Dual Application of 24-Epibrassinolide and Spermine Confers Drought Stress Tolerance in Maize (Zea mays L.) by Modulating Polyamine and Protein Metabolism

2016 ◽  
Vol 35 (2) ◽  
pp. 518-533 ◽  
Author(s):  
Neveen B. Talaat ◽  
Bahaa T. Shawky
Keyword(s):  
Zea Mays ◽  
Drought Stress ◽  
Stress Tolerance ◽  
Protein Metabolism ◽  
Zea Mays L ◽  
Drought Stress Tolerance

Exogenous application of urea and a urease inhibitor improves drought stress tolerance in maize (Zea mays L.)

2017 ◽  
Vol 130 (3) ◽  
pp. 599-609 ◽  
Author(s):  
Wei Gou ◽  
Pufan Zheng ◽  
Li Tian ◽  
Mei Gao ◽  
Lixin Zhang ◽  
...  
Keyword(s):  
Zea Mays ◽  
Drought Stress ◽  
Stress Tolerance ◽  
Zea Mays L ◽  
Urease Inhibitor ◽  
Drought Stress Tolerance ◽  
Exogenous Application

Mapping QTLs for Component Traits Influencing Drought Stress Tolerance of Maize (Zea mays L) in India

2009 ◽  
Vol 18 (2) ◽  
pp. 151-160 ◽  
Author(s):  
B. M. Prasanna ◽  
A. H. Beiki ◽  
J. C. Sekhar ◽  
A. Srinivas ◽  
J.-M. Ribaut
Keyword(s):  
Zea Mays ◽  
Drought Stress ◽  
Stress Tolerance ◽  
Zea Mays L ◽  
Drought Stress Tolerance ◽  
Component Traits

Assessment of rice (Oryza sativa L.) genotypes for drought stress tolerance using morpho-physiological indices as a screening technique

2020 ◽  
Vol 53 (1) ◽  
Author(s):  
Asma Asma ◽  
Iqbal Hussain ◽  
Muhammad Yasin Ashraf ◽  
Muhammad Arslan Ashraf ◽  
Rizwan Rasheed ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
Drought Stress ◽  
Stress Tolerance ◽  
Oryza Sativa L ◽  
Screening Technique ◽  
Drought Stress Tolerance ◽  
Physiological Indices

scholarly journals Combining Ability and Heterosis of Algerian Saharan Maize Populations (Zea mays L.) for Tolerance to No-Nitrogen Fertilization and Drought

Agronomy ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 492
Author(s):  
Meriem Riache ◽  
Pedro Revilla ◽  
Oula Maafi ◽  
Rosa Ana Malvar ◽  
Abderahmane Djemel
Keyword(s):  
Zea Mays ◽  
Stress Tolerance ◽  
Nitrogen Fertilization ◽  
Recurrent Selection ◽  
Zea Mays L ◽  
Base Material ◽  
N Fertilization ◽  
Nitrogen Stress ◽  
Reciprocal Recurrent Selection ◽  
Maize Populations

Drought and low nitrogen are major stresses for maize (Zea mays L.), and maize populations from the Sahara Desert are potential sources of stress tolerance. The objectives were to assess the tolerance and varietal and heterosis effects of Algerian populations under no-nitrogen fertilization and water stress. A diallel among six Algerian maize population was evaluated under drought (300 mm irrigation) vs. control (600 mm) and no-nitrogen fertilization vs. 120 kh ha−1 N fertilization. Genotypes showed significant differences and genetic effects for water- and nitrogen-stress tolerance. We propose a reciprocal recurrent selection to take advantage of additive and non-additive effects, using AOR and IGS, since they showed good performance in optimum and stress conditions, for improving yield heterosis for AOR × IGS. Negative effects are not expected on plant height, anthesis–silking interval or early vigor. These populations and BAH could be sources of inbred lines tolerant to drought and no-nitrogen fertilization. There was no relationship between origin and genetic group and stress tolerance per se or as parents of tolerant crosses. These populations and crosses could be used as base material among Algerian populations, for breeding programs focusing on tolerance to water or nitrogen stress.

scholarly journals Identification of agronomical and morphological traits contributing to drought stress tolerance in soybean

2019 ◽  
Vol 13 (01) ◽  
pp. 35-44 ◽  
Author(s):  
Willian Giordani ◽  
◽  
Leandro Simões Azeredo Gonçalves ◽  
Larissa Alexandra Cardoso Moraes ◽  
Leonardo Cesar Ferreira ◽  
...  
Keyword(s):  
Drought Stress ◽  
Stress Tolerance ◽  
Morphological Traits ◽  
Drought Stress Tolerance
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