2019•Tropical Agricultural Research and ExtensionOpen access

Effect of different soil nitrogen levels on growth, yield and grain filling rate of rice (Oryza sativa L.) elite breeding line at 08 1078 and variety at 362

K. H. C. H. Kumara, R. F. Hafeel

Abstract

Tropical Agricultural Research and Extension is a peer-reviewed international scientific journal covering a wide range of subject areas in tropical and subtropical agriculture published quarterly by the Faculty of Agriculture, University of Ruhuna, Sri Lanka. The journal is also available on the Faculty of Agriculture, University of Ruhuna website https://www.agri.ruh.ac.lk/tare/index.htm .

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Available abstract

Key concepts: Subtropics, Oryza sativa, Sri lanka, Agriculture, Grain yield, Agronomy, Yield (engineering), Nitrogen