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Showing 1 to 4 of 4 for “"poinsettia"”.
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Effects of temperature, light and nutrition on color and anthocyanin content of poinsettia bracts
… objective procedure for measuring the color of poinsettia bracts, to develop a method for quantitatively determining the concentration of bract anthocyanins, and to determine the effect of temperature, light intensity and nutrition on the color and the anthocyanin content of poinsettia bracts. A …
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Effects of Silicon -Based Fertilizer Applications on the Development and Reproduction of Insect Pests Associated With Greenhouse -Grown Crops
… of silicon-based fertilizers to coleus, poinsettia, and fiddleleaf fig did not increase plant growth and development parameters such as moisture content (g), plant height (cm), and the number of mature leaves. The results of these studies clearly demonstrate that applications of …
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Non chemical alternatives for pest management: Entomopathogenic nematodes and UV-C light
… plant tolerance to UV-C. The crops tested were poinsettia (Euphorbia pulcherrima) and primula (Primula vulgaris). All the UV-C doses, 1.0, 2.8, 3.7 or 4 W/m2, significantly decreased B. cinerea conidial germination in vitro and resulted in zero percent damage on poinsettia bracts. However, all …