Ukubaluleka kokukhanya kwiinkukhu ezizalela amaqanda!

Ukuze kuqinisekiswe ukubaiinkukhu ezibeka amaqandaUkuze bavelise amaqanda amaninzi, abalimi beenkukhu kufuneka bongeze ukukhanya ngexesha elifanelekileyo. Kwinkqubo yokugcwalisa ukukhanya kweenkukhu ezizalela amaqanda, kufuneka kuqwalaselwe la manqaku alandelayo.

 1. Ukusetyenziswa okufanelekileyo kokukhanya nombala

Imibala eyahlukeneyo yokukhanya kunye nobude bamaza bunefuthe elahlukileyo kwiinkukhu ezizalela amaqanda. Phantsi kweemeko ezifanayo nezinye iimeko zokutya, izinga lokuvelisa amaqanda ezinkukhu ezikhuliswe phantsi kokukhanya okubomvu liphezulu kakhulu kuneloiinkukhu ezibeka amaqandaphantsi kweminye imibala yokukhanya, enokwandiswa ngokubanzi malunga ne-10% ukuya kwi-20%.

 2.Tubude bexesha buzinzile kwaye bufanelekile

Ukukhanya okongezelelweyo kwezinkukhu ezizalelayo kudla ngokuqala kwiiveki ezili-19 ubudala, kwaye ixesha lokukhanya kufuneka libe lifutshane ukuya kwelide, kwaye kuyacetyiswa ukuba linyuswe ngemizuzu engama-30 ngeveki. Xa ixesha lokukhanya lemihla ngemihla lifikelela kwiiyure ezili-16, ukukhanya okuzinzileyo kufuneka kugcinwe, kwaye ixesha akufuneki libe lifutshane. Eyona ndlela ilungileyo kukongeza ukukhanya kube kanye ngemini kusasa nangokuhlwa.

 3. Ukukhanya okubonakalayo kuyafana kwaye kufanelekile

Ngokwesiqheloiinkukhu ezibeka amaqanda, ukukhanya okufunekayo ngokubanzi yi-2.7 watts ngemitha yesikwere. Ukuze umaleko ongezantsi wendlu yenkukhu enezikheyiji ezininzi ube nokukhanya okwaneleyo, ukukhanya kufuneka kwandiswe kuyilo, ngokubanzi yi-3.3 ~ 3.5 watts ngemitha yesikwere. Ke ngoko, kufuneka kufakwe ii-watts ezingama-40-60 zeebhalbhu zokukhanya endlwini yenkukhu. Ngokubanzi, ukuphakama kwezibane yimitha ezi-2, kwaye umgama phakathi kwezibane yimitha ezi-3. Ukuba kufakwe iibhalbhu ezingaphezu kwe-2 endlwini yenkukhu, kufuneka zicwangciswe ngendlela enqamlezileyo. Umgama phakathi kweebhalbhu eludongeni nodonga kufuneka ube sisiqingatha somgama phakathi kweebhalbhu. Kufuneka kuqwalaselwe nokutshintsha iibhalbhu ezonakeleyo nangaliphi na ixesha. Sula iibhalbhu kube kanye ngeveki ukuze indlu ihlale endaweni yazo. Ukukhanya okufanelekileyo.

 Kuphephe ukucima okanye ukucima izibane ngequbuliso xa kumnyama okanye kukhanya, nto leyo eya kuphazamisa iinkukhu kwaye ibangele uxinezeleko. Izibane mazivulwe zivulwe xa kungekho mnyama okanye xa isibhakabhaka sikhanya ngendlela ethile.

 Isizathu sokuba ukukhanya kuchaphazela izinga lokuveliswa kwamaqanda eenkuku

 Ekuqaleni kwentwasahlobo, ixesha lokukhanya kwelanga liyafinyezwa, kwaye impembelelo yokukhanya emzimbeni wenkukhu iyancitshiswa, nto leyo enciphisa ukukhutshwa kwe-gonadotropins kwi-anterior pituitary gland yenkukhu, nto leyo ebangela ukwehla kwesantya sokuveliswa kwamaqanda eenkuku.

 Iindlela zokubonelela ngokukhanya okwenziweyo

Ngokubanzi, ukukhanya okwenziweyo kunikwa xa ukukhanya kwendalo kungaphantsi kweeyure ezili-12, kwaye kongezwa malunga neeyure ezili-14 zokukhanya ngosuku. Ukongeza ukukhanya, kungcono ukukhanyisa izibane kabini ngemini, oko kukuthi, ukukhanyisa izibane ngo-6:00 kusasa kude kuse, kwaye ukukhanyisa izibane ebusuku kude kube ngu-20-22:00, kwaye ixesha lokutshintsha izibane akufuneki litshintshwe yonke imihla. Xa ukongeza ukukhanya, umbane kufuneka uhlale uzinzile. Kufanelekile ukusebenzisa malunga ne-3 watts yokukhanya ngemitha yesikwere endlwini. Isibane kufuneka sibe malunga ne-2 yeemitha ukusuka emhlabeni, kwaye umgama phakathi kwesibane nesibane kufuneka ube malunga ne-3 yeemitha. Isixhobo kufuneka sibekwe phantsi kwebhalbhu.

 Ixesha elifanelekileyo lokukhanya kwiinkukhu

Emva kokuba iinkukhu ziqale ukuvelisa, ixesha elifanelekileyo lokukhanya kufuneka libe ziiyure ezili-14 ukuya kwezili-16 ngosuku, kwaye ukukhanya kufuneka kube malunga ne-10 lux (elilingana neemitha ezi-2 ngaphezu komhlaba, kunye ne-1 watt yokukhanya kwi-0.37 square metres). Ixesha lokukhanya alinakutshintshwa ngokungacwangciswanga, ingakumbi kwinqanaba lokugqibela lokubeka amaqanda, akufanelekanga nakancinci ukunciphisa amandla okukhanya okanye ukunciphisa ixesha lokukhanya, oko kukuthi, ukukhanya kunokwandiswa kuphela, kungancitshiswa, kungenjalo izinga lokuvelisa amaqanda liya kuncipha kakhulu.

 Ukulumkela

Kwiinkukhu ezinempilo embi, ezikhula kancinci, ezinobunzima obuphantsi, nezingaphantsi kweenyanga ezi-6 ubudala, ukufakelwa kokukhanya okwenziweyo akwenziwa, okanye ukufakelwa kokukhanya kuyalibaziseka ixesha elithile, kungenjalo injongo yokunyusa izinga lokuvelisa amaqanda ayizukuphunyezwa, nokuba ukunyuka okwethutyana kuya kukhokelela ekugugeni kwangethuba, kodwa kuya kunciphisa izinga lokuvelisa amaqanda unyaka wonke.