The Global Dilemma of Soil Legacy Phosphorus and Its Improvement Strategies under Recent Changes in Agro-Ecosystem Sustainability DOI Creative Commons
Farheen Solangi, Xingye Zhu,

Shumaila Khan

et al.

ACS Omega, Journal Year: 2023, Volume and Issue: 8(26), P. 23271 - 23282

Published: June 16, 2023

Phosphorus (P) is one of the six key elements in plant nutrition and effectively plays a vital role all major metabolic activities. It an essential nutrient for plants linked to human food production. Although abundantly present both organic inorganic forms soil, more than 40% cultivated soils are commonly deficient P concentration. Then, inadequacy challenge sustainable farming system improve production increasing population. expected that whole world population will rise 9 billion by 2050 and, therefore, it necessary at same time agricultural strategies broadly expand up 80% 90% handling global dilemma which has affected environment climatic changes. Furthermore, phosphate rock annually produced about 5 million metric tons fertilizers per year. About 9.5 Mt phosphorus enters through crops animals such as milk, egg, meat, fish then utilized, 3.5 physically consumed Various new techniques current practices said be improving P-deficient environments, might help meet requirements However, 4.4% 3.4% dry biomass wheat chickpea, respectively, were increased under intercropping practices, was higher monocropping system. A wide range studies showed green manure crops, especially legumes, soil-available content soil. noted inoculation arbuscular mycorrhizal fungi could decrease recommended fertilizer rate nearly 80%. Agricultural management soil legacy use include maintaining pH liming, crop rotation, intercropping, planting cover consumption modern fertilizers, addition efficient varieties with P-solubilizing microorganisms. Therefore, exploring residual imperative reduce demand industrial while promoting long-term sustainability on scale.

Language: Английский

Iron Oxide Nanoparticles as a Potential Iron Fertilizer for Peanut (Arachis hypogaea) DOI Creative Commons

Mengmeng Rui,

Chuanxin Ma, Yi Hao

et al.

Frontiers in Plant Science, Journal Year: 2016, Volume and Issue: 7

Published: June 9, 2016

Nanomaterials are used in practically every aspect of modern life, including agriculture. The aim this study was to evaluate the effectiveness iron oxide nanoparticles (Fe2O3 NPs) as a fertilizer replace traditional Fe fertilizers, which have various shortcomings. effects Fe2O3 NPs and chelated-Fe (ethylenediaminetetraacetic acid-Fe; EDTA-Fe) on growth development peanut (Arachis hypogaea), crop that is very sensitive deficiency, were studied pot experiment. results showed increased root length, plant height, biomass, SPAD values plants. promoted by regulating phytohormone contents antioxidant enzyme activity. plants with EDTA-Fe treatments higher than control group. We energy dispersive X-ray spectroscopy (EDS) quantitatively analyze soil. Peanut usually cultivated sandy soil, readily leached fertilizers. However, adsorbed onto soil improved availability Together, these show can fertilizers cultivation To best our knowledge, first research fertilizer.

Language: Английский

Citations

628
Exploring phosphorus fertilizers and fertilization strategies for improved human and environmental health DOI Creative Commons
P.S. Bindraban, Christian O. Dimkpa, Renu Pandey

et al.

Biology and Fertility of Soils, Journal Year: 2020, Volume and Issue: 56(3), P. 299 - 317

Published: Jan. 8, 2020

Abstract Mineral phosphorus (P) fertilizers support high crop yields and contribute to feeding the teeming global population. However, complex edaphic processes cause P be immobilized in soil, hampering its timely sufficient availability for uptake by plants. The resultant low use efficiency of current water-soluble creates significant environmental human health problems. Current practices increase have been inadequate curtail these We advocate understanding plant physiological processes, such as requirement, storage excess phytate, mechanisms, identify novel ways designing delivering plants improved uptake. note importance implications contrasting role micronutrients zinc iron stimulating under soil content, while inhibiting fertilization; this could provide an avenue managing different fertilization regimes. argue that improvement nutritional value crops, especially cereals, through reduced phytic acid increased contents should among most important drivers toward development innovative fertilizer products technologies. In paper, we present various pathways argument. Retuning application strategies will fighting hunger micronutrient deficiencies humans. Moreover, direct losses a result absorption

Language: Английский

Citations

418
Effects of Nutrient Antagonism and Synergism on Yield and Fertilizer Use Efficiency DOI Creative Commons
R.P.J.J. Rietra, M. Heinen,

Chistian O. Dimkpa

et al.

Communications in Soil Science and Plant Analysis, Journal Year: 2017, Volume and Issue: 48(16), P. 1895 - 1920

Published: Sept. 8, 2017

Interaction among plant nutrients can yield antagonistic or synergistic outcomes that influence nutrient use efficiency. To provide insight on this phenomenon, peer-reviewed articles were selected quantified the interaction effects of crop levels. In total 94 described 117 interactions between all macro- and micronutrients for different agricultural crops. 43 cases was synergistic, in 17 antagonistic, 35 zero-interaction; other 23 non-significant (16) showed a negative response (7). Generally: (a) when availability two is characterized as deficient, large increase be expected by diminishing these deficiencies: (b) most macronutrients mutual levels are synergistic; (c) often found divalent cations. Knowledge guide fertilizer design optimization fertilization strategies high yields efficiencies.

Language: Английский

Citations

409
Human health implications of organic food and organic agriculture: a comprehensive review DOI Creative Commons
Axel Mie, Helle Raun Andersen, Stefan Gunnarsson

et al.

Environmental Health, Journal Year: 2017, Volume and Issue: 16(1)

Published: Oct. 24, 2017

This review summarises existing evidence on the impact of organic food human health. It compares vs. conventional production with respect to parameters important health and discusses potential management practices an emphasis EU conditions. Organic consumption may reduce risk allergic disease overweight obesity, but is not conclusive due likely residual confounding, as consumers tend have healthier lifestyles overall. However, animal experiments suggest that identically composed feed from or impacts in different ways growth development. In agriculture, use pesticides restricted, while residues fruits vegetables constitute main source pesticide exposures. Epidemiological studies reported adverse effects certain children's cognitive development at current levels exposure, these data so far been applied formal assessments individual pesticides. Differences composition between crops are limited, such a modestly higher content phenolic compounds fruit vegetables, also lower cadmium cereal crops. dairy products, perhaps meats, omega-3 fatty acids compared products. differences marginal nutritional significance. Of greater concern prevalent antibiotics key driver antibiotic resistance society; less intensive production. Overall, this emphasises several documented benefits associated production, application methods be beneficial within e.g., integrated pest management.

Language: Английский

Citations

396
The Role of Nanotechnology in the Fortification of Plant Nutrients and Improvement of Crop Production DOI Creative Commons

Elias E. Elemike,

Ifeyinwa Monica Uzoh, Damian C. Onwudiwe

et al.

Applied Sciences, Journal Year: 2019, Volume and Issue: 9(3), P. 499 - 499

Published: Feb. 1, 2019

Nutrient deficiency in food crops is seriously affecting human health, especially those the rural areas, and nanotechnology may become most sustainable approach to alleviating this challenge. There are several ways of fortifying nutrients such as dietary diversification, use drugs industrial fortification. However, affordability sustainability these methods have not been completely achieved. Plants absorb from fertilizers, but conventional fertilizers low nutrient uptake efficiency. Nanofertilizers are, therefore, engineered be target oriented easily lost. This review surveys effects addition macro- nanonutrients soil, interaction, absorption capability plants, environmental effect content nutrients. Most reports were obtained recent works, they show that plants could enriched by applying nanoparticulate nutrients, which absorbed plant. Although there some toxicity issues associated with nanoparticles crop, biologically synthesized preferred for agricultural purposes. would circumvent concerns toxicity, being pollution free. report, offers more understanding on application biofortification plant future possibilities offered practice. It also highlights ills introduction nanomaterials into soil crop’s improvement.

Language: Английский

Citations

395
Dynamics and transformations of micronutrients in agricultural soils as influenced by organic matter build-up: A review DOI Creative Commons
S. S. Dhaliwal,

R. K. Naresh,

Agniva Mandal

et al.

Environmental and Sustainability Indicators, Journal Year: 2019, Volume and Issue: 1-2, P. 100007 - 100007

Published: Sept. 1, 2019

The dynamics and transformations of micronutrients (Zn, Cu, Fe, Mn, B Mo) in soils, are governed by various factors like pH, EC, soil organic matter etc. Soil (SOM) is known to modify different physiochemical reactions that influence the available component micronutrients. favors reduced (lower redox potential) environment enhances accessibility micronutrient cations soil. Also, SOM has direct indirect impacts on nutrient transformations. also serves as source carbon (SOC) comprising about 60% a mass basis. Under addition increased complexed forms Build-up converts adsorbed fractions more plant-accessible increases water soluble exchangeable which further increase uptake High amount soils assists resulting formation stable complexes micronutrient. binds Zn, Mo compared Fe Mn because former less sensitive changes. accretion near surface (towards fractions) possibly decreases availability causing their redistribution among other complex fractions.

Language: Английский

Citations

349
Development of fertilizers for enhanced nitrogen use efficiency – Trends and perspectives DOI
Christian O. Dimkpa,

Job Fugice,

Upendra Singh

et al.

The Science of The Total Environment, Journal Year: 2020, Volume and Issue: 731, P. 139113 - 139113

Published: May 5, 2020

Language: Английский

Citations

322
Fortification of micronutrients for efficient agronomic production: a review DOI Open Access
Christian O. Dimkpa, P.S. Bindraban

Agronomy for Sustainable Development, Journal Year: 2016, Volume and Issue: 36(1)

Published: Jan. 7, 2016

Language: Английский

Citations

309
Nanoparticles based on essential metals and their phytotoxicity DOI Creative Commons

Branislav Ruttkay-Nedecký,

Olga Kryštofová,

Lukáš Nejdl

et al.

Journal of Nanobiotechnology, Journal Year: 2017, Volume and Issue: 15(1)

Published: April 26, 2017

Nanomaterials in agriculture are becoming popular due to the impressive advantages of these particles. However, their bioavailability and toxicity key features for massive employment. Herein, we comprehensively summarize latest findings on phytotoxicity nanomaterial products based essential metals used plant protection. The metal nanoparticles (NPs) synthesized from belong most commonly manufactured types nanomaterials since they have unique physical chemical properties agricultural biotechnological applications, which discussed. paper discusses interactions vascular plants, subject intensive research because plants closely interact with soil, water, atmosphere; also part food chain. Regarding accumulation NPs body, quantification localization is still very unclear further this area necessary.

Language: Английский

Citations

298
Nanotechnology and artificial intelligence to enable sustainable and precision agriculture DOI
Peng Zhang, Zhiling Guo, Sami Ullah

et al.

Nature Plants, Journal Year: 2021, Volume and Issue: 7(7), P. 864 - 876

Published: June 24, 2021

Language: Английский

Citations

291