Stimuli Effects of Different LEDs on Some Morphological and Biochemical Traits of Two Varieties of Calendula officinalis
Publish Year: 1399
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_IJHST-7-2_004
تاریخ نمایه سازی: 23 تیر 1399
Abstract:
In the production of flowers and ornamental plants, especially in the advanced greenhouse conditions, it is important to have a good light source and its accurate management. This study aimed to evaluate the effect of light quality on morphological and biochemical traits of two Marigold genotypes (Iranian-native and Gitana). This experiment was conducted in a completely randomized design with three replications. The treatments included five light qualities including red, blue, 70% red:30% blue (70%:30%), and white lights with an intensity of 500 μmol m-2 s-1 [photosynthetic photon flux density (PPFD)] and greenhouse natural light (with an average intensity of 650 PPFD). The results showed that light quality had significant effects on all studied traits at p
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Authors
Sara Moghare Abed
Horticulture Department, Islamic Azad University, Isfahan (Khorasgan) Branch, Isfahan, Iran
Davood Naderi
Young Researchers Club, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, Iran