Although UVC is absent on earth owing to it being blocked by the atmosphere, both UVB and UVA are available naturally and make vital life components on earth. However, with the introduction of LED grow light technologies, your plants can access UV light under indoor conditions. LED grow light...
PAR) and use this energy mainly for photosynthesis, while light between 280 and 730 nm induces photomorphogenic responses and can regulate complex growth and developmental processes. Plants not only sense light duration (quantity), timing, and intensity but they are also able to sense ...
Daubeny C (1836) On the action of light upon plants and plants upon the atmosphere. Philos Trans R Soc Lond 126:149–176 ArticleGoogle Scholar Draper JW (1884) Note on decomposition of carbonic acid by the leaves of plants under the influence of yellow light. Philos Mag 25:159–173 Googl...
Caldwell, M. M. (1984). Effects of UV radiation on plants in the transition region to blue light. In: Senger, H. (ed.) Blue Light Effects in Biological Systems. Berlin, Heidelberg, New York and Tokyo: Springer, pp.20-28.Caldwell, M. M. 1984 . Effects of UV radiation on plants ...
The activity of phenylalanine ammonia-lyase (PAL) during the life cycle of barley plants (Hordeum distichon L.) exposed to UV-A radiation (355 nm) during 15, 30 and 60 min day-1 was studied. In comparison with the control plants, a stimulatory effect on PAL activity was observed. This...
pertusa was markedly lower in green than in blue or red light, but there was no sporulation in any spectral quality. The degree of sporulation at 20 μmol m 2 s 1 was almost twice as much in blue or red as in green light. The size of plants irradiated with 1.0 W m 2 of UV-B...
Follow THE PULSE to stay up to date on the latest industry trends, the global leader in pulsed light technology.
E Visualization of eYGFPuv in T1 and T2 of Arabidopsis transgenic plants after in-planta transformation under UV light. (Scale bar, 1 cm) Full size image Finally, we studied the performance of 1x eYGFPuv in multiple generations of transformed Arabidopsis. The T1 plants of transgenic ...
Semiliquid Milky white latex was extracted from the stems of freshly collected Euphorbia tirucalli (E tirucalli) plants collected from dry lands of the Madhugiri region 13.6643° N, 77.2089° E. Latex of E. tirucalli is used as vesicant and rubefacient for many diseases. Extracted latex was st...
摘要: PROBLEM TO BE SOLVED: To obtain a UV light-cutting hat capable of protecting the head, face and neck of a worker from the generation of sunburn, and stains and freckles caused by the sunburn, when the worker works outside e.g. in an agricultural field....