Mean leaf temperature was 20.8 [+ or -] 1.3[degrees]C and mean photosynthetic photon flux density under greenhouse (PPFD) was 388 [+ or -] 72 [micro]mol x [m.sup.-2] x [s.sup.-1]. Response to salt stress in growth, water relations, and ion content of Jatropha curcas and J. ...
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If you go overboard at first and give your plant too much lightning at a shorter wavelength you could wind up damaging its cells; conversely, shorter wavelengths might result in increased growth – it depends on the plant and lightning used. Generally speaking longer wavelengths won’t provide t...
PG100N 手持式植物照明檢測計 (Handheld Spectral PAR Meter)旨在滿足農業領域的應用需求並結合自身量測優勢,如光譜圖(Spectrum)、植物生長參數(PPFD, PFD)等運用於植物應用工廠。提供業 光源測量解決專家--手持式分光光譜計 MK350S Advanced MK350S 第一台跨足多方產業的手持式光譜儀。色溫、照度、顯色性、CIE1976...
The mean ([+ or -] 1 SE) daily PPFD (mol[multiplied by][m.sup.-2][multiplied by][d.sup.-1]) values for the control and four treatments were as follows: Control = 22.42 [+ or -] 3.02; SDHL = 18.45 [+ or -] 2.15; LDHL = 18.03 [+ or -] 2.10; SDLL = 7.91 [+ or ...
The mean ([+ or -] 1 SE) daily PPFD (mol[multiplied by][m.sup.-2][multiplied by][d.sup.-1]) values for the control and four treatments were as follows: Control = 22.42 [+ or -] 3.02; SDHL = 18.45 [+ or -] 2.15; LDHL = 18.03 [+ or -] 2.10; SDLL = 7.91 [+ or ...