Ukukhanya ngumthombo wamandla kwinkqubo ye-photosynthesis, ngoko, ukukhanya okwaneleyo yenye yeemeko ezibalulekileyo zokukhula nophuhliso olufanelekileyo kwezityalo. Ubume obufunekayo bokukhanya kwemini ngokuphuhliswa ngokuqhelekileyo kwezityalo zokutsalwa kweelitrogram ngokuqhelekileyo iiyure eziyi-8-10, ezinye izityalo ezinothando, umzekelo, ii- eggplants , zifuna iiyure ezili-12. Kungenxa yoko, ukwenzela ukudala iimeko ezifanelekileyo, ukukhanya okwenziwe okwenkcenkcesha yendalo yokufakelwa kwamanzi kuyakongezwa ngumbane, ukufakelwa.
Njengomthetho, umbuzo wendlela yokwenza ukukhanya kwi-greenhouse ixazululwe ngexesha elifanayo kunye nokwakhiwa kwayo kwaye iquka uluhlu olubanzi lwezombululo: i-cable ephambili, ukucwangciswa nokufakela i-wire wiring, ukubalwa kwenani elifunekayo kunye nendawo yezibane. Kwinkalo enkulu, icebo lendlela yokukhanyisa ethile kuxhomekeke kuhlobo lwezibane ezisetyenziswayo.
Uhlobo lwezibane zokukhanyisa i-greenhouse
Ukulungiselela ukukhanya okubonakalayo kweendawo zokugcina izityalo, kukho iindidi ezininzi zezibane, ngasinye sineenzuzo zayo:
- Luminescent. Ngenxa yeepropati zabo ezikhethekileyo, ezi zibane kude kube yintsholongwane engabonakaliyo kwilungiselelo lokugcina izityalo. Akunakufudumala, ngoko abachaphazeli i microclimate ngaphakathi kwesakhiwo. Ukongezelela, izibane ze-fluorescent azibizi kwaye zichithe ubuncinci bombane.
- Izibane zesodium eziphezulu. Iimpawu zemilabalazo yemiboniso yaloo hlobo lwezibane zisetyenziselwa kuphela kwizigaba zokuzala izityalo, ngamanye amaxesha izibane ze-sodium zokukhanyisa izityalo zokugcina izityalo zingathintela kakhulu umkhiqizo wezityalo.
- Izibane ze-LED. Inzuzo enkulu kunazo zonke zezi zibane ngumbonakalo obalaseleyo we-flux ukukhanya okufanelekile kwizityalo. Ukongezelela, ukukhanya kwe-LED kwiindawo zokugcina izityalo kufana nokusetyenziswa okugqithiseleyo kwamandla okukhanya (ukusebenza kakuhle kufinyelela kuma-100 ekhulwini).
Ukukhethwa kolunye uhlobo lwesibane ngokuxhomekeke kwiimfuno zezityalo kwinqanaba ngalinye lophuhliso, iimpawu zoluhlaza kunye nomlinganiselo wokukhanya kwemvelo.