Ebusika obubandayo, abantu banokuthembela ekufudumeni kunye ne-air conditioning yokufudumala ebusika. Ngoko ke, zifanele zisebenzise ntoni izilwanyana ukuze zifudumale?
Ngexesha lasebusika, ubushushu bamanzi kufuneka bugcinwe kwi-16-20 ℃, umzekelo, xa ubushushu bamanzi bungaphezulu kwe-20 ℃, intlanzi idla ngamandla, umsebenzi uyandiswa, ukusetyenziswa kwe-oksijeni kukhulu, kwaye umgangatho wamanzi ulula. ukuwohloka. Ngeli xesha, ukugungxulwa kwamanzi kunye nezinye iindlela kufuneka zisetyenziswe ukunciphisa ubushushu; ukuba ubushushu bamanzi buphantsi kakhulu, iintlanzi zidla ngokubuthathaka, iintlanzi zibhityile kwaye kulula ukugula, izixhobo zokufudumeza kufuneka zisetyenziswe ukugcina ubushushu bamanzi buzinzile. Uninzi lwezixhobo zamafama zisabuya umva ebusika, kwaye zixhomekeke kuphela kwindlela yokutshisa kwibhoyila, engangcolisi nje indawo esingqongileyo, kodwa inesantya esicothayo sokufudumeza kunye nolawulo olungachanekanga lobushushu. Ukongeza, xa amanzi olwandle eza kupholiswa ehlotyeni, izixhobo zokupholisa ziya kubonelelwa. Indlela eqhelekileyo yokutsala amanzi aphantsi komhlaba kunye nokuwaxuba ngokuthe ngqo kumanzi olwandle ukunciphisa ubushushu bamanzi olwandle yinkcitho enzulu yobutyebi bamanzi aphantsi komhlaba, kodwa ikwatshabalalisa imekobume yamanzi efunekayo kwi-aquaculture.
Ukuguqukela ekufuyweni kwezilwanyana, impompo yokufudumala yamandla omoya yahluke ngokupheleleyo kwimpompo yobushushu eqhelekileyo kwizinto ezisetyenziswayo kunye nokusingqongileyo kwesicelo; ukuthatha ifama yehagu njengomzekelo, into yesicelo yihagu, ngoko ukuyila kunye nokukhethwa kwahluke ngokupheleleyo, iimfuno eziphezulu; indawo yesicelo nayo imbi kakhulu, ijongene nokuhlwa kwe-ammonia, i-hydrogen sulfide kunye nezinye iigesi ezonakalisayo kwifama yokuzala, ngoko ke izinto kunye nomsebenzi wempompo yobushushu bomoya womoya Unemfuno eziphezulu.
Ngenxa yomlinganiselo omkhulu wokufuywa kwezilwanyana kunye nokuxhaphaka kwe-CSFV e-Afrika, imo yesiqhelo yokupholisa kunye ne-ventilation ye-curtain emanzi + i-fan yoxinzelelo olubi ayinakukwazi ukuhlangabezana neemfuno zamashishini amakhulu kunye nanamhlanje okufuywa kwezilwanyana kulawulo lokusingqongileyo. Njengomnye wemithombo ebandayo kunye nobushushu, impompo yobushushu bomoya yamandla omoya iye yaba yenye yezona zinto zikhethwayo zenkqubo yokulawulwa kokusingqongileyo kwezilwanyana.
Ngenxa yokuba izixhobo zokufudumeza zemveli ze-greenhouse zidinga izinto ezinokutsha ezifana namalahle kunye neoli ukuze zikwazi ukuzisebenzisa, azisebenzisi nje amandla amaninzi, kodwa zibangela ungcoliseko olukhulu. Ukuthatha ibhoyili yomlilo wamalahle njengomzekelo, ngokwezibalo ze-greenhouse kunye ne-8m ubude, ubude be-80m kunye nomthamo we-1383m, ukuba ibhoyili yamalahle isetyenziselwa ukufudumeza, iqondo lokushisa kwi-greenhouse liya kuba . ukunyuka nge-3.0 ℃, kwaye phantse i-1 toni yamalahle iya kutyiwa yonke imihla. EMantla eHenan nakweminye imimandla, umahluko weqondo lobushushu ngaphakathi nangaphandle ngamanye amaxesha udlula i-30 ℃ ebusika, kwaye ukusetyenziswa kwamandla okuguquliweyo kuphezulu kakhulu. Ayisiyiyo loo nto kuphela, olu hlobo lwezixhobo zokufudumeza zomlilo wamalahle zisebenza, kodwa zifuna abasebenzi abakhethekileyo emsebenzini, iindleko zabasebenzi nazo ziphezulu kakhulu. Kwimeko-bume enkulu kangaka, impompo yokufudumala yamandla omoya ngokungathandabuzekiyo lolona khetho lulungileyo lokutshintsha izixhobo zokufudumeza zemveli. Ukufudumeza impompo yobushushu ayifani nje kuphela kwaye iyakhawuleza, kodwa iyakwazi ukulawula ngobulumko ubushushu kwi-greenhouse yemifuno, ilungele ukufudumeza rhoqo ubushushu kwi-greenhouse yemifuno.
Ixesha lokuposa: Jul-02-2022