Tshawb xyuas cov grill gill teeb pom kev zoo hauv Brazilian kev tshawb fawb
Lub zeem muag yog qhov tseem ceeb rau cov noog tus cwj pwm thiab kev noj qab haus huv. Nqaij qaib muaj cov tshuab ua tau tshwj xeeb heev, nrog feem ntau ntawm lawv tus cwj pwm tau cuam tshuam los ntawm angécil, nrog rau cov neeg sib koom ua ke ntawm Purdue University hauv Asmeskas thiab Brazil lub xeev ntawm Campinas ntawm Campinas.
Kev tshawb fawb luam tawm hauv phau ntawv ceev xwm txheej ntawm kev tshawb fawb txog nqaij qaib kev tshawb xyuas ntawm cov teeb pom kev zoo ntawm cov txiv hmab txiv ntoo uas muaj teeb meem thiab lawv cov zis ua tau zoo.
Feem ntau, noog raug rauLub teeb-emitting diode (LED)Kev teeb pom kev nthuav dav ua kom zoo dua rau cov neeg tau tsa hauv qab cov roj fluorescent fluorescent (CFL). Xya-hnub txiv neej cov teeb coorloters los ntawm LED teeb pom kev ua haujlwm siab dua piv rau lawv cov counterparts hauv CFL teeb pom kev zoo.
Hauv kev sib tham thawj zaug, cov kws tshawb nrhiav tau txheeb xyuas avian kev nyiam ua rau dawb thiab daj teeb pom kev los ntawm LED teeb. Noog nyiam raug tshuaj xyuas los ntawm cov yeeb yaj kiab uas raug ntes thaum mus sib hais. Nyob rau hauv ib qho kev sim tom ntej, lawv tau tshuaj xyuas cov kev ua tau zoo ntawm cov txiv hmab txiv ntoo ntawm cov qaib cov qaib raug coj mus rau LED thiab CFF teeb.
Kev ua tau zoo tau ntsuas raws li lub neej tuag, avian lub cev hnyav, muaj qhov hnyav niaj hnub, thiab pub hloov dua siab tshiab.
Cov qaib uas muaj qhov cub ua paug los ntawm daj thiab dawb coj icyination uniformly thiab qhia tsis muaj tus cwj pwm nyiam rau ib qho chaw nyob. Cov noog noj ntau cov zaub mov ntawm 21, 28, thiab 35 hnub nyob rau hauv Dawb Led teeb pom kev zoo.
Mendes thiab cov kws sau ntawv pom tias cov noog coj mus rau LED teeb pom kev muaj kev tsim khoom zoo tshaj piv rau cov hauv qab CFL teeb pom kev zoo. Xya-hnub-laus txiv neej cov me nyuam qaib ua rau muaj kev hloov dua siab tshiab hauv LED lub teeb pom kev zoo piv rau ntawm lub hnub nyoog tib yam hauv CFL teeb pom kev zoo.
Kev Tshawb Fawb SwissNtau lub teebSpectra rau qe-tso hens
Kev tshawb pom los ntawm kev sim hauv Switzerland tau qhia kom hens nthuav tawm cov kev coj ua lub teeb ntsuab ntau dua ua rau lub teeb tsis zoo rau lub teeb dawb. Cov kev tshawb fawb corroborated ua ntej pom tias lub teeb liab khiav nrawm, yog tus cuam tshuam cov nyhuv ntau dua rau kev siv lub teeb.
Cov kws tshawb nrhiav ntawm Bern University of thov kev tshawb fawb qhia tias kev ua kom pom tseeb rau cov ncauj lus uas muaj kev txaus siab rau xyoo ntau dhau los, tshwj xeeb yog cov tshuab tshiab muaj. Tuav Huber-echer thiab cov npoj yaig elucates nyob rau hauv lawv cov ntawv tshaj tawm cov khoom lag luam uas muaj zog ua rau pom lub tsev nyob hauv teb chaws Yelemees, Austria, Netherlands, thiab Askiv. Hauv Switzerland, nws tau tshaj tawm tias txhua lub tshuab tshiab tam sim no tau tawm nrog LED tshuab, feem ntau hauv ntsuab.
LEDs muab monochromatic lub teeb hla ntau wavelousengths thiab muab ntau zog dua cov teeb tsa lub teeb pom kev zoo, suav nrog lub neej zoo, thiab txo cov nuj nqis zoo heev.
Txoj kev tshawb fawb tshawb xyuas qhov cuam tshuam ntawm dawb, liab, thiabNtsuab LED Illuminationntawm tus cwj pwm thiab cov kev ntsuas ntawm kev tso cov hens. Lub teeb siv hauv peb txoj kev kho mob tau ntsuas kom pom raws li cov qaib sib npaug.
Nees nkaum plaub pawg ntawm 25 txheej hens tau nyob hauv qhov chaw ua haujlwm zoo tib yam 5.}}} Thaum pib, lawv tau tswj hwm hauv dawb LED teeb pom thaum lub sijhawm ob lub lim tiam acclimatization theem.
Nyob rau tom ntej no plaub lub lis piam, yim xaiv xaiv tau illuminated yog tus coj liab (640nM) thiab ib yim LED (520NM). Kev coj cwj pwm tau pom nyob rau ob lub lim tiam kawg ntawm kev sim siab. Tsis tas li ntawd, qhov hnyav nce, pub rau kev tso, pib ntawm kev pw, thiab pw ua haujlwm tau sau tseg.
Qhov kev tshawb pom qhia me ntsis kev cuam tshuam ntawm lub teeb ntsuab ntawm kev tshawb coj tus cwj pwm, txawm li cas los ho liab ploj zuj zus hauv kev sib piv rau lub teeb dawb. Qhov kev tshawb pom corroborated ua ntej qhia tau tias liab-echer thiab cov npoj yaig thiab cov kev cuam tshuam no tau tawm tsam cov kev sib txawv ntawm lub teeb. Lawv tau sau tseg, txawm li cas los xij, tias qhov muaj peev xwm cuam tshuam ntawm kev siv lub teeb yuav tsum tsis txhob saib tsis taus.
