Izinga lokuzalanisa inkukhu ye-broiler liyaqhubeka nokukhula, futhi imishini iya ngokuya ithuthuka, kepha abaphathi abaningi bamapulazi basenakho ukubambelela: izinkukhu ezisebenzisa amaphedi okupholisa zivame ukungenwa umkhuhlane, kanti izinkukhu ezingenazo amaphedi okupholisa zivame ukucindezela ukushisa, umlomo. ukuphefumula, ukunciphisa ukudla, ukukhula kancane, ngisho nengcindezi yokushisa.Okuholela ekufeni kwezinkukhu ezinkulu;UNantong Yueneng uhlaziye ukusetshenziswa kweamaphedi okupholisaukusiza wonke umuntu asinde ngenkathi eshisayo.
一.Lungiselela iphedi yokupholisa ifeni yokukhipha umoya
AIfeni yokukhipha umoya engu-50 intshingokuvamile ifakwe iphedi yokupholisa engamamitha-skwele ayi-6.Indawo yephedi yokupholisa ingaphezu kokwanele.Kodwa-ke, lapho uthenga iphedi lokupholisa, umenzi wezinto zokusebenza ubala ngokusekelwe kuhlaka lwangaphandle, kodwa ekusetshenzisweni kwangempela, indawo yokuphefumula ephumelelayo isetshenziswa.Indawo yokungenisa umoya ngokuvamile ingafinyelela kuphela ku-70-90% yendawo yokuklama;ngesikhathi esifanayo, ngemva kweminyaka engu-1-3 yokusetshenziswa, ukusebenza kahle komoya wephedi lokupholisa kulinganiselwa ukuthi kuncishiswe ngo-10-30%.Kwezinye izimo, ukuphathwa kabi kungase kubangele ukunamathela kwesikali kanye nothuli lwe-willow catkin.I-lint ivalekile, amabhamuza ephepha lephedi lokupholisa ayabola, futhi ukusebenza kahle komoya wephedi yokupholisa kungancishiswa ngaphezu kuka-40%.
Lapho izindlu zezinkukhu ezinkulu zifaka umoya omude ehlobo, ukucindezela okungalungile kuvame ukudlula i-20Pa, futhi ukusebenza kahle komoya kwabalandeli kuvame ukuncishiswa ngaphezu kuka-20%.Umphumela wokungenisa umoya wabalandeli bezinga eliphansi mubi nakakhulu;uma izindlu zezinkukhu zifakelwe abalandeli abasezingeni eliphansi,amaphedi okupholisakufanele isetshenziswe ngaphambi kokusetshenziswa.Uma kuhlanganiswe nesici sokuvimbela umoya sefilimu yamanzi ephedi lokupholisa, ukusebenza kahle komoya kuzoba kubi nakakhulu.Isivinini somoya esiphambanweni endlini yezinkukhu ngeke sihlangabezane nezindinganiso zokuklama, futhi umphumela wokupholisa wephedi lokupholisa ngeke ukwazi ukuxoxa ngawo.
二.Idatha yephedi yokupholisa eyinhloko
Ukusetshenziswa kweamaphedi okupholisaincike emphumeleni wokuhwamuka kwamanzi, ngakho-ke amaphedi okupholisa imodi yomjikelezo omanzi nowomile ngokuvamile ayadingeka.Ngesikhathi esifanayo, uma kucatshangelwa amandla ephampu yamanzi yephedi lokupholisa kanye nogqinsi nobude bepayipi lokusabalalisa amanzi, lokhu kuzothinta ubude besikhathi lapho indwangu yephedi yokupholisa imanziswa ngamanzi.Ngokuvamile, umphathi wepulazi kudingeka acacise le datha yephedi yokupholisa elandelayo ngaphambi kokusebenzisa iphedi yokupholisa.
Ithebula ledatha yephedi lokupholisa
| Indawo emanzi | Amahora okusebenza wephampu yephedi yokupholisa | Isikhathi sokumisa iphedi lokupholisa |
| 20-30% | 8-12s | 5-8min |
| 50% | 15-20s | 5-8min |
| 60-70% | 20-30s | 6-10 min |
| 100% | 30-60s | 8-15min |
三.Qonda isimo sezulu sangaphandle
Isimo sezulu sangaphandle siyinkomba ebalulekile yedatha yokusetshenziswa kweamaphedi okupholisa.Ngokuvamile, ukusetshenziswa kwamaphedi okupholisa kufanele kubhekwe lapho izinga lokushisa langaphandle lingaphezu kuka-28°C.Ngesikhathi esifanayo, umswakama ohlobene nawo kufanele ucatshangelwe.Uma ingaphansi kuka-40%, ezindaweni eziningi zezwe, umphumela wokupholisa umoya kuphela ongahlangabezana nezidingo zezinkukhu.Isidingo sokukhuluphala kweqembu;uma ingaphezulu kuka-80%, ukucindezeleka kokushisa nomswakama kuzoba sobala kakhulu.Ngalesi sikhathi, kuvame ukutuswa ukuthi wengeze inani elincane lamanzi kuphedi lokupholisa ukuze wome futhi umanzise imodi, noma umoya wokungenisa umoya we-longitudinal ukusiza ekwengezeni amavithamini okucindezela ukushisa ukuze usinde esimweni sezulu esishisayo nesinomswakama.
四.Cacisa izidingo zezinkukhu
Ama-broilers ngokuvamile aqala ukucabanga ukusebenzisaamaphedi okupholisalapho sebenezinsuku ezingu-25 ubudala;ucabangela ukuthi izinga lokushisa langaphandle kanye nomswakama wendlu yezinkukhu zihlukile, umphumela wokupholisa wesicelo sephedi lokupholisa uhlukile, futhi izidingo zezinkukhu zihlukile.Ngesikhathi esifanayo, kuyadingeka futhi ukucacisa umphumela wokupholisa wendlu ngaphansi kwezilinganiso ezihlukene zokuthambisa pad yokupholisa.Ukushintshashintsha kwemvelo ekushiseni kwangaphakathi kanye nomswakama kanye nokusebenza kwezinkukhu.
