Use of morpho-physiological and biochemical traits to identify sources of drought and heat tolerance in chickpea (Cicer arietinum)

2021 ◽  
Author(s):  
Shayla Bindra ◽  
Inderjit Singh ◽  
Satinder Singh ◽  
Ashutosh Kushwah ◽  
B. S. Gill ◽  
...  
Keyword(s):  
Cicer Arietinum ◽  
Heat Tolerance ◽  
Biochemical Traits ◽  
Physiological And Biochemical

scholarly journals Heat Stress at Early Reproductive Stage Differentially Alters Several Physiological and Biochemical Traits of Three Tomato Cultivars

Horticulturae ◽  
2021 ◽  
Vol 7 (10) ◽  
pp. 330
Author(s):  
Md. Sabibul Haque ◽  
Mst. Tanziatul Husna ◽  
Md. Nesar Uddin ◽  
Md. Alamgir Hossain ◽  
Abul Khayer Mohammad Golam Sarwar ◽  
...  
Keyword(s):  
Heat Stress ◽  
Ascorbate Peroxidase ◽  
Heat Tolerance ◽  
Photochemical Efficiency ◽  
Dry Mass ◽  
Carotenoid Content ◽  
Biochemical Traits ◽  
Total Carotenoids ◽  
Tomato Cultivars ◽  
Physiological And Biochemical

Global warming is predicted to be increased in the upcoming years, resulting in frequent heatwaves or hot days worldwide, which can seriously affect crop growth and productivity. The responses of heat stress to several photophysiological and biochemical traits in three tomato cultivars were investigated in a pot experiment, and the heat tolerance capability of these cultivars was evaluated based on the investigated traits. The experiment was followed by a factorial completely randomized design, and the factors were (i) tomato cultivars (BARI Hybrid Tomato-5, BARI Tomato-14, and BARI Tomato-15) and (ii) heat stress (control and heat). The plants of three tomato cultivars were exposed to short-term heat stress (four days at 38/25 °C day/night temperature) at the flowering stage. The measured traits such as dry mass, leaf greenness (SPAD), maximum photochemical efficiency of photosystem II (Fv/Fm), photosynthetic rate (A), stomatal conductance (gs), transpiration rate (E), leaf chlorophyll, and carotenoid content were significantly declined, while the catalase and ascorbate peroxidase activities were increased by heat stress in all three tomato cultivars except BARI Tomato-15, which showed unaltered gs, E, and carotenoids. The percent reduction (over control) in SPAD, Fv/Fm, A, total chlorophyll, and total carotenoids was significantly lower (11, 06, 25, 34, and 19%, respectively), whereas the percent increase in catalase and ascorbate peroxidase activities was substantially higher (70 and 72%, respectively) in BARI Tomato-15 than in other cultivars. Based on the measured physiological and biochemical traits, the cultivar BARI Tomato-15 showed better heat tolerance than the other cultivars.

Stevia rebaudiana (Bert.) Bertoni cultivated under different photoperiod conditions: Improving physiological and biochemical traits for industrial applications

2021 ◽  
Vol 168 ◽  
pp. 113595
Author(s):  
Marcos Vinicius Silva de Andrade ◽  
Renato Delmondez de Castro ◽  
Diego da Silva Cunha ◽  
Valdir Gomes Neto ◽  
Maria Gabriela Aparecida Carosio ◽  
...  
Keyword(s):  
Stevia Rebaudiana ◽  
Industrial Applications ◽  
Biochemical Traits ◽  
Physiological And Biochemical

Effect of marennine produced by the blue diatom Haslea ostrearia on behavioral, physiological and biochemical traits of juvenile Mytilus edulis and Crassostrea virginica

Aquaculture ◽  
2017 ◽  
Vol 467 ◽  
pp. 138-148 ◽  
Author(s):  
Fiddy S. Prasetiya ◽  
Luc A. Comeau ◽  
Romain Gastineau ◽  
Priscilla Decottignies ◽  
Bruno Cognie ◽  
...  
Keyword(s):  
Mytilus Edulis ◽  
Crassostrea Virginica ◽  
Biochemical Traits ◽  
Haslea Ostrearia ◽  
Physiological And Biochemical

Impact of Melatonin on Growth and Antioxidant Activity of Cicer arietinum L. Grown under Arsenic Stress

2021 ◽  
Vol 34 (1) ◽  
pp. 69-79
Author(s):  
Deepali Nagre ◽  
Roseline Xalxo ◽  
Vibhuti Chandrakar ◽  
S. Keshavkant
Keyword(s):  
Cicer Arietinum ◽  
Growth Parameters ◽  
Biomass Accumulation ◽  
Germination Percentage ◽  
Melatonin Treatment ◽  
Radicle Growth ◽  
Biochemical Processes ◽  
Cicer Arietinum L ◽  
Arsenic Stress ◽  
Physiological And Biochemical

The ability of melatonin to regulate number of physiological and biochemical processes under different environmental stresses has been widely studied in plants. So, this investigation was done to study the protective roles of melatonin on Cicer arietinum L. grown under arsenic stress. Subjecting Cicer arietinum L. seeds to arsenic stress caused significant decreases in germination percentage, radicle growth, biomass accumulation, protein content and activities of antioxidant enzymes. On the other hand, melatonin treatment significantly increased growth parameters and protein quantity via improving antioxidant enzyme systems as compared with their corresponding untreated controls.

Combining Ability and Gene Action Studies for Heat-tolerance Physio-biochemical Traits in Tomato

2016 ◽  
Vol 10 (2) ◽  
pp. 99-106 ◽  
Author(s):  
Uttam Bhattarai ◽  
Pranab Talukdar ◽  
Akashi Sharma ◽  
Ranjan Das
Keyword(s):  
Heat Tolerance ◽  
Combining Ability ◽  
Gene Action ◽  
Biochemical Traits

Physiological and biochemical characterization of NERICA-L-44: a novel source of heat tolerance at the vegetative and reproductive stages in rice

2014 ◽  
Vol 154 (4) ◽  
pp. 543-559 ◽  
Author(s):  
Rajeev N Bahuguna ◽  
Jyoti Jha ◽  
Madan Pal ◽  
Divya Shah ◽  
Lovely MF Lawas ◽  
...  
Keyword(s):  
Heat Tolerance ◽  
Biochemical Characterization ◽  
Physiological And Biochemical

scholarly journals Physiological and biochemical traits of sesame (Sesamum indicum L.) varieties under rainfed conditions

2020 ◽  
Vol 8 (5) ◽  
pp. 2277-2281
Author(s):  
KN Ravitej ◽  
P Ratna Kumar ◽  
S Narender Reddy ◽  
Praduman Yadav V ◽  
Gouri Shankar ◽  
...  
Keyword(s):  
Sesamum Indicum ◽  
Biochemical Traits ◽  
Rainfed Conditions ◽  
Physiological And Biochemical
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