Led girma fitila wani nau'i ne na fitilar taimako don ci gaban shuka

LED girma haske haske ne na haɓakar shuka wanda aka tsara musamman don samar da furanni da kayan lambu da sauran tsire-tsire tare da ingantaccen fasaha.Gabaɗaya, tsire-tsire na cikin gida da furanni za su yi girma da muni cikin lokaci.Babban dalili shine rashin hasken haske.Ta hanyar haskakawa tare da fitilun LED wanda ya dace da nau'in da ake bukata da tsire-tsire, ba zai iya inganta ci gabansa kawai ba, amma kuma ya tsawaita lokacin furanni da inganta ingancin furanni.

Tasirin bakan daban-daban na LED girma fitilu

Tsire-tsire daban-daban suna da buƙatu daban-daban don bakan, kamar ja / blue 4: 1 don letas, 5: 1 don strawberries, 8: 1 don maƙasudin gabaɗaya, wasu kuma suna buƙatar haɓaka infrared da ultraviolet.Zai fi dacewa don daidaita rabon haske na ja da shuɗi bisa ga tsarin ci gaban shuka.

A ƙasa akwai tasirin kewayon girma fitilu akan ilimin halittar shuka.

280 ~ 315nm: ƙaramin tasiri akan ilimin halittar jiki da tsarin ilimin halittar jiki.

315 ~ 400nm: ƙarancin chlorophyll sha, yana shafar tasirin photoperiod da hana haɓakar kara.

400 ~ 520nm (blue): rabon sha na chlorophyll da carotenoids shine mafi girma, wanda ke da tasiri mafi girma akan photosynthesis.

520 ~ 610nm (kore): yawan sha na pigment ba shi da girma.

A kusa da 660nm (ja): yawan sha na chlorophyll yayi ƙasa, wanda ke da tasiri mai mahimmanci akan photosynthesis da tasirin photoperiod.

720 ~ 1000nm: ƙananan shayarwa, haɓakar haɓakar ƙwayoyin cuta, yana shafar fure da ƙwayar iri;

> 1000nm: canza zuwa zafi.

Saboda haka, mabanbantan raƙuman haske na haske suna da tasiri daban-daban akan photosynthesis shuka.Hasken da ake buƙata don photosynthesis shuka yana da tsayin kusan 400 zuwa 720 nm.Haske daga 400 zuwa 520nm (blue) da 610 zuwa 720nm (ja) suna ba da gudummawa mafi yawa ga photosynthesis.Haske daga 520 zuwa 610 nm (kore) yana da ƙarancin sha ta hanyar aladun shuka.


Lokacin aikawa: Mayu-26-2022
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