Ventilation ka matlab hai taaza hawa andar lana aur kharab hawa bahar nikalna: nami, ammonia, carbon dioxide aur garmi. Sardiyon mein thori magar musalsal hawa chahiye taa ke litter khushk rahe aur parinde thande na hon. Garmiyon mein jitni zyada hawa ho sake taa ke garmi bahar nikle. Control shed ye kaam pankhon, inlet aur cooling pad se karta hai, open shed pardon, side khirkiyon aur kabhi pankhon se. Maqsad ek hi hai.
Kharab hawa kya nuqsan karti hai
Parinde saans se nami nikalte hain aur un ki beet se mazeed nami nikalti hai. 20,000 parindon ka shed rozana kai litre pani hawa mein chhorta hai, aur ye pani ya to ventilation se bahar jayega ya litter mein.
Jab hawa nahi badalti:
- Litter geela ho kar jam jata hai, ammonia barhti hai, panje jalte hain aur seene par chaale bante hain.
- Taqreeban 25 ppm se zyada ammonia saans ki naali ki andar wali teh ko nuqsan deti hai, parinde jaldi saans ki bimari pakarte hain aur kam barhte hain. Guides 10 ppm se kam chahti hain.
- Carbon dioxide jama hoti hai, khaas kar gas heater ke saath. Aviagen ke mutabiq 3,000 ppm se upar chooze sust ho jate hain aur kam khate hain.
Ye masle nazar nahi aate, magar naape aur soonghe ja sakte hain. Isi kahani ka litter wala hissa litter management mein parhein.
Sardi: minimum ventilation
Bohat se farmer December January mein gas bachane ke liye sab kuch band kar dete hain. Ye ventilation ki sab se aam ghalti hai. Dhund ke mausam mein heater ke saath band shed chand dinon mein geela aur ammonia se bhar jata hai.
Kaise chalayein
- Control shed mein ek do pankhe timer par chalayein. University of Kentucky ke mutabiq 10 minute ke bajaye 5 minute ka chota chakkar behtar hai, kyunke lambe waqfe mein temperature upar neeche hota hai.
- Kam se shuru karein, maslan har 5 minute mein taqreeban 1 minute pankha, aur parinde bare hon to waqt barhayein.
- Hawa unchai se andar layein, chote side inlet ya parde ke upar thori jagah se, taa ke thandi hawa chhat ke paas garam hawa mein mil kar neeche aaye. Seedhi choozon par girne wali thandi hawa unhein bimar karti hai.
- Open shed mein parde ka upar wala hissa hawa se ulti taraf chand inch neeche karein, hawa wali taraf kabhi nahi, aur parinde bare hon to zyada kholein.
Kaise pata chale ke hawa kaafi hai
Subah sawere, raat bhar shed band rehne ke baad andar jayein:
- Aankhein jalein ya tez bu: hawa kam hai.
- Chhat ya deewaron par pani ke qatre: hawa kam hai.
- Beech mein aur drinker ke neeche litter chipchipa: hawa kam hai ya pani tapak raha hai.
- Parinde ikatthe aur heater musalsal chal raha: shayad hawa zyada hai, ya seedhi parindon par lag rahi hai.
Ammonia parindon ki unchai par, litter se taqreeban 30 cm upar, pankha chalne se zara pehle check karein. Kentucky ke mutabiq 25 ppm se upar ho to pankhe ka waqt barhayein.
Garmi: garmi bahar nikalna
Jab bahar 32 degree se upar jaye aur Punjab aur Sindh mein 40 se 45 degree tak pohanche, to ventilation ka matlab hawa ki raftar aur thandak hai. Bare parindon par hawa chale to unhein thandak lagti hai. Chote chooze tez hawa pasand nahi karte, pehle dinon mein un ki unchai par hawa bohat halki rehni chahiye.
Control shed (tunnel ventilation aur pad)
- Ek sire ke pankhe doosre sire ke geele cooling pad se hawa kheenchte hain. Hawa shed mein surang ki tarah chalti hai.
- Sab darwaze, soorakh aur phate parde band hon, warna hawa ghalat jagah se aati hai aur pad se nahi guzarti.
- Pad tab chalayein jab shed garam ho, suraj nikalte hi nahi. Jaldi pad chalane se nami barhti hai, thandak kam milti hai.
- Saawan ke habs wale mahinon mein pad kam thanda karte hain, kyunke geeli hawa mazeed pani nahi le sakti. Tab hawa ki raftar aur bhi zaroori hai.
- Pad saaf aur poore geele rakhein. Sookhi pattiyon se garam hawa andar aati hai.
Open shed
- Garam dinon mein parde poore khule, dhoop wali taraf saya.
- Chhat par insulation ya safaid rang, aur sab se garam ghanton mein chhat par pani ka chirkao garmi rokta hai.
- Circulation ya chhat ke pankhe bohat madad karte hain. Unhein shed ki lambai mein ek hi rukh par lagayein, ek doosre ke khilaf nahi.
- Garmiyon mein parinde kam rakhein, kyunke open shed bhare hue shed se garmi nahi nikal sakta. May se August har parinde ko zyada jagah dein.
Garam din ka poora plan, pani aur daane ke waqt samait, broiler mein heat stress mein parhein.
Control shed aur open shed ka muqabla
| Control shed | Open shed | |
|---|---|---|
| Banane ka kharcha | Zyada | Kam |
| Fi square foot parinde | Zyada, agar intezam acha ho | Kam, khaas kar garmi mein |
| Bijli par inhisar | Poora: pankhe ruke to parinde jaldi mushkil mein | Kam: pardon se hawa aati rehti hai |
| Garmi ka control | Pad aur sealing se acha | 38 degree se upar mushkil |
| Sardi ka control | Timer aur inlet se acha | Sab kuch parde ki maharat par |
| Bara khatra | Bijli jana, generator kharab | Loo ki lehar, raat ki thandi hawa |
Control shed ek machine hai. Bijli ho to bohat acha chalta hai, aur bijli jaye to bohat jaldi bigar sakta hai. Agar aap ka control shed hai to load shedding aur generator plan aap ke ventilation plan ka hissa hai.
Supervisor ke rozana kaam
- Andar jaate hi shed soonghein, naak aadi hone se pehle.
- Parinde dekhein: phaile aur chust acha hai, ikatthe, haanpte ya par khole hue hon to masla hai.
- Drinker ke neeche aur deewaron ke saath litter haath se dekhein.
- Rozana ek baar pankhon ke belt, shutter aur pad ka pani check karein.
- Temperature aur pankhon ki setting log mein likhein.
Poultry Curve ke daily log mein maut aur daane ke saath shed ka temperature aur notes likhne ki jagah hai, taa ke aap dekh sakein ke kya ventilation ki ek kharab raat ke do teen din baad maut barhi. Reading samajh na aaye to Helper se poochein.
Achi hawa numbers mein nazar aati hai: khushk litter, saans ke kam masle, achi barhotri aur behtar FCR. Aakhir mein result EPEF calculator se dekhein.