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Imas Aisyah
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Agriculture, Biological Sciences & Forestry Decision Sciences, Operations Research & Management Materials Science & Nanotechnology

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PEMANFAATAN ASAP CAIR TEMPURUNG KELAPA UNTUK MENGENDALIKAN CENDAWAN PENYEBAB PENYAKIT ANTRAKNOSA DAN LAYU FUSARIUM PADA KETIMUN Imas Aisyah; Nuryati Juli; Gustan Pari
Jurnal Penelitian Hasil Hutan Vol. 31 No. 2 (2013): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2013.31.2.170-178

Abstract

The liquid smoke obtained from the destructive distillation on coconut shell) at 0,25-6,0% consentration-range could in vitro to inhibit the colony growth of fungi, ie. Colletotrichum glocosporoides and Fusarium oxysporum species as much as consecutively 5,59-97,85% and 6,06-94,97%. At 7% liquid-smoke contentration the inhibition reached 100% (for both spescaer). The liquid smoke obtained from 400 C distillation temperature could inbibit fungi growth the most effectivelly, te. 16.26% for Colletotrichum glocosporoides and 15.06% for Fusarium oxysporum. In vivo, the liquid smoke at 0,5%, 1%, and 5% concentration was effective to repard (up to 100%) the antracnore disease as well as fusariom wilt that attacked the host cucumber plants. However, the liquid-omoka urte at She was not recomended due to inflicting necrosis on cucumber leaves.
EFEKTIVITAS ASAP CAIR DARI LIMBAH TEMPURUNG KELAPA SEBAGAI BIOPESTISIDA BENIH DI GUDANG PENYIMPANAN Arinto Nugroho; Imas Aisyah
Jurnal Penelitian Hasil Hutan Vol. 31 No. 1 (2013): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2013.31.1.1-8

Abstract

Liquid smoke was formed as condensation product during the process of wood pirolysis at temperature around 400°C). Phenolic compounds, aldebrydes, ketones, alcohols, organic acids and ester, could functioned as antimcidants and anti-microbes (anti-bacteria and anti-fungi). This research aimed to study the effectivity of liquid smoke from coconий shell waste as alternative agent to control the attack by seed pests (i.e. fungi) on the plant seed stored in the wareboun, of the Plant Serding Departement, Vocational Education Development Center for Agriculture (VEDCA). The Initial step of the research was the production of liquid smoke from coconut shell, the obtained liquid smoke was then sprayed everly auto corn seeds and soybean seeds at four different concentration: 0%, (control), 0.5%, 1%, and 2% (v/v). Each of with were made in 3 replications, re-drying process was then done to let the west reache its optimum moisture content. Concentration 3 replications were made. The seedt were then packed in abeat flour sack and rach kept for 72 days. Samples were then taken at day-0, day 36 and day-72 for observation on germination test and wed bealth testing (insensity of fungi attack). The treatment of liquid make with varying concentration, ie 0.5%, 1%, and 2% trught about significane different in germination of both corn and soybean seeds after wurthouse storage for 72 days, and 0.5% concentration showed the best Feralt.
Co-Authors ARINTO NUGROHO Gustan Pari Nuryati Juli