Update Artikelilmiah: 26291

CHAERUN NABILA FIRDAUSSY

NIM

Judul Artikel

Abstrak (Bhs. Indonesia)

Tujuan penelitian ini adalah mengetahui kebutuhan air tanaman bayam merah (Amaranthus tricolor L.) dengan penanaman dalam ruangan (plant factory), mengetahui pengaruh perbedaan jenis intensitas cahaya LED dan iklim mikro terhadap kebutuhan air tanaman. Penelitian ini terdiri dari 2 (dua) set plant factory dengan sistem penanaman pasang surut (ebb and flow) lampu LED merah 48 watt dan lampu LED biru 48 watt. Data iklim mikro (suhu udara, kelembapan, intensitas cahaya, dan kecepatan angin)  dianalisis dengan metode Penman-Mounteith. Hasil penelitian menunjukkan bahwa kebutuhan air tanaman bayam merah dipengaruhi oleh penambahan cahaya LED  (Light Emitting Diode) dan penempatan tanaman di rak plant factory. Kebutuhan air tanaman bayam merah pada penambahan lampu dengan LED biru lebih tinggi dibandingkan LED merah. Hal tersebut secara berurutan sebagai berikut: 55,41 mm/hari untuk LED biru 48 watt rak ke 2, 25,09 mm/hari untuk LED biru 48 watt rak ke 1, 9,88 mm/hari untuk LED merah 48 watt rak ke 2, dan 6,04 mm/hari untuk LED merah 48 watt rak ke 1.

Abtrak (Bhs. Inggris)

The purpose of this study was to determine the evapotranspiration of red spinach plants (Amaranthus tricolor L.) by planting indoors (plant factory), determine the effect of different types of LED light intensity and microclimate on evapotranspiration. This research consists of 2 (two) sets of plant factories with ebb and flow planting systems 48 watt red LED lights and 48 watt blue LED lights. Micro climate data (air temperature, humidity, light intensity, and wind speed) were analyzed by the Penman-Mounteith method. The results showed that the evapotranspiration of red spinach plants was influenced by the Light Emitting Diode (LED) and the placement in plant rack plant factories. The evapotranspiration of red spinach plants on the addition of lights with blue LEDs is higher than red LEDs. These are sequentially obtained as follows: 55,41 mm / day for 48 watt blue LEDs to rack 2, 25,09 mm / day for 48 watts blue LEDs to 1, 9,88 mm / day for red LEDs 48 watts rack s2, and 6.04 mm / day for red LEDs 48 watt rack 1.

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