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Weed Science Research at IRRI (International Rice Research Institute) and Its Role in Weed Science in the Asian Region

Published online by Cambridge University Press:  12 June 2017

Keith Moody*
Affiliation:
International Rice Res. Inst., Manila, Philippines

Extract

More than 90% of the world's rice is produced in Asia. It is grown under diverse cultural methods ranging from well-drained upland conditions to wetland conditions where the soil is continuously submerged. The major system of establishing rice in Asia is transplanting. One of the major reasons for transplanting is weed control. In this system, the rice plant has a competitive advantage over the weeds from the start, and sometimes it is able to maintain this advantage throughout crop growth.

Type
Research Article
Copyright
Copyright © 1980 by the Weed Science Society of America 

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