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EFEKTIVITAS JARAK TANAM EFEKTIVITAS JARAK TANAM SERTA DOSIS PUPUK ORGANIK CAIR TERHADAP PERTUMBUHAN DAN HASIL TANAMAN CABAI RAWIT: EFEKTIVITAS JARAK TANAM SERTA DOSIS PUPUK ORGANIK CAIR TERHADAP PERTUMBUHAN DAN HASIL TANAMAN CABAI RAWIT
No full textThis study aims to determine the growth and yield of cayenne pepper due to spacing treatment and liquid organic fertilizer dosage. This study used a factorial (RBD) pattern which consisted of two factors, the first factor was the spacing (T) which consisted of 3 (three) levels, namely: T1 = 70 x 50 cm, T2 = 70 x 60 cm and T3 = 70 x 70 cm, the second factor is the concentration of liquid organic fertilizer (P) which consists of 3 (three) levels, namely: P1 = 2 l cc/l water, P2 = 4 l cc/l water and P3 = 6 liters cc/l water. The results showed that spacing had a very significant effect on plant height at 15 days after planting, stem diameters at 15, 30 and 45 days after planting, number of productive branches at 45 days old and significantly different at plant heights at 30 and 45 days after planting, not significantly different on fruit weight per plant and net perlot fruit weight. The best spacing was found in treatment T3 = 70 x70 cm. The concentration of liquid fertilizer had a very significant effect on plant height at 30 and 45 dap, stem diameter at 30 and 45 dap, number of productive branches, fruit weight per plant and fruit weight per net plot. The best concentration was found P3 = 6 cc/liter of water. There was no significant interaction between plant spacing and liquid organic fertilizer concentration on all observed growth and yield variables of cayenne pepper plants.Penelitian ini bertujuan untuk mengetahui pertumbuhan dan hasil tanaman cabai rawit akibat perlakuan jarak tanam dan dosis pupuk organik cair. Penelitian ini menggunakan (RAK) pola faktorial yang terdiri dari dua faktor, faktor pertama adalah jarak tanam (T) yang terdiri dari 3 (tiga) taraf yaitu : T1 = 70 x 50 cm, T2 = 70 x 60 cm dan T3 = 70 x 70 cm, faktor kedua adalah konsentrasi pupuk organik cair (P) yang terdiri dari 3 (tiga) taraf yaitu: P1= 2 l cc/l air, P2= 4 l cc/l air dan P3= 6 liter cc/l air. Hasil penelitian menunjukkan bahwa jarak tanam berpengaruh sangat nyata terhadap tinggi tanaman pada 15 hst, diameter batang 15, 30 dan 45 hst, jumlah cabang produktif umur 45 hst dan berbeda nyata pada tinggi tanaman 30 dan 45 hst, tidak berbeda nyata terhadap berat buah per tanaman dan berat buah perlot netto. Jarak tanam terbaik dijumpai pada perlakuan T3 = 70 x70 cm. Konsentrasi pupuk cair berpengaruh sangat nyata terhadap tinggi tanaman pada 30 dan 45 hst, diameter batang 30 dan 45 hst, jumlah cabang produktif, berat buah per tanaman dan berat buah perplot netto. Konsentrasi terbaik dijumpai P3= 6 cc/liter air. Tidak terdapat interaksi yang nyata antara jarak tanam dan konsentrasi pupuk organik cair terhadap semua peubah pertumbuhan dan hasil tanaman cabe rawit yang diamati. 
Pengaruh Penambahan Formulasi Bawang Putih dan Waktu Pengeringan Bubuk terhadap Kualitas Bumbu Asam Keueng
No full textMasam keueung (asam pedas) merupakan masakan tradisional khas daerah Aceh, penelitian ini membahas mengenai pengaruh penambahan formulasi bawang putih dan lama pengeringan bubuk terhadap mutu bumbu masam keung. Dalam penelitian ini, bumbu masam keung dikaji untuk mengetahui bagaimana kualitasnya dipengaruhi oleh dua faktor tersebut. Masam Keueung dapat dikategorikan sebagai Asam pikel. Penambahan bawang putih merupakan formulasi bahan yang sangat berpengaruh terhadap cita rasa bumbu, untuk membuat bumbu masam keueung dalam bentuk bubuk merupakan salah satu metode yang diterapkan dalam pembuatan bubuk masam keueung. Proses pengolahan bubuk masam keueung ini adalah untuk membuat bumbu secara instan.
Tujuan penelitian ini ialah untuk mengetahuai pengaruh penambahan bawang putih dan lama pengeringan metode oven, untuk menentukan perlakuan terbaik dan pengaruh variabel pada pengolahan bubuk masam keueng. Variabel yang dilakukan yaitu penambahan bawang putih (P) 5 gram, 10 gram dan 15 gram dan pengeringan metode oven (L) 7 jam, 8 jam dan 9 jam. Data hasil penelitian diolah dengan menggunakan Rancangan Acak Lengkap (RAL) Faktorial dengan 2 ulangan, analisis data dengan ANOVA dan Uji Lanjut Beda Nyata Terkecil (BNT). Perlakuan terbaik berdasarkan nilai kadar air yaitu pada perlakuan penambahan bawang putih 10 gram (P2) dan lama pengeringan 8 Jam (L2) sebesar 5,75%, sedangkan perlakuan pada kadar abu tidak memiliki perlkuan terbaik karena nilai terendah yang dihasilkan pada perlakuan konsentrasi penambahan 5 gram (P1) dan lama pengeringan 9 jam (L3) 61,64 ? maks 7,7 sehingga tidak memenuhi nilai SNI yang telah di tetapkan, nilai organoleptik masam keueung terhadap aroma adalah pada penambahan bawang putih 5 gram (P1), dan lama pengeringan metode oven 8 jam (L2) yaitu sebesar 6,62%, organopletik rasa pada penambahan garam 15 gram (P3) dan lama pengeringan metode oven 8 jam (L2) sebesar 6,84. 
Analysis of the Combined Effects of Hydrodistillation and Ultrasound Methods on the Yield and Quality of Eucalyptus Leaf Oil
Get PDFThis study investigates the effects of combining hydrodistillation and ultrasound methods on the yield and quality of eucalyptus leaf oil. The study uses factorial randomized block design (RBD) with two replicates, focusing on the treatment variables of ultrasound exposure time and hydrodistillation temperature and pressure. The ultrasound exposure time is divided into three categories: 5-10 minutes, 15-20 minutes, and 25-30 minutes, while the hydrodistillation temperatures are set at 50-60 °C, 70-80 °C, and 90-100 °C. The essential oil yield and quality were analyzed using ANOVA and Least Significant Difference (LSD) tests. Results indicate that the combination of hydrodistillation at 70-80 °C with ultrasound exposure for 15-20 minutes significantly increases oil yield and enhances the chemical composition of eucalyptus oil, particularly its cineole content. This method shows potential as an alternative to traditional extraction techniques, offering improvements in both efficiency and product quality. keywords: Cineole, Eucalyptus oil, Extraction yield, Hydrodistillation, Ultrasoun
Analisis Pemberian Pupuk Nitrogen Nitrat dan Jarak Tanam terhadap Pertumbuhan dan Hasil Tanaman Bawang Merah (Allium Ascalonicum L)
No full textPenelitian ini bertujuan untuk mengetahui dosis pemupukan nitrogen nitrat dan jarak tanam yang tepat agar peroleh pertumbuhan yang baik hasil bawang merah yang tinggi. Penelitian ini menggunakan (RAK) faktorial dengan 3 blok : ada dua faktor yang diteliti yaitu dosis pemupukan nitrogen dan jarak tanam. Faktor dosis urea dalam 4 taraf yaitu : P1 (19,44 g/plot), P2 (23,76 g/plot) P3 (28,08 g/plot) dan P4 (32,40 g/plot) sedangkan faktor jarak tanam 3 taraf yaitu : T1 (15 cm x 10 cm), T2 (15 cm x 20 cm) dan T3 (15 cm x 30 cm). Perubahan yang diamati meliputi tinggi tanaman pada umur 15, 30 dan 45 hari setelah tanam, jumlah umbi per rumpun, berat berangkasan basah, berat umbi kering dan berat 100 umbi.
Hasil penelitian menunjukkan bahwa perlakuan dosis pemupukan nitrogen nitrat berpengaruh sangat nyata terhadap tinggi tanaman pada umur 45 hari setelah tanam dan berat 100 umbi, serta berpengaruh nyata terhadap tinggi tanaman pada umur 30 hari setelah tanam, jumlah umbi, berat berangkasan basah dan umbi kering tetapi tidak berpengaruh nyata terhadap tinggi tanaman pada umur 15 hari setelah tanam. Dosis pemupukan nitrogen yang terbaik untuk tinggi tanaman pada umur 30 dan 45 hari setelah tanam, jumlah umbi, berat berangkasan basah, berat umbi kering dan berat 100 umbi adalah 28,08 g/plot. Jarak tanam terbaik untuk tinggi tanaman pada umur 15, 30 dan 45 hari setelah tanam, berat berangkasan basah dan umbi kering adalah 15 cm x 10 cm dan untuk jumlah umbi, berat 100 umbi adalah 15 x 20 cm. Terdapat interaksi yang nyata antara perlakuan dosis pemupukan nitrogen dan jarak tanam terhadap tinggi tanaman pada umur 45 hari setelah tanam, tetapi tidak terdapat interaksi yang nyata terhadap tinggi tanaman pada umur 45 hari setelah tanam, tetapi tidak terdapat interaksi yang nyata terhadap tinggi tanaman pada umur 15 dan 30 hari setelah tanam
Effect Of Combination of Wheat Flour with Yellow Pumpkin Paste and Yeast Concentration on The Quality of Yellow Pumpkin Donuts (Cucurbita Moschata)
Get PDFThe aim of this research was to determine the effect of the ratio of pumpkin paste and yeast concentration on donuts. The variables used include the effect of the ratio of wheat flour to pumpkin pasta and the concentration of yeast on the quality of pumpkin donuts, the ratio of 40% pumpkin paste: 60% wheat flour, 50% pumpkin pasta: 50% wheat flour, 60% pumpkin pasta: 40% and pumpkin paste 1%, 2% and 3% respectively. Meanwhile, the parameters explained are water content, ash content, and organoleptic tests (color, taste, aroma and texture). The research data were processed using a Factorial Completely Randomized Design (CRD) with 2 replications, data analysis using ANOVA and the Least Significant Difference Follow-up Test (BNT).The best treatment in this study was the T2L2 treatment and the SNI 01-2000 donut quality requirements were 50% pumpkin pasta donuts with a wheat flour ratio of 50: 50% (T2) and a yeast concentration of 2% (L2) with a water content value of 20.71%. , ash content value 0.91%, organoleptic test color value 3.37%, taste value 3.83%, aroma value 3.37% and texture value 3.54%
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
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