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The effect of metaldehdye on Anabas testudinues

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Bibliographic Details
Main Author: Muhamad Nur Ariff, Muhamad Hakim
Other Authors: Dr. Farrah Aini Dahalan
Format: Learning Object
Language:English
Published: Universiti Malaysia Perlis (UniMAP) 2016
Subjects:
Metaldehyde
Anabas Testudinues
Pesticides
Anabas Testudinues > Analysis
Online Access:http://dspace.unimap.edu.my:80/xmlui/handle/123456789/42383
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spelling my.unimap-423832016-07-24T08:20:55Z The effect of metaldehdye on Anabas testudinues Muhamad Nur Ariff, Muhamad Hakim Dr. Farrah Aini Dahalan Metaldehyde Anabas Testudinues Pesticides Anabas Testudinues -- Analysis Access is limited to UniMAP community. The impact of Metaldehyde on Anabas Testudinues is due to the use of indiscriminate and improper handling of pesticides in agriculture has led to serious health problems and impact on aquatic life as well. In this experiment, there are three objectives which can be highlighted as the impact of changes in behavior, changes in physiology and the death of Anabas Testudinues during exposure to Metaldehyde. These objectives had been covered in order to see the effects of acute within 96 hr. In this experiment, four types of different concentrations were used, which are 0mg / L, 3.5mg / L, 5 mg / L and 10 mg / L. The Anabas Testudinues need to be acclimatized within 1 week to its new environment and temperature of the laboratory before the experiment had been conducted. The behavioral and physical changes of Anabas Testudinues were been observed and recorded before and after testing the toxicity of Metaldehyde on the Anabas Testudinues. The effect of the physical changes of the fish had been determined by using the numbering scale based the eroded part of the body or redden part of the body. The results was then being compared for one tank to the other based on the level of concentration of Metaldehyde that had been mixed with the water of the tank. However, after the test of acute toxicity, the death of anabas tetudinues had been recoded, physiological of the whole body of the Anabas Testudinues had shown the effect from the exposure of Metaldehyde. The body which had been turned to be yellowish based on the level of concentration of Metaldehyde which had been added into the tank. In addition, by using ANOVA (Analysis of Variance) statistics generated by the Excel program in order to analyze the recorded data on Anabas Testudinues death during acute toxicity, by proving the hypothesis of the experiment based on mortality of the anabas testuudinues. The higher concentrations of Metaldehyde, the higher the rate of the death of Anabas Testudinues occurred in a tank. Apart from that, in order to identify the LC50 of the concentration level of Metaldehyde, the regression statistical had been generated by the aid of SPSS program. This had been used to determine the mortality of half of Anabas 2016-07-24T08:20:55Z 2016-07-24T08:20:55Z 2015-05 Learning Object http://dspace.unimap.edu.my:80/xmlui/handle/123456789/42383 en Universiti Malaysia Perlis (UniMAP) School of Environmental Engineering
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Metaldehyde
Anabas Testudinues
Pesticides
Anabas Testudinues -- Analysis
spellingShingle Metaldehyde
Anabas Testudinues
Pesticides
Anabas Testudinues -- Analysis
Muhamad Nur Ariff, Muhamad Hakim
The effect of metaldehdye on Anabas testudinues
description Access is limited to UniMAP community.
author2 Dr. Farrah Aini Dahalan
author_facet Dr. Farrah Aini Dahalan
Muhamad Nur Ariff, Muhamad Hakim
format Learning Object
author Muhamad Nur Ariff, Muhamad Hakim
author_sort Muhamad Nur Ariff, Muhamad Hakim
title The effect of metaldehdye on Anabas testudinues
title_short The effect of metaldehdye on Anabas testudinues
title_full The effect of metaldehdye on Anabas testudinues
title_fullStr The effect of metaldehdye on Anabas testudinues
title_full_unstemmed The effect of metaldehdye on Anabas testudinues
title_sort effect of metaldehdye on anabas testudinues
publisher Universiti Malaysia Perlis (UniMAP)
publishDate 2016
url http://dspace.unimap.edu.my:80/xmlui/handle/123456789/42383
_version_ 1643799986530418688
score 13.214268

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