Osmotic adjustment, water relations and gas exchange in pepper plants grown under NaCl or KCl

2004 ◽  
Vol 52 (2) ◽  
pp. 161-174 ◽  
Author(s):  
M.C. Martı́nez-Ballesta ◽  
V. Martı́nez ◽  
M. Carvajal
Keyword(s):  
Gas Exchange ◽  
Water Relations ◽  
Osmotic Adjustment ◽  
Pepper Plants

Gas Exchange and Water Relations of ‘Olaf’ Spring Wheat 1

Crop Science ◽  
1983 ◽  
Vol 23 (3) ◽  
pp. 541-546 ◽  
Author(s):  
Jack A. Morgan ◽  
W. O. Willis
Keyword(s):  
Gas Exchange ◽  
Water Relations ◽  
Spring Wheat

scholarly journals Comparative Study on Gas Exchange, Water Relations and Leaf Anatomy of Two Olive Cultivars Grown under Well-Irrigated and Drought Conditions

1999 ◽  
Vol 54 (9-10) ◽  
pp. 688-692 ◽  
Author(s):  
Konstantinos Chartzoulakis ◽  
Angelos Patakas ◽  
Artemis Bosabalidis
Keyword(s):  
Gas Exchange ◽  
Water Relations ◽  
Volume Fraction ◽  
Spongy Parenchyma ◽  
Intercellular Spaces ◽  
Palisade Parenchyma ◽  
Mesophyll Cells ◽  
Olive Cultivars ◽  
Olea Europea ◽  
Leaf Anatomical Characteristics

The effect of water stress on gas exchange, water relations and leaf anatomical characteristics have been studied in two olive cultivars (Olea europea, L. cv. ‘Koroneiki’ and cv. ‚Mastoidis’). Photosynthetic rate as well as stomatal conductance were decreased in stressed plants. Osmotic potential (π) declined rapidly in stressed plants indicating their ability for osmoregulation. Bulk modulus of elasticity (ε) was significantly higher in stressed compared to well irrigated plants. The volume fraction of intercellular spaces of the upper palisade parenchyma, the spongy parenchyma as well as the lower palisade parenchyma were significantly lower in stressed compared to well irrigated plants. On the other hand, the density of mesophyll cells in the upper palisade parenchyma, spongy parenchyma and lower palisade parenchyma increased significantly in stressed plants

Responses to drought of five Brachiaria species. II. Water relations and leaf gas exchange

2004 ◽  
Vol 258 (1) ◽  
pp. 249-260 ◽  
Author(s):  
Orlando Guenni ◽  
Zdravko Baruch ◽  
Douglas Marín
Keyword(s):  
Gas Exchange ◽  
Water Relations ◽  
Leaf Gas Exchange
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