Isidingo sokufaka ukukhanya ku-greenhouse
Eminyakeni yamuva, ngokuqoqwa nokuvuthwa kolwazi nobuchwepheshe, iisibani sokukhula kwezitshalo, okuye kwabhekwa njengophawu lwezolimo zesimanje ezisezingeni eliphezulu, kancane kancane kuye kwaba nokubonakala kwabantu.Ngokujula kancane kancane kocwaningo lwe-spectral, kwatholakala ukuthi amaza ahlukene okukhanya anemiphumela ehlukene ezigabeni zokukhula ezihlukene zezitshalo.Ukubaluleka kokukhanyisa kwangaphakathi kwe-greenhouse ukunweba ukuqina kokukhanya okwanele ngosuku.Isetshenziselwa ikakhulukazi ukutshala imifino, ama-roses ngisho nezithombo ze-chrysanthemum ekwindla sekwephuzile nobusika.
Ezinsukwini ezinamafu nokukhanya okuphansi, ukukhanyisa okwenziwayo kuyadingeka.Okungenani ukukhanya kwamahora angu-8 kufanele kunikezwe izitshalo ebusuku, futhi isikhathi sokukhanya kufanele simiswe.Kodwa-ke, ukuntuleka kwesikhathi sokuphumula ebusuku nakho kuzoholela ekukhuleni kwezitshalo nokunciphisa isivuno.Ngaphansi kwezimo zemvelo ezimisiwe ezifana ne-carbon dioxide, amanzi, imisoco, izinga lokushisa kanye nomswakama, "i-photosynthetic flux density PPFD" phakathi kwendawo yokugcwala ukukhanya nendawo yesinxephezelo sokukhanya sesitshalo esithile inquma ngokuqondile izinga lokukhula kwesitshalo.Ngakho-ke, inhlanganisela yomthombo wokukhanya we-PPFD esebenza kahle iwukhiye wokukhiqiza kahle kwefekthri yezitshalo.
Ukuhlelwa kwesikhathi sokugcwalisa ukukhanya
1. Njengokukhanya okungeziwe, kungathuthukisa ukukhanya nganoma yisiphi isikhathi sosuku, futhi kunganweba isikhathi sokukhanyisa esisebenzayo.2. Ingakwazi ukunweba ngempumelelo futhi ilawule ngokwesayensi ukukhanya okudingwa izitshalo lapho kuhwalala noma ebusuku.3. Ku-greenhouse noma elabhorethri yezitshalo, ingashintsha ngokuphelele ukukhanya kwemvelo futhi ikhuthaze ukukhula kwezitshalo.4. Ixazulule ngokuphelele inkinga yokubuka usuku nokudla esigabeni sezithombo, futhi uhlele ngokunengqondo isikhathi ngokuhambisana nosuku lokulethwa kwezithombo.
Ukukhethwa kwesibani sokukhula kwezitshalo
Isivinini kanye nekhwalithi yokukhula kwezitshalo kungalawulwa kangcono ngokukhetha imithombo yokukhanya ngokwesayensi.Uma sisebenzisa imithombo yokukhanya yokwenziwa, kufanele sikhethe ukukhanya kwemvelo okuseduze kakhulu nokuhlangabezana nemibandela ye-photosynthesis yezitshalo.Kala ukuminyana kwe-photosynthetic flux PPFD (Photosynthetic PhotonFlux Density) ekhiqizwe umthombo wokukhanya esitshalweni, lawula izinga le-photosynthesis yezitshalo nokusebenza kahle komthombo wokukhanya, kanye nenani le-photon esebenzayo ye-photosynthetic iqala i-photosynthesis yesitshalo ku-chloroplast. : okufaka ukusabela okukhanyayo nokusabela okumnyama okuqhubekayo.
Isibonelo sokutshala isibani sokugcwalisa izitshalo se-Weizhao Industry endaweni emnyama
Isibani sokukhula kwesitshalo kufanele sibe nalezi zimpawu ezilandelayo
1. Guqula amandla kagesi abe amandla akhazimulayo ngendlela efanele.2. Ukuzuza ukushuba kwemisebe ephezulu phakathi kwebanga elisebenzayo le-photosynthesis, ikakhulukazi imisebe ye-infrared ephansi (imisebe eshisayo) 3 I-spectrum ye-radiation ye-bulb ihambisana nezidingo ze-physiological zezitshalo, ikakhulukazi endaweni ye-spectral esebenzayo ye-photosynthesis.
Izimiso zezitshalo zigcwalisa ukukhanya
Isibani se-LED plant siwuhlobo lwesibani sezitshalo, esisebenzisa i-light emitting diode (LED) njengomthombo wokukhanya futhi sisebenzisa ukukhanya esikhundleni sokukhanya kwelanga ukuze kwakhiwe indawo yokukhula nokuthuthuka kwezitshalo ngokwemithetho yokukhula kwezitshalo.Ukukhanya kwezitshalo ze-LED kungasiza ukufinyeza umjikelezo wokukhula kwezitshalo.Umthombo wokukhanya ikakhulukazi wakhiwe imithombo yokukhanya ebomvu nokuluhlaza okwesibhakabhaka.Kusetshenziswa ibhande lokukhanya elibucayi kakhulu lezitshalo.I-wavelength yokukhanya ebomvu isebenzisa u-630 nm no-640~660 nm, futhi i-wavelength yokukhanya eluhlaza okwesibhakabhaka isebenzisa 450~460 nm kanye no-460~470 nm.Le mithombo yokukhanya ingenza izitshalo zikhiqize i-photosynthesis engcono kakhulu futhi yenze izitshalo zithole isimo sokukhula esingcono kakhulu.Indawo ekhanyayo ingesinye sezici ezibalulekile zendawo ebonakalayo ekukhuleni nasekuthuthukeni kwezitshalo.Ukulawula i-morphogenesis yezitshalo ngokusebenzisa ukulawulwa kwekhwalithi yokukhanya kuwubuchwepheshe obubalulekile emkhakheni wokulima okuvikelekile.
Imithelela yobubanzi be-spectral ku-physiology yezitshalo
Isicelo kanye nethemba lokugcwalisa ukukhanya
Ngokuthuthuka okusheshayo kwezindawo zezolimo, zezimboni kanye nezamasiko, ubuchwepheshe bokukhanyisa imvelo ekhanyayo bokukhula kwezitshalo budonse ukunaka.Ubuchwepheshe bokukhanyisa ingadi yensimu busetshenziswa ikakhulukazi ezicini ezimbili: okokuqala, busetshenziswa njengokukhanyisa okungeziwe kwe-photosynthesis yezitshalo lapho inani lokukhanya kwelanga lincane noma ubude belanga bufushane;2, Njengokukhanya okubangelwa i-photoperiod yezitshalo kanye ne-photomorphogenesis;3, Ukukhanyisa okuyinhloko kwemboni yezitshalo.
I-Five Star Lighting Co., Ltd., umphakeli ohamba phambili waseChina wezinhlelo zokukhanyisa ze-LED zezinhlelo eziningi zokukhanyisa.Sihlinzeka ngezixazululo ezingabizi kakhulu, ezihamba phambili embonini neziphathelene nezibani ze-LED zamaphrojekthi okuhweba, okuhlala, kanye nezimboni.Ngaphezu kweminyaka eyi-10 yobuchwepheshe embonini yokukhanyisa, inkampani izibophezele ekuklameni, ucwaningo & ukuthuthukisa, ukwenza ngokwezifiso, ukukhiqiza kanye nokumaketha uhla lokukhanyisa okuthembekile, okuphumelelayo, okusezingeni eliphezulu.Iphothifoliyo yethu ebanzi yokukhanyisa kwangaphandle yenzelwe ukubhekana nezidingo zabathengisi bezitolo, osonkontileka, izicacisi kanye nabasebenzisi bokugcina, kuhlu olubanzi kakhulu lwezinhlelo zokusebenza.
Uma kuyisikhathi sakho sokuqala lapha futhi ungathanda ukufunda okwengeziwe mayelana nenkampani yethu kanye nemikhiqizo yethu eyinhloko, ngijabula kakhulu ukukusiza.
Isikhathi sokuthumela: Feb-02-2023
