Tasirin Girman Shuka Daidai da Matsalolin LED

Daidaitaccen tasirin ci gaban shuka na LED wavelength 1. Zazzaɓin launi da kwararar fitilun shuka: ana ganin zafin launi da kwararar fitilun shuka daga idanuwan ɗan adam, kuma tasirin photosythetic na tsire-tsire zuwa haske ba ya kallon zafin launi da lumen. 2. Tasirin kewayon spectral akan ilimin halittar shuka: 280 315nm ——> Tasiri kan tsari da tsarin ilimin lissafi yana da ƙananan ƙananan. 315 400 nm ——> Karancin shan chlorophyll ya ragu, yana shafar tasirin sake zagayowar gani na lokaci-lokaci, da hana mai tushe daga fadadawa. 400 520nm (blue) —> Yawan chlorophyll da carotene sha shine mafi girma kuma yana da tasiri mafi girma akan photosynthesis. 520 610nm (kore) —> Yawan sha na pigments ba shi da yawa. 610 720nm (ja) —> Yawan sha na chlorophyll yana da ƙasa, wanda ke da tasiri mai mahimmanci akan photosynthesis da tasirin photosynthesis na lokaci-lokaci 720 1000Nm ——> Ƙarƙashin shayarwa, sel masu ƙarfafawa sun tsawaita, kuma suna shafar furanni da germination iri. 1000NM ——> Juyawa ya zama adadin kuzari. Daga bayanan da ke sama, illar mabambantan raƙuman raƙuman haske a kan photosynthesis na shuka sun bambanta. Samuwar hasken shuka photosynthesis shine kusan 400 720nm. Hasken 400 520nm (blue) da 610 720nm (ja) suna ba da gudummawa mafi yawa ga photosynthesis. 520 610nm (kore) haske, da rabo na shuka pigment sha ne sosai low. 3. Dangane da ka'idodin da ke sama, ana yin fitilun shuka zuwa nau'i uku: haɗin ja da shuɗi, duk shuɗi, da duk ja don samar da tsawon tsawon ja da shuɗi. Dangane da tasirin gani, haɗin ja da shuɗi na fitilun shuka sune ruwan hoda. Hasken farin haske na LED, wanda ya fi kowa shine tushen shuɗi don tada launin rawaya mai kyalli foda, ta haka yana haifar da tasirin haske na gani. Dangane da rarraba makamashi, akwai ƙimar kololuwa guda biyu a cikin yankin shuɗi na 445nm da yanki mai launin rawaya - 550nm. Hasken ja na 610 720nm da tsire-tsire ke buƙata yana da ƙarancin gaske. Wannan ya bayyana dalilin da ya sa shuka girma ba shi da kyau a karkashin farin haske LED. 4. Matsakaicin fitilun ja da shuɗi na fitilun shuka gabaɗaya tsakanin 5: 1 10: 1, yawanci rabo na 7 9: 1. 5. Lokacin amfani da fitilun shuka don cika shuka, tsayin ganyen yana da kusan mita 0.5. Ƙwararrun masana'antu iri-iri na LED fitilu beads. Idan dole ne ku keɓance shi, kuna iya tuntuɓar sabis na abokin ciniki!