determined using GC equipped with FID detector. Persistence of atrazine in soil showed a gradual degradation with advancement in crop growth. The application of atrazine at recommended dose left no residue in the soil whereas the application of atrazine at double the recommended dose recorded 0.056 ppm of atrazine residue in the post harvest soil. Pooled data showed that the dissipation of atrazine was biphasic in nature and the degradation was faster at higher dose of application than at the lower dose. Degradation of atrazine in soil followed first order kinetics and the mean half life of atrazine was 21.54 days. Persistence of atrazine was also influenced by the season and years of application.
Performance of New Herbicides on Productivity and Profitability of Aerobic Rice
Authors:   Department of Agronomy, Agricultural College and Research Institute, Madurai, K Ramachandiran , R Balasubramanian ,   Department of Agronomy, Agricultural College and Research Institute, Madurai, R Babu ,   Department of Agronomy, Agricultural College and Research Institute, Madurai
Published: May 2023

Field experiment was conducted at Agricultural College and Research Institute, Madurai during Rabi 2010-2011 to study the performance of new herbicides on productivity and profitability of aerobic rice with twelve treatments in randomized block design. In this study, post-emergence mixture of fenoxaprop + (chlorimuron + metsulfuron) on 30 DAS provided a broad spectrum of weed control by significantly reducing weed density and dry weight at 60 DAS and resulted in significantly higher weed control efficiency. Post-emergence mixture of fenoxaprop + ethoxysulfuron on 30 DAS recorded significantly higher grain yield and straw yield. The economic evaluation of results indicated that post emergence mixture of fenoxaprop + ethoxysulfuron on 30 DAS registered higher gross return (Rs. 50915 ha -1 ), net return (Rs. 28281 ha -1 ) and B:C ratio (2.25).