NAME =  Mr. Saman Prakarnrat  
ORGANIZATION =  Thai Meteorological Department  
ADDRESS =  4353 Sukhumvit Road, Bang-Na ,Bangkok 10260  
COUNTRY =  THAILAND  
PHONE =  662-3992387  
FAX =  662-3992322  
E-MAIL =  saman@metnet.tmd.go.th  
POSTER_ONLY =  yes  
THEME =  T3  
DATE =  11-Aug-04-18:55:38  
ABSID = T3MSP11Aug04185538 
TITLE = Onset Date for Rice Cultivation over Yom Basin  in Thailand 
AUTHOR_1 = Mr.SAMAN PRAKARNRAT 
INSTITUTION_1 = THAI METEOROLOGICAL DEPARTMET  
PRESENTER = AUTHOR_1 
ABSTRACT =   Onset Date for Rice Cultivation over Yom Basin  in Thailand

Mr.SAMAN PRAKARNRAT
THAI METEOROLOGICAL DEPARTMET 
THAILAND

Abstract

                A study of Onset date for rice cultivation over Yom Basin in Thailand  using Backward and Forward Rainfall accumulation method. In this puplication used daily rainfall data from 104 rainfall stations over Yom Basin during 1976 to 2000. The result shown that the onset date for rice cultivation over Yom Basin in Thailand started on 8 th May until 31 st May along the upper of Yom Basin though the lower of Yom Basin. The Ending date of cultivation over the upper Yom Basin lies on 18th September though the lower of Yom Basin on 28th October.