#SmartLighting #PropagationTechnology #LEDAdvancements #PlantVigor #EnergyEfficiency
Kufalitsidwa kwa mitengo yodula mitengo mwachizoloŵezi kumakhala ndi zovuta zokhudzana ndi kukula kosasintha komanso kolimba. Komabe, kukhazikitsidwa kwa njira zowunikira mwanzeru kwasintha izi. Mosiyana ndi zowerengera zakale zamakina ndi magetsi othamanga kwambiri a sodium (HPS), ukadaulo wamakono wa LED umapereka magwiridwe antchito komanso kuthekera kogwiritsa ntchito mwayi wapadera.
Dr. Erik Runkle wa ku Michigan State University akutsindika kuti ma LED akukhala njira zamakono zofalitsa. Kufunika kwa kuunikira kwabwino kwa kufalitsa kumatsindikizidwa ndi Dr. Runkle, yemwe amanena kuti kuwala ndi kutentha ndizofunikira kwambiri zomwe zimayendetsa kukula kwa mizu.
Kumvetsetsa Smart Lighting
Makina owunikira anzeru amaphatikiza magetsi, masensa, ndi zowongolera zomwe zidapangidwa kuti zisinthe mtundu wa kuwala, kulimba, ndi kuchuluka kwake. Makinawa nthawi zambiri amagwiritsa ntchito ma LED otha kutha, pomwe ena amaphatikiza ma hybrid a LED-HPS kuti agwiritse ntchito bwino matekinoloje onsewa.
Kuti muwongolere mitengo yodulira mizu, kuyatsa kwanzeru kuyenera kuphatikiza mawonekedwe a Photosynthetic Active Radiation (PAR) a 400-700 nm, komanso mawonekedwe ofiira (700-800 nm). Dr. Céline Nicole-de Groot, Senior Plant Scientist ku Philips LED Horticulture Solutions, akutsindika kufunikira kwa mawonekedwe ofiira kwambiri pakulimbikitsa mizu ndi kukula kwa zomera.
Udindo wa Kuwala mu Kudula Mizu ndi Mphamvu
Kuyang'anira kuwala ndikofunikira kuti muchepetse kufalitsa bwino. Kuwala kosakwanira kumalepheretsa kukula kwa mizu, pomwe kuwala kwambiri kumagogomezera zodulidwazo. Nthawi zambiri, zodula zimafunikira kuwala kocheperako mukangokakamira, koma zimatha kuthana ndi milingo yayikulu ikakhazikika mizu. Kupitilira mafunde a PAR, mawonekedwe ofiyira kwambiri amakhudza kwambiri mizu yoyambira. Kafukufuku wa Dr. Runkle akuwonetsa kuthekera kwa 700-750 nm waveband kukulitsa kukula kwa mbewu.
Makina a Smart LED amathandizira kupanga maphikidwe omwe amaphatikiza milingo ya kuwala, kutalika kwa tsiku, kuzimiririka, ndi mawonekedwe a sipekitiramu. Kusinthasintha kumeneku kumapangitsa kuti pakhale kusintha kosasunthika pakati pa magawo ofalitsa, zomwe zimatsogolera ku zomera zathanzi komanso zamphamvu.
Zotsatira za Kusintha kupita ku Smart Lighting
Kusintha kuchokera ku magetsi amtundu wa HPS kupita ku machitidwe anzeru a LED kumabweretsa zabwino zambiri. Zomwe Dr. Runkle adapeza zikuwonetsa kuti kusinthaku kungachepetse nthawi yofalitsa ndi masiku 10 mpaka 14 m'nyengo yozizira komanso kumayambiriro kwa masika. Makina a Smart LED sangowonongeka chifukwa chogwiritsa ntchito mphamvu zamagetsi komanso amasunga kuyatsa kofanana, kupititsa patsogolo kukula kwa mbewu kudera lonselo.
Ubwino wake umafikira pakuchepetsa mtengo wamagetsi ndi ROI. Ndi moyo wa maola 30,000 mpaka 50,000, machitidwe anzeru a LED amapereka phindu lachuma mkati mwa zaka zingapo. Kuchepetsa kutentha kumalola kuwongolera bwino kwa chilengedwe, kuchepetsa zosowa za mpweya wabwino komanso kusunga CO2 yambiri. Komabe, kusintha kwamachitidwe otenthetsera kungakhale kofunikira munyengo yozizira chifukwa chopanda kutentha kopangidwa ndi magetsi a HPS.
Ngakhale kuti ndalama zoyambira zoyika makina anzeru a LED ndizokwera, kutalika kwawo kwa moyo wautali komanso kukonza pang'ono kumathandizira kupulumutsa nthawi yayitali. Mosiyana ndi mababu a HPS omwe amafunikira kusinthidwa pachaka, zowunikira za LED zimatha kugwira ntchito bwino kwa maola masauzande ambiri popanda kusamala kwambiri.
Kupanga njira zowunikira zowunikira mwanzeru kwasintha kufalikira podula mizu, nyonga, ndi mphamvu zamagetsi. Ndi kuthekera kokulitsa kukula, kukulitsa ROI, ndikuchepetsa kukhudzidwa kwa chilengedwe, machitidwewa akuyimira kupita patsogolo kwakukulu mu ulimi wamaluwa.