5 Abubuwan da za a bincika lokacin kwatanta ƙirar haske don fitilun girma na LED

Lokacin da kuka kwatanta ƙirar haske daban-daban, tabbatar da kwatanta apples da apples. Wannan yana nufin yin la'akari da abubuwa 3:

1. Tabbatar da sahihancin iƙirarin aikin da masana'antun ke yi.
2. Tabbatar cewa ana amfani da software na lissafin DIALux don ƙirar haske. Wani kamfani mai zaman kansa ne ya samar da wannan software na lissafi kuma ana amfani da ita a kasuwar noman noma.
3. Bincika waɗanne sigogin shigarwar aka yi amfani da su don kowane ƙirar haske. Yana da sauƙi don tweak sigogin shigarwar kuma ya ba da ra'ayi na mafi ingancin matakin haske da daidaituwa a cikin ƙirar haske. Don haka waɗanne sigogi ne suke da mahimmanci?

Mafi mahimmancin sigogin shigarwa don dubawa sune:

• An ƙayyade samfurin da ya dace?Bincika idan ainihin samfurin da kuka zaɓa don aikinku an yi amfani da shi a ƙirar haske, tare da fitowar haske daidai (PPF a cikin µmol/s) da bakan (blue/ja/fari/ja mai nisa/…).
• Shin an yi amfani da ƙayyadaddun ƙididdiga na ƙira,kamar matsakaicin matakin haske a amfanin gonar ku (PPFD a µmol/m²/s) da cikakken daidaituwar haske?
• Menene daidaitattun saitunan?Tsayin girma na haske da amfanin gona (tsawo kyauta), abubuwan tunani, da girman da matsayi na yanki da ake amfani da su a cikin lissafin daidaituwa duk suna da tasiri a kan matsakaicin matakin haske da cikakken daidaituwa da aka samu.

Sigar shigarwa ta farko don dubawa ita ce tsayin kyauta wanda ke ƙayyadadden tazara tsakanin ƙirar LED da shugaban amfanin gona. Tsayin kyauta na iya yin tasiri sosai ga ƙimar daidaituwa gaba ɗaya. Don amfanin gona na tumatur mai waya wanda ke da iyakacin tsayin kyauta na 1.50 zuwa 2.50 m, alal misali, yana iya zama ƙalubale don cimma ƙimar daidaitattun gabaɗaya. Yin amfani da tsayin kyakkyawan fata ko ƙididdige daidaito a matakin bene kamar dai babu amfanin gona, zai yi tasiri ga ƙimar daidaito gaba ɗaya.

Ana ƙididdige tsayin kyauta ta hanyar auna tazarar da ke tsakanin saman amfanin gona na ƙarshe da tsayin hawan LED girma haske.

Wani muhimmin ma'auni don dubawa, sune abubuwan tunani da aka yi amfani da su a cikin shirin haske. Alamar tunani tana nuna adadin hasken da ke nunawa ta bango da sauran abubuwa a cikin sarari. DIALux software na lissafin asali an tsara shi don wurare na cikin gida kamar ofisoshi, inda zaku sami tunani daga bango, rufi da benaye waɗanda ke tasiri matakin haske akan teburin ku. Don kauce wa kasancewa da kyakkyawan fata game da sakamakon, an saita ƙimar tunani a cikin DIALux a 0% don ƙirar hasken wuta, saboda gilashin da ke cikin greenhouse baya nuna haske daga fitilun girma.

Abu na gaba da za a bincika shine saman lissafin da aka ayyana. Girman wurin lissafin da matsayi na fitilun girma a cikin wannan yanki zai yi tasiri sosai ga matsakaicin adadin photons masu aiki waɗanda suka isa saman amfanin gona (ƙimar PPFD a cikin µmol/m2/s). Lokacin kwatanta sakamakon ƙirar haske daga masana'antun daban-daban, tabbatar da cewa saman lissafin yana nuna adadin daidai adadin matsakaicin (kololuwa) da ƙaramin (dips) ƙimar ƙarfin haske. Wannan ita ce hanya ɗaya tilo don ƙididdige madaidaicin ƙimar PPFD a cikin ƙirar haske.

A cikin misalin da ke ƙasa, kuna ganin matsayi biyu na yankin lissafi a cikin shirin haske ɗaya. Bari mu ɗauka cewa kololuwar ƙarfin haske suna tsaye daidai da hasken girma kuma ƙarfin hasken yana nutsewa tsakanin fitilolin girma biyu. Ƙimar da ke cikin yanayin B za su haifar da mafi kyawun matsakaicin ƙimar ƙarfin haske, saboda ana ƙididdige ƙarfin hasken akan yanki wanda ke nuna kololuwa 4 da tsoma 1. Halin yanayin yana nuna kololuwa 4 da dips 4, saboda haka mafi kyawun wakilcin gaskiyar bayan shigarwa.

Wani muhimmin mahimmanci shine girman girman lissafin da zai yi tasiri ga ƙimar daidaituwa gaba ɗaya. Lokacin kwatanta sakamakon ƙirar haske daga masana'antun daban-daban, tabbatar da cewa an yi amfani da saman lissafin iri ɗaya.

Don wakiltar halin da ake ciki na ainihi, dole ne a yi lissafin cikakken yanki wanda ya haɗa da gefuna na greenhouse. Hakanan ya kamata a yi lissafin ƙaramin yanki mai tsakiya, wanda ke wakiltar yankin samarwa na yau da kullun. Lissafi don cikakken ɗakin zai haifar da ƙananan matakan daidaituwa na haske, saboda ƙananan ƙananan haske a gefuna. Don haka, tabbatar da cewa koyaushe kuna kwatanta ko dai ƙididdiga na cikakkun sassa ko ƙananan wurare a cikin cikakken ɗakin. Bari mu ɗauka cewa kololuwar ƙarfin haske suna tsaye daidai da hasken girma kuma ƙarfin hasken yana nutsewa tsakanin fitilolin girma biyu. Ƙimar da ke cikin yanayin B za su haifar da mafi kyawun matsakaicin ƙimar ƙarfin haske, saboda ana ƙididdige ƙarfin hasken akan yanki wanda ke nuna kololuwa 4 da tsoma 1. Halin yanayin yana nuna kololuwa 4 da dips 4, saboda haka mafi kyawun wakilcin gaskiyar bayan shigarwa.

Ma'auni na ƙarshe don dubawa shine nau'in daidaituwar da ake amfani da shi. Ana iya bayyana daidaituwa ta hanyoyi daban-daban. Lokacin da kuke gudanar da software na ƙirar haske na DIALux, yana ba ku nau'ikan iri iri daban-daban. Lokacin kwatanta sakamakon ƙirar haske daga masana'antun daban-daban, tabbatar da yin amfani da nau'in lissafin daidaito iri ɗaya. Don aikace-aikacen noman noma mun fi son bayyana daidaituwa kamar yadda matsakaicin matsakaicin haske ya raba ta matsakaicin ƙarfin haske, wanda ya fi dacewa yana wakiltar yanayin rayuwa.

Lokacin kwatanta ƙirar hasken wuta akwai tweaks da yawa waɗanda masu kaya za su iya yi wa shirinsu. Idan kuna son yin kwatancen da ya dace, dole ne ku ɗauki ƴan sigogi cikin lissafi.

• Shin samfurin daidai, tare da madaidaicin bakan da fitowar haske, an yi amfani da shi a cikin lissafin?
• An yi amfani da madaidaicin matakin haske don amfanin gonar ku da kuma daidaitaccen daidaiton haske?
• Shin saitunan suna kama da juna:
  - An bayyana tsayin kyauta daidai?
  - An saita abubuwan tunani zuwa 0%?
  - Shin grid ɗin auna yana da madaidaicin adadin haske da duhu a cikinsa?
  - Kuna kwatanta cikakken ɗaki ko ƙananan lambobi a tsakiya
  - Kuma an bayyana daidaitattun daidaito a cikin ƙirar hasken wuta?

Karanta sauran blog ɗin mu kuma ku koyayadda ake kimanta da'awar aiki na LED girma haske.