Effect of Naked Neck gene on egg production of layers selected for improved clutch length and selected for reduced residual feed consumption
碩士 === 國立中興大學 === 畜產學系 === 93 === Taiwan, located in the tropical and subtropical region, is hot and humid in the summer. The temperature is often soaring up to over 35℃. Heat stress under high ambient temperature, not only influences chicken's physiological functions, but also results in egg...
Main Authors: | , |
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Other Authors: | |
Format: | Others |
Language: | zh-TW |
Published: |
2005
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Online Access: | http://ndltd.ncl.edu.tw/handle/77087992484960001405 |