A Preliminary Study on the Influence of Herbal Extraction; Cardiospermum Halicacabum (Welpenela) on the Growth Performance of the Gold Fish (Carassius auratus)

dc.contributor.authorLakshman, L.H.D.H.K.
dc.contributor.authorJayamanne, S.C.
dc.contributor.authorMudalige, A.
dc.date.accessioned2022-02-23T04:31:16Z
dc.date.available2022-02-23T04:31:16Z
dc.date.issued2013
dc.description.abstractCarassius auratus (Gold fish) is an ornamental fish species which is an egg layer, commonly cultured in Sri Lanka. It’s annual production is 34,019 (NAQDA report 2011). Calico, Pearlscale, Ranchu, Red cap and Oranda are the common Gold fish varieties cultured in Sri Lanka. Producing gold fish for export market with optimum marketable size after grow-out period using low cost feed having appropriate nutritional properties is crucial. General proportions of various nutrients as proteins, carbohydrates, vitamins, minerals and some pigments are needed to be included in a standard fish diet (Metwally, 2009). Metwally (2009) has indicated that medicinal plants are regarded as potentially safe drugs and have been tested for biological, antimicrobial; antioxidant and hypoglycemic activities and their extracts can be potentially used for enhancing growth of fish by improving quality of their feed. In the present study, Cardiospermum halicacabum (Welpenela), a climber belongs to the family Sapindaceae which exhibit a wide range of biological and pharmacological properties was selected as the herb and its effect on the growth of gold fish was tested. Methodology The experiment was conducted at the Ornamental Fish Breeding and Training Center - Rambodagalla. Extractions of C. halicacabum was prepared by grinding the plant and three treatment feeds were prepared by replacing 20 g, 40 g and 60 g respectively from “0” Prima feed with 20 g, 40 g and 60 g of C. halicacabum extract. The feed used by the Rambodagalla Center was used as the control. Composition of the four types of feed is given in table 1. Prepared feed were stored in the refrigerator under 2 C. Proximate Analysis of all the feeds was carried out.en_US
dc.identifier.urihttp://www.erepo.lib.uwu.ac.lk/bitstream/handle/123456789/8420/39-AQT-A%20Preliminary%20Study%20on%20the%20Influence%20of%20Herbal%20Extraction%3b%20Cardiospermum%20.pdf?sequence=1&isAllowed=y
dc.language.isoenen_US
dc.publisherUva Wellassa University of Sri Lankaen_US
dc.subjectAnimal Sciencesen_US
dc.subjectAquaculture and Fisheriesen_US
dc.subjectAquatic Planten_US
dc.subjectHerbal Planten_US
dc.subjectFishen_US
dc.subjectGold Fishen_US
dc.titleA Preliminary Study on the Influence of Herbal Extraction; Cardiospermum Halicacabum (Welpenela) on the Growth Performance of the Gold Fish (Carassius auratus)en_US
dc.title.alternativeResearch Symposium 2013en_US
dc.typeOtheren_US
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