Potassium-based nanomaterials significantly enhance nutrient utilization efficiency and promote high crop yields

Environmental Science Nano, Journal Year: 2024, Volume and Issue: 11(7), P. 2906 - 2922

Published: Jan. 1, 2024

Using potassium-based nanomaterials to save potassium resources and studying their effects mechanisms on soybean growth.

Language: Английский

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Effect of intercropping with legumes at different rates on the yield and soil physicochemical properties of Cyperus esculentus L. in arid land

Frontiers in Plant Science, Journal Year: 2024, Volume and Issue: 15

Published: Feb. 28, 2024

Intercropping has the potential to enhance yields and nutrient availability in resource-limited agricultural systems. However, effects on crop yield nutrients soil properties can vary considerably depending specific plant combinations intercropping ratios used. In this study, advantages impacts of C. esculentus with legumes were investigated by measuring their biomass, content, properties. The experiment included five treatments: monoculture (MC), Medicago sativa L. (alfalfa) at row spacing 4:4 (4:4CM) 8:4 (8:4CM), Glycine max (L.) Merr. (soybean), also (4:4CG) (8:4CG). Our results demonstrated that all four treatments (4:4CM, 4:4CG, 8:4CM, 8:4CG) significantly increased biomass approximately 41.05%, 41.73%, 16.08%, 18.43%, respectively, compared cultivation alone, among which 4:4CG treatment was optimum. no significant differences observed alfalfa or soybean across different ratios. A notable increase found total nitrogen (TN) phosphorus (TP) contents leaves, roots, tubers under intercropping, along organic carbon (SOC), alkaline-hydrolyzed (AN), available (AP), microbial (MBC), (MBN), water content (SWC), reduced pH. Among treatments, exhibited most favorable particular, MC, resulted increases 163.8%, 394.6%, 716.8% SOC, AN, AP contents, respectively. same led 48.34%, 46.40%, 208.65% MBC, MBN, SWC, Overall, findings suggest use is an effective approach for sustainable farming management Xinjiang.

Language: Английский

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Physiological, biochemical and transcriptomic insights into the mechanisms by which molybdenum mitigates cadmium toxicity in Triticum aestivum L

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 472, P. 134516 - 134516

Published: May 6, 2024

Language: Английский

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Nitrogen and molybdenum fertilization influence on enzymatic activity and productivity enhancement of forage sorghum under water deficit in the Brazilian semi-arid region

Journal of Plant Nutrition, Journal Year: 2024, Volume and Issue: 47(15), P. 2543 - 2570

Published: May 17, 2024

Water scarcity, combined with low soil fertility, constitutes one of the main limiting factors in crop productivity semi-arid regions. However, nutritional supplementation techniques nitrogen (N) and molybdenum (Mo) can lead to positive enhancements production these crops. The objective was evaluate effect increasing doses N presence and/or absence Mo on activity antioxidant enzymes productive increase forage sorghum subjected water deficit region. experiment conducted field using a randomized block design, four replications, 5 × 2 3 factorial scheme, comprising five (urea): 0, 50, 100, 150, 300 kg ha−1, two (sodium molybdate): 0 160 g three cycles. highest yields green mass (GM) (47.98 Mg ha−1), dry (DM) (19.66 use efficiency (WUE) (5.57 kg/m³), (NUE) (0.26 kg2/g) occurred at dosage (300 ha−1 N). contents extraction total N, Mo, chloride (Cl), potassium (K) were found regrowth dose ha−1). interaction resulted higher catalase (CAT) enzyme activity. meteorological conditions during cycles strongly influenced nutrient extraction. results study provide support for producers fertilization strategies improve productivity, even under conditions.

Language: Английский

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Comparative Performance Of Soybean Varieties Under Environmental Conditions Of Tandojam, Pakistan.

Plant Bulletin, Journal Year: 2024, Volume and Issue: 3(1), P. 50 - 56

Published: June 12, 2024

The experiment carried out during 2021–22, aimed to compare the performance of different soybean varieties under environmental conditions Tandojam. treatments included T1 = Ajmeri, T2 Rawal, and T3 NARC-1. Rawal ranked first with a 64.00 cm plant height, 4.60 m2 leaf area index, 0.29 g seed weight, 7610 kg ha-1 biological yield, 3666 48.17% harvest index. Ajmeri variety significantly 2nd 58.49 4.21 0.23 7129 3268 46.18% NARC-1 least in 56.31 3.79 0.17 7000 3233 45.84% From presented study, it was concluded that evaluated this (48.17 ha-1) showed better overall maximum yield as compared (46.18 (45.84 ha-1). However, newly developed excelled traits demonstrated promising performance, indicating its potential future variety.

Language: Английский

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Exploring the impact of fulvic acid and humic acid on heavy metal availability to alfalfa in molybdenum contaminated soil

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: Dec. 30, 2024

Humic substances, such as Fulvic acid (FA) and humic (HA), are widely used for the remediation of heavy metal-contaminated soils due to their ability enhance metal mobility facilitate plant uptake. In this study, we conducted a pot experiment with alfalfa investigate effects FA HA amendments on molybdenum (Mo) in soil, its uptake by plants, subsequent changes microbial community. The results demonstrated that both influence Mo accumulation soil plants. Specifically, treatment increased concentrations shoots roots 1.08-1.19 times 1.19-2.43 times, respectively, compared control. contrast, enhanced (1.05-1.58 times) but reduced levels (0.78-0.85 times). Furthermore, addition altered chemical speciation promoting conversion reducible oxidizable fraction more exchangeable residual fraction. As result, proportion non-residual fractions (exchangeable, reducible, oxidizable) decreased from 87.48% 80.30-87.35%, while 12.52% 12.65-19.70%. Additionally, structure bacterial community was primarily influenced properties cation exchange capacity, available phosphorus, ammonium nitrogen levels. This finding highlight potential availability, uptake, translocation alfalfa, suggesting application could be an effective strategy phytoremediation Mo-contaminated soils, particularly when is hyperaccumulator.

Language: Английский

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Evaluation of Petroleum Hydrocarbon-Contaminated Soil Remediation Technologies and Their Effects on Soybean Growth

Environments, Journal Year: 2024, Volume and Issue: 12(1), P. 6 - 6

Published: Dec. 28, 2024

The application of persulfate (PS) for the remediation petroleum hydrocarbon contamination is among most widely employed in situ chemical oxidation (ISCO) techniques, and it has received widespread attention due to its limited impact on soil integrity. This study a FeSO4-activated PS method investigate feasibility remediating contaminated with total hydrocarbons (TPHs). factors tested included TPH concentration, different PS:FeSO4 ratios, reaction time remediation, physical property changes before after effect soybean growth. degradation rate was highest high-, medium-, low-TPHs soils—81.5%, 81.4%, 72.9%, respectively, minimal disruption soil’s physicochemical properties—when = 1:1. verification results indicated that condition soybeans optimal when Under this condition, net photosynthetic rate, stomatal conductance, intercellular CO2 transpiration all remained high. Therefore, best achieved 1:1, which also minimized damage effects crop

Language: Английский

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