The study of proper designs for bulidings of broiler farms with lowest expend
2006
Mostashari, Mas`ud | Shamsa`ie, Amir Hushang | Mohammadian, Mohsen | Shapur Zadeh, A`li | Hadi Tavatori, Mohammad Hoseyn | Shahidi, Morteza
27 broiler farm from 114 broiler farms were studied in Qazvin, Abeyek and (Takestan & Boin Zahra) regions of Qazvin province .In each regions 3 farms from 3 types (&rdquoSoole&rdquo,&rdquoKharpa&rdquoand &rdquoTagh-Zarbi&rdquo) were selected. Data were extracted from questionarie and analyzed using excell and SAS softwares.Cost of farm build-up was also estimated.According to calcutions,avarage height of farm roof was 30.17 cm ,wall height 2.59m, wall diameter 30.11cm, total window area per 10.000-chicken 16.79m,necessary entering air rate per maximum weight 21.82 m2/h,winter fuel consumption 4 liter/chicken in &rdquoTagh-Zarbi&rdquotype and 2.3 in &rdquoSoole&rdquoand 2.7 in &rdquoKharpa&rdquo.Maximum summer temperature in &rdquoTagh-Zarbi&rdquotype was 36.7°c,in &rdquoSoole&rdquo30.5 and &rdquoKharpa&rdquo34.Minimum electricity cosumption was recorded in &rdquoSoole&rdquotype and maximum in &rdquoTagh-Zarbi&rdquo. Maximum feed consumption and body weight was recorded in &rdquoSoole&rdquotype. Cost of 1m2 farm build-up was minimized in &rdquoSoole&rdquoand maximized in &rdquoKharpa&rdquotypes.
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