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Direct and residual effects of zinc on zinc-efficient and zinc-inefficient rice genotypes grown under low-zinc-content submerged acidic conditions

Zinc (Zn) deficiency has been identified as a major cause of poor yield in rice. Flooding and submergence bring about a decline in available Zn due to pH changes and the formation of insoluble Zn compounds. A field experiment (undisturbed randomized complete block design with three replications) was...

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Main Authors: Hafeezullah, Babar, Yusop, Mohd Khanif, Abd. Wahid, Samsuri, Othman, Radziah, Wahab, Zakaria, Sarki, Muhammad Saleem
Format: Article
Language:English
Published: Taylor & Francis 2013
Online Access:http://psasir.upm.edu.my/id/eprint/29394/1/Direct%20and%20residual%20effects%20of%20zinc%20on%20zinc-efficient%20and%20zinc-inefficient%20rice%20genotypes%20grown%20under%20low-zinc-content%20submerged%20acidic%20conditions.pdf
http://psasir.upm.edu.my/id/eprint/29394/
http://www.tandfonline.com/doi/abs/10.1080/00103624.2013.803558
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spelling my.upm.eprints.293942016-07-13T02:24:28Z http://psasir.upm.edu.my/id/eprint/29394/ Direct and residual effects of zinc on zinc-efficient and zinc-inefficient rice genotypes grown under low-zinc-content submerged acidic conditions Hafeezullah, Babar Yusop, Mohd Khanif Abd. Wahid, Samsuri Othman, Radziah Wahab, Zakaria Sarki, Muhammad Saleem Zinc (Zn) deficiency has been identified as a major cause of poor yield in rice. Flooding and submergence bring about a decline in available Zn due to pH changes and the formation of insoluble Zn compounds. A field experiment (undisturbed randomized complete block design with three replications) was conducted in farmers’ fields of Kedah state during 2008 and 2009 to determine the direct and residual response of Zn on rice genotypes at the rates of 0 and 15 kg Zn ha−1 in low-Zn-content acidic submerged soil. The genotypes differed significantly in grain yield and its components. Single application of Zn significantly increased the growth and yield of the crop for two seasons. Based on the grain yield efficiency index, the most Zn-efficient genotypes were MR 106 and Seri Malaysia Dua. Two genotypes, MR 220 and MR 219, were moderately efficient, but MR 211 and Bahagia were classified as inefficient. Taylor & Francis 2013 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/29394/1/Direct%20and%20residual%20effects%20of%20zinc%20on%20zinc-efficient%20and%20zinc-inefficient%20rice%20genotypes%20grown%20under%20low-zinc-content%20submerged%20acidic%20conditions.pdf Hafeezullah, Babar and Yusop, Mohd Khanif and Abd. Wahid, Samsuri and Othman, Radziah and Wahab, Zakaria and Sarki, Muhammad Saleem (2013) Direct and residual effects of zinc on zinc-efficient and zinc-inefficient rice genotypes grown under low-zinc-content submerged acidic conditions. Communications in Soil Science and Plant Analysis, 44 (15). pp. 2233-2252. ISSN 0010-3624; ESSN: 1532-2416 http://www.tandfonline.com/doi/abs/10.1080/00103624.2013.803558 10.1080/00103624.2013.803558
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description Zinc (Zn) deficiency has been identified as a major cause of poor yield in rice. Flooding and submergence bring about a decline in available Zn due to pH changes and the formation of insoluble Zn compounds. A field experiment (undisturbed randomized complete block design with three replications) was conducted in farmers’ fields of Kedah state during 2008 and 2009 to determine the direct and residual response of Zn on rice genotypes at the rates of 0 and 15 kg Zn ha−1 in low-Zn-content acidic submerged soil. The genotypes differed significantly in grain yield and its components. Single application of Zn significantly increased the growth and yield of the crop for two seasons. Based on the grain yield efficiency index, the most Zn-efficient genotypes were MR 106 and Seri Malaysia Dua. Two genotypes, MR 220 and MR 219, were moderately efficient, but MR 211 and Bahagia were classified as inefficient.
format Article
author Hafeezullah, Babar
Yusop, Mohd Khanif
Abd. Wahid, Samsuri
Othman, Radziah
Wahab, Zakaria
Sarki, Muhammad Saleem
spellingShingle Hafeezullah, Babar
Yusop, Mohd Khanif
Abd. Wahid, Samsuri
Othman, Radziah
Wahab, Zakaria
Sarki, Muhammad Saleem
Direct and residual effects of zinc on zinc-efficient and zinc-inefficient rice genotypes grown under low-zinc-content submerged acidic conditions
author_facet Hafeezullah, Babar
Yusop, Mohd Khanif
Abd. Wahid, Samsuri
Othman, Radziah
Wahab, Zakaria
Sarki, Muhammad Saleem
author_sort Hafeezullah, Babar
title Direct and residual effects of zinc on zinc-efficient and zinc-inefficient rice genotypes grown under low-zinc-content submerged acidic conditions
title_short Direct and residual effects of zinc on zinc-efficient and zinc-inefficient rice genotypes grown under low-zinc-content submerged acidic conditions
title_full Direct and residual effects of zinc on zinc-efficient and zinc-inefficient rice genotypes grown under low-zinc-content submerged acidic conditions
title_fullStr Direct and residual effects of zinc on zinc-efficient and zinc-inefficient rice genotypes grown under low-zinc-content submerged acidic conditions
title_full_unstemmed Direct and residual effects of zinc on zinc-efficient and zinc-inefficient rice genotypes grown under low-zinc-content submerged acidic conditions
title_sort direct and residual effects of zinc on zinc-efficient and zinc-inefficient rice genotypes grown under low-zinc-content submerged acidic conditions
publisher Taylor & Francis
publishDate 2013
url http://psasir.upm.edu.my/id/eprint/29394/1/Direct%20and%20residual%20effects%20of%20zinc%20on%20zinc-efficient%20and%20zinc-inefficient%20rice%20genotypes%20grown%20under%20low-zinc-content%20submerged%20acidic%20conditions.pdf
http://psasir.upm.edu.my/id/eprint/29394/
http://www.tandfonline.com/doi/abs/10.1080/00103624.2013.803558
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score 13.211869

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