JBIO: jurnal biosains (the journal of biosciences)
Vol 4, No 2 (2018): Jurnal Biosains

UJI TOKSISITAS (LC50 – 24 JAM) EKSTRAK KULIT JENGKOL Pithecellobium jiringa) TERHADAP LARVA UDANG Artemia salina Leach

Indah Sinaga (Universitas Medan Area)
Rosliana Rosliana (Universitas Medan Area)
Riyanto Riyanto (Universitas Medan Area)

Article Info

Publish Date
10 Aug 2018

Abstract

The objective of this experiment is to determine the amount of toxicity leves (LC50–24 jam) peel extrack Jengkol (Pithecellobium jiringa) against larvae of the Artemia salina. The observation method consists of three stages : Observasi, Eksploratory, Full scale test. The concentrations used in the observation were 0%, 5%, 10%, and 15%. In the Eksploratory stateg, the concentrations used were 0%, 1%, 3%, 5%, 7%, and 9%. And for the Full scale test concentrations used were 0%, 4%, 4,5%, 5%, 5,5%, and 6%. The result of toxicity test (LC50–24 jam) peel extrack of Jengkol (Pithecellobium jiringa) showed that the optimum dose is 5,5% whic has mortality 51.1% to the larvae of the Artemia salina.

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Journal Info
JBIO: jurnal biosains (the journal of biosciences)
Website

Abbrev

biosains

Publisher

Universitas Negeri Medan

Subject

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology Medicine & Pharmacology

Description

Jurnal Biosains (JBIO) features works of exceptional significance, originality, and relevance in all areas of biological science, from molecules to ecosystems, (ie genetic, microbiology, ecology, biosystematic, biostatistic) including works at the interface of other disciplines, such as chemistry, ...