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題 名 | 母豬更新決策支援系統=The Decision-making Support System for Sow Replacement |
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作 者 | 阮喜文; 范文彬; | 書刊名 | 中國畜牧學會會誌 |
卷 期 | 27:2 1998.06[民87.06] |
頁 次 | 頁199-215 |
分類號 | 437.654 |
關鍵詞 | 母豬; 更新; 決策; 支援; Sow; Replacement; Decision-making; Support; |
語 文 | 中文(Chinese) |
中文摘要 | 當一個母豬生產性能不佳時,要如何決定其去留才能使豬場的生產效益提昇且獲 取更高的利潤,是一貫化作業豬場中最常面對的困擾。因此,如何在適當的時機施行更新決 策乃為本研究之目的。本系統之設計係為了協助豬場管理者在母豬群的更新決策中得到更準 確的場內資訊,同時也因應個別母豬在不同繁殖狀況下,提供所應採取的管理措施。 為了減少輸入的時間及避免不必要的錯誤,本系統所採用之母豬資料,係利用dBASE IV 程式語言轉檔自一貫作業豬場豬隻記錄與管理系統軟體中之相關母豬記錄欄位,並經簡單計 算後置入系統中之對應欄位。另輸入豬場相關資料、消耗性成本及市價行情,本系統可就母 豬之繁殖狀態與成績分別轉換成畜主所花費的成本及回收的利潤,藉此將母豬的繁殖性能予 以數據化排名,使畜主易於發現生產性能不良之母豬而及早採行相關管理策略。此外,由離 乳仔豬頭數、配種失敗次數、待發情期間、或仔豬價格之敏感性分析,本系統可就個別母豬 的繁殖階段(如離乳待發情期間、懷孕期間或哺乳期間)提供動態性決策建議,使畜主瞭解場 內母豬之繁殖性能,以提昇整場繁殖效率。 |
英文摘要 | The purpose of this study was to help the farmers to reduce their losses when their sow productivity was poor. This decision-making support system was designed to assist the farm manager to get correct information to make the right decision on sow replacement and to offer proper management strategies according to individual sow's situation. To avoid errors and to save the input time, a program was developed in dBASE IV programming language to transfer all related data from the package of cost, and market price, this system translated sow reproductive performance into an economic index. The manager could therefore find it easy to identify those sows that showed inadequate reproductive performance. Furthermore, from the sensitivity analysis of weaning number, mating number, the time of returning to estrus, or piglet price, this system provided a dynamic decision-making suggestion for different reproduction stage of individual sows. Farm managers can thus understand their sow's situation and adopt a suitable strategy to improve their farm reproductive efficiency. |
本系統中英文摘要資訊取自各篇刊載內容。