scholarly journals Phloem exudate metabolic content reflects the response to water deficit stress in pea plants ( Pisum sativum L.)

2021 ◽  
Author(s):  
Sara Blicharz ◽  
Gerrit T.S. Beemster ◽  
Laura Ragni ◽  
Nuria De Diego ◽  
Lukas Spíchal ◽  
...  
Keyword(s):  
Pisum Sativum ◽  
Water Deficit ◽  
Water Deficit Stress ◽  
Phloem Exudate ◽  
Pisum Sativum L ◽  
Response To Water

Rhizobial ACC deaminase contributes to efficient symbiosis with pea (Pisum sativum L.) under single and combined cadmium and water deficit stress

2019 ◽  
Vol 167 ◽  
pp. 103859 ◽  
Author(s):  
Andrey A. Belimov ◽  
Nadezhda Y. Zinovkina ◽  
Vera I. Safronova ◽  
Vladimir A. Litvinsky ◽  
Vladimir V. Nosikov ◽  
...  
Keyword(s):  
Pisum Sativum ◽  
Water Deficit ◽  
Acc Deaminase ◽  
Water Deficit Stress ◽  
Pisum Sativum L

Relationships between physiological traits and productivity of sugarcane in response to water deficit

2012 ◽  
Vol 152 (1) ◽  
pp. 104-118 ◽  
Author(s):  
M. DE A. SILVA ◽  
J. L. JIFON ◽  
J. A. G. DA SILVA ◽  
C. M. DOS SANTOS ◽  
V. SHARMA
Keyword(s):  
Water Deficit ◽  
Field Studies ◽  
Water Deficit Stress ◽  
Chlorophyll Contents ◽  
Physiological Variables ◽  
Drought Tolerant ◽  
Relative Water ◽  
Leaf Relative Water Content ◽  
Sugarcane Productivity ◽  
Response To Water

SUMMARYThe relationships between physiological variables and sugarcane productivity under water deficit conditions were investigated in field studies during 2005 and 2006 in Weslaco, Texas, USA. A total of 78 genotypes and two commercial varieties were studied, one of which was drought-tolerant (TCP93-4245) and the other drought-sensitive (TCP87-3388). All genotypes were subjected to two irrigation regimes: a control well-watered treatment (wet) and a moderate water-deficit stress (dry) treatment for a period of 90 days. Maximum quantum efficiency of photosystem II (Fv/Fm), estimated chlorophyll content (SPAD index), leaf temperature (LT), leaf relative water content (RWC) and productivity were measured. The productivity of all genotypes was, on average, affected negatively; however, certain genotypes did not suffer significant reduction. Under water deficit, the productivity of the genotypes was positively and significantly correlated with Fv/Fm, SPAD index and RWC, while LT had a negative correlation. These findings suggest that genotypes exhibiting traits of high RWC values, high chlorophyll contents and high photosynthetic radiation use efficiency under low moisture availability should be targeted for selection and variety development in programmes aimed at improving sugarcane for drought prone environments.

Physio-morphological traits and osmoregulation strategies of hybrid maize (Zea mays) at the seedling stage in response to water-deficit stress

PROTOPLASMA ◽  
2021 ◽  
Author(s):  
Piyanan Pipatsitee ◽  
Cattarin Theerawitaya ◽  
Rujira Tiasarum ◽  
Thapanee Samphumphuang ◽  
Harminder Pal Singh ◽  
...  
Keyword(s):  
Zea Mays ◽  
Water Deficit ◽  
Morphological Traits ◽  
Seedling Stage ◽  
Water Deficit Stress ◽  
Hybrid Maize ◽  
Response To Water

Field Crop Response to Water Deficit Stress: Assessment Through Crop Models

2018 ◽  
pp. 287-315
Author(s):  
Rajkumar Dhakar ◽  
M. A. Sarath Chandran ◽  
Shivani Nagar ◽  
V. Visha Kumari ◽  
A. V. M. Subbarao ◽  
...  
Keyword(s):  
Water Deficit ◽  
Water Deficit Stress ◽  
Field Crop ◽  
Crop Response ◽  
Stress Assessment ◽  
Crop Models ◽  
Response To Water
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