Imfuneko yokongeza ukukhanya kwi-greenhouse
Kwiminyaka yakutshanje, kunye nokuqokelela kunye nokukhula kolwazi kunye neteknoloji, iisibane sokukhula kwesityalo, ebigqalwa njengophawu lwezolimo zanamhlanje zodidi oluphezulu, ngokuthe ngcembe iye yafikelela kwimbono yabantu.Ngokunzulu ngokuthe ngcembe kophando lwe-spectral, kwafunyaniswa ukuba amaza okukhanya ahlukeneyo aneempembelelo ezahlukeneyo kumanqanaba ahlukeneyo okukhula kwezityalo.Ukubaluleka kokukhanya kwangaphakathi kwe-greenhouse kukwandisa ukukhanya okwaneleyo ngosuku.Isetyenziselwa ikakhulu ukutyala imifuno, iirozi kunye nezithole zechrysanthemum ngasekupheleni kwekwindla nasebusika.
Kwiintsuku ezinamafu kunye nokukhanya okuphantsi kokukhanya, ukukhanya okwenziwayo kuyafuneka.Ubuncinci iiyure ezisi-8 zokukhanya kufuneka zinikwe izityalo ebusuku, kwaye ixesha lokukhanya kufuneka lilungiswe.Nangona kunjalo, ukungabikho kwexesha lokuphumla ebusuku kuya kukhokelela ekukhuleni kwezityalo kunye nokunciphisa isivuno.Ngaphantsi kweemeko ezimiselweyo zokusingqongileyo ezifana nekharbon diokside, amanzi, izondlo, ubushushu kunye nokufuma, "i-photosynthetic flux density PPFD" phakathi kwendawo yokukhanya kunye nembuyekezo yokukhanya yesityalo esithile inquma ngokuthe ngqo isantya sokukhula kwesityalo.Ke ngoko, umthombo wokukhanya osebenzayo wePPFD udityanisiweyo sisitshixo ekusebenzeni kakuhle kwemveliso yesityalo.
Ukulungiswa kwexesha lokuzaliswa kokukhanya
1. Njengokukhanya okongeziweyo, kunokwandisa ukukhanya nangaliphi na ixesha lemini, kwaye kunokwandisa ixesha lokukhanyisa elisebenzayo.2. Inokwandisa ngokufanelekileyo kwaye ilawule ngokwesayensi ukukhanya okufunwa zizityalo ngorhatya okanye ebusuku.3. Kwi-greenhouse okanye i-laboratory yezityalo, inokutshintsha ngokupheleleyo ukukhanya kwendalo kunye nokukhuthaza ukukhula kwezityalo.4. Ukusombulula ngokupheleleyo ingxaki yokubukela imini kunye nokutya kwinqanaba le-seedling, kwaye ngokufanelekileyo ulungiselele ixesha ngokupheleleyo ngokomhla wokuhanjiswa kwezithole.
Ukukhethwa kwesibane sokukhula kwezityalo
Isantya kunye nomgangatho wokukhula kwezityalo unokulawulwa ngcono ngokukhetha imithombo yokukhanya ngokwesayensi.Xa sisebenzisa imithombo yokukhanya eyenziweyo, kufuneka sikhethe ukukhanya kwendalo okukufutshane ukuhlangabezana neemeko ze-photosynthesis yezityalo.Ukulinganisa i-photosynthetic flux density PPFD (Photosynthetic PhotonFlux Density) eveliswe ngumthombo wokukhanya kwisityalo, inqanaba lesityalo photosynthesis kunye nokusebenza kakuhle komthombo wokukhanya, kunye nesixa sefoton esebenzayo yephotosynthetic iqala ifotosynthesis yesityalo kwi-chloroplast. : kubandakanywa ukusabela okukhanyayo kunye nokuphendula okumnyama okuqhubekayo.
Umzekelo wokutyala isibane sokuzalisa izityalo kwi-Weizhao Industry kwindawo emnyama
Isibane sokukhula kwesityalo kufuneka sibe nezi mpawu zilandelayo
1. Guqula amandla ombane abe ngamandla akhazimlayo ngokufanelekileyo.2. Ukuzuza ubushushu obuphezulu bemitha phakathi koluhlu olusebenzayo lwephotosynthesis, ngakumbi imitha ye-infrared ephantsi (imitha ye-thermal) 3 I-radiation spectrum yebhalbhu ihambelana neemfuno zefiziyoloji yezityalo, ngakumbi kwingingqi ye-spectral esebenzayo ye-photosynthesis.
Imigaqo yezityalo zigcwalisa ukukhanya
Isibane sokugcwalisa isityalo se-LED luhlobo lwesibane sesityalo, esisebenzisa i-diode ekhupha ukukhanya (i-LED) njengomthombo wokukhanya kwaye isebenzisa ukukhanya endaweni yokukhanya kwelanga ukudala indawo yokukhula kwezityalo kunye nophuhliso ngokwemithetho yokukhula kwezityalo.Ukukhanya kwezityalo ze-LED kunokunceda ukunciphisa umjikelo wokukhula kwezityalo.Umthombo wokukhanya uqulunqwe ikakhulu yimithombo yokukhanya ebomvu nebhlowu.Elona bhanti lokukhanya libuthathaka lezityalo liyasetyenziswa.Ubude bokukhanya obubomvu busebenzisa i-630 nm kunye ne-640 ~ 660 nm, kunye ne-blue light wavelength isebenzisa i-450 ~ 460 nm kunye ne-460 ~ 470 nm.Le mithombo yokukhanya inokwenza ukuba izityalo zivelise eyona photosynthesis kwaye yenze ukuba izityalo zifumane eyona meko ilungileyo yokukhula.Ukukhanya okusingqongileyo yenye yezinto ezibalulekileyo zokusingqongileyo ukuze zikhule kwaye zikhule.Ukulawula i-morphogenesis yezityalo ngolawulo lomgangatho wokukhanya yiteknoloji ebalulekileyo kwintsimi yokulima okukhuselweyo.
Iziphumo zoluhlu olubonakalayo kwi-physiology yezityalo
Isicelo kunye nethemba lokuzalisa ukukhanya
Ngophuhliso olukhawulezayo lwemimandla yezolimo, yezoshishino kunye ne-horticultural, iteknoloji yokulawula ukukhanya kwemekobume yokukhula kwezityalo iye yatsala ingqalelo.I-Facility gardening lighting technology isetyenziswa ikakhulu kwimiba emibini: eyokuqala, isetyenziswa njengesibane esongezelelweyo kwi-photosynthesis yezityalo xa isixa sokukhanya kwelanga sincinci okanye ubude belanga bufutshane;2, Njengokukhanya okunyanzelwayo kwefotoperiod yezityalo kunye ne-photomorphogenesis;3, Ukukhanya okungundoqo kumzi-mveliso wezityalo.
I-Five Star Lighting Co., Ltd., umthengisi ohamba phambili waseTshayina weenkqubo zokukhanyisa i-LED kwiinkqubo ezininzi zokukhanyisa izibane.Sinikezela ngexabiso elisebenzayo, elikhokelayo kwishishini kunye nezisombululo zesibane se-LED sobunini kwiiprojekthi zorhwebo, zokuhlala kunye nezoshishino.Ngaphezulu kweminyaka eyi-10 yobuchwephesha kwishishini lokukhanyisa, inkampani izimisele ukuyila, uphando kunye nophuhliso, ukwenza ngokwezifiso, ukuvelisa kunye nokuthengisa uluhlu lokukhanya oluthembekileyo, olusebenzayo, oluphezulu.Ipotfoliyo yethu ebanzi yokukhanya kwangaphandle iphuhliswe ukujongana neemfuno zabathengisi, iikontraka, izicacisi kunye nabasebenzisi bokugqibela, kuluhlu olubanzi lwezicelo.
Ukuba eli lixesha lakho lokuqala apha kwaye ungathanda ukufunda ngakumbi malunga nenkampani yethu kunye neemveliso zethu eziphambili, ndiyavuya ukukunceda.
Ixesha lokuposa: Feb-02-2023
