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Optimum Transplanting Date for Production Quality Rice in Honam Plain Area  

Choi Weon-Young (Honam Agricultural Research Institute, NICS)
Nam Jeong-Kwon (Honam Agricultural Research Institute, NICS)
Kim Sang-Su (Honam Agricultural Research Institute, NICS)
Lee Jun-Hee (Honam Agricultural Research Institute, NICS)
Kim Jae-Hyun (Rural Development Administration)
Park Hong-Kyu (Honam Agricultural Research Institute, NICS)
Back Nam-Hyun (Honam Agricultural Research Institute, NICS)
Choi Min-Gyu (Honam Agricultural Research Institute, NICS)
Kim Chung-Kon (Honam Agricultural Research Institute, NICS)
Jung Kwang-Yong (Honam Agricultural Research Institute, NICS)
Publication Information
KOREAN JOURNAL OF CROP SCIENCE / v.50, no.6, 2005 , pp. 435-441 More about this Journal
Abstract
This experiment was conducted to identify the proper time of transplanting at Iksan plain area in Honam area from 2002 to 2004. The rice cultivars tested were Samcheonbyeo, Nampyeongbyeo and Hwaseong­byeo. The results are summarized as follows: The number of spikelets were most when transplanted on May 30 in all maturing types at southern plain. The ripened grain rates vary depending on location and transplanting dates. The proper time of transplanting for both of Samcheonbyeo and Nampyeongbyeo was between May 30 to June 9 and May 30 or later for Hwaseongbyeo. The highest head rice yield was obtained when transplanted on June 9 regard­Bess of the maturing types. The optimum transplanting dates according to maturing types with respect to the yield of head rice, ripened grain rates and the quality for both early and medium type was between May 30 to June 19, for mid-late type between May 30 to June 9.
Keywords
rice; transplanting time; yield; quality of rice;
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