Synthetic nano-hydroxyapatite as an alternative phosphorus source for wheat grown under field conditions

Taşkin, Havva; Güneş, Aydın

doi:10.1080/01904167.2023.2210157

Cited by 4 publications

(1 citation statement)

References 55 publications

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“…The utilization of HAP as a fertilizer holds significant promise for enhancing nutrient availability and improving agricultural productivity [8,9]. By providing a slow-release mechanism for P, HAP can mitigate the issue of P immobilization and increase bioavailable P levels for crop uptake.…”

Section: Introductionmentioning

confidence: 99%

Nutrient-Doped Hydroxyapatite: Structure, Synthesis and Properties

Ammar,

Ashraf,

Baltrusaitis

2023

Ceramics

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Complex inorganic powders based on calcium phosphates have found a plethora of practical applications. Of particular interest are the CaO-P2O5 system-based multi-component material powders and granules as the source of major- and micronutrients for the plants. The emerging strategy is to use nano fertilizers based on hydroxyapatite (HAP) for phosphorus and other nutrient delivery. The doping of micronutrients into HAP structure presents an interesting challenge in obtaining specific phase compositions of these calcium phosphates. Various techniques, including mechanochemical synthesis, have been employed to fabricate doped HAP. Mechanochemical synthesis is of particular interest in this review since it presents a relatively simple, scalable, and cost-effective method of calcium phosphate powder processing. The method involves the use of mechanical force to promote chemical reactions and create nanometric powders. This technique has been successfully applied to produce HAP nanoparticles alone, and HAP doped with other elements, such as zinc and magnesium. Nanofertilizers developed through mechanochemical synthesis can offer several advantages over conventional fertilizers. Their nanoscale size allows for rapid absorption and controlled release of nutrients, which leads to improved nutrient uptake efficiency by plants. Furthermore, the tailored properties of HAP-based nano fertilizers, such as controlled porosity and degradation levels, contribute to their effectiveness in providing plant nutrition.

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Section: Introductionmentioning

confidence: 99%

Nutrient-Doped Hydroxyapatite: Structure, Synthesis and Properties

Ammar,

Ashraf,

Baltrusaitis

2023

Ceramics

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Synthesis of phosphorus nano-fertilisers their strategic applications and effect on plant growth

Arora,

Khosla

2024

Int. J. Environ. Sci. Technol.

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Environmental and Innovative Fertilizer Development Strategies for Wheat Cultivation: Urea-Doped Hydroxyapatite, Biochar-Coated Diammonium Phosphate, and Biochar-Coated Urea in Basal and Top Dressing

Kardes,

Gunes

2024

J Soil Sci Plant Nutr

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The effectiveness of conventional fertilizers is quite low. This study aimed to develop alternative basal and top dressing fertilizers by comparing the effectiveness of urea-doped nanohydroxyapatite (UnHAP) and biochar-coated diammonium phosphate (BDAP), as well as biochar-coated Urea (BUrea) fertilizer, with conventional DAP and urea fertilizers in field conditions. In the first experiment, Urea or BUrea was used as a top dressing with UnHAP from the base. In the second experiment, Urea or BUrea was again used as a top dressing with BDAP from the base. In the experiments, a P rate of 80 kg P2O5 ha−1 was applied with DAP fertilizer as a reference. UnHAP and BDAP were applied at rates equal to or lower than the reference (60 and 40 kg P2O5 ha−1). All plots received 150 kg N ha−1 of Urea and BUrea, in comparison to DAP + Urea, the first year the highest grain production (4456 kg ha−1) with 80 kg ha−1 of DAP + BUrea, and in the second year, an equivalent amount of grain yield was obtained. In the second experiment, particularly in the first year, despite a decreased P rate up to 40 kg ha−1, yields were still comparable to the reference. Even at reduced doses of UnHAP and BDAP fertilizers compared to the reference, there was no significant decrease in the grain protein contents. High-efficiency UnHAP and BDAP have the potential to reduce fertilizer consumption. Conducting studies to determine the long-term effects of UnHAP under various ecological conditions would be advantageous. Graphical Abstract

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Synthetic nano-hydroxyapatite as an alternative phosphorus source for wheat grown under field conditions

Cited by 4 publications

References 55 publications

Nutrient-Doped Hydroxyapatite: Structure, Synthesis and Properties

Nutrient-Doped Hydroxyapatite: Structure, Synthesis and Properties

Synthesis of phosphorus nano-fertilisers their strategic applications and effect on plant growth

Environmental and Innovative Fertilizer Development Strategies for Wheat Cultivation: Urea-Doped Hydroxyapatite, Biochar-Coated Diammonium Phosphate, and Biochar-Coated Urea in Basal and Top Dressing

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