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桃園豬體型與皺紋條帶數量測

陳佳萱（1）簡嘉瑩（1）劉建甫（1）鄭連春（1）顏念慈（1）張秀鑾（2）吳明哲（1）

（1）行政院農業委員會畜產試驗所（2）屏東科技大學畜產系

生物多樣性公約的三大目標：保育生物多樣性；永續利用其組成；公平合理的分享由生物多樣性遺傳資源所產生的利益。桃園豬為畜產種原保種動物，對瀕臨絕種且具本土特色之桃園豬進行各項研究，有助於增加台灣本地畜產物種之多樣性。本試驗收集90－92年桃園豬28胎體型性狀與93年分娩9胎皺紋資料，桃園豬24週齡體型性狀分別為：體高43.41 ± 6.36 cm、十字部高48.37 ± 6.65 cm、體長80.71 ± 10.77 cm、胸圍76.24 ± 10.32 cm、管圍13.88 ± 1.89 cm、尾徑9.98 ± 1.57 cm、後幅22.68 ± 3.34 cm、胸幅20.93 ± 3.18 cm、前幅22.40 ± 3.40 cm、胸深25.44 ± 3.53 cm、量測三點背脂厚度平均1.95 ± 0.55 cm。出生一日齡、一周與一、二、三、四等月齡桃園豬右額頭皺紋條帶數分別為3.00 ± 0.71條、2.45 ± 0.89條、2.22 ± 1.29條、2.33 ± 0.86條、3.48 ± 1.36條、2.06 ± 0.43條；左額頭皺紋條帶數2.88 ± 0.68條、2.29 ± 0.90條、2.34 ± 1.47條、2.33 ± 0.86條、3.43 ± 1.21條、2.12 ± 0.60條；尾部環狀圈數3.20 ± 1.01、3.65 ± 1.05、4.34 ± 2.50、7.67 ± 4.08、9.43 ± 3.44、14.12 ± 3.59。

關鍵詞：桃園豬、體型、皺紋。

MEASUREMENT ON BODY CONFORMATION AND WRINKLE
TRAITS OF TAOYUAN BREED OF PIGS

C. H. Chen（1）, C. Y. Chien（1）, C. F. Liu（1）, L. C. Cheng（1）, N. T. Yen（1）,
H. L. Chang（2）and M. C. Wu（1）

（1）Livestock Research Institute, Council of Agriculture, Executive Yuan
（2）Department of Animal Science, National Pingtung University of Science and Technology

The targets of convention on biological diversity are constant conservation and utilization of biodiversity, and reasonable sharing the benefit from genetic resource. The study was to recognize the biodiversity of Taoyuan pig, a kind of Taiwan native breed, which is faced with the extinct risk. The data of body type at 24th week of Taoyuan pig showed that body height, cross height, body length, breast circle, foot circle, tail circle, back width, breast width, front width, breast depth and average back fat thickness were 43.41 ± 6.36, 48.37 ± 6.65, 80.71 ± 1.77, 76.24 ± 10.32, 13.88 ± 1.89, 9.98 ± 1.57, 22.68 ± 3.34, 20.93 ± 3.18, 22.40 ± 3.40, 25.44 ± 3.53 and 1.95 ± 0.55 cm, respectively. The numbers of wrinkle on right and left forehead （Right / Left ）at birth, 1st week, 1st, 2nd, 3rd, 4th month were 3.00 ± 0.71 / 2.88 ± 0.68, 2.45 ± 0.89 / 2.29 ± 0.90, 2.22 ± 1.29 / 2.34 ± 1.47, 2.33 ± 0.86 / 2.33 ± 0.86, 3.48 ± 1.36 / 3.43 ± 1.21 and 2.06 ± 0.43 / 2.12 ± 0.60, respectively. The simultaneous investigations of tail’s wrinkle were 3.20 ± 1.01, 3.65 ± 1.05, 4.34 ± 2.50, 7.67 ± 4.08, 9.43 ± 3.44 and 14.12 ± 3.59 circles, respectively.

Key Words: Taoyuan pig, Body conformation, Wrinkle.