Nroj tsuag xav tau hnub ci kom vam meej. xav txog kev loj hlob ntawm cov nroj tsuag sab hauv tsev hauv xyoo tas los no. Kuj tau txais kev txaus siab ntau yog tag nrho spectrum LED loj hlob teeb rau cov nroj tsuag sab hauv tsev uas tuaj yeem ua rau lub hnub ci.
thaum cov nroj tsuag tsuas tuaj yeem tau txais qhov txwv tsis pub muaj hnub ci lossis thaum lub hnub ntev luv. Raws li kev teeb pom kev ntxiv rau cov nroj tsuag photosynthesis, LED cog teeb pom kev zoo yog qhov kev xaiv ntse.
Yog li yuav ua li cas LED cog teeb pom kev zoo txhawb kev loj hlob ntawm cov nroj tsuag?
Induced teeb pom kev zoo rau cov nroj tsuag photoperiod thiab lub teeb cov ntaub ntawv feem ntau siv LED cog cog teeb. Raws li kev tshawb fawb, cov khoom siv hluav taws xob tsim hluav taws xob tsim hluav taws xob ntau dhau. Thaum siv los ua ntxiv teeb pom kev zoo, LEDs tau ua tiav lub zog hluav taws xob mus rau hauv cov hluav taws xob photosynthetic, uas yog tom qab ntawd hloov mus rau hauv tshuaj lom neeg lub zog. Qhov no tshem tawm cov cua sov thiab noo noo ntxiv.
piv rau fluorescent teeb pom kev zoo. Spinach, radish, thiab lettuce txhua tus tuaj yeem loj hlob thiab txhim kho sai dua thaum siv cov teeb ci LED sib xyaw. Boost cov qoob loo zoo.
nyob rau hauv sib piv rau hlau halide teeb. Thaum wavelength-matched dimmable LED loj hlob teeb yog siv los ua ntxiv illumination. Nyob rau hauv kev sib piv rau cov nroj tsuag zus nyob rau hauv zoo tib yam teeb pom kev zoo, lub stems thiab nplooj ntawm kua txob thiab perilla nroj tsuag underwent ntau anatomical morphological hloov. Tsis tas li ntawd, qhov optical ntom ntom ntawm LED cog kev loj hlob lub teeb tau nce nrog rau tus nqi ntawm photosynthetic kev ua haujlwm hauv cov nroj tsuag.
Raws li kev tshawb fawb, kev siv cov teeb pom kev zoo ntawm LED teeb pom kev ntxiv ua kom cov photosynthesis thiab kev loj hlob ntawm cov nroj tsuag ntau dua 20 feem pua. Yog li ntawd, siv LED cog teeb pom kev hauv cov chaw cog khoom yog qhov kev txiav txim siab zoo.
