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    Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/72369

    Title: 探討特定波長的LED光源對台灣馬口魚生長的影響;Study on the influence of the Candidia barbata’s growth with the specific wavelength of LED light source
    Authors: 張淇澤;Chang,Chi-Che
    Contributors: 機械工程學系在職專班
    Keywords: 台灣馬口魚;異速成長;尾叉長;生物多樣性;Candidia barbata;Allometric;Fork Length;Biological diversity
    Date: 2016-07-22
    Issue Date: 2016-10-13 14:50:45 (UTC+8)
    Publisher: 國立中央大學
    Abstract: 本研究探討使用簡單的方法和經濟的器材,研究台灣馬口魚(台灣原生特有魚種之一)從幼魚開始在不同特定波長的人造光源環境下成長,觀察與分析不同特定波長的光源環境對台灣馬口魚成長的影響,我們期望能藉由本研究瞭解特定波長範圍的光源環境與台灣馬口魚成長的關連性,以作為未來培育此台灣原生特有魚種或其他珍貴的台灣特有種魚類的參考。
    ;This study is using a simple method and economical equipment in Candidia barbata (One of Taiwan native endemic species fish) start from juveniles stage to live in the artificial light environment with different specific wavelengths, to observe and analysis the influence of Candidia barbata’s growth at different lighting conditions of a specific wavelength, we expect to realize the connection of the specific wavelength range light condition and Candidia barbata’s growth by this study, as the reference for cultivate Taiwan native endemic species or other valuable Taiwanese endemic fish.
    In the present study, we made four different wavelength of LED lamps by using wavelength 620 ~ 630nm red , 460 ~ 470nm blue, 585 ~ 595nm yellow and 520 ~ 530nm green LED components to provide the artificial ambient light source for Candidia barbata’s growing process and apply a Philips® compact fluorescent lamp as comparative reference source. In order to maintain the objectivity of the experiment, addition to light environment, we must try to keep the environmental parameters consistency.
    The experimental data show that after a simple experiment method still can get quite objective and accurate results, also show the Candidia barbata juvenile will appear allometric growing phenomenon after irradiation. For the overall length grow rate, the best one is the blue light which is 4.98 times from the origin, for the worst one is the red light which is 3.79 times from the origin, these results are the same to the abroad similar studies, therefore, for the method, it seems no need expensive equipment and complex methods, and considered to measure body length is just enough representatives.
    The fish samples do not need to out of water during the experiment, all of the samples are not required to sacrifice or anesthetized for the measurements, the tested fish which completely harmless and full survival after completion of the experiment and can be put back into the original habitat.
    Appears in Collections:[機械工程學系碩士在職專班 ] 博碩士論文

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