중부평야지 벼 유기재배 적정 품종 선정

• 영문명: Selection of Suitable Varieties for Organic Rice Farming in the Central Plain Area of Korea
• 발행기관: 한국작물학회
• 저자명: 이채영(Chae-Young Lee) 박재성(Jae-Seong Park) 이정관(Joung-Kwan Lee) 김은정(Eun-Jeong Kim) 이희두(Hee-Du Lee) 최예슬(Ye-Seul Choi) 김익제(Ik-Jei Kim) 홍성택(Seong-Taek Hong) 김정곤(Chung-Kon Kim) 우선희(Sun-Hee Woo)
• 간행물 정보: 『한국작물학회지』제64권 제3호, 176~184쪽, 전체 9쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2019.09.30

영문 초록

The rice variety Chucheongbyeo is mostly cultivated for organic farming in the central region of Korea. This variety is more delicate than the recently developed varieties in rice yield, quality, and pest resistance, and is therefore, not suitable for organic farming. This study was conducted to select suitable varieties for organic rice farming in the central plain area of Korea. We tested 15 different varieties in the organic paddy field of Cheongju city from 2011 to 2013. As the experimental field had good fertility because it had been organically managed for many years, culm length and number of panicles developed better than the varietal characteristics. Daebo, Chinnong and Hyeonpum had slightly lower ripened grain ratio than Chucheongbyeo. The milled rice yield of Samkwang, Sukwang, Haiami, Cheonghaejinmi and Daebo increased by 9-18% compared to that of Chucheongbyeo. The protein content was under 7% for Cheongnam, Sukwang, Daebo, Samkwang, Hyeonpum, Chinnong, Chilbo, Hopyung, Hwangkeumnuri, Suryeojinmi and Jinsumi and under 6% for Sukwang and Samkwang. The whiteness was over 40 in Sukwang, Daebo, Samkwang and Jinsumi. The palatability grade and head rice ratio were good in Daebo, Sukwang, Samkwang and Jinsumi. Therefore, this study recommended Samkwang, Daebo, and Jinsumi as the optimal varieties for organic rice farming in the central plain area of Korea. These varieties could replace Chucheongbyeo, which is inferior to the recently developed varieties in terms of disease and pest resistance and yielding performance.

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central plain area organic farming rice suitable variety