頁籤選單縮合
題 名 | 赤頸鶴人工育雛 |
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作 者 | 潘秀娥; | 書刊名 | 動物園學報 |
卷 期 | 6 1994.03[民83.03] |
頁 次 | 頁7-16 |
分類號 | 388.897 |
關鍵詞 | 人工育雛; 赤頸鶴; |
語 文 | 中文(Chinese) |
中文摘要 | 臺北市立動物園飼養之赤頸鶴,繁建期約在6月至9月間,築巢抱蛋時由親鳥輪 孵,約經32天出雛,並立即進行人工育雄。30天育雛期的動物外觀生理均有顯著變化: 1日齡全身羽毛柔軟,11日齡羽毛變粗剛,19日齡已有成鶴模樣,20日齡尾巴羽管長出, 31日齡雙翅長出四層羽管,33日齡身體羽毛均參搓新長的長毛,5日齡時出現啄食反應翌 日才能準確啄食。 |
英文摘要 | The reproduction season of Sarus Crane raised at Taipei Zoo was between June and September. The parents had responded to nest and hatch in turns for 32 days. After hatched, the change of development is significant apparently and phvsically by hand rearing. The feather looked soft and puffed on the first day. It became firmed and shaped after 11 days. The tracts of the tail feather were developing on the twentieth day after hatched. The feather tracts on the wings were four layers These tracts began developing on the 31st day. On the 33rd day after hatched, the developed feather was mixed with the new developing one. The self-eating ability was performed on the 5th days after hatched. The accuracy of the performance was increased rapidly in the next day. |
本系統中英文摘要資訊取自各篇刊載內容。