Influence of Elevated CO2 and Temperature on Yield Attributes of Rice and Wheat in Central India DOI Open Access

Rakesh Parmar,

Subhash C. Gupta,

Bharati Kollah

et al.

Journal of Experimental Agriculture International, Journal Year: 2024, Volume and Issue: 46(7), P. 374 - 395

Published: June 18, 2024

Elevated CO2 and rising temperature are the major climate changing drivers to attain sustainability in agriculture. The current experiment was carried out evaluate extent of impact factors on rice wheat crop. Field under a Free Air Enrichment (FACE) condition. treatments consisted ambient temperature, elevated 600ppm + (+2°C), CO2+elevated (+3°C), 600 ppm (+2°C) (+3°C). plant yield attributes were biomass, tillers per plant, productive failure total number grains panicle, panicle test weight. stimulated biomass other both crops. However, inhibited attributes. enhanced but reduced influenced by -26.9% 16.6% 3.7% 25.9%. affected up 26.9%. Number ranged from -28.5% 21.4% -29.1% 36%. In varied -24.3% 6%. Test weight -9.1% 4.6% rice. Combined effect had differential Study highlights that productivity crop will be central part India warrants necessary interventions alleviate stress.

Language: Английский

A review of the global climate change impacts, adaptation strategies, and mitigation options in the socio-economic and environmental sectors DOI Creative Commons
Asif Raihan

Journal of Environmental Science and Economics, Journal Year: 2023, Volume and Issue: 2(3), P. 36 - 58

Published: Sept. 17, 2023

Climate change causes long-term weather changes from the tropics to polls. It is a global threat that strains several sectors. The present study conducts review analysis theoretically explores how climatic variability degrading sector sustainability. Due irreversible variations, agricultural particularly vulnerable. In turn, it disrupting worldwide consumption patterns, especially in countries where agriculture central their economy and productivity. shifting optimum temperature ranges, climate also increasing biodiversity loss through modifying ecosystem architecture. increases risk of food, water, vector-borne diseases. Antimicrobial resistance, which developing due resistant pathogenic infections, accelerated by change. hurts forestry tourism business. This examines socio-economic environmental mitigation adaptation strategies economic consequences. According findings, knotted answerability resources laws created past generate progressive policy need government involvement for development. Thus, addressing change's dire consequences demands cooperation maintain world survival.

Language: Английский

Citations

99
The Genetics and Breeding of Heat Stress Tolerance in Wheat: Advances and Prospects DOI Creative Commons

Yuling Zheng,

Zhenyu Cai, Zheng Wang

et al.

Plants, Journal Year: 2025, Volume and Issue: 14(2), P. 148 - 148

Published: Jan. 7, 2025

Heat stress is one of the major concerns for wheat production worldwide. Morphological parameters such as germination, leaf area, shoot, and root growth are affected by heat stress, with physiological including photosynthesis, respiration, water relation. also leads to generation reactive oxygen species that disrupt membrane systems thylakoids, chloroplasts, plasma membrane. The deactivation photosystems, reduction in inactivation Rubisco affect photo-assimilates their allocation, consequently resulting reduced grain yield quality. development thermo-tolerant varieties most efficient fundamental approach coping global warming. This review provides a comprehensive overview various aspects related tolerance wheat, damages caused mechanisms tolerance, genes or QTLs regulating methodologies breeding cultivars high tolerance. Such insights essential developing potential response an increasingly warmer environment.

Language: Английский

Citations

5
CLIMATE CHANGE AND ITS IMPACTS ON HYDROLOGICAL REGIMES OVER THE BENGALDELTA DOI Creative Commons
M Ali, Partha Biswas,

Muhammad Qumrul Hassan

et al.

Results in Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 103861 - 103861

Published: Jan. 1, 2025

Language: Английский

Citations

2
High-temperature stress in wheat (Triticum aestivum L.): unfolding the impacts, tolerance and methods to mitigate the detrimental effects DOI
Kushal Kant Pant,

J. Shivkumar Naik,

Sharmistha Barthakur

et al.

Cereal Research Communications, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 16, 2025

Language: Английский

Citations

1
An insight into heat stress response and adaptive mechanism in cotton DOI
Washu Dev, Fahmida Sultana, Shoupu He

et al.

Journal of Plant Physiology, Journal Year: 2024, Volume and Issue: 302, P. 154324 - 154324

Published: Aug. 6, 2024

Language: Английский

Citations

6
Facing climate change: plant stress mitigation strategies in agriculture DOI Creative Commons
Fátima Terán, Vicente Vives‐Peris, ‪Aurelio Gómez‐Cadenas

et al.

Physiologia Plantarum, Journal Year: 2024, Volume and Issue: 176(4)

Published: July 1, 2024

Climate change poses significant challenges to global agriculture, with rising temperatures, altered precipitation patterns, and increased frequency of extreme weather events threatening crop yields. These changes exceed the adaptability thresholds many crops, decreasing their yield food security. At plant physiological levels, climate change-induced stressors disrupt photosynthesis, growth, reproductive processes, contributing a reduced productivity. Furthermore, negative impacts on agriculture are exacerbated by anthropogenic factors, itself significantly greenhouse gas emissions. To mitigate these challenges, various approaches have been explored. This work reviews most important physical, chemical, biological strategies commonly used in broad range agricultural crops. Among physical strategies, increasing water use efficiency without reduction through different irrigation foliar treatments reflective properties effects stresses proven be effective. Concerning chemical approaches, exogenous treatment plants chemicals induces existing molecular defense mechanisms, enhancing abiotic stress tolerance. Regarding treatments, inoculation mycorrhiza growth-promoting rhizobacteria (PGPR) can improve enzymatic antioxidant capacity mineral solubilization, favoring root growth enhance performance under stressful conditions. While provide valuable short- medium-term solutions, there is pressing need for new biotechnological aimed at developing genotypes resistant Collaborative efforts among researchers, policymakers, stakeholders essential ensure security face ongoing challenges.

Language: Английский

Citations

5
Functional phenomics and genomics: Unravelling heat stress responses in wheat DOI Creative Commons

Omar Kayess,

Md. Ashrafuzzaman, Md. Arifur Rahman Khan

et al.

Plant Stress, Journal Year: 2024, Volume and Issue: unknown, P. 100601 - 100601

Published: Sept. 1, 2024

Language: Английский

Citations

5
A review of the potential involvement of small RNAs in transgenerational abiotic stress memory in plants DOI
Muhammad Daniyal Junaid, Usman Khalid Chaudhry, Beyazıt Abdurrahman Şanlı

et al.

Functional & Integrative Genomics, Journal Year: 2024, Volume and Issue: 24(2)

Published: April 1, 2024

Language: Английский

Citations

4
Impact of climate and weather extremes on soybean and wheat yield using machine learning approach DOI
Mamta Kumari, A. Chakraborty,

Vishnubhotla Chakravarathi

et al.

Stochastic Environmental Research and Risk Assessment, Journal Year: 2024, Volume and Issue: 38(9), P. 3461 - 3479

Published: July 13, 2024

Language: Английский

Citations

4
Transcriptome Analysis Reveals Key Genes Involved in the Response of Triticum urartu to Boron Toxicity Stress DOI Creative Commons
Güray Uyar, Anamika Pandey, Mehmet Hamurcu

et al.

Agronomy, Journal Year: 2025, Volume and Issue: 15(1), P. 191 - 191

Published: Jan. 15, 2025

The domestication and breeding of wheat genotypes through the years has led to loss in their genetic variation, making them more prone different abiotic stresses. Boron (B) toxicity is one stresses decreasing cultivars’ yield arid semi-arid regions around world. Wild progenitors, such as Triticum urartu Thumanian ex Gandilyan, possess a broader gene pool that harbors several genes conferring tolerance various biotic Unfortunately, T. not well-explored at molecular level for its towards B soil. In this study, first time, we compared transcriptomic changes leaves high B-tolerant genotype, PI662222, grown highly toxic (10 mM form boric acid) with ones control (3.1 μM B) treatment hydroponic conditions. obtained results suggest mechanisms are involved regulating response studied genotype toward toxicity. All growth parameters including root–shoot length, root fresh weight, dry were less affected by boron mM) boron-tolerant bread cultivar. With significant differential expression 654 genes, 441 213 down- upregulated, respectively, PI662222 comparison treatment. While key upregulated included those encoding RNA polymerase beta subunit (chloroplast), ATP synthase gamma, chloroplastic, 60S ribosomal protein, RNA-binding protein 12-like, main downregulated photosystem II D, ribulose bisphosphate carboxylase small subunit, peroxidase 2-like. Interestingly, both Gene Ontology enrichment KEGG pathways emphasized possible involvement related photosynthetic process apparatus genotype. further functional characterization identified potential will facilitate utilization crop improvement programs stress.

Language: Английский

Citations

0