Journal of Plant Physiology, Год журнала: 2024, Номер 301, С. 154305 - 154305
Опубликована: Июль 3, 2024
Язык: Английский
Agrochemicals, Год журнала: 2023, Номер 2(2), С. 296 - 336
Опубликована: Июнь 9, 2023
In an alarming tale of agricultural excess, the relentless overuse chemical fertilizers in modern farming methods have wreaked havoc on once-fertile soil, mercilessly depleting its vital nutrients while inflicting irreparable harm delicate balance surrounding ecosystem. The excessive use such leaves residue products, pollutes environment, upsets agrarian ecosystems, and lowers soil quality. Furthermore, a significant proportion nutrient content, including nitrogen, phosphorus, potassium, is lost from (50–70%) before being utilized. Nanofertilizers, other hand, nanoparticles to control release nutrients, making them more efficient cost-effective than traditional fertilizers. Nanofertilizers comprise one or plant within where at least 50% particles are smaller 100 nanometers. Carbon nanotubes, graphene, quantum dots some examples types nanomaterials used production nanofertilizers. new generation that utilize advanced nanotechnology provide sustainable method fertilizing crops. They designed deliver controlled manner, ensuring gradually released over extended period, thus providing steady supply essential elements plants. controlled-release system fertilizers, as it reduces need for frequent application amount fertilizer. These high surface area-to-volume ratio, ideal holding releasing nutrients. Naturally occurring found various sources, volcanic ash, ocean, biological matter viruses dust. However, regarding large-scale production, relying solely naturally may not be sufficient practical. agriculture, has been primarily increase crop minimizing losses activating defense mechanisms against pests, insects, environmental challenges. nanofertilizers can reduce runoff leaching into improving sustainability. also improve fertilizer efficiency, leading higher yields reducing overall cost application. especially beneficial areas inefficient ineffective. way fertilize crops impact product promising technology help meet increasing demand food Currently, face limitations, costs potential safety concerns due nanomaterials, further research needed fully understand their long-term effects health, growth, environment.
Язык: Английский
Процитировано
164
Frontiers in Chemistry, Год журнала: 2021, Номер 9
Опубликована: Май 25, 2021
Nanotechnology has become a very advanced and popular form of technology with huge potentials. been well explored in the fields electronics, automobiles, construction, medicine, cosmetics, but exploration nanotecnology’s use agriculture is still limited. Due to climate change, each year around 40% crops face abiotic biotic stress; global demand for food increasing, nanotechnology seen as best method mitigate challenges disease management by reducing chemical inputs such herbicides, pesticides, fungicides. The these toxic chemicals potentially harmful humans environment. Therefore, using NPs fungicides/ bactericides or nanofertilizers, due their small size high surface area reactivity, reduces problems plant management. There are several methods that have used synthesize NPs, physical methods. Specially, we need ecofriendly nontoxic synthesis NPs. Some biological organisms like plants, algae, yeast, bacteria, actinomycetes, fungi emerged superlative candidates (also considered green synthesis). Among methods, endophytic microorganisms widely low metallic ions, which opens new possibility on edge nanotechnology. In this review, will discussed different top-down, bottom-up, (specially including microorganisms) mechanisms, forms magnesium oxide nanoparticles (MgO-NPs), copper (Cu-NPs), chitosan (CS-NPs), β-d-glucan (GNPs), engineered (quantum dots, metalloids, nonmetals, carbon nanomaterials, dendrimers, liposomes), molecular approaches various aspects. At level, nanoparticles, mesoporous silica (MSN) RNA-interference molecules, can also be tools carry genetic material during engineering plants. management, biosensors diagnose disease.
Язык: Английский
Процитировано
147
Nano Today, Год журнала: 2021, Номер 37, С. 101078 - 101078
Опубликована: Янв. 20, 2021
The constantly increasing global food demand galvanizes innovative agricultural actions aimed to transcend current production levels. predicted near-future security scenario is alarming, requiring beyond traditional practices. Following the success of nanotechnologies in pharma and health sciences, nano-enabled agriculture expected increase crop yields limit losses pathogens, pests other threats. Associated efforts are enabled by real-time sensing controlled delivery, latter which considers cargos designed for targeted release, especially if triggered on demand. In this review, we introduce recent breakthroughs these areas, including pesticide delivery as well genetic modification engineering nanoparticles application living materials. We offer a critical discussion physico-chemistry adhesion vegetal tissue, their uptake translocation within plants.
Язык: Английский
Процитировано
132
Toxics, Год журнала: 2021, Номер 9(12), С. 360 - 360
Опубликована: Дек. 20, 2021
Aquatic ecosystems are contaminated with heavy metals by natural and anthropogenic sources. Whilst some necessary for plants as micronutrients, others can be toxic to humans even in trace concentrations. Among metals, cadmium (Cd), arsenic (As), chromium (Cr), lead (Pb), mercury (Hg) cause significant damage aquatic invariably affect human health. Rice, a staple diet of many nations, other used vegetables countries, bioaccumulate when they grow environments. These enter the body through food chains, presence numerous health consequences. Heavy plant physicochemical functions, growth, crop yield. Various mitigation strategies being continuously explored avoid entering ecosystems. Understanding levels rice grown environments is important. Further, it imperative adopt sustainable management approaches mechanisms. Although narrowly focused reviews exist, this article provides novel information improving our understanding about metal accumulation plants, addressing gaps literature.
Язык: Английский
Процитировано
129
Environmental Technology & Innovation, Год журнала: 2021, Номер 23, С. 101658 - 101658
Опубликована: Май 29, 2021
Язык: Английский
Процитировано
108
Nanotechnology Reviews, Год журнала: 2022, Номер 11(1), С. 2123 - 2140
Опубликована: Янв. 1, 2022
Abstract The application of nano-fertilizers (NFs) is an emerging research field in agriculture. These are materials the size range 1–100 nm that support nutrition plants. It a novel way to optimize nutrient supply, either alone or combination. NFs economical alternative ordinary chemical fertilizers can increase global food production sustainable way. made up nutrients and micronutrients may act as carriers for nutrients. nanocarriers deliver right place, reducing additional amount active chemicals deposited plant, besides slow release. Although nano-coated manage penetrate through stomata with exclusion limit greater than 10 nm, nanoparticles appear be able make holes enter vascular system. This review addresses potential benefits agriculture, synthesis, mode entry, mechanisms action, fate nanomaterials soil. Finally, policy makers will have bases regulate dose, frequency, time period NF applications production. We suggest formulating integrated risk management frameworks possible
Язык: Английский
Процитировано
104
Environmental Chemistry Letters, Год журнала: 2022, Номер 20(4), С. 2709 - 2726
Опубликована: Апрель 14, 2022
Abstract The rising population is increasing food demand, yet actual crop production limited by the poor efficiency of classical fertilizers. In particular, only about 40–60% fertilizer nitrogen, 15–20% phosphorus and 50–60% potassium are used plants, rest ending polluting environment. Nanofertilizers promising alternatives. Here, we review plant nutrients, synthesis zinc oxide nanoparticles, encapsulation nanoparticles in fertilizers, effect on plants.
Язык: Английский
Процитировано
101
The Science of The Total Environment, Год журнала: 2022, Номер 827, С. 154160 - 154160
Опубликована: Фев. 26, 2022
Язык: Английский
Процитировано
98
Chemosphere, Год журнала: 2022, Номер 312, С. 137301 - 137301
Опубликована: Ноя. 18, 2022
Язык: Английский
Процитировано
76
Environmental Pollution, Год журнала: 2023, Номер 334, С. 122222 - 122222
Опубликована: Июль 21, 2023
Agricultural nanotechnology has become a powerful tool to help crops and improve agricultural production in the context of growing world population. However, its application can have some problems with development harvests, especially during germination. This review evaluates nanoparticles essential (Cu, Fe, Ni Zn) non-essential (Ag Ti) elements on plant In general, effect depends several factors (dose, treatment time, method, type nanoparticle plant). addition, pH ionic strength are relevant when applying soil. case element nanoparticles, Fe show better results improving nutrient uptake, germination, possibility magnetic properties could favor their use removal pollutants. Cu Zn they be beneficial at low concentrations, while excess presents toxicity negatively affects About elements, both Ti Ag helpful for uptake. potential effects depend highly crop type, particle size concentration. Overall, agriculture is still early stages development, more research needed understand environmental public health impacts.
Язык: Английский
Процитировано
67