Published: June 13, 2024
do desenvolvimento sustentável.
Nature Communications, Journal Year: 2025, Volume and Issue: 16(1)
Published: Jan. 29, 2025
Abstract Research on silicon (Si) biogeochemistry and its beneficial effects for plants has received significant attention over several decades, but the reasons emergence of high-Si remain unclear. Here, we combine experimentation, field studies analysis existing databases to test role temperature expression silicification in terrestrial plants. We first show that Si is rice under high (40 °C), harmful low (0 whilst a 2 °C increase results 37% leaf concentrations. then find that, globally, average distribution plant clades 1.2 higher than low-Si clades. Across China, concentrations with (wheat rice), not (weeping willow winter jasmine). From an evolutionary perspective, 77% families (>10 mg g −1 DW) originate during warming episodes, while 86% (<1 cooling episodes. On average, Earth’s 3 families. Taken together, our evidence suggests variation closely related global long-term climate change.
Language: Английский
Citations
1
Silicon, Journal Year: 2024, Volume and Issue: 16(8), P. 3191 - 3203
Published: March 4, 2024
Language: Английский
Citations
4
Russian Journal of Plant Physiology, Journal Year: 2024, Volume and Issue: 71(3)
Published: June 1, 2024
Language: Английский
Citations
2
Journal of soil science and plant nutrition, Journal Year: 2023, Volume and Issue: 23(1), P. 1 - 3
Published: March 1, 2023
Language: Английский
Citations
5
Plant Stress, Journal Year: 2024, Volume and Issue: 12, P. 100473 - 100473
Published: May 5, 2024
Plants adjust their developmental processes for survival against changing environments. Plant development is adversely affected by arsenic (As) contamination. In order to mitigate As toxicity, the effect of silicon (Si) (as silicic acid) and nitric oxide (NO) sodium nitroprusside; SNP) was observed on 7 days old radish (Raphanus sativus L.) seedlings under 0.3, 0.5 0.7 mM concentrations. growth traits, oxidative stress, carbohydrates, protein, antioxidants osmolytes were measured. Arsenic stress inhibited parameters caused damage elevating level markers causing membrane nuclear damage, as shown histochemical studies. Activities antioxidative enzymes, content non-enzymatic antioxidants, levels also decreased stress. However, Si NO supplementation enhanced tolerance improving plant parameters. Moreover, application improved carbohydrates protein contents stimulated antioxidant defense systems decreasing malondialdehyde hydrogen peroxide diminishing As. An increase in NO. Fourier transform infrared (FTIR) analysis showed that exerted various peaks different lipids, proteins, cell wall component regions. This study suggests can help mitigating As-induced toxicity R. augment growth.
Language: Английский
Citations
1
Plants, Journal Year: 2024, Volume and Issue: 13(10), P. 1415 - 1415
Published: May 19, 2024
Soil salinization poses a significant threat to agricultural productivity, necessitating innovative agronomic strategies mitigate its impact. This study focuses on improving salt stress resistance in tomato plants through the application of silicon (Si) roots. A greenhouse experiment was carried out under normal conditions (control, and 1 4 mM Si) salinity (salt control, Si). Various parameters were analyzed leaves Under conditions, grown non-saline exhibited some toxicity when exposed Na2SiO3. As for experiments Si mitigated oxidative damage, preserving root cell membrane integrity. The concentration malondialdehyde reduced by 69.5%, that proline 56.4% there 57.6% decrease catalase activity treated with stress. Furthermore, Fe uptake distribution, increased from 91 123 mg kg−1, same as obtained control. In all cases, lower dose produced better results than dose. summary, this research provides potential non-fertigated crop systems radicular pathway.
Language: Английский
Citations
1
Plant Physiology Reports, Journal Year: 2024, Volume and Issue: unknown
Published: Oct. 30, 2024
Language: Английский
Citations
1
Journal of Plant Growth Regulation, Journal Year: 2024, Volume and Issue: unknown
Published: Dec. 29, 2024
Language: Английский
Citations
1
Agriculture, Journal Year: 2023, Volume and Issue: 13(1), P. 178 - 178
Published: Jan. 10, 2023
Particle film forming materials were introduced as a solution to reduce the effects of excessive solar irradiation on plant photosynthesis. Covering leaves with particle films leads bio-stimulant-like effects: increased protection against abiotic stress and fruit quality. We used zeolites diatomaceous earth carriers for foliar fertilizer, known their application film-forming material. The aim this paper was investigate combined two-in-one product yield apple trees photosynthetic pigments experiments conducted two years, 2021 2022, which had different agroclimatic patterns: deficit precipitation, whereas 2022 warmer by more than +4.8 °C compared recorded average temperature. Applying material fertilizer reduces degradation drought radiation 25–30%. In year precipitation there an additional 11.56–12.38% quality similarly increased. Such these products limited in temperature higher normal several degrees.
Language: Английский
Citations
2
Published: June 13, 2024
do desenvolvimento sustentável.
Citations
0