Development of fertilizers for enhanced nitrogen use efficiency – Trends and perspectives

The Science of The Total Environment, Год журнала: 2020, Номер 731, С. 139113 - 139113

Опубликована: Май 5, 2020

Язык: Английский

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Recent advances in the applications of nano-agrochemicals for sustainable agricultural development

Environmental Science Processes & Impacts, Год журнала: 2020, Номер 23(2), С. 213 - 239

Опубликована: Дек. 22, 2020

Modern agricultural practices have triggered the process of pollution.

Язык: Английский

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Zinc oxide nanoparticles (ZnONPs) as a novel nanofertilizer: Influence on seed yield and antioxidant defense system in soil grown soybean (Glycine max cv. Kowsar)

The Science of The Total Environment, Год журнала: 2020, Номер 738, С. 140240 - 140240

Опубликована: Июнь 16, 2020

Язык: Английский

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Positive effects of metallic nanoparticles on plants: Overview of involved mechanisms

Plant Physiology and Biochemistry, Год журнала: 2021, Номер 161, С. 12 - 24

Опубликована: Янв. 30, 2021

Язык: Английский

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Effect of ZnO Nanoparticles on Growth and Biochemical Responses of Wheat and Maize

Plants, Год журнала: 2021, Номер 10(12), С. 2556 - 2556

Опубликована: Ноя. 23, 2021

Zinc is an essential element that also renowned for widespread contamination and toxicity at high concentrations. The present study was carried out to analyze the responses induced by lower, as well higher, doses of zinc (0–200 mg/L), in form oxide nanoparticles (ZnO NPs) wheat maize, a period 21 days. Accumulation increases with increasing Zn both higher being (121 mg/kg root 66 shoot) than maize (95 48 shoot). activity alpha-amylase showed increase, while dehydrogenase decline, response ZnO NPs. length biomass plants photosynthetic pigments increased slightly upon NPs supply. Malondialdehyde content progressive increase shoot plants. However, response, antioxidant enzymes (superoxide dismutase, ascorbate peroxidase, guaiacol catalase) up lower concentrations (100 mg/L) but decline variably levels (150–200 maize. results suggest supply could be stimulatory growth can recommended fertilizer source crop production.

Язык: Английский

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Nanoparticles: The Plant Saviour under Abiotic Stresses

Nanomaterials, Год журнала: 2022, Номер 12(21), С. 3915 - 3915

Опубликована: Ноя. 6, 2022

Climate change significantly affects plant growth and productivity by causing different biotic abiotic stresses to plants. Among the stresses, at top of list are salinity, drought, temperature extremes, heavy metals nutrient imbalances, which contribute large yield losses crops in various parts world, thereby leading food insecurity issues. In quest improve plants' stress tolerance, many promising techniques being investigated. These include use nanoparticles, have been shown a positive effect on performance under conditions. Nanoparticles can be used deliver nutrients plants, overcome diseases pathogens, sense monitor trace elements that present soil absorbing their signals. A better understanding mechanisms nanoparticles assist plants cope with will help towards development more long-term strategies against these stresses. However, intensity challenge also warrants immediate approaches mitigate enhance crop production short term. Therefore, this review provides an update responses (physiological, biochemical molecular) affected stress, potentially effective production. Taking into consideration all aspects, is intended researchers from fields, such as science nanoscience, understand possible innovative deal agriculture.

Язык: Английский

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Plant photosynthetic responses under drought stress: Effects and management

Journal of Agronomy and Crop Science, Год журнала: 2023, Номер 209(5), С. 651 - 672

Опубликована: Май 4, 2023

Abstract Balanced photosynthesis is essential for improved plant survival and agricultural benefits in terms of biomass yield. Photosynthesis the hub energy metabolism plants; however, drought stress (DS) strongly perturbs photosynthetic efficiency due to biochemical diffusive limitations that reduce key components close stomata. This review describes responses, chloroplast retrograde signalling, genetic imprints curtail DS damage machinery. While stomatal closure, disrupted systems, over‐reduced electron transport rates (ETR), partial hindrance Calvin cycle, reduced pigment contents affect repertoire processes under DS, signalling also has a plausible role preserving capacity. Progress agronomic, engineering approaches isoprene regulation would help rescue apparatus DS.

Язык: Английский

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Efficacy of priming wheat (Triticum aestivum) seeds with a benzothiazine derivative to improve drought stress tolerance

Functional Plant Biology, Год журнала: 2023, Номер 50(11), С. 915 - 931

Опубликована: Фев. 19, 2023

We evaluated the effects of different concentrations (0.05 and 0.15mM) a benzothiazine (BTh) derivative on wheat (Triticum aestivum L.) in normal (100% field water capacity, FWC) drought (60% conditions. Various morphological physiological characteristics, uptake osmo-protectants nutrients were measured under two FWC Results show that conditions significantly reduced plant growth, affected composition, photosynthetic pigments gaseous exchange attributes, stomatal behaviour, fluxes essential nutrients, while increasing contents enzymatic non-enzymatic antioxidants to decrease production reactive oxygen species (ROS) within cells/tissues. However, seed priming with BTh stress by growth biomass, pigments, compared unprimed plants. In addition, has strong antioxidant defense system, which further increased its activities treatments, scavenge ROS maintain cell turgor conclusion, stress-induced oxidative altered T. , whereas improving tolerance drought. suggest as an effective technique for reducing tends benefit grower terms better fulfil market demand food cereals.

Язык: Английский

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Multifaceted Ability of Organic Fertilizers to Improve Crop Productivity and Abiotic Stress Tolerance: Review and Perspectives

Agronomy, Год журнала: 2024, Номер 14(6), С. 1141 - 1141

Опубликована: Май 27, 2024

The long-term use of chemical fertilizers poses a serious threat to crop productivity and soil quality. Organic are used improve the fertility productivity. application organic improves health plant growth by improving matter (SOM), structure, aggregate stability, nutrient uptake, water-holding capacity, cation exchange efficiency microbial activities soil. intensity abiotic stress is continuously increasing, which global food security. However, have been reported tolerance against drought, salinity, heat heavy metal (HM) stresses. fertilizer leaf water status, homeostasis, synthesis chlorophyll, osmolytes, hormones, secondary metabolites, antioxidant gene expression, resulting in improved heat, metals. In present review, we discussed ability fertility, yield, efficiency. We also presented various mechanisms through Therefore, this review will put forth new directions for researchers working on materials

Язык: Английский

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Negative impact of long‐term exposure of salinity and drought stress on native Tetraena mandavillei L.

Physiologia Plantarum, Год журнала: 2020, Номер 172(2), С. 1336 - 1351

Опубликована: Ноя. 12, 2020

Abstract Tetraena mandavillei L. is a perennial shrub native to the Middle Eastern countries of Asia, which extensively regarded as drought‐tolerant plant. However, plant reduces growth and biomass when grown in high concentrations sodium chloride soil. We conducted pot experiment influence negative impact different levels salinity (0, 10, 20 dSm −1 ) drought stress (100, 80, 60, 40% water field capacity), study growth‐related parameters, physiological alterations ion uptake by T . Both caused affecting several attributes , but plants showed some resistance against conditions terms biomass. In addition that, we noticed that combinatorial individual decreased photosynthetic pigments gas exchange parameters Results also depicted combination abiotic induced reactive oxygen species (ROS), indicating undergo oxidative damaged. due active defense system, enhanced its performance under conditions, severe condition (40% significant ( P < 0.05) decrease activities antioxidant compounds was caused. Furthermore, osmolytes increased both this study. Our results soil increase (Na + (Cl − ions roots shoots contrast contents Calcium (Ca 2+ potassium (K were all organs with increasing stress. Taken together, can be classified facultative halophyte ability tolerate using salt accumulation mechanisms

Язык: Английский

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