면실 종자의 발아억제를 위한 전처리 조건 연구

• 영문명: Pre-treatment Condition for Inhibiting of Germination in Cotton Seeds
• 발행기관: 한국작물학회
• 저자명: 김재윤(Jae Yoon Kim) 권혁(Hyeok Kwon) 이용호(Yong Ho Lee) 홍선희(Sun Hee Hong) 손용석(Yong Suk Son) 김욱(Wook Kim)
• 간행물 정보: 『한국작물학회지』제58권 제1호, 67~70쪽, 전체 4쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2013.03.30

영문 초록

This research study was to develop methods for inhibiting the germination of cotton seeds. Germination rates after heating treatment at 80℃ with 10, 20, 30, 40 min. were 9.3, 9.3, 5.3 and 1.3 percentage, respectively. Heat treatment over 85℃ with 10 min. caused no germination of cotton seeds. Germination was significantly reduced with gamma rays treatment more than 10,000 gy, while the treatment within 2,000-8,000 gy induced less effects. Microwave processing for 30 seconds and 60 seconds inhibit the germination of cotton seed under 8 and 0%, respectively. As a physical treatment, rollmill milling with 1.5, 2, 2.5 mm gap inhibited any germination of cotton seeds. The optimum gap of roll-mill for processing physical cracking was below 51% of the thickness of seed.

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cottonseeds germination pre-treatment