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Apogee Instruments Inc spectroradiometer ps300
Spectroradiometer Ps300, supplied by Apogee Instruments Inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/spectroradiometer+ps300/spectroradiometer+ps+200/10__1016_slash_j__envexpbot__2023__105589-87-22-24
Average 90 stars, based on 1 article reviews
spectroradiometer ps300 - by Bioz Stars, 2026-10
90/100 stars

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Article Title: Far-red light and temperature interactively regulate plant growth and morphology of lettuce and basil
Article Snippet: Both the spectral quality of light, particularly the ratio of red (R; 600–700 nm) to far-red light (FR; 700–800 nm), and temperature can regulate phytochrome activities, subsequently influencing plant growth and morphology.. However, our understanding of how light quality and temperature interact to control phytochrome-mediated morphological responses is largely limited to hypocotyl elongation in Arabidopsis seedlings.. In this study, we quantified the interactive effects between FR light and temperature on morphological traits of agronomic and horticultural significance in two crops with contrasting morphology and growth habits, lettuce (Lactuca sativa L.) ‘Rex’ and basil (Ocimum basilicum) ‘Genovese’.

Article Title: Photosynthesis in sun and shade: the surprising importance of far-red photons.
Article Snippet: Extensive transmission measurements of the FR filter were made with a spectroradiometer (PS300; Apogee Instruments, Logan, UT, USA) both before and on days of data collection; those measurements indicated that transmission depended on the incident angle of the light; a perpendicular orientation between the FR filter and incident sunlight was needed for the minimal (c. 2.5%) reduction of PAR photons by the FR filter.

Article Title: Mild-Intensity UV-A Radiation Applied Over a Long Duration Can Improve the Growth and Phenolic Contents of Sweet Basil
Article Snippet: The spectral distribution was measured at the top of the plant canopy (15 cm from the lighting source) using a spectroradiometer (PS300; Apogee Instruments, Logan, UT, United States).

Article Title: Far-red photons have equivalent efficiency to traditional photosynthetic photons: Implications for redefining photosynthetically active radiation.
Article Snippet: To quantify the effects of far-red on absorbed photon basis, leaf light absorptance was determined on the leaves used for single leaf gas exchange measurements using a spectroradiometer (PS300; Apogee Instruments), similar to the method of Nelson and Bugbee (2015).

Transmission Assay:

Article Title: Photons at the ultraviolet-visible interface: Effects on leaf expansion and photoinhibition
Article Snippet: High energy ultraviolet-A (UV-A) and violet photons are at the edge of photosynthetically active radiation and may induce damage to sensitive metabolic pathways.. The increasing use of light emitting diodes (LEDs) that provide these photons makes it important to better understand their effects on horticultural crops.. We compared the effects of UV-A/violet photons to blue photons on short-term photosynthetic efficiency and long-term growth and morphological responses of lettuce ‘Rex’ and cucumber ‘Straight Eight’ under high and low photon flux densities (PFD).



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90
Apogee Instruments Inc spectroradiometer ps300
Spectroradiometer Ps300, supplied by Apogee Instruments Inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/spectroradiometer+ps300/spectroradiometer+ps+200/10__1016_slash_j__envexpbot__2023__105589-87-22-24
Average 90 stars, based on 1 article reviews
spectroradiometer ps300 - by Bioz Stars, 2026-10
90/100 stars
  Buy from Supplier

90
Apogee Instruments Inc spectroradiometer model ps300
Spectroradiometer Model Ps300, supplied by Apogee Instruments Inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/spectroradiometer+ps300/spectroradiometer+ps+200/pm37332690-79-14-17
Average 90 stars, based on 1 article reviews
spectroradiometer model ps300 - by Bioz Stars, 2026-10
90/100 stars
  Buy from Supplier

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