Ukukhanya kudlala indima ebalulekileyo ekukhuleni kwezityalo. Ngeefotontlenthes, izityalo ziguqula amandla ukukhanya kumandla emichiza, exhasa ukukhula kwazo kunye nesynthesis yezinto ezifanelekileyo zokukhula. Nangona kunjalo, izityalo ezahlukeneyo ziye zahluka kwiimfuno zokukhanya. I-spectrum kunye nobunzulu bokukhanya kungaphembeleli kuphela isantya sokukhula kwesityalo kodwa sikuchaphazele impepha yabo, intyatyambo yabo, kunye neziqhamo. Kwindawo yokulima eluhlaza, ukukhetha imbonakalo elungileyo kunye nokukhanya kokukhanya kubalulekile ukwenza isivuno sesityalo kunye nomgangatho. Kweli nqaku, siza kuphonononga ukuba ukukhanya okwahlukileyo kwe-vightra kunye nobuchule bachaphazela njani izityalo ezahlukeneyo kunye nendlela abaphumeleleyo be-Greenhouse anokusebenzisa ngayo olu lwazi ukuphucula ukukhula kwezityalo.
1. Kukhanya ukukhanya okuchaphazela njani ukukhula kwezityalo?
I-shoctmum yokukhanya ibhekisa kuluhlu lwamanzi amhlophe, kwaye ilungu ngalinye le-spectrium linefuthe elahlukileyo ekukhuleni kwesityalo. IsiKhanya esiqhelekileyo esiqhelekileyo sibandakanya iblowu eluhlaza, ibomvu, kwaye eluhlaza, kwaye nganye inefuthe elikhethekileyo kwizityalo.
1.1 Ukukhanya okuluhlaza okwesibhakabhaka
Ukukhanya okublowu (amaza amalungu aphakathi kwe-450-495 NM) kubalulekile ekukhuleni kwezityalo, ngakumbi ngokophuhliso lwegqabi kunye nemorphology yendawo. Ukukhanya okuluhlaza kuphakamisa iphophetha kunye ne-chlorophyll synthesis, ngaloo ndlela kuphucule ukusebenza kwefotosinthes. Ngemifuno enamagqabi njenge-lettuce kunye ne-spinach, ukukhanya eluhlaza okwesibhakabhaka kuyinto eyingenelo eyiyo yokwandisa ubungakanani begqabi kunye noxinano.
1.2 Isibane esibomvu
Isibane esibomvu (amaza phakathi kwe-620-750 NM) yenye yenye into ebonakalayo yokukhanya kwezityalo. Inendima ebalulekileyo ekuqhubaneni, iziqhamo, kunye nophuhliso lwezityalo ngokubanzi. Isibane esibomvu sivuselela i-stem shoutyon kwaye ixhasa ukuveliswa kwe-phytochrome, ephembelela ukukhula ukutya kunye nokuzala.
2. Ubunzulu bokukhanya kunye nefuthe layo ekukhuleni kwesityalo
Ngelixa isiqalo esikhanyayo sibalulekile, ubukhulu bokukhanya bakwadlala indima ebalulekileyo ekuphuhlisweni kwezityalo. Ubunzulu bokukhanya bubhekisa kwinani lokukhanya okufumanekayo kwizityalo, kwaye kunokuchaphazela inqanaba le-photosynthesisi, ubungakanani besityalo, kunye nempilo yesityalo.
2.1 Ukukhanya okuphezulu
Ukukhanya okuqaqambileyo kukhuthaza iifoto ze-photosynthesis eyomeleleyo, kukhokelela ekukhuleni kwezityalo ezikhawulezayo kunye nokunyusa isivuno. Izityalo ezinje ngeetamatisi kunye neepeplethi zifuna ubukhulu obukhulu bokuvelisa iziqhamo ngokufanelekileyo. Nangona kunjalo, ubukhulu bokukhanya okukhulu kunokubangela uxinzelelo kwizityalo, okukhokelela ekutshisweni kwamagqabi okanye ukukhula okunqanda. Kubalulekile ukulinganisa ubungakanani bokukhanya ukuqinisekisa impilo yezityalo ezifanelekileyo.
2.2 Ubunzulu bokukhanya
Ukukhanya okuphantsi kokukhanya kunokunciphisa umda wephotosynthesis, okhokelela ekukhuleni kancinci kunye nezityalo ezincinci. Ngelixa ezinye izityalo, ezinjengamagqabi athile anamagqabi, inokunyamezela iimeko ezinokukhanya, uninzi lwezityalo lufuna ukukhanya okwaneleyo ukuze kuphumelele. Abalilisi beGreenhouse banokongeza ukukhanya kwendalo ngokukhanya okuphezulu, ngakumbi ngexesha leenyanga zobusika okanye kwimimandla enelanga elincinci.
3. Inokuphumelela njani i-Greenhouse Perpoides?
Ngokuqonda ifuthe lokukhanya kunye nobunzulu, abalilisi beGreenhouse banokwenza uqhubeke neemeko zabo zokukhanya ukukhuthaza izityalo ezisempilweni neziqhamo. Sebenzisa indibaniselwano yokukhanya kwendalo kunye ne-freet (njengokukhulisa izibane), abalimi banokwenza imeko efanelekileyo yokukhula kwezityalo, ukuqinisekisa ukuba ukukhanya kuyafumaneka ngawo onke amaxesha.
Ngezixhobo ezifanelekileyo kunye nobuchule, njengokulawula imijikelezo ekhanyayo kunye nokusebenzisa imithombo yokukhanya ekhanyayo, ukuvelisa eluhlaza kunokuxhasa izityalo ezisempilweni unyaka wonke, kwanamaxesha aphantsi okukhanya.
Wamkelekile ukuba nengxoxo engaphezulu kunye nathi.
Email: info@cfgreenhouse.com
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Ixesha leposi: NgoDes-22 ukuya ku-2424
