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61,005 resultsShowing papers similar to Effect of zinc and protein content in different barley cultivars: use of controlled release matrices
ClearMorphology and metabolism of storage substances contribution to alkali stress responses in two contrasting barley cultivars during germination stage
This agricultural study examined how two barley varieties respond differently to alkaline soil stress during germination, focusing on how they store and mobilize energy reserves. The research is relevant to developing crops that can grow in degraded soils, including those impacted by plastic mulch accumulation.
Bioavailability of Methionine-Coated Zinc Nanoparticles as a Dietary Supplement Leads to Improved Performance and Bone Strength in Broiler Chicken Production
Methionine-coated zinc nanoparticles used as a feed supplement in broiler chickens improved growth performance, zinc digestibility, and bone strength compared to conventional zinc sources. The results suggest amino acid-coated nano minerals could be a more bioavailable and effective form of mineral supplementation in poultry production.
Effect of MnxOy Nanoparticles Stabilized with Methionine on Germination of Barley Seeds (Hordeum vulgare L.)
Not relevant to microplastics — this study investigates the effect of manganese oxide nanoparticles stabilised with the amino acid methionine on barley seed germination and early growth.
Biosynthesis of Zinc Oxide Nanoparticles via Leaf Extracts of Catharanthus roseus (L.) G. Don and Their Application in Improving Seed Germination Potential and Seedling Vigor of Eleusine coracana (L.) Gaertn
Researchers developed zinc oxide nanoparticles biosynthesized from Catharanthus roseus leaf extracts and demonstrated their effectiveness as a nanopriming agent for improving seed germination and seedling vigor in finger millet.
ZnO nanoparticle-based seed priming modulates early growth and enhances physio-biochemical and metabolic profiles of fragrant rice against cadmium toxicity
Researchers studied how zinc oxide nanoparticles applied to rice seeds could help the plants resist cadmium toxicity in contaminated soils. The study found that this seed treatment substantially improved early growth and strengthened the plants' biochemical defenses. These findings suggest a potential strategy for growing crops more safely in soils contaminated with heavy metals.
Zinc ions enhance tolerance to nanoplastics stress in rice seedlings: Advancing the development and optimization of traditional zinc fertilizers
Researchers tested whether traditional zinc sulfate fertilizer could help rice seedlings tolerate polystyrene microplastic stress, as an alternative to zinc oxide nanoparticles which carry their own environmental risks. They found that appropriate zinc levels reduced oxidative damage through different mechanisms in shoots versus roots, restoring photosynthesis and development. The findings offer a practical, lower-risk strategy for protecting crops from microplastic contamination in agricultural soils.
Nanotechnology-based controlled release of sustainable fertilizers. A review
This review examines nanotechnology-based controlled-release fertilizers using zinc oxide nanoparticle encapsulation, highlighting how nanofertilizers can improve nutrient use efficiency beyond the 40-60% typical of conventional fertilizers while reducing environmental pollution.
ZnO Nanoparticle-based Seed Priming Modulates Early Growth and Enhances Physio-biochemical and Metabolic Profiles of Fragrant Rice Against Cadmium Toxicity
Researchers investigated whether priming fragrant rice seeds with ZnO nanoparticles could mitigate cadmium (Cd) toxicity during early seedling growth. They found that ZnO nanoparticle seed priming significantly improved seedling biomass and physiological attributes under Cd stress, though it had no significant effect on germination rate itself.
Integrating Chlorophyll a Fluorescence and Enzymatic Profiling to Reveal the Wheat Responses to Nano-ZnO Stress
Not relevant to microplastics — this study examines how different wheat cultivars respond to zinc oxide nanoparticle stress in soil, using chlorophyll fluorescence and enzyme activity to identify tolerant varieties.
Aspersión foliar de nanoestructuras con zinc en plántulas de pepino (Cucumis sativus)
Not relevant to microplastics — this study tests the effects of zinc oxide nanostructures applied as foliar sprays on cucumber seedling growth, comparing different synthesis methods and a commercial zinc sulfate fertilizer.
The Effect of Dietary Supplementation with Zinc Amino Acids on Immunity, Antioxidant Capacity, and Gut Microbiota Composition in Calves
Researchers found that dietary supplementation with zinc amino acids improved immunity, antioxidant capacity, and beneficial gut microbiota composition in calves, with effects varying by zinc concentration in the diet.
Stimulating effect of biogenic nanoparticles on the germination of basil (Ocimum basilicum L.) seeds
Researchers synthesized silver, zinc oxide, and iron oxide nanoparticles using plant extracts from thyme and lavender, then tested their effects on basil seed germination. They found that different nanoparticle types and concentrations enhanced germination at varying rates, with silver nanoparticles at 200 mg/L producing the strongest overall boost, suggesting that biologically made nanoparticles could serve as low-toxicity agricultural growth promoters.
An Innovative Approach to Alleviate Zinc Oxide Nanoparticle Stress on Wheat through Nanobubble Irrigation
Researchers explored using nanobubble-infused irrigation water to protect wheat seedlings from the harmful effects of zinc oxide nanoparticles in soil. They found that nanobubble irrigation improved plant growth, enhanced antioxidant defenses, and reduced zinc accumulation in plant tissues. The study suggests that nanobubble technology could be a practical tool for mitigating nanoparticle contamination in agricultural settings.
The effects of polyvinyl chloride microplastics and zinc oxide nanoparticles co-exposure on nutritional quality of purple waxy maize grains
Researchers investigated the co-exposure effects of polyvinyl chloride microplastics and zinc oxide nanoparticles on purple waxy maize grain quality. Surprisingly, the combination treatment increased ear weight and improved nutritional quality by promoting protein, starch, and amino acid accumulation, suggesting that zinc oxide nanoparticles may help mitigate some negative effects of microplastic soil contamination on crop nutrition.
Modulations in protein phosphorylation explain the physiological responses of barley (Hordeum vulgare) to nanoplastics and ZnO nanoparticles
Researchers examined how the co-exposure of barley plants to nanoplastics and zinc oxide nanoparticles affects protein phosphorylation and physiological responses. The study found that the combination of nanomaterials increased oxidative stress and altered hormone levels more than individual exposures, suggesting that interactions between nanoplastics and other nanomaterials in the environment may amplify their effects on plant health.
Seed-Encapsulation of Desiccation-Tolerant Microorganisms for the Protection of Maize from Drought: Phenotyping Effects of a New Dry Bioformulation
Researchers developed a dry seed coating using desiccation-tolerant microorganisms to help maize crops survive drought conditions. This biological approach could improve crop resilience to water stress without relying on chemical inputs.
Combined effect of nano boron,zinc, bio-inoculum and white fungus waste on P. aeruginosa numbers and amidase activity in soil.
Researchers investigated the combined effects of nano boron, nano zinc, bio-inoculum (P. aeruginosa bacteria), and white fungus waste on P. aeruginosa population numbers and amidase enzyme activity in agricultural soil at a field site in Iraq. The study evaluated how these soil amendments interact to influence beneficial bacterial activity and nitrogen-related enzyme function relevant to soil fertility.
Characterization of the foliar uptake of zinc sources by soybean (Glycine max L.)
This plant science study examined how soybean plants absorb and use zinc applied to their leaves versus through the soil. It is not related to microplastics or environmental contamination.
Single and Combined Effect of Cd and Zn on Growth, Metal Accumulation and Mineral Nutrition in Tobacco Plants (Nicotiana tabacum L.)
Researchers tested how cadmium (a toxic heavy metal) and zinc interact when taken up by tobacco plants in contaminated soil, finding that adding zinc significantly reduced cadmium accumulation in the plants. This suggests zinc amendments to agricultural soil could be a practical strategy for reducing toxic metal uptake in food and tobacco crops.
Plant growth-promoting effect of seed biopriming of local Bacillus thuringiensis isolates on Cicer arietinum L.
Researchers evaluated 21 indigenous Bacillus thuringiensis isolates for seed biopriming effects on chickpea germination and early seedling growth under laboratory conditions, finding that several strains significantly enhanced emergence speed, germination rates, and seedling vigour compared to untreated controls.
Nano-Enabled Agriculture Using Nano-Selenium for Crop Productivity: What Should be Addressed More?
This review examines the potential of nano-selenium as an agricultural biostimulant, evaluating how selenium nanoparticles may improve crop productivity and seed germination while identifying research gaps in nano-enabled agriculture safety and efficacy.
Effect of microplastics on seed storage proteins of plants
This review examines how microplastic contamination affects plant seed storage proteins — key nutritional components and drivers of reproductive success — with implications for food security as MP-plant interactions increasingly challenge the foundation of agricultural food systems.
Response of wheat plants (Tritium astrium L.) to NPK Nano fertilizer under saline soil conditions in Nineveh Governorate
This field trial found that NPK nano-fertilizer applied as ground and foliar treatments reduced the negative effects of soil salinity on wheat plant height and leaf area in saline soils of Nineveh Governorate, Iraq. The highest plant height (61 cm) and leaf area (10.7 cm2) were achieved with nano-fertilizer application in non-saline soil.
Effects of Biodegradable Poly (Butylene Adipate‐Co‐Terephthalate) Microplastics on Grain Quality and Defense Mechanism of Wheat
Researchers investigated the effects of biodegradable PBAT microplastics at environmentally relevant concentrations on wheat growth and grain quality in a soil pot experiment. PBAT MPs reduced grain protein content and activated defence mechanisms including antioxidant enzyme responses, suggesting impacts on grain nutritional quality.