Yini i-DLI?
I-DLI(Daily Light Integral), inani le-PAR(Photosynthetically Active Radiation izinhlayiya ngazinye zokukhanya kububanzi obungu-400-700 nm), etholwa usuku ngalunye njengomsebenzi wokukhanya nobude besikhathi.Ivezwa ngokuya nge-mol/m2/d (ama-moles okukhanya ngemitha yesikwele ngosuku).
Le metric ibalulekile ngoba inani lokukhanya izitshalo zakho ezikuthola ngosuku lihlobene ngokuqondile nokukhula kwezitshalo, ukukhula, isivuno, kanye nekhwalithi yezitshalo.
Ingakanani i-DLI edinga i-Common Indoor Crops?
Ake sibheke imfuneko ye-DLI yezitshalo ezihlukahlukene ezivame ukulinywa endlini.
| Isitshalo | Isidingo se-DLI |
| Izitshalo Zomthunzi | 6-10 |
| Uphizi | 9 |
| I-Basil | 12 |
| I-broccoli | 15-35 |
| Utamatisi | 20-30 |
| I-Zucchini | 25 |
| Upelepele | 30 - 40 |
| Insangu | 30-45 |
Singathola uPepper kanye neCannabis kunesidingo se-DLI ephezulu ngokumangazayo, yingakhoamalambu aphezulu e-PPFzibalulekile uma utshala lezi zitshalo endlini.
Buyini ubudlelwano phakathi kwe-PPFD ne-DLI?
Ifomula yokubala i-DLI ithi: μmol m-2s-1 (noma i-PPFD) x (3600 x isikhathi sesithombe) / 1,000,000 = DLI (noma amavukuzane/m2/ngosuku)
I-PPFD inombolo yama-photon afika endaweni ethile (m2) njalo ngomzuzwana, akalwa ngama-micromoles (μmol m-2s-1).
1.000.000 micromoles = imvukuzane engu-1
3600 imizuzwana = 1 ihora
Isikhathi sokuthumela: Jul-26-2022
