Effect of levels and times of foliar application of Nano fertilizer Super micro plus on concentration of some micronutrients in dry matter and yield of Rice (Oriza sativa L.) .

Authors

  • Raheem .A .H . Jassim College of Agriculture / Muthanna Uniiversity

DOI:

https://doi.org/10.59658/jkas.v5i5.203

Keywords:

: Nano fertilizer , micro nutrients concentration , Rice crop

Abstract

           A field experiment was conducted in Al – Najaf Governorate during summer season 2017 to study the effect of foliar application of  Nano fertilizer with three levels ( 0 & 1 & 2) gmL-1  and times application at ( tillering stage , booting stage , flowering stage ) on concentration of  Fe , Zn , Cu , Mn and yield of  rice (Oriza sativa L.) Amber 33 variety . according to RCBD with three replicates was designed . results showed Superior the level 2g L-1  Nano fertilizer on concentration of  iron , zinc , copper  and manganese in plant ( 104.56 & 23.02 &16.67 & 60.23 ) mg kg-1 dry matter and grain yield ( 5.40 Mega gm h-1  ) .Superior time of adding Nano fertilizer on flowering stage in concentration of iron and manganese in plant ( 94.11 & 53.18 ) mg kg-1 dry matter .Superior the  inter action between levels and times of foliar application on concentration of  iron , zinc , manganese and copper in plant  in level 2g L-1  and flowering stage ( 109 & 23.7 & 61.63 & 17 ) mg kg-1 dry matter and grain yield ( 5.47 Mega gm h-1  ).

Author Biography

Raheem .A .H . Jassim, College of Agriculture / Muthanna Uniiversity

Assistant Professor

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Published

03/06/2018

How to Cite

Jassim, R. .A .H . (2018). Effect of levels and times of foliar application of Nano fertilizer Super micro plus on concentration of some micronutrients in dry matter and yield of Rice (Oriza sativa L.) . Journal of Kerbala for Agricultural Sciences, 5(5), 255–264. https://doi.org/10.59658/jkas.v5i5.203

Issue

Vol. 5 No. 5 (2018): Proceedings of the 3rd Agricultural Scientific Conference 5-6 March 2018/ College of Agriculture / University of Kerbala

Section

Third scientific conference /College of Agriculture / University of Karbala 05-

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Copyright (c) 2018 Copyright (c) 2024 is the Author's article. Published by the Journal of Kerbala for Agricultural Sciences under a CC BY 4.0 license

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