Impact of nitrification inhibitor with organic manure and urea on nitrogen use efficiency and yield performance of MR219 rice in acid sulphate soil

Citation

Shamsuzzaman, S. M. and Begum, Masuda and Mohd Saud, Halimi and Abd. Wahid, Samsuri and Musa, Mohamed Hanafi and Jantan, Nur Maisarah (2017) Impact of nitrification inhibitor with organic manure and urea on nitrogen use efficiency and yield performance of MR219 rice in acid sulphate soil. Bangladesh Journal of Botany, 46 (1 (suppl.)). pp. 373-380. ISSN 0253-5416; ESSN: 2079-9926

Abstract

A glasshouse experiment was designed to study the effects of nitrification inhibitor (Dicyandiamide; DCD) with organic manure and urea on nitrogen use efficiency (NUE), growth performance and yield of MR219 rice. DCD along with N source increased NUE and apparent N recovery over that of sole application of urea. Application of DCD along with urea and oil palm compost (OPC) resulted in the highest NUE (25.94 kg/ha) and fertilizer N recovery by rice (61.75%) together with the highest increase of panicles/hill (17.43%) and filled grains/panicle (9.42%) over urea alone. The highest grain (21.95%) and straw (13.86%) yield increase over control was achieved from DCD with urea and OPC reflecting as the most potential combination to improve NUE and rice yield in acid sulphate soil.

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Additional Metadata

Item Type:	Article
Divisions:	Institute of Tropical Agriculture
Publisher:	Bangladesh Botanical Society
Keywords:	Dicyandiamide; Organic manure; Urea; N use efficiency; Rice yield; Acid sulphate soil
Depositing User:	Nurul Ainie Mokhtar
Date Deposited:	05 Apr 2019 05:28
Last Modified:	05 Apr 2019 05:28
URI:	http://psasir.upm.edu.my/id/eprint/62099
Statistic Details:	View Download Statistic

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