PPFD:子通量密度
“光合光子通量密度”是植物学等科学领域中的一个关键参数,常缩写为PPFD以便于书写和使用。它用于衡量单位面积内光合有效辐射的强度,即单位时间内通过单位面积的光子数量,直接关系到植物的光合作用效率和生长状况。因此,PPFD在农业、生态学研究以及人工光照系统设计中具有重要的应用价值。
Photosynthetic Photon Flux Density具体释义
Photosynthetic Photon Flux Density的英文发音
例句
- Effect of Climate Warming on Spatial Pattern and Temporal Change of Precipitation in Typical Steppe Spatiotemporal distribution patterns of photosynthetic photon flux density, air temperature, and relative air humidity in forest gap of Pinus koraiensis-dominated broadleaved mixed forest in Xiao Xing'an Mountains
- 气候变暖对典型草原区降水时空分布格局的影响红松阔叶混交林林隙光量子通量密度(PPFD)、气温和空气相对湿度的时空分布格局
- Spatiotemporal distribution patterns of photosynthetic photon flux density, air temperature, and relative air humidity in forest gap of Pinus koraiensis-dominated broadleaved mixed forest in Xiao Xing'an Mountains
- 红松阔叶混交林林隙光量子通量密度(PPFD)、气温和空气相对湿度的时空分布格局
- Photosynthetic photon flux density ( PPFD ), photoperiod and spectral distribution play important roles in regulation of plant photosynthesis and morphogenesis during plant tissue culturing.
- 在植物组织培养中,光合光量子通量密度(PPFD)(PPFD:PhotosyntheticPhotonFluxDensity)、光照周期和光谱分布对植物的光合作用和形态建成起重要调控作用。
- Effects of photosynthetic photon flux density and CO_2 concentration on photosynthesis of sugar-free micropropagation of sweetpotato plantlets
- 光照强度和CO2浓度间接调控对甘薯无糖组培苗光合特性的影响
- Positive correlations occurred between photosynthetic photon flux density and net photosynthetic rate, transpiration rate, an well as leaf conductance.
- 光合光量子流密度与净光合作用率、蒸腾强度、叶面传导率均存在不同程度的正相关。
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