bluuebunny/crossref_metadata_2025 huggingface dataset:
PERCEPÇÃO DE TRABALHADORES SOBRE O PROGRAMA 5S
Authors: Altenhofen Jefferson Luiz , Fleig Raquel , Do Nascimento Iramar Baptistella , Keine Sandro
Published: December 2019

O Programa 5S propicia o emprego de cinco sensos que ocasionam a mudança cultural dentro da organização e em razão disso traz importantes benefícios no ambiente de trabalho, solidificando um apoio cultural essencial para que outros programas de qualidade possam ser implantados com sucesso. Este estudo, realizado entre os meses de junho e setembro de 2017, visou a elaboração e a aplicação de um questionário sobre o Programa 5S de uma empresa de chicotes elétricos de uma cidade de Santa Catarina, com o propósito de analisar a percepção dos funcionários e a eficácia do treinamento que receberam previamente. O questionário foi aplicado a 500 trabalhadores de chão de fábrica. Através da análise das respostas dos questionários foi possível evidenciar a desmotivação dos funcionários e o conceito errôneo formado sobre o Programa 5S.
Análise Custo-Volume-Lucro na Produção de Geleias Artesanais
Authors: Pereira da Silva Jaqueline , Engelage Emanuele
Published: December 2019

Este estudo objetiva analisar a viabilidade da produção de geleias artesanais através da análise custo-volume-lucro em uma pequena empresa que está iniciando suas atividades. Para tanto, calcula-se a margem de contribuição unitária de quatro tipos de geleia. Identificam-se os gastos fixos mensais para três diferentes cenários, com variações de quantidades vendidas, o que permite calcular a margem de contribuição total, o resultado financeiro, os pontos de equilíbrio, a margem de segurança e o grau de alavancagem operacional. Os resultados indicam que as quatro variedades de produtos, nos três cenários, são lucrativas, o que demonstra a viabilidade da produção de geleias com um potencial significativo para a concretização do empreendimento. Também se proporciona aos gestores informações detalhadas sobre as operações e o andamento do negócio, indicando que, mesmo com suas limitações, a análise CVL tem potencial informacional e pode auxiliar na tomada de decisão.
THE EFFECT OF MANAGEMENT MORALITY ON ACCOUNTING FRAUD WITH INTERNAL CONTROL AS A MODERATING VARIABLE (STUDY IN PEMALANG REGENCY)
Authors: Kurniawan Pratomo Cahyo , Azmi Fika
Published: December 2019

This study aims to examine the effect of management morality on the tendency of accounting fraud with internal control as a moderating variable. The research was conducted at the District Office of Pemalang. A common problem in this research is the occurrence of corruption cases that occurred with the amount of loss and the large number of personnel involved in the corruption case.The sampling technique used is total sampling by using all members of the population as a sample of 70 samples. Data collection techniques using questionnaires distributed to the finance and accounting department at the District Office Pemalang. The analysis technique used is multiple linear regression analysis.The results of the analysis show that management morality has a negative effect on the tendency of accounting fraud. Interaction test results show that there is a significant positive influence of internal control in the relationship between management morality and the tendency of accounting fraud, so that internal control is a moderating variable.
Kesiapan Digital Masyarakat Kampung Adat Naga pada Pelaksanaan One Village One Product
Authors: Aristi Nindi , Janitra Preciosa Alnashava
Published: December 2019

The implementation of One Village One Product (OVOP) program in Indonesia refersto the economic development of one village with one main product from the villagers’ creativity. Naga traditional village is one of traditional villages producing handicraft from natural resources. The use of ICT for promoting and marketing faces obstacles related to ICT adoption and digital readiness of the villagers. Case study method was deployed through in-depth interviews to five key informants. Based on the diffusion of innovation theory, the result shows the ICT adoption is in early majority level and their digital readiness is in the unprepared group
PENGARUH MOTIVASI BELAJAR DAN DISIPLIN BELAJAR TERHADAP PRESTASI BELAJAR EKONOMI
Authors: Rinaldi Muammar
Published: December 2019

Penelitian ini bertujuan untuk (1) mengetahui pengaruh motivasi belajar terhadap prestasi belajar siswa, (2) mengetahui pengaruh disiplin belajar terhadap prestasi belajar siswa, (3) mengetahui besarnya pengaruh motivasi belajar dan disiplin belajar dalam menunjang prestasi belajar ekonomi siswa kelas XI SMAN 1 Babalan Tahun Pembelajaran 2014/2015. Populasi dalam penelitian ini adalah seluruh siswa kelas XI SMAN 1 Babalan yang berjumlah 79 orang. Sampel dalam penelitian ini diambil menggunakan teknik total sampling, yaitu mengambil seluruh populasi sebagai sampel penelitian, yaitu berjumlah 79 orang. Teknik pengumpulan data yang digunakan adalah, dokumentasi dan angket/kuesioner. Teknik analisis data yang digunakan adalah teknik analisis regresi linier berganda dan menggunakan uji hopotesis secara parsial (uji t) dan secara simultan (uji f) serta menggunakan koefisien determinasi. Sebelum dilakukan uji analisis maka dilakukan uji prasyarat analisis yaitu uji normalitas dengan kolmogorov smirnov, uji multikolinieritas, dan uji linieritas. Hasil penelitian menunjukkan bahwa kecenderungan prestasi belajar siswa kelas XI SMAN 1 Babalan dalam kategori cukup. Pengujian terhadap hipotesis secara parsial dengan taraf signifikan 5%, untuk variabel motivasi belajar (X1) menunjukkan nilai thitung sebesar 1,090 dan nilai ttabel sebesar 1,991 maka diperoleh thitung < ttabel ( 1,090 < 1,991) maka Ha ditolak Ho diterima, untuk variabel disiplin belajar (X2) menunjukkan nilai thitung sebesar 4,062 dan nilai ttabel sebesar 1,991 maka diperoleh thitung > ttabel (4,062 > 1,991) maka Ho ditolak dan Ha diterima.. Pengujian hipotesis secara simultan dengan taraf signifikan 5% menunjukkan nilai fhitung sebesar 15,743 dan  nilai ftabel sebesar 3,12 maka diperoleh fhitung > ftabel (15,743 > 3,12) maka Ho ditolak Ha diterima, dan koefisien determinasi (adjusted R square) sebesar 0,450 atau 45%, dimana hal ini menunjukkan bahwa besarnya sumbangan pengaruh yang diberikan oleh variabel motivasi belajar dan disiplin belajar terhadap prestasi belajar adalah sebesar 45%. Berdasarkan hasil analisis data dapat disimpulkan sebagai berikut : 1. Tidak ada pengaruh positifdan signifikan antara motivasi belajar terhadap prestasi belajar siswa. 2. Ada pengaruh positif dan signifikan antara disiplin belajar terhadap prestasi belajar siswa. 3. Ada pengaruh yang positif dan signifikan antara motivasi belajar dan disiplin belajar secara bersama-sama terhadap prestasi belajar siswa kelas XI SMAN 1 Babalan. Kata Kunci : Motivasi Belajar, Disiplin Belajar, Prestasi Belajar
Strategi Global Civil Society di Level Lokal: Kasus Earth Hour Malang
Authors: Rijal Najamuddin Khairur , Anggraheni Palupi
Published: December 2019

Artikel ini mengkaji Earth Hour Malang sebagai strategi global civil society di level lokal dalam mengampanyekan gaya hidup hijau dan mendorong kesadaran masyarakat untuk peduli pada lingkungan. Dengan menggunakan konseptualisasi global civil society dan strategi visibility dan audibility, data primer dikumpulkan melalui wawancara dengan aktivis Earth Hour Malang dan studi dokumentasi pada berbagai media sosial yang menjadi sarana publikasi Earth Hour Malang, serta didukung dengan data sekunder. Hasil menunjukkan bahwa Earth Hour Malang melakukan strategi visibility dan audibility secara aktif, konsisten, dan kontinu dengan melakukan berbagai aksi langsung (luring) maupun tidak langsung (daring) melalui berbagai instrumen, baik media sosial, radio, video, maupun televisi. Artikel ini memberikan sumbangsih dalam kajian terkait eksistensi global civil society di level lokal.
Ketimpangan Pemanfaatan Orbit Geostasioner (GSO) dalam Lingkungan Sistem Dunia
Authors: Alfathimy Deden Habibi Ali , Sudjatmiko Totok , Susilawati Euis
Published: December 2019

Artikel ini bertujuan untuk menganalisis ketimpangan pemanfaatan orbit geostasioner (GSO) dalam lingkungan sistem dunia dengan menggunakan Teori Sistem Dunia secara kualitatif-deskriptif. Tingginya tingkat kesulitan penguasaan teknologi dalam pemanfaatan GSO membuat negara-negara yang tidak memiliki kemampuan finansial dan kapabilitas keantariksaan suka tak suka menggunakan produk-produk satelit GSO dari negara-negara maju. Berdasarkan pendekatan historis dan konseptual dari Teori Sistem Dunia, hasil analisis menunjukkan bahwa ketimpangan pemanfaatan GSO diakibatkan oleh dan berdampak pada persistensi maupun revisi hubungan antarnegara dalam lingkungan sistem dunia. Perjuangan kelas merupakan tindakan yang dilakukan secara alami oleh negara-negara semi-pinggiran dan pinggiran, termasuk Indonesia, untuk merevisi lingkungan sistem dunia dengan cara meningkatkan kemandirian dan mempromosikan pengaturan yang lebih adil dalam pemanfaatan GSO.
De fraile a arzobispo. El novohispano Antonio de Monroy e Híjar (1634-1715)
Authors: Álvarez Sánchez Adriana
Published: December 2019

El dominico fray Antonio de Monroy fue el único novohispano en alcanzar el generalato de su orden y un arzobispado en la metrópoli de la corona hispánica, el de Santiago de Compostela. El presente artículo tiene el objetivo de analizar la nómina de obras publicadas sobre el personaje y plantear nuevas preguntas con base en una exhaustiva revisión de los documentos en los que ha quedado registrada la labor del fraile en Europa, en el contexto de la movilidad geográfica de los ministros de la corona y con miras a desarrollar una biografía que incluya todas las facetas de su vida: universitario, fraile, político y patrocinador de distintas obras.El artículo muestra la pluralidad de fuentes documentales para estudiar desde la historia social a los ministros de la corona, cuyas características eran los estudios universitarios y conventuales, la pertenencia a familias con un rico patrimonio, el prestigio y relaciones políticosociales en distintas latitudes de la monarquía, así como la disposición para trasladarse a distintos destinos, en ocasiones entre continentes, para servir al rey. El estudio de una carrera particular como la de Monroy permite conocer el contexto político internacional de la época moderna europea al igual que el novohispano. Se requiere considerar la organización del estado, su funcionamiento y sus alcances en los territorios de la corona hispánica. La búsqueda de documentación relativa al personaje y a su contexto me ha llevado a consultar archivos y bibliotecas institucionales en Galicia, pero también en Madrid, Sevilla, Simancas y Valladolid.
Análisis del uso de distintos recursos en una web didáctica
Authors: Cabello Luque Francisco , Valero García Ana Vanesa
Published: December 2019

A la hora de analizar el uso que los estudiantes hacen de las herramientas docentes on-line, como es el caso de las webs didácticas, frecuentemente se recurre a las estadísticas globales de acceso. Si bien son medidas adecuadas, resultan poco específicas y no permiten conocer si hay diferencias en función de los tipos de recursos que el alumno tiene disponibles. El objetivo de este trabajo fue comparar el uso que los alumnos hacen de distintos tipos de recursos en una web didáctica, distinguiendo entre recursos evaluados en el examen final, recursos para el trabajo en el aula, recursos de ampliación no evaluados y recursos on-line de ampliación. Participaron 96 estudiantes (87 mujeres, 9 hombres) matriculados en una asignatura perteneciente al Grado en Logopedia y en la que se utilizó una web didáctica como herramienta para complementar la docencia presencial. Como medidas, se tomaron el número total de accesos a la web didáctica y el promedio de consultas a cada tipo de tipo de recursos. Los resultados mostraron que, si bien a nivel global hubo un uso intenso, frecuente y estable de la web, al mismo tiempo hubo algunos recursos que apenas fueron consultados por los alumnos. Por tanto, se sugiere que la disponibilidad de un recurso de aprendizaje determinado en una web didáctica no supone que vaya a ser utilizado y que la forma de aumentar el uso de un recurso es evaluándolo o utilizándolo directamente en el aula.
Aprendizaje móvil en Educación Física. Una propuesta de innovación en ESO.
Authors: Martínez Martínez Alejandro
Published: December 2019

Las potencialidades pedagógicas que se pueden extraer de los dispositivos móviles en el ámbito educativo son numerosas. Por otra parte, los contenidos de Expresión Corporal de la materia de Educación Física son muy ricos para su tratamiento en el marco escolar y contribuir así en el desarrollo integral del alumnado. Este estudio expone una propuesta de innovación en ESO en la materia de Educación Física para trabajar los contenidos de Expresión Corporal, tradicionalmente discriminados por cierto profesorado de dicha disciplina, de una forma original e interdisciplinar apoyada en el uso del dispositivo móvil como herramienta educativa. En esta experiencia se ha evaluado la consecución de los objetivos didácticos planteados, el desarrollo de las Competencias Clave y el grado de satisfacción del alumnado con la propuesta planteada. Los resultados obtenidos indican que el aprendizaje móvil junto con la metodología empleada ha generado una mayor motivación intrínseca en el alumnado, ha favorecido la autonomía de trabajo, ha contribuido a la adquisición de aprendizajes significativos y ha invitado hacia una reflexión crítica sobre el uso responsable de dicho dispositivo. Asimismo, el alumnado quedó muy satisfecho con las actividades y tareas desarrolladas pertenecientes al bloque de Expresión Corporal.
Metodología Flipped Classroom: Percepción de los alumnos de diferentes Grados universitarios
Authors: Mendaña-Cuervo Cristina , Poy-Castro Raquel , López-González Enrique
Published: December 2019

Este trabajo aporta evidencia sobre la percepción de estudiantes de diferentes Grados acerca de la metodología Flipped Classroom en la mejora de aspectos actitudinales y motivacionales y de las competencias adquiridas con su puesta en práctica.La opinión de los alumnos (antes y después de la aplicación) ha sido recogida en un cuestionario ad hoc. La consideración de alumnos de distintos contextos pretende poder generalizar los resultados, dada la interdisciplinariedad de la muestra.Los resultados avalan positivamente la experiencia, especialmente en la percepción sobre las competencias adquiridas, si bien en relación a las cuestiones actitudinales y motivacionales no resultan concluyentes.
La competencia digital de los estudiantes universitarios de primer curso de grado
Authors: Sánchez-Caballé Anna , Gisbert-Cervera Mercè , Esteve-Mon Francesc
Published: December 2019

Aunque el discurso sobre competencia digital no es nuevo, la investigación sobre el concepto y su medición siguen siendo una temática de actualidad. En esta línea el presente artículo evalúa la competencia digital de 168 estudiantes de primer curso de educación (Educación Infantil, Educación Primaria, Doble Titulación, Educación Social y Pedagogía) de la Facultad de Educación y Pedagogía de la Universitat Rovira i Virgili mediante el cuestionario de autopercepción INCOTIC durante el curso académico 2017-2018.Los resultados muestran que estos estudiantes disponen de fácil acceso a la tecnología, pero no hacen mucho uso de esta. Contrariamente a lo que se puede esperar, aunque hacen poco uso de esta se muestran muy predispuestos para la integración de la tecnología en sus procesos de trabajo. Finalmente, en referencia a su nivel de competencia digital se puede considerar que estos tienen una autopercepción alta, especialmente de esas habilidades relacionadas con la comunicación y los elementos multimedia que son las que más utilizan en su vida diaria. Los resultados obtenidos con el proceso son útiles para mejorar la formación de estos estudiantes de grado y poder reformular en caso de ser necesario los planes de estudio.
Re-defining governance to address socio-economic inequality in the Philippines
Authors: Tadem Teresa S. Encarnacion
Published: December 2019

Introduction. The article is devoted to political and socio-economic processes in the Philippines in the context of re-defining and re-understanding of the “Good Governance” concept.

The term “good governance” in the Philippines is generally defined politically. As noted by the University of the Philippines Diliman National College of Public Administration and Governance (UP NCPAG), “good governance” is mainly concerned with improving the quality of government (QOG) which it perceives plays a key role in reclaiming democratic space. Thus, the main thrust is “to address the issues of anti-corruption, ethical public service service, efficient and effective delivery of public services by concerned Philippine institutions” (Forum Concept of the CLCD2018).

Material and methods. To address meaningful governance for UP NCPAG therefore is to assess the country’s democratic institutions. This all leads to the major aims to assess the country’s democratic institutions and whether democracy has led to meaningful governance reforms in the Philippine context. This definition of governance has generally characterized the assessment of the post-martial law administrations of Corazon C. Aquino (1986-1992), Fidel V. Ramos (1992-1998), Joseph E. Estrada (1998-2001), Gloria Macapagal-Arroyo (2001-2010), Benigno S. Aquino (2010-2016) and Rodrigo R. Duterte (2016present).

Results. Although political reforms to strengthen the quality of government is indeed pertinent, this paper will, however, argue that these political reforms will only have a substantive impact on the democratization process in the country if it is coupled with policy reforms which address the growing socio-economic inequalities in Philippine society. In particular, there is a need for socio-economic policies which will address redistribution. Without this, not only will the economic but also the political gap between the rich and the poor remain wide, but it will also make the implementation of political reforms close to impossible.

Discussion and Conclusions. The first part of this paper will, therefore, define how the term “governance” has generally been applied to the Philippines. It will elucidate how its definition has been generally limited to the political sphere and why there is a need to expand on this to include the socio-economic domain. It will highlight this concern in the post-martial law administrations. The second part, on the other hand, will elaborate on this issue in the current Duterte administration.
Transactions in the digital age: blockchain technology and smart contracts
Authors: Zavyalova Elena B. , Shumskaia Ekaterina I. , Shumskaia Alexandra I.
Published: December 2019

Introduction. Smart contracts have become demanded agreements in the modern market with the development of crypto-currency due to their ability to provide and guarantee enforcement. To date they are performed automatically using blockchain technology. Smart contracts are the subject of debate in many countries, primarily because issues have arisen in their legal enactment in the field of regulation of digital assets and the legal recognition of blockchain technology itself, which determined the purpose of this scientific research. For the purpose of a deeper understanding of the essence of this type of agreements, a historical method has been applied in the work on the features of the formation of smart contracts. To identify key differences, a formal legal and comparative analysis of smart contracts with classical contracts in electronic form was carried out. The areas of application of smart contracts in the world and in Russia, such as banking, healthcare, insurance and public services, were also studied.

Materials and methods. The methodological basis of the study was made up of the following general scientific and special methods of cognition of legal phenomena and processes, including systemic, historical, formal legal, comparative and analytical approaches.

Results. An assessment is made of such contracts from the point of view of the existing civil law of the Russian Federation and further directions for study and development are proposed, including the improvement of the regulatory and institutional environment to maintain legal certainty.

Discussion and conclusion. The existing legal regulation does not prohibit the use of smart contracts in the business practices of companies and individuals. But the simplicity of the transaction implementation algorithm built on the blockchain still requires some legal support.
Personnel policy implementation in the government institutions of the Lugansk People’s Republic
Authors: Goncharov Valentin N. , Tisunova Victoriia N. , Drozniak Olga V.
Published: December 2019

Introduction. Topical issues regarding the implementation of personnel policy in the government institutions of the Lugansk People’s Republic are presented and explored in the article. The analysis of the features of the personnel policy implementation at the present stage of development of social relations provides a basis for using relevant motivational measures to improve the effectiveness of personnel work.

Materials and methods. In the research process, a complex of philosophical, general scientific and special methods and techniques was used, namely: critical and axiomatic method, method of analysis and synthesis, structural and functional method, abstraction; deduction and induction, statistical and econometric methods; general logical methods and techniques for forming scientific conclusions and research results.

Results of the study. The analysis of the personnel policy implementation in public institutions in the Lugansk People’s Republic found that its coordination is carried out within the framework of the current legislation in order to improve the situation in the demographic, employment and labor market, education and science, health, culture and moral upbringing fields. However, in the process of implementing the main directions of the personnel policy, the features of the economic and political situation in the country at the present stage were not fully taken into account. Thus, in order to improve personnel work in the republic a list of systematic measures to increase motivation among public servants was proposed for use, taking into account existing realities.

Discussion and conclusions. The study showed that in order to successfully carry out personnel work in the government of the republic, it is extremely important to justify the introduction of a system of non-material motivation for existing employees and the changes corresponding to modern realities in the process of selecting personnel as components of the implementation of personnel policies in government institutions of the Lugansk People’s Republic.
Corporations and human rights - new challenges and solutions
Authors: Arsenyev Igor A.
Published: December 2019

Introduction. The article examines the issues of legal personality related to human rights in international and national law and whether these relations are limited by the interaction of the state and the individual.

Since 2016 the United States has been investigating alleged Russian meddling in the US election, which, in addition to hacker attacks, might have been carried out through social networks and services owned by the American multinational corporations – Facebook, Youtube, Twitter, etc. Discussions in the Senate shed light on the business activities of the companies themselves which had an opportunity to manipulate and most likely manipulated the public consciousness, which is a violation of the basic human rights to freedom of choice, freedom of the media and others. At the same time this activity occurred with the alleged observance of legislation and contract law.

The article discusses various aspects of the activities of Google and Facebook during a number of American electoral campaigns as evidence of corporate human rights violations.

Materials and methods. The methodological basis of the study comprises general scientific (analysis, analogy, comparison) and special methods of researching legal phenomena and processes (method of interpretation of legal norms, technical-legal, formal-legal and formal-logical methods).

The results of the study. Nowadays Corporations have reached a level of influence comparable to that of the states. But if for economists or political scientists there is no question of including companies in the legal personality structure, lawyers still have doubts. The analysis shows that the traditional approach to human rights as a relationship exclusively between the state and the individual does not fully meet modern realities. The person of legal relations is a participant in interaction regulated by the rules of law. The electoral campaigns in the United States in recent years show that large transnational corporations are able to violate the fundamental rights of the person enshrined in the constitution while observing secondary norms designed to ensure their implementation as well as contract law concerning user agreements.

Discussion and conclusions. The necessity of considering human rights in the system of relations “state corporation – physical individual” was substantiated. The conclusion is made that corporations are a threat to the observance of human rights. The topicality of researching the American experience regarding Internet companies influencing the electoral processes in Russia was shown.
PEMANFAATAN SEMAK BUNGA PUTIH (Chromolaena odorata) SEBAGAI PAKAN LOKAL SUMBER PROTEIN UNTUK TERNAK SAPI: KONSUMSI, DAYA CERNA DAN FERMENTASI RUMEN
Authors: Mulik Marthen L. , Jelantik I Gusti , Mulik Yelly M , Dahlanuddin Dahlanuddin , Wirawan I G. Oka , Permana Bambang
Published: December 2019

Chromolaena odorata (CO) contains high protein (21-36%) and has the potency to be utilized as a cheap protein source for livestock due to its abundants availability. However, it also contain secondary metabolic compounds that could has a negative effects on livestock, hence it requires treatments to eliminate the antinutrient compounds. One of the methods is pelleting. This experiment aimed at assessing the efficacy of chromolaena level in pelleted ration for fattened cattle. Four bali young male aged ± 2 years old were allotted into four dietary treatments in a latin square experimental design. The treatments were pellet contains CO at a level of 10% (COP10) or 20% (COP20), or 30% (COP30) or 40% (COP40). The pellet was offered at 2% live weight (LW), and kume grass hay was provided ad libitum as basal diet. The pellet was iso energy (11.5 MJ ME/kg DM) and nitrogenous (20% CP). Parameters measured were dietary intake and digestibility, rumen fermentation, and rumen microbial protein production. The results showed that increasing level of chromolaena to 40% in the pellet significantly surpressed most of the measured parameters. Dry matter intake declined from 2.5% LW in treatment COP10 to 2.19% LW in COP40. Similarly, crude protein intake reduced from 749 g/d (COP10) to 661 g/d (COP40). Unaffected parameters were digestibility, rumen ammonia concentration (116-125 mg/dL),total VFA, and efficiency of rumen microbial protein synthesis (60,4-73,4 g/kg BOT). It is concluded that chromolaena can be utilized as protein source for ruminants, yet it tends to depress intake at high level of inclusion (40%). On the other hand, dietary digestibility and rumen function were not effected by level of chromolaean, though efficiency of rumen microbial protein synthesis was lower than the recommended values in the exisiting feeding standards. Therefore, further research is warrant to devise appriate treatments to improve feeding value of chromolaena as cheap protein source for livestock.Key words: Chromolaeana odorata, protein, intake, rumen microbial protein, cattle
PENGARUH BAP (BENZIL ADENIN PURIN) DAN NAA (NAPHTHALEN ACETIC ACID) TERHADAP EKSPLAN TANAMAN TURI (Sesbania grandiflora) DALAM MEDIA MULTIPLIKASI In Vitro
Authors: Mardhiyetti Mardhiyetti , Syarif Zulfadli , Jamarun Novirman , Suliansyah Irfan
Published: December 2019

Turi merupakan leguminosa pohon. Perbanyakan turi secara vegetatif sulit dilakukan karena kemampuan turi untuk tumbuh kembali setelah dilakukan pemotongan sangat rendah. Penelitian dalam upaya perbanyakan turi melalui metode multiplikasi tanaman turi secara in vitro telah dilakukan di Laboratorium Kultur Jaringan. Eksplan yang digunakan adalah kotiledon, daun dan hipokotil steril tanaman turi. Media dasar yang digunakan adalah MS (Murashige skoog) yang diperkaya dengan vitamin. Sebagai sumber energi digunakan sukrosa sebanyak 30 g/l dan bacto agar 8g/l. Penelitian ini terdiri dari perlakuan BAP sebagai salah satu jenis sitokinin) secara tunggal yaitu MS + BAP 1 mg/l dan MS + BAP 2 mg/l, dan kombinas BAP dengan NAA (sebagai salah satu jenis auksin) yaitu MS + BAP 1mg/l + NAA 0,08 mg/l, MS + BAP 2 mg/l + NAA 0,08 mg/l. Hasil penelitian menunjukkan bahwa kombinasi auksin dan sitokinin mampu memperbanyak shootled turi.Kata kunci: turi, ksplan, Benzil Adenin Purin, Naphthalen acetic acid, in vitro
KARAKTERISTIK FERMENTASI RUMEN TERHADAP BEBERAPA JENIS TANAMAN LEGUMINOSA
Authors: Suharlina Suharlina , Abdullah L. , Astuti DA , Nahrowi Nahrowi , Jayanegara A
Published: December 2019

Penelitian ini dilaksanakan untuk mengevaluasi karakteristik fermentasi beberapa jenis leguminosa di dalam cairan rumen kambing secara in vitro. Desain penelitian menggunakan rancangan acak kelompok pada 7 jenis tanaman dalam 4 kelompok cairan rumen yang berbeda. Tanaman leguminosa yang digunakan antara lain, Alfalfa (Medicago sativa), Angsana (Pterocarpus indicus), Gamal (Gliricidia sepium), Indigofera (Indigofera zollingeriana), Kaliandra (Calliandra callothyrsus), Lamtoro (Leucaena leucochephala), dan turi (Sesbania grandiflora). Peubah yang diamati antara lain produksi gas total, kecernaan bahan kering, bahan organik, dan protein. Data dianalisis menggunakan analisis ragam (ANOVA). Hasil penelitian menunjukkan bahwa produksi gas tanaman indigofera dan alfalfa lebih memperlihatkan tren yang lebih tinggi dibandingkan empat tanaman lainnya. Kecernaan bahan kering (KCBK) dan bahan organik (KCBO) memperlihatkan perbedaan yang nyata (P<0,01) dimulai dari yang tertinggi adalah Indigofera, alfalfa, gamal, turi, lamtoro, kaliandra dan angsana. Terdapat interaksi yang nyata (P<0,05) antara perlakuan dan kelompok. Tanaman I zollingeriana memiliki karakteristik fermentasi rumen yang lebih baik dibandingkan tanaman leguminosa lainnya.Kata kunci: fermentasi rumen, in vitro, leguminosa
METODE CEPAT PENDUGAAN KANDUNGAN PROTEIN KASAR PADA RUMPUT RAJA (Pennisetum purpurhoides) MENGGUNAKAN NILAI INDEKS WARNA DAUN
Authors: Waluyo W.W.S. , Suharti S. , Abdullah L.
Published: December 2019

Penelitian ini dilakukan untuk mendapatkan data respons tanaman terhadap pemupukan nitrogen dan hubungan antara kandungan protein hijauan dengan indeks warna pada daun rumput raja (Pennisetum purpurhoides), yang akan digunakan untuk mendapatkan metode pendugaan cepat kandungan protein dilihat dari warna daunnya. SPAD cholofil meter dan bagan warna daun digunakan untuk mengetahui indeks warna daun pada tanaman uji, sedangkan untuk analisis N digunakan perangkat analisis Kjeldahl. Lima taraf pemupukan nitrogen N0 (0 kg N ha-1 sebagai kontrol), N1 (60 kg N ha-1), N2 (120 kg N ha-1), dan N3 (180 kg N ha-1) diaplikasikan pada tanah latosol yang rendah kadar N sebagai perlakuan untuk mendapatkan respons berbeda terhadap warna daun dan kandungan protein hijauan, yang disusun dalam rancangan acak lengkap dengan 5 ulangan. Parameter yang diamati adalah kandungan protein kasar, warna daun dan klorofil. Hasil penelitian menunjukkan bahwa terdapat perbedaan signifkan kandungan protein kasar, warna daun dan klorofil pada daun akibat pemberian dosis N yang berbeda. Taraf N yang diberikan berkorelasi positif (p<0.01) dengan kandungan klorofil daun , warna daun dan protein kasar hijauan.Kata kunci: Penisetum purpurhoides,warna daun, protein kasar, klorofil, indeks warna daun.
PERTUMBUHAN KEMBALI DAN PRODUKSI BEBERAPA JENIS RUMPUT YANG DIBERI PUPUK ORGANIK
Authors: Roni N.G.K. , Witariadi N.M. , Siti N.W. , Suranjaya I.G.
Published: December 2019

Production, quality and availability of forage one of which is determined by soil fertility and soil health. The use of chemical fertilizers (inorganic) in a period of time is one of the causes of land degradation (Kartini, 2007), application of organic fertilizers is the right step in maintaining soil fertility and soil health, and reduce the negative impact of the use of inorganic fertilizers. The study aimed to evaluate the response of regrowth and production of several species of grass to organic fertilizer conducted in a greenhouse using a completely randomized design split plot pattern 3 x 4 with three replications. The first factor (main plot / main plot) is a type of grass is Panicum maximum var. trichoglume (R1), Setaria splendida (R2), and Pennisetum purpureum (R3); The second factor (sub-plot / subplot) is a type of organic fertilizer that is without fertilizer (P0), manure (P1), compost (P2), and vermicompost (P3). The results showed that there was no interaction effect between type of grass with the type of organic fertilizer on the regrowth and production of grass Panicum maximum var. trichoglume, Setaria splendida, and Pennisetum purpureum. Treatment types of grass significant (P <0.05) on all observed variables, while the treatment of organic fertilizers only significant (P <0.05) in the variable number of tillers, number of leaves, stem dry weight, total dry weight of forage and leaf area per pot. Based on the results of this study concluded that there was no interaction effect between type of grass with organic fertilizer. The three types of grass have different productivity, highest growth in grass with vermicompost fertilizer and highest production in grass with compost fertilizer.Key words: Organic fertilizers, panicum grass, Setaria grass, elephant grass
PENGARUH JARAK TANAM DAN DOSIS BIO-URIN TERHADAP PERTUMBUHAN DAN HASIL RUMPUT Panicum maximum PADA PEMOTONGAN KETIGA
Authors: N.N.C. Kusumawati , Witariadi N.M. , Budiasa I K.M. , Suranjaya I G. , Roni N.G.K.
Published: December 2019

Tujuan penelitian ini adalah untuk mengetahui terjadi interaksi antara perlakuan jarak tanam dan dosis bio urin pada pemotongan ketiga serta, bagaimana pertumbuhan rumput dan hasil hijauan rumput Panicum maximum pada pemotongan ketiga.Percobaan ini, dirancang dengan rancangan acak kelompok (RAK) faktorial, dua faktor dengan tiga ulangan. Dosis pupuk bio urin yaitu 0, 3.750 l ha-1, 7.500 l ha-1 dan 11.250 l ha-1 adalah faktor pertama, sedangkan jarak tanam 10 cm x 20 cm, 20 cm x 20 cm, 40 cm x 20 cm adalah faktor kedua. Hasil percobaan menunjukkan bahwa interaksi jarak tanam dan dosis bio urin berpengaruh nyata (P<0,05) terhadap pertumbuhan rumput Panicum maximum pada variabel tinggi tanaman dan jumlah anakan. Jarak tanam dan dosis pupuk bio urin berpengaruh nyata (P<0,05) terhadap hasil rumput Panicum maximum pada variabel berat kering stabel, daun, batang, bunga, nisbah daun batang dan berat kering total hijauan. Hasil berat kering hijauan yang paling baik pada jarak tanam J1 (10 cm x 20 cm) dengan dosis bio urin D2 (7.500 l ha-1) pada pemotongan ketiga. Kesimpulan dari penelitian ini adalah Terjadi interaksi antara jarak tanam dengan dosis bio urin terhadap pertumbuhan dan hasil rumput Panicum maximum pada pemotongan ketiga dengan hasil paling baik pada jarak tanam J1 dengan dosis bio urin D2 dengan total hasil hijauan 7,90 ton ha-1 pada pemotongan ketiga.

Kata kunci: jarak tanam, bio urin, Panicum maximum
KAJIAN DETOKSIFIKASI ASAM SIANIDA PADA KETELA POHON (Manihot esculenta Crantz) MELALUI PEMETIKAN PUCUK BATANG
Authors: Yadnya T.G. Belawa , Trisnadewi A.A.A.S.
Published: December 2019

Penelitian bertujuan untuk mengatahui pengaruh pemetikan pucuk batang terhadap detoksifikasi asam sianida pada ketela pohon. Penelitian menggunakan rancangan acak lengkap (RAL) dengan empat perlakuan yaitu ketela pohon tanpa dipetik pucuk batang (A), ketela pohon dipetik pucuk batang setiap 2 minggu (B), ketela pohon dipetik pucuk batang setiap 3 minggu (C), dan ketela pohon dipetik pucuk batang setiap 4 minggu. Variabel yang diamati kadar HCN pada daun, isi umbi dan kulit, dan kadar pati pada daun, isi umbi dan kulit ubi ketela pohon. Hasil penelitian menunjukkan bahwa pemetikan setiap 2, 3, dan 4 minggu terjadi penurunan kadar HCN secara nyata (P<0,05). Hal yang sama juga terjadi penurunan kadar pati pada pemetikan pucuk batang setiap 2 dan 3 minggu secara nyata (P<0,05), sedangkan pada pemetikan setiap 4 minggu tidak berbeda nyata (P>0,05) dibandingkan dengan ketela pohon yang tidak dipetik pucuk batangnya (kontrol). Dari hasil penetian dapat disimpulkan bahwa pemetikan pucuk batang dapat menurunkan kadar asam sianida dan menurunkan kadar pati, kecuali pada pemetikan setiap 4 minggu tidak berpengaruh terhadap kadar pati ketela pohon.

Kata kunci: detoksifikasi asam sianida, kadar HCN, kadar pati, ketela pohon.
POLA TUMBUH Brachiaria humidicola cv. Tully DI BAWAH TEGAKAN KELAPA
Authors: Anis Selvie D. , Dompas F. , Kaunang W.
Published: December 2019

Penelitian bertujuan untuk mempelajari pola tumbuh Brachiaria humidicola cv. Tully yang bertumbuh di bawah tegakan pohon kelapa. Penelitian dilaksanakan di Balai Penelitian Kelapa dan Palma Lain (BALITKA) Manado sejak April-Juli 2011. Variabel yang diukur terdiri dari pertumbuhan dan perkembangan berdasarkan jumlah tiller, jumlah buku dan panjang stolon, data penunjang suhu maksimum-minimum. Data dihitung dengan menggunakan analisis sederhana rata-rata, standar deviasi dan persamaan regresi. Hasil menunjukkan bahwa jumlah buku dan panjang stolon tetap stabil meningkat sampai dengan umur 10 minggu setelah tanam (MST) tetapi jumlah tiller maksimum tercapai pada umur 8 MST, kemudian mulai menurun pada umur 10 MST. Selanjutnya pertambahan jumlah buku, stolon dan tiller berkorelasi positif dengan umur tanaman dan mengikuti kurva pertumbuhan normal.

Kata kunci: pola tumbuh, Brachiaria humidicola, tegakan kelapa
PENGGUNAAN TEPUNG Azolla microphilla DAN ENZIM SELULASE DALAM RANSUM TERHADAP PENAMPILAN PRODUKSI DAN NILAI EKONOMIS ITIK LOKAL KERINCI JANTAN
Authors: Noferdiman Noferdiman , Lisna Lisna , Damayanti Yusma
Published: December 2019

Penelitian ini bertujuan untuk mengetahui tingkat pengunaan tepung Azolla dan enzim selulase dalam ransum untuk mendapatkan penampilan produksi dan nilai ekonomis itik lokal Kerinci jantan yang terbaik. Itik lokal Kerinci umur 1 hari sebanyak 144 ekor, secara acak dibagi ke dalam 6 kombinasi perlakuan dengan mengunakan rancangan acak lengkap pola faktorial 3 x 2 dengan 3 kali ulangan, masing-masing terdiri dari 8 ekor. Perlakuan terdiri dari 3 tingkat penggunaan tepung azolla yaitu: 0, 10, dan 20 % dan 2 perlakuan penambahan enzim selulase, yaitu: 0,00 dan 0,10 %. Hasil penelitian menunjukkan bahwa tingkat penggunaan tepung azolla dan enzim selulase serta interaksinya memberi pengaruh yang tidak nyata (P>0.05) terhadap konsumsi ransum, pertambahan bobot badan, dan bobot karkas. Penggunaan tepung azolla dan enzim selulase memberi pengaruh yang sangat nyata (P<0,01) terhadap konversi ransum dan nilai ekonomis IOFC, namun tidak terdapat interaksi antara kedua perlakuan tersebut. Penambahan enzim selulase 0,10 % dalam ransum yang mengandung tepung azolla dapat meningkatkan penampilan itik lokal Kerinci jantan. Kesimpulan hasil penelitian ini adalah penambahan 0,10 % enzim selulase dalam ransum yang mengandung tepung azolla 20 % memberi penampilan itik lokal Kerinci yang terbaik.

Kata kunci: enzim selulase, itik lokal Kerinci jantan, tepung Azolla microphilla
IN-VITRO DIGESTIBILITY, VOLLATYLE FATTY ACID, AND AMMONIA OF CORN STRAW SILAGE WITH DIFFERENT STORAGE PERIODE
Authors: Trisnadewi A.A.A.S. , Cakra I G.L. Oka , Yadnya T.G.B.
Published: December 2019

The study aimed to determine invitro digestibility, volattyle fatty acid (VFA) and ammonia (NH3) of corn straw silage with different storage periode. The experiments use a completely randomized design (CRD) with four treatments and each treatment was repeated five times, so there are 20 experimental units. The fourth treatments are W1 = storage time of 14 days, W2 = storage time of 21 days, W3 = storage time of 28 days, and W4 = storage time of 35 days. The parameters observed in this study in-vitro digestibility including dry matter and organic matter digestibility, VFA, and NH3. Results of the experiment showed that dry matter digestibility showed significant differences, otherwise organic matter digestibility, VFA, and NH3 were not significantly different, and there was a tendency to decrease the value of dry matter and organic matter digestibility, VFA, and NH3 with longer duration of storage of corn straw silage. It can be concluded that dry matter, organic matter digestibility VFA, and NH3, are not significant different.

Keywords: corn straw, silage, storage periode, invitro digestibility, VFA, NH3
PENGARUH CACING TANAH DAN JENIS MEDIA TERHADAP KUALITAS PUPUK ORGANIK
Authors: Kartini Ni Luh
Published: December 2019

Earthworms are one of the soil macroorganisms that have a very important role in maintaining soil quality in a sustainable manner. Lumbricus rubellus is one of 1800 types of earthworms that live on the surface of the soil which has the ability to degrade very high organic matter. The quality of vermicompost fertilizer is strongly influenced by the types of media because decaying speed is determined by the C / N ratio. This study aims to determine the type of media that is best used to improve the quality of vermicompost fertilizer. Experiment was used completely randomized blok design in factorial pattern. he first factor is the population of worms consisting of 4 levels (Control, 20 Tails, 40 Tails, and 60 Tails). The second factor is media worms consisting of 4 levels (slurry cattle + 25% straw, slurry pigs + 25% straw, slurry cattle + 25% straw + 25% vegetables waste, slurry pigs + 25% straw + 25% vegetables waste) with three replication so that there are 48 test units. The results showed that the interaction of treatments had a very significant effect on: decay speed, C-organic, population of earthworms, earthworm eggs, total microorganism population, and pH of vermicompost, except P-available and N-total. It can be concluded that the best vermicompost quality in the study was slurry cow + 25% rice straw + vegetable waste and 60 earthworms.

Keywords: cow slurry, rice straw, vegetable waste, earthworm, vermicompost
THE MORPHOLOGICAL CHARACTERISTICS OF ADAPTED LAMTORO (Leucaena leucocephala CV TARRAMBA) pH 3.4 THAT PRODUCED BY 40GY GAMMA RAY IRRADIATION BASED ON DIFFERENCES OF CYTOKININS IN TISSUE CULTURE
Authors: I Prihantoro , A. Anandia , A. T. Aryanto , P. D. M. H. Karti
Published: December 2019

Lamtoro, a legume tree plant with high protein content that has a wide range of environmental adaptation to dry stress, but relatively limited to acid stress. Mutation of lamtoro through 40 Gy gamma ray irradiation on callus culture produces lamtoro callus candidates adapted with pH 3.4. Aim of the study was to measure the morphological characteristics of adapted lamtoro cv Tarramba pH 3.4 that produced by 40Gy gamma ray irradiation based on differences of cytokinins in tissue culture. The study used complete randomized design with three treatments of different sources of cytokines i.e. kinetin, BAP and TDZ with 10 replications. The results showed that 0.5 ppm TDZ was the best treatment in callus diameter, and produced crumbly callus texture, but showed callus color response that tended to be light green.
EFEK SUBSITUSI PUPUK UREA DENGAN PUPUK BIO SLURRY TERHADAP PRODUKTIVITAS RUMPUT BENGGALA (Panicum maximum cv. Trichoglume)
Authors: N. M. Witariadi , Kusumawati N. N. C.
Published: December 2019

This experiment to determine the effect of substitution of urea fertilizer with bio slurry fertilizer on productivity of Panicum maximum cv. Trichoglume grass. The experiment was conducted in a greenhouse for 3 months. The design was used completely randomized design (CRD), with seven treatments and each treatment repeated five times. The treatment was dosage of 200 urea kg/ha (A); 150 kg urea/ha + 10 tons cow bio slurry /ha (B); 100 kg urea/ha + 20 tons cow bio slurry/ha (C); 50 kg urea/ha + 30 tons cow bio slurry/ha (D); 150 kg urea/ha + 10 tons pig bio slurry/ha (E); 100 kg urea/ha + 20 tons pig bio slurry/ha (F); 50 kg urea/ha + 30 tons pig bio slurry/ha (G). Variables observed were plant height, number of tillers, number of branches, number of leaves, leaf dry weight, stem dry weight, total forage dry weight, leaf area per pot, and leaf dry weight ratio with stem dry weight. The results showed that the effectiveness of urea fertilizer substitution with pig bio slurry gave the best growth and production of grass Panicum maximum cv. Trichoglume, where treatment (G) with substitution of 50 kg urea/ha + 30 tons pig bio slurry/ha gave the highest yield. It can be concluded increasng of growth and production of grass Panicum maximum cv. Trichoglume can be substituted with 50 kg urea/ha + 30 tons pig bio slurry/ha.

Keywords: substitution, urea, bio slurry, productivity, Panicum maximum
Tizne popular: ¿Una estética marginal?
Authors: Ruíz Solórzano Jaime
Published: December 2019

Con el nombre de “Tizne Popular. La estética de la cocina popular en Neiva” Johan Abath Muñoz Adames (2013) (en adelante Muñoz) llevó a cabo una propuesta de investigación-creación; probablemente recurriendo como metodología al caminar como un manera de investigar y crear (Careri, 2009), recorrió los barrios periféricos y marginales de la capital del Departamento del Huila.
Latin American undergraduates and learning patterns in the transition to higher education: an exploratory study in Colombia
Authors: Martínez-Fernández J. Reinaldo , García Rávida Laura B. , Mumbardó Adams Cristina
Published: December 2019

Introduction.  The aim of this study was to analyse the relationship between learning patterns, associated factors, and academic performance in 115 Colombian first-year university students. We posed the need to discuss the Vermunt model in other contexts, with an aim to supply evidence toward a more robust, inclusive model in analyzing learning processes. Method.  Data were collected using a Spanish version of the Inventory of Learning Style (Martínez-Fernández et al., 2009; Vermunt, 1998). Additionally, we collected data about the students’ age, gender, dedication to study, perception of teaching, effort, and academic performance. The data were processed by means of descriptive analysis, correlation, MANOVA, and path analysis.   Results.  The results show a structure of four learning patterns consisting of different factor combinations according to Vermunt: 1) Meaning-directed with external regulation (MD/er); 2) Passive-Idealistic (PI); 3) Passive-Motivated (PM); and 4) Reproduction-directed with lack of regulation (RD/lr). The relationship between learning patterns and the different factors was not sustained. However, we found an interesting explanation of academic performance from the perspective of self- and external regulation.Discussion and Conclusion.  Based on these results, we defend the need to make the cultural dimension of learning patterns a key topic in the research agenda on learning processes.