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Kourosh Vahdati, Zeinab Maleki Asayesh, Sasan Aliniaeifard and Charles Leslie

,5-bisphosphate carboxylase oxygenase, resulting in improved carbon assimilation ( Reddy et al., 2010 ; Rybczynski et al., 2007 ). The low net photosynthetic rate, and consequently low growth rate of plantlets after transplanting, is usually due to low CO 2

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Soo-Hyung Kim and Bert Cregg

Mortensen, L.M. 1987 Review: CO 2 enrichment in greenhouses. Crop responses Sci. Hort. 33 1 25 Mortensen, L.M. Moe, R. 1983 Growth responses of some greenhouse plants to environment. V. Effect of CO 2 , O 2 and light on net photosynthetic rate in

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distributions of CO2 concentration. Low air exchanges in the vessel correlated with decreased net photosynthetic rates, decreased total soluble sugars, and decreased starch, which may effect ex vitro performance. INDOOR CONTROLLED

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Astrid Kubatsch, Heiner Grüneberg and Christian Ulrichs

, 1980 ). High growth temperatures resulted in reduced light absorption rates because of thin palisade mesophyll parenchyma, and resulted in lower net photosynthetic rates (low dry matter production) in Pelargonium × hortorum ( Armitage et al., 1981

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Layla J. Dunlap, Jeremiah R. Pinto and Anthony S. Davis

other fertilizers ( P = 0.0009; Table 4 ). Net photosynthetic rates were comparable among treatments at each of the three measurement times (average = 7.91 ± 0.43 μmol·m –2 ·s –1 ; P = 0.1365). Seedling morphological characteristics revealed no

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Xing-Zheng Fu, Fei Xing, Li Cao, Chang-Pin Chun, Li-Li Ling, Cai-Lun Jiang and Liang-Zhi Peng

(Zn)-deficient leaves after spraying with various Zn fertilizers. The net photosynthetic rate (Pn), stomatal conductance ( g S ), substomatal CO 2 concentration ( C i), and transpiration rate ( E ) were measured on Zn-deficient autumn twig leaves of 6

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Jingjin Yu, Mengxian Liu, Zhimin Yang and Bingru Huang

during drought stress. Fig. 3. ( A ) Changes in net photosynthetic rate (P n ), ( B ) transpiration rate (T r ), and ( C ) stomatal conductance ( g S ) in zoysiagrass and kentucky bluegrass exposed to 20-d drought stress and 6-d rewatering. Vertical bars

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San-Gwang Hwang, Hsiao-Chien Chao and Huey-Ling Lin

the optimal range for C4 photosynthesis in edible amaranth. Furthermore, previous research demonstrated that photorespiration losses in C4 plants are limited and that C4 plants have higher net photosynthetic rates at higher temperatures compared with C

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Liu XiaoYing, Guo ShiRong, Xu ZhiGang, Jiao XueLei and Takafumi Tezuka

structure of lamella between granathylakoids are related to the capacity of photosynthesis. Tao et al. (1992) reported that the net photosynthetic rate of tomato leaves is closely related to the lamella structure forming grana that are stacked densely and

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How-Chiun Wu and Chun-Chih Lin

distribution being consistent with that of chlorophyll absorption, and as a result, the net photosynthetic rate is increased. In addition, the spectral energy ratio between red and blue LEDs has been acknowledged to be of great importance in vegetative growth