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Jinmin Fu and Peter H. Dernoeden

. Therefore, the objectives of this field study were as follows: to quantify canopy net photosynthesis and whole respiration rates, and to quantify WSC, SC, and TNC levels in creeping bentgrass grown in a sand-based root zone in response to LF versus DI

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Dawei Shi, Xiaodong Wei, Guoxiang Chen, and Yanli Xu

Leaf senescence is characterized by programmed degradation of cellular constituents such as proteins, nucleic acids, and lipids, together with organelles and structures of leaf cell, resulting in a significant photosynthetic decline. Photosynthesis

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Ming Liu, Aijun Zhang, Xiaoguang Chen, Rong Jin, Hongmin Li, and Zhonghou Tang

, b, and c) are significantly different at P < 0.05 level. Effects of K + deficiency on leaf photosynthesis Net photosynthesis. The extreme K + deficiency (K0) caused significant decreases in P n of the two cultivars from 10 to 31 DAT ( Fig. 7

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Xuan Liu and Donald L. Suarez

Stomatal and nonstomatal limitations to net photosynthesis in seedlings of woody angiosperms Plant Physiol. 99 1502 1508 doi: 10.1104/pp.99.4.1502 Number Empire 2010 Derivative calculator. 23 Dec. 2020. < > Olsovska

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Juan Carlos Díaz-Pérez

shade levels ( Fig. 6 ). Increased fruit size was likely the result of reduced transpiration and improved plant water status and net photosynthesis under shaded conditions ( Díaz-Pérez, 2013 ). Fig. 6. Individual weight of marketable bell pepper fruit as

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Juan Carlos Díaz-Pérez and James E. Hook

chlorophyll meter (Chlorophyll Meter SPAD-502; Minolta Co., Ltd., Ramsey, NJ). Leaf gas exchange and photosystem II (PSII) efficiency. Simultaneous measurements of leaf gas exchange (net photosynthesis, g S , transpiration, and internal CO 2 concentration

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Katherine F. Garland, Stephanie E. Burnett, Michael E. Day, and Marc W. van Iersel

from each experimental unit. Linear and non-linear estimates of photosynthetic parameters were obtained using SYSTAT (Version 12; SYSTAT Software, Evanston, IL). Response curves tracking the rate of net photosynthesis (A N ) in response to internal leaf

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Richard J. Heerema, Dawn VanLeeuwen, Marisa Y. Thompson, Joshua D. Sherman, Mary J. Comeau, and James L. Walworth

( Walworth et al., 2016 ) and, presumably, higher leaf area index. Fig. 2. Net photosynthesis of leaves from immature ‘Wichita’ pecan trees receiving soil applications of Zn-ethylenediaminetetraacetic acid at annual rates of 2.2 kg·ha −1 Zn [Zn1 (gray bars

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Matthew Arrington, Mateus S. Pasa, and Todd C. Einhorn

rates of all ABA treatments were ≥90% of controls. Fig. 2. The effect of abscisic acid rate on photosynthesis ( P n ) of ‘Bartlett’ pear leaves in Expt. 3 ( A ) and Expt. 2 ( B ). Measurements were taken at solar noon (±1 h). Data are means of four

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M. Carmen González-Mas, M. José Llosa, Antonio Quijano, and M. Angeles Forner-Giner

irradiance were: transpiration rate ( E ) [mmol(H 2 O)·m −2 ·s −1 ], net photosynthetic flux (P n ) [μmol(CO 2 )·m −2 ·s −1 ], g S to water vapor [mmol(H 2 O)·m −2 ·s −1 ], and CO 2 substomatal concentration (C i ) [μmol(CO 2 )·mol −1 (air)]. The enclosed