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PROSES PEMBUATAN ANYAMAN TIKAR DARI DAUN PANDAN DI DESA SAI KECAMATAN SOROMANDI KABUPATEN BIMA
No full textINVENTORY OF DIVERSITY OF PATHOGENIC FUNGI OF POTATO TUBER (Solanum tuberosum L.) SEEDS IN TRADITIONAL STORAGE WAREHOUSES ON LOMBOK ISLAND
No full textPost-harvest diseases caused by pathogenic fungi are one of the real threats to the availability and quality of potato seedlings and tubers (Solanum tuberosum L.), especially in traditional warehouse storage and guidance systems. This descriptive research was carried out using a survey method with the aim of inventorying the diversity of disease-causing fungi, as well as measuring the intensity of infection in potato tuber seedlings in two traditional storage warehouse locations, on Lombok Island. The research series will be carried out from October 2023 to January 2024. Sampling was carried out by purposive sampling. The results of the study showed that the average value of disease intensity in potato tuber seedlings in the traditional storage warehouse of Setiling Village reached 19.29%, while in the warehouse of Santong Village reached 17.79%. The results of the identification of pathogenic fungi revealed that there were differences in the distribution of species based on storage locations. In potato tuber seedlings in the nursery warehouse of Setiling Village, a species of fungus Fusarium sp. and Phytophthora infestans., while in the nursery warehouse of Santong Village, the results of the identification of Rhizoctonia sp. and Fusarium sp. The characteristics of the storage environment are also noted: the average temperature in the warehouse in Setiling ranges from 22–29ºC with a humidity of 80–99%, and in Santong Village, the temperature is 24–30ºC with a humidity of 78–92%. The results of this study indicate that the environmental conditions in both warehouses have the potential to support the development of certain pathogens.
Keywords: Inventory, Patato Seed Bulbs, Pathogenic Fungu
Analisis Mesin Pipil Jagung Menggunakan Dinamo Elektrik
Full text linkIndonesia merupakan lumbung jagung dunia dan menempati peringkat ke-8 dengan kontribusi 2,06% terhadap produksi jagung dunia. Berdasarkan data Badan Pusat Statistik Nusa Tenggara Barat tahun 2018 produktifitas jagung khususnya kabupaten bima luas panen 18.695 ha dengan rata-rata produksi 58,58 kw/ha dan produksi 109.508,10 ton. Peningkatan produksi jagung yang tidak diikuti dengan penanganan pasca panen yang baik menyebabkan peluang kerusakan biji akibat kesalahan penanganan dapat mencapai 12-15% dari total produksi dengan ini penelitian betujuan untuk merancang alat mesin pengupas jagung menggunakan dynamo elektrik yang praktis dan ekonomis. Penelitian ini menggunakan metode experimental dengan melakukan percobaan merancang alat mesin secara langsung di perbengkelan, Pengujian performansi dilakukan dengan perlakuan jagung 3 tahap yaitu 1 kg, 2 kg dan 3 kg. dan untuk menguji alat mesin ini menggunakan metode Rancangan Acak Lengkap (RAL). Hasil rancangan alat mesin pengupas jagung menggunakan dynamo elektrik Mesin motor elektrik yang digunakan dalam rancang alat pengupasan tongkol jagung ini adalah berdaya 0,5 HP dengan kecepatan putaran maksimal 1500 rpm, dan nilai torsi sebesar 6,363 Nm. Berkapasitas kerja alat pengupasan tongkol jagung yang digunakan dalam penelitian ini adalah 489,258 gr/detik. Persentase biji jagung yang tercampur dengan tongkol pada penelitian ini adalah sebanyak 0,318 %, Persentase biji jagung yang tertinggal pada alat pengupasan n tongkol jagung ini adalah sebanyak 1,866%. Mesin pengupas biji jagung merupakan alat yang sangat efektif hal ini dilihat dari kapasitas produksi, persentase biji tertinggal pada alat dan persentase biji tercampur tongkol
THE EFFECT OF TOPPING TIME ON THE GROWTH AND YIELD OF COCOA SOYBEAN PLANTS UNDER LOW LIGHT CONDITIONS: THE EFFECT OF TOPPING TIME ON THE GROWTH AND YIELD OF COCOA SOYBEAN PLANTS UNDER LOW LIGHT CONDITIONS
No full textPenelitian ini bertujuan untuk mengetahui. Pengaruh Waktu Pemangkasan Pucuk (Topping) terhadap Pertumbuhan dan Hasil Tanaman Kedelai Biji Coklat di Bawah Kondisi Cahaya Rendah. Rancangan yang digunakan pada penelitian ini adalah Rancangan Acak Lengkap (RAL) dua faktor. Faktor 1 yaitu genotipe (G) yang terdiri dari G1= KH9, G2 = KH7, G3 = KH8. Faktor 2 yaitu waktu pangkas (T) yang terdiri dari T1 = tanpa pemangkasan, T2 = pangkas 3 MST, T3 = pangkas 4 MST, T4 = pangkas 5 MST dan T5 = pangkas 6 MST. Hasil Penelitian menunjukkan bahwa genotipe kedelai coklat KH9 mempunyai karakter pertumbuhan yang lebih baik dibandingkan tanaman kedelai coklat genotipe KH7dan KH8 dan. Genotipe kedelai coklat KH7 dan KH8 menunjukkan hasil dan komponen hasil yang tinggi seperti berat 100 biji dan berat biji pertanaman yang lebih tinggi dibandingkan dengan genotipe lainnya. Waktu pangkas berpengaruh terhadap karakter pertumbuhan dan hasil tanaman kedelai. Waktu pangkas 3 MST menunjukkan karakter pertumbuhan (tinggi tanaman, jumlah cabang produktif, jumlah buku) yang paling tinggi, demikian juga terhadap hasil dan komponen hasil yang paling tinggi tidak berbeda dengan umur pangkas 5 MST. Tidak terjadi interaksi antara faktor waktu pangkas dan genotipe kedelai terhadap karakter pertumbuhan dan hasil kedelai. Tidak terjadi interaksi antara waktu pangkas dan galur kedelai terhadap karakter pertumbuhan dan hasil kedelai. Pada kondisi cekaman naugan, diperoleh tiga galur yang mempunyai ukuran biji besar yaitu KH8 DAN KH 7 sedangkan KH9 dan termasuk kedelai biji kecil dengan berat masing - masing 5,84 g/100 biji akan tetapi KH9 memiliki jumlah biji pertanaman berkisar 153,61. Waktu pangkas dan galur kedelai terhadap karakter pertumbuhan dan hasil kedelai 3 MST menunjukkan karakter pertumbuhan (tinggi tanaman, jumlah cabang produktif,jumlah buku) yang paling tinggi, demikian juga terhadap hasil dan komponen hasil yang paling tinggi dan tidak berbeda denangan umur pangkas 5 MST.The aim of this study was to know the effect of topping periods of several soybean genotypes under shade stress. Experimental method was used in this study using polybag as experimental units loidout under paranet house. This experiment was designed using Completely Randomized Desing ( CDR ) whit two factor. Factor one is soybean genotypes (G) consist of five genotypes, namely : G1= KH9, G2 = KH7, G3 = KH8. The second factors is topping periods consist of 5 levels, T1= without topping, T2= 3 Weeks After Planting (WAP), T3 = 4 WAP, T4= 5 WAP, and T5= topping 6 WAP . Results of the study showed that KH9 brown soybean line had better growth characteristics than KH7 and KH8, genotypes of soybean, while KH7 and KH8 soybean line showed high 100 seeds,weight and
higher seed weight compared to other genotypes. Topping periods significantly influenced on characters of growth and yield of soybean plants. Topping periods 3 WAP showed the highest character of growth (plant height, number of productive branches, number of nodes), as well as the highest yield and yield components not different from the age of topping 5 WAP. There was no interaction between the topping periods and soybean genotype on the growth characters, and soybean yield. There was no interaction between pruning time and soybean strain on growth and yield characteristics. Under shade stress conditions, three strains were obtained that had large seed sizes, namely KH8 AND KH 7, while KH9 and included small seed soybeans with a weight of 5.84 g/100 seeds each, but KH9 had a number of seeds per plant ranging from 153.61. Pruning time and soybean strain on growth and yield characteristics of soybeans 3 WAP showed the highest growth characters (plant height, number of productive branches, number of nodes), as well as the highest yield and yield components and did not differ from the pruning age of 5 WAP
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
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