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http://hdl.handle.net/123456789/6223
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DC Field | Value | Language |
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dc.contributor.author | Ravindran, T K | - |
dc.contributor.author | Venugopalan, C K | - |
dc.date.accessioned | 2019-11-05T05:36:16Z | - |
dc.date.available | 2019-11-05T05:36:16Z | - |
dc.date.issued | 1983 | - |
dc.identifier.citation | 170119 | en_US |
dc.identifier.uri | http://hdl.handle.net/123456789/6223 | - |
dc.description.abstract | The results of a survey to assess the status of duck farming in Kerala is reported in this thesis. The economic background of duck farmers in the state was not generally found enough to support their families. Educationally, majority of them had only primary education. Unlike chicken, flocks of ducks consisting of 350-400 are taken from place to place in search of post-harvested paddy fields for browsing . Three members are necessary to mange one flock. Duck rearing is mainly concentrated in Kuttanad area of Alleppy and Kottayam district were the conditions are congenial for brooding and rearing of ducklings. Specialization in the production of day-old duckling is a feature of Kuttanad duck industry. Large number of broody hens are the only natural incubators for the duck eggs and the percentage of hatchability obtained by farmers is 80-85. Artificial incubation and day-old sexing are not at all practiced. Cooked rice mixed with fresh coconut gratings formed the opening meal for the ducklings. Mortality during the rearing period is only five per cent. Ducklings are allowed to swim from seventh day onwards and they are taken to the open paddy fields for foraging after one month. The average egg production reported by the farmers for the desi ducks is 130-140 eggs per duck per year and flock of ducks is used for laying upto the age of three years. Mortality among adult ducks is very rare. The marketing of duck eggs is now fully under the control of private commission agents, who act as financiers to the duck farmers as well. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Department of Poultry Science,College of Veterinary Science, Mannuthy | en_US |
dc.subject | Management of ducklings | en_US |
dc.subject | Marketing cost and returns | en_US |
dc.subject | Feeding practices | en_US |
dc.title | Survey on the status of duck farming in Kerala state | en_US |
dc.type | Thesis | en_US |
Appears in Collections: | PG Thesis |
Files in This Item:
File | Description | Size | Format | |
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170119.pdf | 1.8 MB | Adobe PDF | View/Open |
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