Application of Metallic Nanoparticles as Agri Inputs: Modulation in Nanoparticle Design and Application Dosage Needed
                                 #

Gehlout, Shweta; Priyam, Ayushi; Drishti, None; Afonso, Luís; Schultze, G Aaron; Singh, Pushplata Prasad

doi:10.1201/9781003323945-4

Cited by 4 publications

(2 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…They are then suspended in a liquid or solid form, allowing them to be applied to the soil or the crop as a foliar spray. The boron-based nanofertilizers can penetrate plant cells, providing them with essential micronutrients [127]. A study found that foliar application of low doses of nanofertilizers of zinc and boron could increase pomegranate fruit yield and quality.…”

Section: Micronutrient Nanofertilizersmentioning

confidence: 99%

Nanofertilizers: Types, Delivery and Advantages in Agricultural Sustainability

Yadav

Abd-Elsalam

2023

Agrochemicals

View full text Add to dashboard Cite

In an alarming tale of agricultural excess, the relentless overuse of chemical fertilizers in modern farming methods have wreaked havoc on the once-fertile soil, mercilessly depleting its vital nutrients while inflicting irreparable harm on the delicate balance of the surrounding ecosystem. The excessive use of such fertilizers leaves residue on agricultural products, pollutes the environment, upsets agrarian ecosystems, and lowers soil quality. Furthermore, a significant proportion of the nutrient content, including nitrogen, phosphorus, and potassium, is lost from the soil (50–70%) before being utilized. Nanofertilizers, on the other hand, use nanoparticles to control the release of nutrients, making them more efficient and cost-effective than traditional fertilizers. Nanofertilizers comprise one or more plant nutrients within nanoparticles where at least 50% of the particles are smaller than 100 nanometers. Carbon nanotubes, graphene, and quantum dots are some examples of the types of nanomaterials used in the production of nanofertilizers. Nanofertilizers are a new generation of fertilizers that utilize advanced nanotechnology to provide an efficient and sustainable method of fertilizing crops. They are designed to deliver plant nutrients in a controlled manner, ensuring that the nutrients are gradually released over an extended period, thus providing a steady supply of essential elements to the plants. The controlled-release system is more efficient than traditional fertilizers, as it reduces the need for frequent application and the amount of fertilizer. These nanomaterials have a high surface area-to-volume ratio, making them ideal for holding and releasing nutrients. Naturally occurring nanoparticles are found in various sources, including volcanic ash, ocean, and biological matter such as viruses and dust. However, regarding large-scale production, relying solely on naturally occurring nanoparticles may not be sufficient or practical. In agriculture, nanotechnology has been primarily used to increase crop production while minimizing losses and activating plant defense mechanisms against pests, insects, and other environmental challenges. Furthermore, nanofertilizers can reduce runoff and nutrient leaching into the environment, improving environmental sustainability. They can also improve fertilizer use efficiency, leading to higher crop yields and reducing the overall cost of fertilizer application. Nanofertilizers are especially beneficial in areas where traditional fertilizers are inefficient or ineffective. Nanofertilizers can provide a more efficient and cost-effective way to fertilize crops while reducing the environmental impact of fertilizer application. They are the product of promising new technology that can help to meet the increasing demand for food and improve agricultural sustainability. Currently, nanofertilizers face limitations, including higher costs of production and potential environmental and safety concerns due to the use of nanomaterials, while further research is needed to fully understand their long-term effects on soil health, crop growth, and the environment.

show abstract

Section: Micronutrient Nanofertilizersmentioning

confidence: 99%

Nanofertilizers: Types, Delivery and Advantages in Agricultural Sustainability

Yadav

Abd-Elsalam

2023

Agrochemicals

View full text Add to dashboard Cite

show abstract

“…Despite the many benefits of using nanomaterials in agriculture, there are certain risks associated with large-scale applications. Some of the issues that need in-depth research include ecotoxicity, concentration optimization, impact on soil microbiota, and the safe consumption of exposed plants by animals and humans [ 16 ]. However, biogenic nanomaterials can interact with soil components and undergo physical, chemical, and biological transformations that change their stability, reactivity, and toxicity [ 17 ].…”

Section: Introductionmentioning

confidence: 99%

A Review of Sustainable Use of Biogenic Nanoscale Agro-Materials to Enhance Stress Tolerance and Nutritional Value of Plants

Giri

Shukla

Tripathi

et al. 2023

Plants

View full text Add to dashboard Cite

Climate change is more likely to have a detrimental effect on the world’s productive assets. Several undesirable conditions and practices, including extreme temperature, drought, and uncontrolled use of agrochemicals, result in stresses that strain agriculture. In addition, nutritional inadequacies in food crops are wreaking havoc on human health, especially in rural regions of less developed countries. This could be because plants are unable to absorb the nutrients in conventional fertilizers, or these fertilizers have an inappropriate or unbalanced nutrient composition. Chemical fertilizers have been used for centuries and have considerably increased crop yields. However, they also disrupt soil quality and structure, eventually impacting the entire ecosystem. To address the situation, it is necessary to develop advanced materials that can release nutrients to targeted points in the plant-soil environment or appropriate receptors on the leaf in the case of foliar applications. Recently, nanotechnology-based interventions have been strongly encouraged to meet the world’s growing food demand and to promote food security in an environmentally friendly manner. Biological approaches for the synthesis of nanoscale agro-materials have become a promising area of research, with a wide range of product types such as nanopesticides, nanoinsecticides, nanoherbicides, nanobactericides/fungicides, bio-conjugated nanocomplexes, and nanoemulsions emerging therefrom. These materials are more sustainable and target-oriented than conventional agrochemicals. In this paper, we reviewed the literature on major abiotic and biotic stresses that are detrimental to plant growth and productivity. We comprehensively discussed the different forms of nanoscale agro-materials and provided an overview of biological approaches in nano-enabled strategies that can efficiently alleviate plant biotic and abiotic stresses while potentially enhancing the nutritional values of plants.

show abstract

Nanofertilizers for the sustainable management of agricultural resources

Ardra Lekshmi,

Lekshmi,

et al. 2024

Nanofertilizer Delivery, Effects and Application Methods

View full text Add to dashboard Cite

Application of Metallic Nanoparticles as Agri Inputs: Modulation in Nanoparticle Design and Application Dosage Needed #

Cited by 4 publications

References 0 publications

Nanofertilizers: Types, Delivery and Advantages in Agricultural Sustainability

Nanofertilizers: Types, Delivery and Advantages in Agricultural Sustainability

A Review of Sustainable Use of Biogenic Nanoscale Agro-Materials to Enhance Stress Tolerance and Nutritional Value of Plants

Nanofertilizers for the sustainable management of agricultural resources

Contact Info

Product

Resources

About