Field evaluation of newly-developed controlled release fertilizer on rice production and nitrogen uptake

Implementation of sound fertilizer management in rice cultivation is essential in optimizing productivity and profitability. The use of controlled release fertilizer (CRF) to improve crop production in various cropping systems has been widely explored, with new approaches and materials continually b...

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Main Authors:	Mohammad Mu'az Hashim, Mohd Khanif Yusop, Radziah Othman, Samsuri Abd. Wahid
Format:	Article
Language:	English
Published:	Penerbit Universiti Kebangsaan Malaysia 2017
Online Access:	http://journalarticle.ukm.my/11107/ http://journalarticle.ukm.my/11107/ http://journalarticle.ukm.my/11107/1/12%20Mohammad%20Mu%E2%80%99az%20Hashim.pdf

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spelling	ukm-111072017-12-18T08:48:59Z http://journalarticle.ukm.my/11107/ Field evaluation of newly-developed controlled release fertilizer on rice production and nitrogen uptake Mohammad Mu'az Hashim, Mohd Khanif Yusop, Radziah Othman, Samsuri Abd. Wahid, Implementation of sound fertilizer management in rice cultivation is essential in optimizing productivity and profitability. The use of controlled release fertilizer (CRF) to improve crop production in various cropping systems has been widely explored, with new approaches and materials continually being studied to produce new CRF. A field study was carried out to determine the efficiency of local CRFs on rice production and N uptake using MR220 CL1 rice variety. Ten different types of CRFs consisting of two groups namely biochar impregnated urea (BIU 300-5, BIU 300-10, BIU 700-5 and BIU 700-10) and palm stearin (PS) coated urea with nitrification inhibitors (PS, PS+DMPP-100, PS+DMPP-50, PS+DMPP-150, PS+Cu and PS+Zn) were used as treatments. Plant height, SPAD reading, 1000-grain weight and harvest index (HI) showed significant improvement in rice treated with both biochar impregnated and palm stearin coated urea. With respect to grain yield, BIU 300-10, BIU 700-5, BIU 700-10, PS+DMPP-100, PS+DMPP-50, PS+DMPP-150 and PS+Cu treatments significantly increased rice yield. The CRFs mostly showed significantly higher N uptake in rice, especially in rice grains, however, there was no significant difference among treatments in soil residual ammonium (NH4+-N). The newly-developed CRFs showed huge potential as an alternative for common urea, especially BIU 700-5, BIU 700-10, PS+DMPP-100 and PS+DMPP-50, in increasing rice grain yield. With proper approaches, these CRFs can contribute in improving rice production to provide sufficient food for ever increasing population. Penerbit Universiti Kebangsaan Malaysia 2017-06 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/11107/1/12%20Mohammad%20Mu%E2%80%99az%20Hashim.pdf Mohammad Mu'az Hashim, and Mohd Khanif Yusop, and Radziah Othman, and Samsuri Abd. Wahid, (2017) Field evaluation of newly-developed controlled release fertilizer on rice production and nitrogen uptake. Sains Malaysiana, 46 (6). pp. 925-932. ISSN 0126-6039 http://www.ukm.my/jsm/malay_journals/jilid46bil6_2017/KandunganJilid46Bil6_2017.html
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Kebangasaan Malaysia
building	UKM Institutional Repository
collection	Online Access
language	English
description	Implementation of sound fertilizer management in rice cultivation is essential in optimizing productivity and profitability. The use of controlled release fertilizer (CRF) to improve crop production in various cropping systems has been widely explored, with new approaches and materials continually being studied to produce new CRF. A field study was carried out to determine the efficiency of local CRFs on rice production and N uptake using MR220 CL1 rice variety. Ten different types of CRFs consisting of two groups namely biochar impregnated urea (BIU 300-5, BIU 300-10, BIU 700-5 and BIU 700-10) and palm stearin (PS) coated urea with nitrification inhibitors (PS, PS+DMPP-100, PS+DMPP-50, PS+DMPP-150, PS+Cu and PS+Zn) were used as treatments. Plant height, SPAD reading, 1000-grain weight and harvest index (HI) showed significant improvement in rice treated with both biochar impregnated and palm stearin coated urea. With respect to grain yield, BIU 300-10, BIU 700-5, BIU 700-10, PS+DMPP-100, PS+DMPP-50, PS+DMPP-150 and PS+Cu treatments significantly increased rice yield. The CRFs mostly showed significantly higher N uptake in rice, especially in rice grains, however, there was no significant difference among treatments in soil residual ammonium (NH4+-N). The newly-developed CRFs showed huge potential as an alternative for common urea, especially BIU 700-5, BIU 700-10, PS+DMPP-100 and PS+DMPP-50, in increasing rice grain yield. With proper approaches, these CRFs can contribute in improving rice production to provide sufficient food for ever increasing population.
format	Article
author	Mohammad Mu'az Hashim, Mohd Khanif Yusop, Radziah Othman, Samsuri Abd. Wahid,
spellingShingle	Mohammad Mu'az Hashim, Mohd Khanif Yusop, Radziah Othman, Samsuri Abd. Wahid, Field evaluation of newly-developed controlled release fertilizer on rice production and nitrogen uptake
author_facet	Mohammad Mu'az Hashim, Mohd Khanif Yusop, Radziah Othman, Samsuri Abd. Wahid,
author_sort	Mohammad Mu'az Hashim,
title	Field evaluation of newly-developed controlled release fertilizer on rice production and nitrogen uptake
title_short	Field evaluation of newly-developed controlled release fertilizer on rice production and nitrogen uptake
title_full	Field evaluation of newly-developed controlled release fertilizer on rice production and nitrogen uptake
title_fullStr	Field evaluation of newly-developed controlled release fertilizer on rice production and nitrogen uptake
title_full_unstemmed	Field evaluation of newly-developed controlled release fertilizer on rice production and nitrogen uptake
title_sort	field evaluation of newly-developed controlled release fertilizer on rice production and nitrogen uptake
publisher	Penerbit Universiti Kebangsaan Malaysia
publishDate	2017
url	http://journalarticle.ukm.my/11107/ http://journalarticle.ukm.my/11107/ http://journalarticle.ukm.my/11107/1/12%20Mohammad%20Mu%E2%80%99az%20Hashim.pdf
first_indexed	2023-09-18T19:59:21Z
last_indexed	2023-09-18T19:59:21Z
_version_	1777406744355405824

Field evaluation of newly-developed controlled release fertilizer on rice production and nitrogen uptake

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