1,720,962 research outputs found
PENGARUH PENGOLAHAN TANAH DAN PEMBERIAN POC TERHADAP PERTUMBUHAN TANAMAN SAWI (Brassica juncea L.)
Full text linkABSTRAK
Sawi merupakan sayuran yang banyak diminati oleh masyarakat Indonesia. Untuk memproduksi sawi perlu diperhatikan pengolahan lahan dan pemberian pupuk. Penelitian ini dilaksanakan di desa Mamas Kecamatan Darul Hasanah, memiliki topografi datar dengan ketinggian tempat ± 220 meter diatas permukaan laut. Suhu diareal penelitian diperkirakaan berkisar ± 25 – 300C. Penelitian dilakukan selama 24 hari. Penelitian ini mengunakan Rancangan Acak Kelompok (RAK) Faktorial dengan 2 faktor, yaitu Pengolahan tanah dan pemberiaan pupuk organic cair, dengan simbol perlakuan sebagai berikut : T0 = Tanpa Olah Tanah (TOT) ; T1 = Pengolahan Tanah Minimum (Tanah 1 kali dicangkul); T2 = Pengolahan Tanah Maksimum (Tanah 1 kali dicangkul 1 kali digaru). Faktor kedua konsentrasi pupuk organik cair (S) yang terdiri dari 3 taraf pelakuan : S0 = Tanpa POC (Kontrol) ; S1 = 0.25 cc/ 1 liter air ; S2 = 0.75 cc/ 1 liter air. Parameter yang diamati tinggi tanaman (cm), jumlah daun ( helai), berat bersih tanaman (gram). Hasil penelitian dan pengujian sidik ragam diperoleh dari kombinasi pengaruh olah tanah dan POC berpengaruh nyata terhadap semua parameter yang diamati, yaitu tinggi tanaman, jumlah daun, berat bersih tanaman.
Kata Kunci : Desa Mamas, Pengolahan tanah, POC
ABSTRACT
Mustard is a vegetable that is much in demand by the people of Indonesia. To produce mustard greens need to be considered land management and fertilizer application. This research was carried out in Mamas village, Darul Hasanah sub-district, having a flat topography with a height of ± 220 meters above sea level. The estimated diareal temperature in the range of ± 25 - 300C. The study was conducted for 24 days. This study uses a factorial randomized block design (RBD) with 2 factors, namely tillage and provision of liquid organic fertilizer, with the following treatment symbols: T0 = No Soil (TOT); T1 = Minimum Land Management (Land once hoe); T2 = Maximum Soil Processing (Soil is digested 1 time). The second factor is the concentration of liquid organic fertilizer (S) which consists of 3 levels of treatment: S0 = No POC (Control); S1 = 0.25 cc / 1 liter of water; S2 = 0.75 cc / 1 liter of water. The parameters observed were plant height (cm), number of leaves (strands), net weight of plants (grams). The results of research and testing of variance obtained from the combination of the effect of tillage and POC significantly affect all parameters observed, namely plant height, number of leaves, plant net weight.
Keywords: Mamas Village, Land Management, PO
Kadar Air dan Vitamin C pada Proses Pembuatan Tepung Cabai (Capsium annuum L)
Full text linkThis study was conducted to determine the level of water and Vitamin C in the process of making chilli flour. The research used randomized completely design (RCD) with two factors, drying temperature (50 ° C , 60 ° C , 70 ° C , 80 ° C) and long drying (12 hours , 14 hours , 16 hours , 18 hours) , The results showed that the drying temperature had highly significant effect on the level of water and vitamin C; Long drying had a highly significant effect on the level of water and vitamin C; and the interaction of temperature and length of drying showed a significant different influence on the level of water and vitamin C
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe 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
Full text link“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
Full text linkWe 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
Full text linkWe 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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