第四十九卷(2020)
100.種豬體型、腳蹄評鑑與承購價關連性探討
朱巧倩(1) 顏念慈(1) 陳佳萱(1) 吳明哲(1) 林正祥(2) 劉桂柱(3)
(1)行政院農業委員會畜產試驗所 (2)財團法人中央畜產會 (3)臺灣區種豬產業協會
本試驗目的為探討種豬體型與腳蹄評鑑結果是否影響種豬拍賣標購者出價意願。完檢且指數合格種豬依據品種性別分組進行體型評鑑，體型評鑑入選2頭（含）以上之組別才進行腳蹄評分。試驗豬隻為自2011年3月23日至2020年9月23日，中央檢定站完檢之腳蹄評分第一名種豬共245頭，包含杜洛克公豬76頭與母豬19頭、藍瑞斯公豬75頭與母豬32頭及約克夏公豬42頭與母豬1頭，比較腳蹄評分第一名、體型評鑑入選及未入選體型評鑑種豬三者之間承購價及成交百分比之關連性。本研究結果顯示體型評鑑入選及腳蹄評分第一名種豬的承購價及成交百分比顯著高於未入選體型評鑑種豬，顯示體型評鑑及腳蹄評分結果是影響標購者承購意願的因素之一。
關鍵語：種豬、體型評鑑、腳蹄評分
The investigation of relationships among the hoof evaluation, body-type evaluation, and bidding price of breeding pigs
C. C. Chu(1), N. T. Yen(1), C. H. Chen(1), M. C. Wu(1), C. H. Lin(2) and K. C. Liu(3)
(1)Livestock Research Institute, Council of Agriculture, Executive Yuan (2)National Animal Industry Foundation (3)Formosan Farmers Association for Swine Improvement
This research is conducted to investigate whether the hoof evaluation results of breeding pigs will affect the bidding willingness of bidders. After the performance examination, the index-qualified breeding pigs were grouped by breeds and gender for the body-type evaluation. Once, more than two pigs were selected, the hoof evaluation will be implemented. The performance test period was from March 23, 2011, to September 23, 2020. Totally, there were 245 pigs in top rank after the hoof evaluation in Central Performance Test Station, and 76 Duroc boars, 19 Duroc gilts, 75 Landrace boars, 32 Landrace gilts as well as 42 Yorkshire boars, 1 Yorkshire gilts included. Therefore, we would like to find out the relations of the bidding price and sales rate among pigs from the top rank of hoof evaluation, qualified for body-type evaluation, and unqualified for body-type evaluation. The result indicated that both the bidding price and sales rate were higher in the pigs from the groups of the top rank of hoof evaluation and qualified for body-type evaluation than the group of unqualified for body-type evaluation. It demonstrated that the bidding willingness of bidders was affected by the results of hoof evaluation and body-type evaluation of breeding pigs.
Key Words: Breeding pig, Body-type evaluation, Hoof evaluation
  
|
|
|
