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Paper Details

Paper Title
Effect of Photoperiod (Green light, 4hrs.) on Breeding Performance of Live Bearer Ornamental Fishes
Abstract
The present study was conducted to find out breeding performance of live bearer ornamental fishes such as molly(P .sphenops),guppy(P .reticulata),platy (X . maculatus)and swordtail(X . helleri) using photoperiod(green light,15w for 4hrs)which were maintained for a period of three months in four different glass aquaria setups named as SI to SIV , in which molly, guppy, platy and swordtail were kept in ratio of one male and two females respectively to observed their breeding performances such as number of youngones, survival rate percent, mortality rate percent and body colour change. Similarly for next three months, same photoperiod phases were maintained in four different glass aquaria setups named as SA to SD to observed effect of photoperiod on growth performance of youngones such as average mean length ,average mean weight, specific growth rate percent, percent weight gain percent and colour change. A proper water quality management were done throughout study period and physiochemical parameters such as temperature, pH, dissolved oxygen, nitrite, nitrate , ammonium, phosphate and total hardness were observed and maintained using standard water analysis kits . Feed management were done twice in a day using dried pelleted and dried live frozen feed. Chemical analysis were done after seven days of partial water change to disinfect brooder and their youngones using chemicals such as “Rid-All-Copper Aid”, “Rid-All-General Aid” and methylene blue. The aim of present study was to found out whether this type of photoperiod phases were playing any role in successful breeding or not ,whether helpful in providing healthy crops or not, also whether it going to boost our national income and progress or not. From economic point of view , this type of photoperiod phases should be applied for breeding of these fishes as from study it was quiet cleared that their beautiful colour appearance remains as such for newly brooders but those taken from dark/light phases, on them body colours started to came back progressively throughout study period,it was unique sign inorder to correct colour disappearance of brooders and youngones those were suffered from colour disappearance during dark/light phases or kept in dark place for breeding procedures. Also to create general awareness among research scholars ,entrepreneurs and women self help group ,to used this valuable information during breeding of these fishes, inorder to have a successful living condition and hence overall promoting national income and progress.
Keyword
Breeding performance, Chemical analysis, Feed management, Live bearer ornamental fishes, Photoperiod, Water quality management.
Others Details
Paper Id : 80286
Author Name : Swati
Co-Author Name(s) : Archana SinhaAmar Nath Jha
Volume/Issue No : Volume 05 Issue 07
Page No : 22-27
DOI Number : DOI:10.21090/IJAERD.80286
License : This work is licensed under a Creative Commons Attribution 4.0 International License.
website : http://www.ijaerd.com/index.php
Impact Factor : 5.71, SJIF-2017
ISSN Details : eISSN: 2348-4470, pISSN:2348-6406
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