Foreign Body Aspiration in Children

Prasad, Arun; Bhavana, Kranti; Kumar, Sanjeev; Prasad, Abhiranjan

doi:10.21088/ijtep.2348.9987.7215.3

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“…There were various breeding approaches and agronomic practices advocated to increase the concentration and uptake of Fe and Zn in rice plant. Still the micronutrient use efficiency is in the range of 5-10% in spite of all possible effort of the scientific communities (Prasad et al, 1989). Present day, an alternative approach is being considered to supply micronutrients in soil i.e., application of metal oxide nanoparticles, though some of the recent studies exposed the harmful toxic effect of nanoparticles in soil and plant.…”

Section: Introductionmentioning

confidence: 99%

Response of Rice Plant to Application of Nanoparticles of Fe and Zn at Elevated CO₂: A Hydroponic Experiment under Phytotron

Yadav¹,

Patra²,

Purakayastha³

et al. 2014

Inter. Jour. of Bio-reso. Stress Manag.

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Hydroponic experiments were conducted inside the phytotron growth chambers for investigating the response of rice plant to nanoparticles of Fe and Zn under ambient (390±10 ppm) and elevated (610±10 ppm) atmospheric CO 2 concentration. The 100, 500, 1000 ppm n-Fe 2 O 3 or n-ZnO and FeSO 4 or ZnSO 4 were supplied. At 500 ppm concentration of both n-Fe 2 O 3 and n-ZnO particles, highest accumulation of Fe and Zn to the extent of 1471 mg kg −1 and 1158 mg kg −1 respectively, was recorded. The trend in accumulating Fe or Zn among the treatment was 500 ppm>1000, ppm>100, ppm>FeSO 4 or ZnSO 4 >control. Irrespective of treatments concentration of Fe and Zn was highest in root followed by stem and leaf. At elevated CO 2 concentration the accumulation of Fe or Zn was increased in all the plant parts.

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Section: Introductionmentioning

confidence: 99%

Response of Rice Plant to Application of Nanoparticles of Fe and Zn at Elevated CO₂: A Hydroponic Experiment under Phytotron

Yadav¹,

Patra²,

Purakayastha³

et al. 2014

Inter. Jour. of Bio-reso. Stress Manag.

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show abstract

Foreign Body Aspiration in Children

Cited by 1 publication

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Response of Rice Plant to Application of Nanoparticles of Fe and Zn at Elevated CO₂: A Hydroponic Experiment under Phytotron

Response of Rice Plant to Application of Nanoparticles of Fe and Zn at Elevated CO₂: A Hydroponic Experiment under Phytotron

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Foreign Body Aspiration in Children

Cited by 1 publication

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Response of Rice Plant to Application of Nanoparticles of Fe and Zn at Elevated CO2: A Hydroponic Experiment under Phytotron

Response of Rice Plant to Application of Nanoparticles of Fe and Zn at Elevated CO2: A Hydroponic Experiment under Phytotron

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Response of Rice Plant to Application of Nanoparticles of Fe and Zn at Elevated CO₂: A Hydroponic Experiment under Phytotron

Response of Rice Plant to Application of Nanoparticles of Fe and Zn at Elevated CO₂: A Hydroponic Experiment under Phytotron