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Change of Yield and Greenness of "Nogwonchalbyeo" under Different Date of Transplanting and Harvesting
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  • Journal title : KOREAN JOURNAL OF CROP SCIENCE
  • Volume 57, Issue 2,  2012, pp.137-143
  • Publisher : The Korean Society of Crop Science
  • DOI : 10.7740/kjcs.2012.57.2.137
 Title & Authors
Change of Yield and Greenness of "Nogwonchalbyeo" under Different Date of Transplanting and Harvesting
Lee, Ki-Kwon; Cho, Seung-Hyun; Lee, Deok-Ryeol; Song, Young-Eun; Song, Young-Ju; Lee, Jae-Hung; Choi, In-Young;
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 Abstract
This study was conducted to investigate the yield and greenness of "Nogwonchalbyeo" on the basis of different date of transplanting and harvesting. Delay in heading was observed in the plants transplanted later but no effect on heading was observed due to different levels of nitrogen fertilizer. Percentage of green color in dehusked rice was higher in the grains of rice transplanted on 10th June. An increasing trend was observed in the yield with the delay in the date of transplanting, maximum yield was observed in the rice planted on 10th June but a decrease in yield was recorded if transplanted after 15th June. Similarly, yield also increase as the days for harvesting increased until 37 days after heading but beyond 37 days decreasing trend was observed in yield. Based on the above findings it can be suggested that 4~6 June and 9kg/10a are the optimum dates of transplanting and amount of nitrogen while 3 5~37 days after heading is the best time for harvesting of "Nogwonchalbyeo".
 Keywords
dehusked rice;green color pigment;date of transplanting and harvesting;Nogwonchalbyeo;optimal harvest time;
 Language
Korean
 Cited by
1.
녹색밀 생산을 위한 수확시기 및 품종별 특성 비교,최규환;장영직;송영은;서상영;강찬호;유영진;이기권;송영주;김정곤;조진웅;

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