Multi-element uptake and growth responses of Rice (Oryza sativa L.) to TiO2 nanoparticles applied in different textured soils

Arshad, Muhammad; Nisar, Sana; Gul, Iram; Nawaz, Uzma; Irum, Shagufta; Ahmad, Shakil; Sadat, Hafsaa; Mian, Ishaq Ahmad; Ali, Shafaqat; Rizwan, Muhammad; Alsahli, Abdulaziz Abdullah; Alyemeni, Mohammed Nasser

doi:10.1016/j.ecoenv.2021.112149

Cited by 27 publications

(10 citation statements)

References 30 publications

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“…TN was investigated with the help of an elemental analyzer by dry combustion at 900 °C ( Saadaoui et al., 2022 ). Available P was analyzed by Olsen’s method in which after soil extraction in a sodium bicarbonate solution, a mixture of ammonium molybdate, ascorbic acid, and a small amount of antimony tartrate was used for the development of color and absorbance was read at the 882 nm wavelength ( Arshad et al., 2021 ). The AL method was used to analyze K which was determined by flame emission photometry ( Latkovic et al., 2020 ).…”

Section: Methodsmentioning

confidence: 99%

Characterizing indigenous plant growth promoting bacteria and their synergistic effects with organic and chemical fertilizers on wheat (Triticum aestivum)

Asghar,

Ahmed,

Farooq

et al. 2023

Front. Plant Sci.

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The excessive use of chemical fertilizers is deteriorating both the environment and soil, making it a big challenge faced by sustainable agriculture. To assist the efforts for the solution of this burning issue, nine different potential native strains of plant growth-promoting bacteria (PGPB) namely, SA-1(Bacillus subtilis), SA-5 (Stenotrophomonas humi),SA-7(Azospirillum brasilense), BH-1(Azospirillum oryzae), BH-7(Azotobacter armeniacus), BH-8(Rhizobium pusense), BA-3(Azospirillum zeae), BA-6(Rhizobium pusense), and BA-7(Pseudomonas fragi) were isolated that were characterized morphologically, biochemically and molecularly on the basis of 16S rRNA sequencing. Furthermore, the capability of indigenous PGPB in wheat (Triticum aestivum, Chakwal-50) under control, DAP+FYM, SA-1,5,7, BH-1,7,8, BA-3,6,7, DAP+ FYM + SA-1,5,7, DAP+FYM+ BH-1,7,8 and DAP+FYM+ BA-3,6,7 treatments was assessed in a randomized complete block design (RCBD). The results of the study showed that there was a significant increase in plant growth, nutrients, quality parameters, crop yield, and soil nutrients at three depths under SA-1,5,7, BH-1,7,8, and BA-3,6,7 in combination with DAP+FYM. Out of all these treatments, DAP+ FYM + BA-3,6,7 was found to be the most efficient for wheat growth having the highest 1000-grain weight of 55.1 g. The highest values for plant height, no. of grains/spike, spike length, shoot length, root length, shoot dry weight, root dry weight, 1000 grain weight, biological yield, and economic yield were found to be 90.7 cm, 87.7 cm, 7.20 cm, 53.5 cm, 33.5 cm, 4.87 g, 1.32 g, 55.1 g, 8209 kg/h, and 4572 kg/h, respectively, in the DAP+FYM+BA treatment. The DAP+FYM+BA treatment had the highest values of TN (1.68 µg/mL), P (0.38%), and K (1.33%). Likewise, the value of mean protein (10.5%), carbohydrate (75%), lipid (2.5%), and available P (4.68 ppm) was also highest in the DAP+FYM+BA combination. C:P was found to be significantly highest (20.7) in BA alone but was significantly lowest (11.9) in DAP+FYM+BA. Hence, the integration of strains BA-3, BA-5, and BA-7 in fertilizers can be regarded as the most suitable choice for agricultural growth in the sub-mountainous lower region of AJK. This could serve as the best choice for sustainable wheat growth and improved soil fertility with lesser impacts on the environment.

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Section: Methodsmentioning

confidence: 99%

Characterizing indigenous plant growth promoting bacteria and their synergistic effects with organic and chemical fertilizers on wheat (Triticum aestivum)

Asghar,

Ahmed,

Farooq

et al. 2023

Front. Plant Sci.

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“…Turuko and Mohammed [31] observed that high dose of phosphorus fertilizer tended to form nutrient interactions that may have affected the availability of other nutrients essential for growth. Arshad et al [38] reported that high concentration of TiO 2 NPs could reduce the plant biomass, height and chlorophyll content, which might be due to the toxic impact of nanoparticles on plants, and damages leaf membrane and production of hydrogen peroxide, as shown by Waani et al [39].…”

Section: Fourier Transformer Infra-red (Ftir)mentioning

confidence: 96%

Comparative Study between Traditional and Nano Calcium Phosphate Fertilizers on Growth and Production of Snap Bean (Phaseolus vulgaris L.) Plants

et al. 2021

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Recently, nanofertilizers are being tested as a new technology, either for soil or foliar applications, to improve food production and with a reduced environmental impact. Nano calcium phosphate (NCaP) was successfully synthesized, characterized and applied in this study. A pot experiment was carried out in two successive seasons in 2016 and 2017 on (Phaseolus vulgaris L.) plants to obtain the best phosphorus treatments. The results were applied in a field experiment during the 2018–2019 season. Single superphosphate (SSP) at 30 and 60 kg P2O5 fed−1 and NCaP at 10%, 20% and 30% from the recommended dose were applied to the soil. Foliar application involved both monoammonium phosphate (MAP) at one rate of 2.5 g L−1 and NCaP at 5% and 10% from the MAP rate. The results of all experiments showed that NCaP significantly increased the shoot and root dry weights, the nutrient content in the shoot and root, the yield components, the nutrient concentration and crude protein percentage in pods of the snap bean plants compared with traditional P. The greatest increase was obtained from a 20% NCaP soil application in combination with a 5% NCaP foliar application. The present study recommends using NCaP as an alternative source of P to mitigate the negative effects of traditional sources.

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“…( Figure 12 a). Further investigation revealed that 750 mg/kg of TiO 2 NPs decreased rice growth and enzyme activity in the soil, but 500 mg/kg of TiO 2 NPs co-treated with 20 mg/kg of phosphorus or pulverized clay promoted rice growth and development [ 90 , 91 ]. These papers offer important information about the potential uses and dangers of titanium dioxide nanoparticles in agricultural productivity.…”

Section: Effect Of Monps On the Growth Of Ricementioning

confidence: 99%

Potential Effects of Metal Oxides on Agricultural Production of Rice: A Mini Review

Zhang

Lin

et al. 2023

Plants

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The extensive usage of metal oxide nanoparticles has aided in the spread and accumulation of these nanoparticles in the environment, potentially endangering both human health and the agroecological system. This research describes in detail the hazardous and advantageous impacts of common metal oxide nanomaterials, such as iron oxide, copper oxide, and zinc oxide, on the life cycle of rice. In-depth analyses are conducted on the transport patterns of nanoparticles in rice, the plant’s reaction to stress, the reduction of heavy metal stress, and the improvement of rice quality by metal oxide nanoparticles, all of which are of significant interest in this subject. It is emphasized that from the perspective of advancing the field of nanoagriculture, the next stage of research should focus more on the molecular mechanisms of the effects of metal oxide nanoparticles on rice and the effects of combined use with other biological media. The limitations of the lack of existing studies on the effects of metal oxide nanomaterials on the entire life cycle of rice have been clearly pointed out.

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Multi-element uptake and growth responses of Rice (Oryza sativa L.) to TiO2 nanoparticles applied in different textured soils

Cited by 27 publications

References 30 publications

Characterizing indigenous plant growth promoting bacteria and their synergistic effects with organic and chemical fertilizers on wheat (Triticum aestivum)

Characterizing indigenous plant growth promoting bacteria and their synergistic effects with organic and chemical fertilizers on wheat (Triticum aestivum)

Comparative Study between Traditional and Nano Calcium Phosphate Fertilizers on Growth and Production of Snap Bean (Phaseolus vulgaris L.) Plants

Potential Effects of Metal Oxides on Agricultural Production of Rice: A Mini Review

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