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Copper-coated urea for rice production.

Universiti Putra Malaysia, Research Management Centre (2004) Copper-coated urea for rice production. Synthesis: R&D Digest of Universiti Putra Malaysia, 6 . ISSN 0127-9394

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Abstract

Urea is an important fertilizer-N source used in rice production in the world today. However the efficiency of urea is low because it is easily hydrolyzed and lost through ammonia volatilization. Reducing urea solubility and the rate of hydrolysis can increase urea efficiency. Slow release urea fertilizers can minimize the loss. Recent field investigations showed that there are Cu deficiencies occuring in many sites in the rice growing area in the Muda Irrigation Scheme, Kedah.

Item Type:Journal (Research Bulletin)
Subject:Research
Publisher:Research Management Centre, Universiti Putra Malaysia
ID Code:282
Deposited By: Muizzudin Kaspol
Deposited On:06 Jun 2008 00:22
Last Modified:19 Nov 2014 15:55

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