Olaga felanulanua'i

malamalama malamalama o le tuputupu ae laau

O a'afiaga fa'apitoa ile fa'aletino ole la'au:

(1) 280 ~ 315nm -–> lenei Galu umi o le malamalama UV malamalama, tuusao stifle manu ma laau e oo lava fungus tupu aʻe.

(2) 315 ~ 400nm -–> lenei Wavelengths o le malamalama mamao UV malamalama, e oo lava o le a le afaina ai laau, ae leai se aafiaga tuusao i le tuputupu ae laau, chlorophyll mitiia itiiti, aafiaga photoperiod, taofi aʻa elongation.

(3) 400 ~ 520nm(lanumoana)–> lenei Galu umi o le malamalama tuputupu aʻe laau aʻa ma aʻa tuusao, o le aafiaga sili i le photosynthesis laau aʻa.

(4) 520 ~ 610nm(lanu meamata)–> La'au lanumeamata una'i fa'afefe, e le'o maualuga le fua faatatau o le absorption lanu meamata.

(5) 610 ~ 720nm(mumu)–> La'au chlorophyll absorption fua faatatau e le maualuga, o le galu umi mo photosynthesis ma le fua faatatau o le tuputupu ae laau ei ai se aafiaga taua.

(6) 720 ~ 1000nm -–> Infrared wavelength mo laau absorption rate e maualalo, e mafai ona faaosofia saʻo le sela e faalautele, aafia fuga ma fatu germination.

(7)> 1000nm -–> E latalata i se umi galu leisa malamalama ua liua i le vevela.

Fa'aogaina o le ta'ita'ia tuputupu a'e le la

Hydroponic, fa'ato'aga, Fa'amalama o le Greenhouse, Fa'ato'aga, Fa'atosina, Fa'ato'aga, Fa'ato'aga, Fa'aaliga Fugala'au, Fa'ato'aga, fa'ato'aga, ma isi.