1,720,968 research outputs found
Analisis Tumbuh Tanaman Jagung (Zea mays) pada Berbagai Kerapatan dan Waktu Infestasi Alang-Alang (Imperata cylindrica L. Beauv)
No full textTujuan penelitian untuk mengetahui pengaruh persaingan alang-alang terhadap pertumbuhan vegetatif dan produksi tanaman jagung. Penelitian dilaksanakan sejak Mei 1996 sampai dengan Agustus 1996, di daerah Tanjung Sari Medan.86 HalamanTesis Magiste
PENGARUH LIMBAH PADAT (SLUDGE) DAN PUPUK ORGANIK CAIR TERHADAP PERTUMBUHAN DAN HASIL TANAMAN TERUNG UNGU (Solanum melongena L.)
Full text linkThis study aimed to determine the effect of solid waste (sludge) and liquid organic fertilizer on the growth and yield of eggplant (Solanum melongena L.). The design used was a factorial randomized block design (RAK-F) with 2 factors were investigated, namely: Factors solid waste (sludge) (S) consists of 3 levels ie S0 = without giving, S1 = 2.5 kg / plot and S2 = 5 kg / plot. Organic Liquid Fertilizer Factor Super ACI (A) divided into 3 levels ie A1 = 1 cc / l, A2 = 2 cc / l, A3 = 3 cc / l. The parameters measured were plant height (cm), number of branches (branches), leaf number (strands), number of fruits per plant (fruit), fruit weight per plant (g), and fruit length (cm), number of fruit per plot (fruit). Results showed that administration of solid waste (sludge) has significant effect on the parameters of plant height, number of branches, number of leaves, number of fruit per plot, number of fruits per plant, fruit weight per plant, and length of fruits per plant. With a dose of the best applications that S2 (5 kg / plot). Liquid organic fertilizer Super ACI significant effect on the parameters of the number of fruit per plot, number of fruits per plant, fruit weight per plant and fruit length per plant. Best application that A3 (3 cc / l). combination of solid waste (sludge) with a liquid organic fertilizer Super ACI provides the interaction parameter the number of fruit per plot, number of fruits per plant, fruit weight per plant, and length of fruits per plant. With the combination of the best application doses solid waste (sludge) 5 kg / plot with a liquid organic fertilizer concentrations Super ACI 3 cc / l.Key words:eggplant, Sludge and liquid organic fertiliz
PREFERENSI Nezara viridula ORDO Hemiptera PADA BEBERAPA JENIS VARIETAS KEDELAI (Glycine max. L)
Full text linkThe aim of this research was to investigate the Soyben varieties that damage inferior relative. This research utilize agglomerate Random Design (RACK) Factorial is with 2 factor those are analyzed which is N.viridula amount factor( K ), varietas's type factor (V ). Conduct that at quiz as follows for N. viridula amount( K) and varietas's type( V ) by following conduct combines: KoV1= 0 / anjasmoro, K1V1 = 3 number / anjasmoro, K2V1 = 6 number / anjasmoro, K3V1 = 9 number / anjasmoro, and KoV2= 0 / grobongan, K1V2 = 3 number / grobongan, K2V2 = 6 number / grobongan, K3V2 = 9 number / grobongan, KoV3= 0 / kaba, K1V3 = 3 number / kaba,K2V3 = 6 number / kaba, K3V3 = 9 number / kaba. Result observationaling to point out that supreme attack intensity N. Viridula available on varietas kaba which is as big as 6,17 % and bottom most on varietas anjasmoro which is as big as 5,56%. Application of N. Viridula as much 9 number evoke highest attack intensity which is as big as 11,33%. Usufruct supreme Soybean on varietas anjasmoro without application N. Viridula which is as big as 2.03 tons / ha whereas supreme result losses also on varietas anjasmoro with application N. Viridula as much 9 numberKey word: N. Viridula, attack intensity, result, soybea
Keanekaragaman Komunitas Gulma Dalam Tanah Pada Tingkat Kedalaman dan Jarak Pengambilan Tanah Di Tanaman Kelapa Sawit Belum Menghasilkan
Full text linkTujuan penelitian ini untuk mengetahui keragaman komunitas gulma dalam tanah pada tingkat kedalaman dan jarak pengambilan tanah di tanaman kelapa sawit belum menghasilkan. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) Faktorial yang terdiri dari dua Perlakuan yang diteliti yaitu Tingkat Kedalaman dan Jarak pengambilan Tanah. Untuk perlakuan tinkat kedalaman terdiri dari tiga taraf perlakuan, yaitu: M1 = 10 cm, M2= 20 cm, M3 = 30 cm, Sedangkan untuk perlakuan Jarak pengambilan tanah terdiri dari tiga taraf perlakuan, yaitu: R1 = 50 cm, R2 =100 cm, R3 = 150 cm. Terdapat 9 kombinasi perlakuan dengan tiga ulangan menghasilkan 9 polibeg dengan jumlah polibeg keseluruhan 27 polibeg dimana satu plot terdiri dari 9 polibeg dan semua merupakan sampel, Parameter yang diamati yaitu: Identifikasi Gulma sebelum pengambilan sampel tanah berupa ( Gulma dominan, Jumlah jenis Gulma) dan Identifikasi gulma setelah pemindahan tanah kedalampolibeg berupa ( Gulma dominan, jumlah jenis gulma, dan Komposisi Gulma)
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
THE EFFECT OF MICORIZA ORGANIC FERTILIZER AND SOLID WASTE (SLUDGE) ON THE GROWTH AND PRODUCTION OF PEANUT (Arachis hypogeaeL.)
Full text linkThis study aimed to evaluate the response of the growth and production of groundnut (Arachis hypogeae L.) to fertilizer application and mycorrhizal biological solid waste (sludge), field trials conducted at the Faculty of Agriculture, University of North Sumatra Muhammadiyah, sub Sei blue-blue, Deli Serdang regency Province North Sumatra with altitude 150 m above sea level, in May and ending in August 2014. This study used a randomized block design (RBD) factorial with two factors: Biological Fertilizer Mycorrhizae (M) with 4 levels, namely: control = M0, M1 = 3 g / plant M2 = 6 g / plant M3 = 9 g / plant and factors giving Solid Waste (Sludge) with 3 levels, namely: S1 = 13ton = 2 kg / plot, S2 = 26 tons / ha = 4 kg / plot, S3 = 39 tons / ha = 6 kg / plot. observation parameters namely: plant height, number of branches, days to flowering, number ginopora, number of pods / plant, number of empty pods / plant, number of pods / plot, weight of pods / plant, weight of pods / plot, and the weight of 100 seeds. The survey results revealed that significantly different biological fertilizer Mycorrhiza on the parameters of plant height, number of branches, days to flowering, number of pods / plant, number of pods / plot, weight of pods / plant, pod weight / dose plots mycorrhizal biofertilizer best of 4 levels of treatment ie the dose 9 g / plant .and solid waste (sludge) was significantly different in the 2 MST parameters seedling height and weight of 100 seeds / plot
UJI EFEKTIFITAS BEBERAPA WARNA PERANGKAP BASAH UNTUK MENGENDALIKAN HAMA LALAT BUAH (Bactrocera sp) PADA TANAMAN BELIMBING
Full text linkThe aim of this study was to determine the color type of effective wet traps in controlling pests of fruit flies on starfruit plants by using Group Randomized Design (RAK) Non factorial with 6 treatments and 4 replications. The treatments tested were Methyl eugenol traps + wet without color (P), methyl eugenol traps + Wet blue (Q), methyl eugenol traps wet yellow + (R), methyl eugenol traps wet green + (S), methyl eugenol + red wet traps (T) Methyl eugenol traps wet black + (U). The further testing showed that DMRT + Methyl eugenol traps wet yellow significantly affected catches of fruit flies.Keywords : methyl eugenol, sex feromone,wet tra
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