Genotypic Variation in Physiological Traits Under High Temperature Stress in Maize

2015 ◽  
Vol 5 (2) ◽  
pp. 119-126 ◽  
Author(s):  
S. K. Yadav ◽  
Yogesh Kumar Tiwari ◽  
D. Pavan Kumar ◽  
Arun Kumar Shanker ◽  
N. Jyothi Lakshmi ◽  
...  
Keyword(s):  
High Temperature ◽  
Temperature Stress ◽  
Genotypic Variation ◽  
High Temperature Stress ◽  
Physiological Traits

Amelioration of high temperature stress by exogenously applied salicylic acid: Genotype‐specific response of physiological traits

2020 ◽  
Vol 112 (3) ◽  
pp. 1573-1579
Author(s):  
Fatemeh Pirnajmedin ◽  
Mohammad Mahdi Majidi ◽  
Hadi Taleb ◽  
Sayed Ali Mohammad Mirmohammady Maibody ◽  
Ghodratollah Saeidi
Keyword(s):  
Salicylic Acid ◽  
High Temperature ◽  
Temperature Stress ◽  
High Temperature Stress ◽  
Physiological Traits ◽  
Specific Response

scholarly journals Morpho-Physiological Traits Linked to High Temperature Stress Tolerance in Tomato <i>(S. lycopersicum L.)</i>

2017 ◽  
Vol 08 (11) ◽  
pp. 2681-2694 ◽  
Author(s):  
Muhammed Alsamir ◽  
Nabil M. Ahmad ◽  
Tariq Mahmood ◽  
Richard Trethowan
Keyword(s):  
High Temperature ◽  
Stress Tolerance ◽  
Temperature Stress ◽  
High Temperature Stress ◽  
Physiological Traits

scholarly journals Impact of High Temperature Stress on Morpho Physiological Traits and Yield of Rice (Oryza sativa L.) Genotypes

2021 ◽  
Vol 108 ◽  
pp. 1-4
Author(s):  
Maheswari P ◽  
◽  
Chandrasekhar C N ◽  
Jeyakumar P ◽  
Saraswathi R ◽  
...  
Keyword(s):  
High Temperature ◽  
Grain Yield ◽  
Leaf Area ◽  
Plant Height ◽  
Temperature Stress ◽  
Oryza Sativa L ◽  
High Temperature Stress ◽  
Physiological Traits ◽  
Rice Genotypes ◽  
The Impact

High temperature stress is a major environmental factor that affects crop growth, development and yield, it especially limits rice yield. Hence, an experiment was conducted to study the impact of high temperature on morpho-physiological parameters and yield of rice genotypes. Ten rice genotypes were used in this study viz., N22, ADT 36, ADT 37, ADT 43, ADT 45, CO 51, ASD 16, MDU 6, TPS 5 and Anna (R) 4. The study was carried out at OTC (Open Top Chamber) with the treatments of ambient, ambient +2O C and ambient +4O C. Stress was imposed from anthesis to early grain filling period. Observations on plant height, the number of tillers, leaf area, SPAD (Chlorophyll index) and chlorophyll stability index (CSI) were done after the stress imposement and grain yield was calculated after harvest. Results revealed that, the significant changes were observed in morpho-physiological traits and grain yield of rice genotypes among the treatments and with the genotypes. N22 (10% and 19%) and Anna (R) 4 (12% and 22%) recorded less reduction of grain yield in ambient +2O C and ambient +4O C compared with ambient, due to less reduction of total chlorophyll content, SPAD values, leaf area and increased plant height. These parameters resulted in higher biomass which indirectly contributed to higher grain yield in N22 and Anna (R) 4 under high temperature

scholarly journals Rice Yield under High-Temperature Stress is Influenced by Morpho –Physiological Traits

2020 ◽  
Vol 107 (7-9) ◽  
Author(s):  
Vinitha A ◽  
Raveendran M ◽  
Babu Rajendra Prasad V ◽  
Vijayalakshmi D
Keyword(s):  
High Temperature ◽  
Temperature Stress ◽  
Rice Yield ◽  
High Temperature Stress ◽  
Physiological Traits

Physiological traits for improving high temperature stress tolerance in rice

2016 ◽  
Vol 21 (4) ◽  
pp. 420-427 ◽  
Author(s):  
Rajeev Nayan Bahuguna ◽  
Ashish Kumar Chaturvedi ◽  
Madan Pal
Keyword(s):  
High Temperature ◽  
Stress Tolerance ◽  
Temperature Stress ◽  
High Temperature Stress ◽  
Physiological Traits
Sign in / Sign up

Export Citation Format

Share Document