In indlu eluhlazaukulima, ukujikeleza komoya okufanelekileyo kunye nolawulo lobushushu zizinto eziphambili kwimpilo yezityalo. Usenokuba ukhe weva igama elithi "uxinzelelo olubi" ngaphambili, kodwa yintoni kanye kanye, kwaye ikuchaphazela njani kwakhoindlu eluhlazaizityalo? Ukuba unomdla, masingene kwindlela esebenza ngayo uxinzelelo olubiiindawo zokugcina izityalokunye nefuthe layo ekukhuleni kwezityalo!
Yintoni iNegative Pressure?
Okokuqala, makhe sichaze uxinzelelo olubi. Kwiindlu eluhlaza,uxinzelelo olubi lwenzeka xa uxinzelelo lomoya ngaphakathi lungaphantsi kunoxinzelelo olungaphandle. Ngamanye amazwi, umoya ongaphezulu uyakhutshwa kwiindlu eluhlazakunokuba uvunyelwe ukuba ungene, udala ukungalingani.
Uxinzelelo olungalunganga luhlala luba sisiphumo soyilo lwenkqubo yokungenisa umoya engafanelekanga okanye iifeni ezingaphaya kwamandla. Kwiimeko ezinjalo, ukujikeleza komoya kuba ngokungalingani, oku kunokuchaphazela ukukhula kwezityalo.
Luchaphazela Njani Uxinzelelo Olubi aIndlu yokukhulisa izityalo?
Impembelelo yoxinzelelo olubi aindlu eluhlazainokuba kokubini okulungileyo nokubi. Nangona iqondo elithile loxinzelelo olubi lunokuba luncedo, ukuba alulawulwa kakuhle, lunokuba nemiphumo emibi kwizityalo zakho.
Iziphumo ezibi zoxinzelelo olubi:
*1. Ukungahambi kakuhle koMoya
Enye yezona mpembelelo zikhawulezayo zoxinzelelo olubi kukuhamba komoya kakubi. Ukuba iindlu eluhlazaayenzelwanga ngokuchanekileyo, uxinzelelo olubi lunokubangela ukuba umoya uzinze ngaphakathi, luthintele ukufuma okugqithisileyo ekubalekeni. Oku kunokukhokelela kumanqanaba aphezulu okufuma, ukudala indawo efanelekileyo yokukhula kweentsholongwane ezinobungozi, ezinokulimaza izityalo zakho.
*2. Amanqanaba eCarbon Dioxide ephantsi
Izityalo zithembele kakhulu kwikharbon diokside kwiphotosynthesis. Ukuba uxinzelelo olubi luba namandla kakhulu, lunokuthintela ukungena kwekharbhon diokside kwiindlu eluhlaza,okukhokelela kumanqanaba aphantsi e-CO2. Oku kunokunciphisa ukusebenza kakuhle kwe-photosynthesis, kuchaphazela kakubi ukukhula kwezityalo kunye nesivuno.
Iziphumo Ezilungileyo zoxinzelelo olubi:
*1. Inceda ngoLawulo lokufuma
Ngelixa uxinzelelo olubi lunemiqobo yalo, lunokudlala indima entle ekulawuleni ukufuma okugqithisileyo. Ukuba kukho ukwakheka kokufuma okuninzi kwiindlu eluhlaza,uxinzelelo olubi lunokunceda ukukhupha oku kufuma, ukugcina indawo eyomileyo kunye nokunciphisa umngcipheko wezifo.
*2. Ukuphucula Utshintshiselwano loMoya
Ngamanye amaxesha, uxinzelelo olubi lunokunceda ukukhupha umoya ofudumele kunye nofumileyoindlu eluhlazangokukhawuleza, enceda ukulawula ubushushu kunye nokufuma. Oku kunokuba luncedo ngakumbi kwimozulu eshushu, njengoko inceda ukugcinaindlu eluhlazakwiqondo lokushisa elikhululekile kwizityalo, ukuthintela uxinzelelo lobushushu.
Indlela yokulawula ngokufanelekileyo uxinzelelo olubi?
Ukuqinisekisa ukuba uxinzelelo olubi alubi yingxaki, kubalulekile ukuba kubekho inkqubo yokungenisa umoya elawulwa kakuhle kunye namanyathelo okulawula:
*1. Yila iNkqubo eSebenzayo yokuPhumeza umoya
Ikwigreenhouseinkqubo yokungenisa umoya idlala indima ebalulekileyo ekulawuleni uxinzelelo olubi. Iinkqubo ezifanelekileyo zokuthatha kunye nokukhupha kufuneka ziyilwe ukulungelelanisa ukuhamba komoya, ukuqinisekisa ukuba umoya unokujikeleza ngokukhululekileyo. Iifeni kunye neenkqubo zokukhupha kufuneka zilungelelaniswe ngokusekelwe kubukhulu beindlu eluhlazakunye neemfuno zezityalo.
*2. Hlala ubeka iliso kwiiMeko zokusiNgqongileyo
Ukufuma, ubushushu, kunye nokujikeleza komoya kufuneka kubekwe iliso rhoqo kwindawoindlu eluhlaza.Ukuba uxinzelelo olubi luba phezulu kakhulu, lukhokelela ekungahambi kakuhle komoya, ukufuma kunokunyuka. Ngokufakela iisistim zokungenisa umoya ezizenzekelayo, unokuhlengahlengisa izantya zefeni ngokusekwe kwidatha yexesha langempela ukugcina imo engqongileyo ilungelelene.
*3. LungiselelaIndlu yokukhulisa izityaloUkutywinwa
Uyilo lokutywina lweindlu eluhlazanayo ibalulekile. Ukuba iindlu eluhlazaivalwe ngokuqinileyo kakhulu, inokwandisa uxinzelelo olubi, olukhokelela ekungahambi kakuhle komoya. Inqanaba elilungelelanisiweyo lokungena komoya linokunceda ukukhusela uxinzelelo olubi olugqithisileyo kunye nokugcina ibhalansi efanelekileyo yokuhamba komoya.
Uxinzelelo olubi alusoloko lumbi – lugcine nje lujongile
In indlu eluhlazaukulima, uxinzelelo olubi alukho lubi ngokwendalo- lunokunceda ukugcina indawo ekhulayo enempilo kwiimeko ezithile. Xa ilawulwa ngokuchanekileyo, inokunceda ngokulawula ukufuma kunye nobushushu, kunye nokuphucula ukujikeleza komoya. Nangona kunjalo, ukuba ayilawulwa ngononophelo, inokubangela ukuhamba komoya okungahambi kakuhle kunye nokunciphisa amanqanaba e-CO2, anokwenzakalisa impilo yezityalo kunye nesivuno.
Ngokusebenzisa uyilo oluchanekileyo kunye neendlela zokulawula ukulawula uxinzelelo olubi, unokudala indawo enempilo yezityalo zakho kwaye ujabulele iziphumo ezingconoindlu eluhlaza!
#GreenhouseManagement #NegativePressure #GreenhouseVentilation #PlantHealth #AgricultureTechnology #HumidityControl #CO2Levels #Airflow #GreenhouseDesign
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Ixesha lokuposa: Jan-07-2025
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