文化大學機構典藏 CCUR:Item 987654321/1896
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    Please use this identifier to cite or link to this item: https://irlib.pccu.edu.tw/handle/987654321/1896


    Title: 溫室效應對家禽之影響
    Authors: 王淑音;許振忠
    Date: 2002
    Issue Date: 2009-09-03 13:47:49 (UTC+8)
    Abstract: 家禽為台灣之主要畜牧產業之一,台灣地處亞熱帶區,氣候炎熱,加上近年來溫室效應日益顯著,家禽面對之熱緊迫機率上升。在溫室效應增強下溫度上升會影響動物的適應,並抑制內分泌,影響家畜生長、生產及繁殖.本計畫擬探討溫室氣體本身對家禽所產生之緊迫影響,以供未來研究禽畜之調適及溫室氣體減量措施之參考.本試驗以白色肉雞為試驗動物,進行甲烷之效應評估。緊迫分兩組於不同時期進行,分別為急性(acute)緊迫及長期(chronic)緊迫。緊迫源分為控制組、熱緊迫(38℃)、甲烷(3 ppm)、熱與甲烷等四組。評估項目有血液甲狀腺素、pCO2、HCO3、MAD (Malondialdehyde)、Haematocrit、pH等生理值之測定。並於六週齡犧牲後,測量身體兩測之對稱性(bilateral traits)以作為環境緊迫之指標。預期由家禽在短時間或長期暴露於熱或(/及)溫室氣體下之生理反應:如體溫、呼吸率、內分泌及血液生理值變化,推測溫室效應對家禽之立即性及長遠性之影響。
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