A Comparative Study of the Production Efficiency of All-in All-out Method and Traditional Farrow-to-Finish Method Applied by Pig Farms：A Case Study on Chiuan-Min Farms
Date Issued
2014
Date
2014
Author(s)
Ting, Yi-chang
Abstract
The purpose of the study is to explore the impact of All-in All-out Method on each step of productivity of a farrow-to-finish farm。In this study， Descriptive Statistics, Independent Samples T-Test，and data collected from Chuan Min farm are used。
The result implied that All-in All-out Method had a positive and significant effect on the majority of the nine indicators of steps of production： service， breeding，and conservation。However， the impact is not significant on minorities， like delivering rate， number of piglet born alive， and number of piglet born dead. It was in consequence of the reduction in production of the initial stage of All-in All-out transfer，the accommodation period of production workers， and night parturition without caring.。It was estimated to get in track after 3 months to 6 months。
The procedure of transferring traditional production to All-in All-out Method increased the cost of reconstruction and human resources and the reduced production of the initial stage and profitability。 Theses reasons stopped farm owners。The result of this study showed that it took one year to reach the goal of All-in All-out by active management；steady growth increased the amount of market hogs from 1382 per month to 1843 per month and 700,000 NTD per month。 Under the premise that is without considering the depreciation of equipment， it took about 3 years to reach the break-even point。 For a long-term-concern， All-in All-out Method should be a better way for a farrow-to-finish farm。
Subjects
一貫場
批次生產
生產效益
Type
thesis
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