Effects of Using a Portable Rotary Rice Weeder on Yield in the North Eastern Regions’ Rice Transplanting Field

Authors

  • Mongkol Kwangwaropas Department of Agricultural Engineering, Faculty of Engineering, Kasetsart University, Bangkok 10900, Thailand.

Abstract

A Study in basic effect of using newly designed push type rotary rice weeders on yield in transplanting rice fields was conducted in the North Eastern provinces. It was shown that besides destroying weeds, the growth of rice in weeded blocks was also stimulated and the yield was significantly different from the non – weeded blocks. On the average, weeded block yields’ is higher than the non weeded blocks’ from 85.44 to 29.84 kilograms per rai.

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Published

1990-12-30

How to Cite

Mongkol Kwangwaropas. 1990. “Effects of Using a Portable Rotary Rice Weeder on Yield in the North Eastern Regions’ Rice Transplanting Field”. Agriculture and Natural Resources 24 (4). Bangkok, Thailand:479-86. https://li01.tci-thaijo.org/index.php/anres/article/view/242240.

Issue

Vol. 24 No. 4 (1990): October-December

Section

Research Article

License

online 2452-316X print 2468-1458/Copyright © 2022. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/),
production and hosting by Kasetsart University of Research and Development Institute on behalf of Kasetsart University.