1,721,006 research outputs found
Keragaan dan Potensi Produksi Varietas Unggul Baru Padi pada Lahan Sawah Bukaan Baru Keracunan Besi
Get PDFSaidi BB, Hendri J, Suharyon S. 2020. Performance and production potential yield of new rice high yielding varieties on new constructed irrigated rice field of iron poisoning fields. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-8 Tahun 2020, Palembang 20 Oktober 2020. pp. xxx. Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).Assessment of Performance and Potential Yields of New Rice High Yielding Varieties on New Constructed Irrigated Rice Field of Iron Poisoning Fields was carried out in Muntialo Village, Betara District, Tanjung Jabung Barat Regency from April to August 2018. The rice varieties used consisted of: 4 varieties, namely (1) Inpari 34 Agritan Salin, (2) Inpara 3, (3) Indragiri, and (4) IR 42. The study used a randomized block design with 4 (four) replications. Fertilization recommendations based on soil nutrient status. Cultivation of crops with an integrated crop management system (ICM) of Swamp Rice. 4: 1 legowo planting system with 20 days of seedlings. The data collected consisted of the chemical properties of the soil before the assessment, components of plant growth and production. The results showed that there was no significant difference in plant height between the varieties tested. The highest plant height was Inpari 34 (105.37 cm) and Inpara 3 (100.98 cm), followed by Indragiri (97.73 cm) and the lowest was IR 42 (93.38 cm). There was a significant difference between the maximum number of tillers, productive tillers, the number of grains per panicle and yield of harvested dry grain between the VUB tested. The highest production was obtained by Inpari 34 (5.58 tons/ha), while Inpara 3 (4.10 tons/ha), Indragiri 3.86 tons / ha and the lowest was on IR 42 (3.40 tons/ha)
Analisis Rekayasa Sub-System Penunjang di Salah Satu Sentra Pertanaman Padi di Agroekosistem Lahan Rawa, Kabupaten Tanjung Jabung Barat
Get PDFSuharyon S, BS Busyra, Firdaus F, Zubir Z. 2022. Engineering analysis of supporting sub-systems in one of the rice cultivation centers in swampland agroecosystems, West Tanjung Jabung Regency. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-10 Tahun 2022, Palembang 27 Oktober 2022. pp. 189-198. Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).In an effort to develop farming systems and rice plant institutions in an area, it is necessary to approach the relationship between farmer groups and other supporting institutions. With the establishment of good institutional cooperation, problems faced by farmers can be submitted and it is hoped that technology diffusion will occur through related institutions or institutions in the region. By empowering institutions that support the adoption of technology provided to farmer groups FSA (Farming System Analysis) in the form of cooperation, it will help solve the problems faced by farmers. Based on this thought, it is necessary to study the analysis of institutional engineering supporting rice farming technology. This activity was carried out in the village of Rawa Medang, Tanjung Jabung Barat Regency, with the aimed of finding effective treatments/interventions and increasing empowerment, as well as institutional cooperation to ensure the adoption of sustainable rice farming system technology. The methodology used in this activity is by applying the Participatory Research Appraisal (PRA) method, to explore the problems faced by rice farmers. Alternative interventions are the formation of several farmer groups or can be called Gapoktan which is named Joint Venture, a brief discussion about the rice farming system, seeing the urgent needs of farmer groups, and connecting them with supporting institutions. Based on the results of the PRA, the prioritized problems are (1) Acid sulphate soil, (2) Water management, (3), rat/planthopper pests, (4) Labor, (5) Capital, (6) Technical guidance for rice and rice plants. (7) Obtain subsidized fertilizer. The aimed is to find effective treatments/interventions and increase empowerment, as well as institutional cooperation to ensure the adoption of sustainable rice farming system technology
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Get PDF“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Get PDFWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Get PDFWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
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