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Control Evaluation Information System Savings

CommIT (Communication and Information Technology) Journal Vol 5, No 1 (2011): CommIT Vol. 5 No. 1 Tahun 2011
Publisher : Bina Nusantara University

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Abstract

The purpose of this research is to evaluate the control of information system savings in the banking and to identify the weaknesses and problem happened in those saving systems. Research method used are book studies by collecting data and information needed and field studies by interview, observation, questioner, and checklist using COBIT method as a standard to assess the information system control of the company. The expected result about the evaluation result that show in the problem happened and recommendation given as the evaluation report and to give a view about the control done by the company. Conclusion took from this research that this banking company has met standards although some weaknesses still exists in the system.Index Terms - Control Information System, Savings

Morphology of Colletotrichum Species Pathogenic to Pepper (Capsicum spp.) Fruits from Lampung

Proceeding International Conference on Global Resource Conservation Vol 4, No 1: Proceeding of 4th ICGRC 2013
Publisher : Proceeding International Conference on Global Resource Conservation

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Abstract

Colletotrichum is known  causing anthracnose diseases on many plants. The taxonomy of Collettorichum spp. have been largely concerned with classical descriptive criteria such as conidial shape and size, and presence, absence and morphology of setae.The samples of Colletotrichum were collected from infected pepper fruits from the traditional market in Lampung. The samples observed under microscope and identification of Colletotrichum using standart texts. Two species were found; 1. Colletotrichum gloeosporioides (Penz.) Sacc. with four different conidial shapes,cylindrical with obtuse ends, cylindrical with a slightly tapered base and obtuse apex, slightly clavate, and cylindrical with obtuse ends with narrowing in the centre ; 2. Colletotrichum capsici (Syd.) Butler & Bisby with conidia falcate, fusiform, apices acute.Keyword : Anthracnose, Colletotrichum, Pepper

Efektivitas Ekstrak Daun Pepaya (Carica papaya L.) untuk Mengendalikan Penyakit Antraknosa yang Disebabkan oleh Jamur Colletotrichum sp.pada Cabai (Capsicum annuum L.)

Jurnal Mikologi Indonesia Vol 2, No 1 (2018): Juni 2018
Publisher : Perhimpunan Mikologi Indonesia

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Abstract

Cabai merupakan salah satu komoditas tanaman yang sangat penting dan banyak dibutuhkan oleh masyarakat. Namun produksi buah cabai menurun karena serangan penyakit yang disebabkan oleh jamurColletotrichum sp.. Salah satu cara untuk mengendalikan penyakit ini yaitu dengan menggunakan ekstrak daun tumbuhan seperti Carica papaya L. Adapun tujuan dari penelitian ini adalah untuk mengetahui pengaruh getah papaya yang berasal dari daun dalam mengendalikan penyakit antraknosa yang disebabkan oleh jamur Colletotrichum sp.dan menentukan konsentrasi yang optimum dari daun papaya dalam menekan pertumbuhan dan perkembangan jamur Colletotrichum sp. Rancangan yang digunakan dalam penelitian ini adalah Rancangan Acak Lengkap (RAL) dengan 6 perlakuan yaitu konsentrasi ekstrak daun pepaya : 0%, 1%, 2%, 3%, 4%, dan 5%. Selanjutnya dilakukan analisis ragam dan dilanjutkan dengan Uji BNT 5%. Hasil penelitian menunjukkan bahwa konsentrasi ekstrak daun pepaya 5% mampu memperlambat munculnya gejala serta mampu menurunkan intensitas serangan dan susutnya bobot buah cabai. Kata Kunci – gejala – intensitas serangan –susut bobot buah

Efek Antimitosis Biomutagen dari Tanaman Kembang Sungsang (Gloriosa superba L.) pada Pembelahan Sel Ujung Akar Kecambah Cabai Merah Besar (Capsicum annuum L.)

Majalah Ilmiah Biologi BIOSFERA: A Scientific Journal Vol 31, No 2 (2014)
Publisher : Fakultas Biologi | Universitas Jenderal Soedirman

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Abstract

Flame lily (Gloriosa superba L.)  is one of the plants containing colchicine, often used as antimitotic compound, in the whole organ. This study aims to gain the combination of extract source  and extract concentration of G. superba capable of inhibit mitosis in root tip cells of chili  sprouts.  The plant is extracted  using the extraction and dilution methods to determine the extract concentration of the treatment. The squash method is used to make a  mitosis preparation. The study is arranged in a factorial using Randomized Complete Block Design (RCBD) with 4 replications. The first factor is extract source:   roots, stems, and leaves. The second factor is the extract concentration: 0, 20.40, 60, and 80%.   The observation shows that the extract of leaf can inhibit mitosis more than exctract of bulbs and roots.  All of the concentration treatment from all extract sources tend to result in similar mitotic index, but significantly different from cells that are not given treatment. The combination of the source extract and concentration of the extract result in varied mitotic index, but  it is obvious that the leaf extract with a concentration of 80% gives the most inhibiting mitosis index: 1.298%.

Uji Potensi Bioherbisida Ekstrak Daun Mahoni (Swietenia mahagoni (L.) Jacq) Terhadap Pertumbuhan Gulma Maman Ungu (Cleome rutidosperma D.C.)

Biosfer: Jurnal Tadris Biologi Vol 10, No 1 (2019): Biosfer: Jurnal Tadris Biologi
Publisher : UNIVERSITAS ISLAM NEGERI RADEN INTAN LAMPUNG

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Abstract

Penelitian ini bertujuan untuk menguji ekstrak daun mahoni (Swietenia mahagoni (L.) Jacq.) terhadap pertumbuhan gulma maman ungu (Cleome rutidosperma D.C.). Penelitian menggunakan metode RAL (Rancangan Acak Lengkap) dengan konsentrasi 0%, 10%, 20%, 30%, 40%, 50%, dan 60% dengan ulangan sebanyak 4 kali. Variabel dalam penelitian ini adalah tinggi tanaman, berat basah, jumlah helai daun, kandungan klorofil a, kandungan klorofil b, dan kandungan klorofil total. Uji homogenitas dilakukan menggunakan uji Bartlett, selanjutnya dianalisis menggunakan metode statistik ANOVA (Analysis of Variance) pada taraf nyata 5% (p < 0,05) jika terdapat beda nyata dilanjutkan dengan uji BNT pada taraf nyata 5%. Hasil penelitian menunjukkan ekstrak daun mahoni dengan konsentrasi 10% efektif untuk menghambat pertumbuhan tinggi dan jumlah helai daun, sedangkan konsentrasi 20% efektif untuk menghambat berat basah gulma maman ungu. Semakin tinggi konsentrasi yang digunakan maka semakin efektif ekstrak daun mahoni untuk menghambat pertumbuhan gulma maman ungu. Ekstrak daun mahoni belum mempengaruhi kadar klorofil gulma maman ungu.