Lumens chiyero cheluminous flux, kana huwandu hwechiedza chinooneka chinopenya kubva kune kwakabva,kuremerwa nekunzwa kweziso remunhu kune humwe urefu hwechiedza.Lumens ndiyo chiyero chakanakisa chekushandisa paunenge uchiongorora kuti mwenje unovhenekera sei nzvimbo yemaziso emunhu.Ziso remunhu rinonyanya kunzwisiswa nechiedza muyero uye yegirini renji ye spectrum, saka100 mafotoni echiedza chegirinhi ane chiyero chepamusoro chechiedza kupfuura 100 mafotoni echiedza cheblue kana zana mafotoni echiedza chitsvuku..
Zvirimwa zvinonyanya kutora chiedza chitsvuku uye chebhuruu.Lumens inonyanya kurema yero uye yegirini mwenje uye de-huremu tsvuku uye yebhuruu mwenje,kugadzira lumens ingangoita yakaipisisa mwenje wekuyeresa kuyerwa kunokwanisika kuti uongorore kuti chiedza chinokura sei zvirimwa..
Lumen Weighting (yero) maringe nePhotosynthetic Efficiency (girinhi):
Chiyero cheLumen chekuonekwa kwevanhuluminous fluxzvakasiyana kubvaPAR / PPFD, iyo inoyeraradiant flux- huwandu hwese hwemafotoni mune inooneka spectrum pasina huremu hwekuonekwa kwevanhu.Yield Photon Flux (YPF)yakaita semalumens mukuti mafotoni anoyerwa zvichienderana nehurefu hwawo, asi YPF inoayeresa zvichibva pakubatsira kwayo chirimwa kwete kuziso remunhu, uye YPF inoona mafotoni kunze kwenzvimbo yekuona kwevanhu.
Nguva yekutumira: Kubvumbi-23-2022