Possible Impacts of Elevated CO2 and Temperature on Growth and Development of Grain Legumes DOI Open Access
G. A. Rajanna, Saseendran S. Anapalli,

Krishna N. Reddy

et al.

Environments, Journal Year: 2024, Volume and Issue: 11(12), P. 273 - 273

Published: Dec. 2, 2024

Carbon dioxide (CO2) is the most abundant greenhouse gas (GHG) in atmosphere and substrate for photosynthetic fixation of carbohydrates plants. Increasing GHGs from anthropogenic emissions warming Earth’s atmospheric system at an alarming rate changing its climate, which can affect photosynthesis other biochemical reactions crop plants favorably or unfavorably, depending on plant species. For role carbon reduction reactions, CO2 concentration ([CO2]) air potentially enhances photosynthesis. However, N uptake availability protein synthesis be a potential limiting factor enhanced biomass under enriched [CO2] conditions across Legumes are C3 symbiotic fixers expected to benefit air. concurrent increase temperatures with demands more detailed investigations effects enhancement grain legume growth yield. In this article, we critically reviewed presented online literature growth, phenology, rate, stomatal conductance, productivity, soil health, insect behavior elevated temperature conditions. The review revealed that specific leaf weight, pod nodule number weight increased significantly up 750 ppm. Under [CO2], two mechanisms were affected (increased) conductivity (decreased), helped enhance water use efficiency achieve higher yields. Exposure legumes levels when stressed resulted 58% uptake, 73% transpiration efficiency, 41% rubisco carboxylation decreased conductance by 15–30%. yields soybean 10–101%, peanut 28–39%, mung bean 20–28%, chickpea 26–31%, pigeon pea 31–38% over ambient [CO2]. seed nutritional qualities like protein, Zn, Ca decreased. Increased stimulate microbial activity, spiking organic matter decomposition rates nutrient release into system. Elevated impact through feeding rates, posing risk invasive pest attacks legumes. further interaction extreme climate events qualities, required develop climate-resilient management practices development novel genotypes, irrigation technologies, fertilizer sustainable production systems.

Language: Английский

Prospects for synthetic biology in 21st Century agriculture DOI

Xingyan Ye,

Kezhen Qin, Alisdair R. Fernie

et al.

Journal of genetics and genomics/Journal of Genetics and Genomics, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 1, 2024

Language: Английский

Citations

2
Toxicity mechanisms of photodegraded polyvinyl chloride nanoplastics on pea seedlings DOI
Hao Wu, Beibei He,

Bocheng Chen

et al.

Frontiers of Environmental Science & Engineering, Journal Year: 2024, Volume and Issue: 18(4)

Published: Jan. 10, 2024

Language: Английский

Citations

1
Nano-Food Farming Approaches to Mitigate Heat Stress under Ongoing Climate Change: A Review DOI Creative Commons
Hassan El-Ramady, József Prokisch, Mohammed E. El-Mahrouk

et al.

Agriculture, Journal Year: 2024, Volume and Issue: 14(5), P. 656 - 656

Published: April 24, 2024

Increased heat stress is a common feature of global climate change and can cause adverse impacts on crops from germination through maturation harvest. This review focuses the extreme (>35 °C) plants their physiology how they affect food water security. The emphasis what be done to minimize negative effects stress, which includes application various materials approaches. Nano-farming highlighted as one promising approach. Heat often combined with drought, salinity, other stresses, together whole agroecosystem, including soil, plants, water, farm animals, leading serious implications for resources. Indeed, there no single remedy or approach that overcome such grand issues. However, nano-farming part an adaptation strategy. More studies are needed verify potential benefits nanomaterials but also investigate any side-effects, particularly under intensive nanomaterials, problems this might create, nanotoxicity.

Language: Английский

Citations

1
Leaf Membrane Stability under High Temperatures as an Indicator of Heat Tolerance in Potatoes and Genome-Wide Association Studies to Understand the Underlying Genetics DOI Creative Commons

Amaka M. Ifeduba,

Shuyang Zhen, Jeewan Pandey

et al.

Plants, Journal Year: 2024, Volume and Issue: 13(16), P. 2175 - 2175

Published: Aug. 6, 2024

High temperatures during the crop growing season are becoming more frequent and unpredictable, resulting in reduced productivity quality. Heat stress disrupts plant metabolic processes that affect cell membrane composition integrity. Cell permeability, ion leakage, heat shock proteins have been evaluated to screen for tolerance plants. In potatoes, it is unclear whether leaf stability under correlated with underground tuber The main goal of this study was evaluate if relative electrolyte conductivity (REC) high could be used identify heat-tolerant potato genotypes. Electrolyte leakage assays, correlation estimations, genome-wide association studies were carried out 215 Expression levels small protein 18 (sHSP18) heat-sensitive variety Russet Burbank compared those Vanguard using Western blotting. Significant differences observed among genotypes REC extreme (50°C); values ranged from 47.0-99.5%. Leaf positively external internal defects negatively yield. content several minerals, such as nitrogen, magnesium, manganese. Eleven quantitative trait loci (QTLs) identified REC, explaining up 13.8% phenotypic variance. Gene annotation QTL areas indicated associations genes controlling solute transport responses abiotic stresses. had lower higher expression sHSP18 high-temperature stress. Our findings indicate can an indicator tolerance.

Language: Английский

Citations

1
Possible Impacts of Elevated CO2 and Temperature on Growth and Development of Grain Legumes DOI Open Access
G. A. Rajanna, Saseendran S. Anapalli,

Krishna N. Reddy

et al.

Environments, Journal Year: 2024, Volume and Issue: 11(12), P. 273 - 273

Published: Dec. 2, 2024

Carbon dioxide (CO2) is the most abundant greenhouse gas (GHG) in atmosphere and substrate for photosynthetic fixation of carbohydrates plants. Increasing GHGs from anthropogenic emissions warming Earth’s atmospheric system at an alarming rate changing its climate, which can affect photosynthesis other biochemical reactions crop plants favorably or unfavorably, depending on plant species. For role carbon reduction reactions, CO2 concentration ([CO2]) air potentially enhances photosynthesis. However, N uptake availability protein synthesis be a potential limiting factor enhanced biomass under enriched [CO2] conditions across Legumes are C3 symbiotic fixers expected to benefit air. concurrent increase temperatures with demands more detailed investigations effects enhancement grain legume growth yield. In this article, we critically reviewed presented online literature growth, phenology, rate, stomatal conductance, productivity, soil health, insect behavior elevated temperature conditions. The review revealed that specific leaf weight, pod nodule number weight increased significantly up 750 ppm. Under [CO2], two mechanisms were affected (increased) conductivity (decreased), helped enhance water use efficiency achieve higher yields. Exposure legumes levels when stressed resulted 58% uptake, 73% transpiration efficiency, 41% rubisco carboxylation decreased conductance by 15–30%. yields soybean 10–101%, peanut 28–39%, mung bean 20–28%, chickpea 26–31%, pigeon pea 31–38% over ambient [CO2]. seed nutritional qualities like protein, Zn, Ca decreased. Increased stimulate microbial activity, spiking organic matter decomposition rates nutrient release into system. Elevated impact through feeding rates, posing risk invasive pest attacks legumes. further interaction extreme climate events qualities, required develop climate-resilient management practices development novel genotypes, irrigation technologies, fertilizer sustainable production systems.

Language: Английский

Citations

1