第四十八卷(2019)
88.種豬拍賣承購價影響因素之探討
顏念慈 (1) 蔡秀容 (1) 賴永裕 (1) 陳佳萱 (1) 朱巧倩 (1) 林正祥 (2) 劉桂柱 (3) 吳明哲 (1)
(1) 行政院農業委員會畜產試驗所 (2) 中央畜產會種豬檢定站 (3) 臺灣區種豬產業協會
本試驗目的為探討純種豬檢定之選拔指數、體型及腳蹄之名次是否亦影響種豬拍賣 承購價。試驗豬隻為自 2011 年 3 月 23 日至 2019 年 5 月 22 日期間，在中央檢定站於 各期完檢後之選拔指數合格名次之杜洛克與藍瑞斯公豬，共 2,973 頭。純種豬檢定指 數 100 以上進行體型評鑑，入選共 824 頭﹔分品種分性別體型評鑑有入選 2 頭（含） 以上再進行腳蹄評分，入選共 351 頭。每個項目依照名次分成三組，再應用 Pearson 簡單相關性及 t-test 分析比較對種豬拍賣承購價影響程度。試驗結呆如下：(1) 杜洛 克與藍瑞斯公豬種豬拍賣承購價對體型、指數及腳蹄的 Pearson 簡單相關餘數值分別 為 -0.15 與 -0.20, -0.39 與 -0.32 及 -0.21 與 -0.148。(2) 純種豬檢定指數名次優者的拍 賣承購價顯著高於次優及差者，本研究結呆顯示種豬拍賣承購者願意對種豬性能好的 杜洛克與藍瑞斯公豬出高價購買。
關鍵語：種豬、承購價、影響因素
Study on the factors affecting the purchase price of breeding Pig
N. T. Yen(1), H. R. Tsai(1), Y. Y. Lai(1), C. H. Chen(1), C. C. Zhu(1), C. H. Lin(2), K. C. Liu(3) and M. C. Wu(1)
(1) Livestock Research Institute, Council of Agriculture, Executive Yuan; (2) Swine Growth Performance Test Station, National Animal Industry Foundation; (3) Formosan Farmers Association for Swine Improvement
The purpose of this study was to examine whether the auction price of breeding pigs affected by the ranks of selection index, body type, and hoof evaluation. The rank of selection index body type and hoof evaluation datas collected from March 3, 2011 to May 22, 2019. We divided the ranking of each item into three grades. The analysis tool was Pearson simple correlation and t-test analysis. The results were as follows: (1) The Pearson simple correlation coeficient values of Duroc and Landrace boar between the selection index, body type, hoof evaluation and the auction purchase price were -0.15 and -0.20, -0.39 and -0.32, and -0.21 and -0.148, respectively. (2) The auction purchase price of breeding pigs with the elite ranks of selection index was signiicantly higher than that of the sub-optimal and poor ranks. The results of this study showed that the auctioneers of the breeding pigs were willing to pay a high price for the Duroc and Landrace boars with good growth performance.
Key Words: Breeding pigs, Purchase price, Affecting facts
  
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