نتایج جستجو برای: intercepted photosynthetically active radiation

تعداد نتایج: 669269  

Journal: :The Horticulture Journal 2021

To improve the yield of sweet peppers in Japan, we investigated relationships between plant growth characteristics and fruit yield, with a particular focus on dry matter production. Fruit fresh weight (i.e., yield) was highly correlated weight. Aboveground production both light use efficiency intercepted photosynthetically active radiation. Although number fruits set ratio, no correlation found...

2005
K. F. HUEMMRICH

Monthly measurements of leaf area index (LAI) and the fraction of absorbed photosynthetically active radiation (fAPAR) taken at approximately monthly intervals were collected along three 750 m transects in a Kalahari woodland near Mongu in western Zambia. These data were compared with MODIS NDVI (MOD13, Collection 3) and MODIS LAI and fAPAR products (MOD15, Collection 3) over a 2 year period (2...

Journal: :Examines in Physical Medicine & Rehabilitation 2018

2016
Zhigang Bai Shuchun Mao Yingchun Han Lu Feng Guoping Wang Beifang Yang Xiaoyu Zhi Zhengyi Fan Yaping Lei Wenli Du Yabing Li

Identifying the characteristics of light interception and utilization is of great significance for improving the potential photosynthetic activity of plants. The present research investigates the differences in absorbing and converting photosynthetically active radiation (PAR) among various cotton cultivars. Field experiments were conducted in 2012, 2013 and 2014 in Anyang, Henan, China. Ten cu...

1994
I. Alados

Photosynthetically-active radiation is a necessary input in applications dealing with plant physiology, biomass production and natural illumination in greenhouses. Unfortunately, a worldwide routine network for the measurement of photosynthetically-active radiation is not yet established and it is often calculated as a constant ratio of the broadband solar radiation. This ratio is affected by m...

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