면실 종자의 발아억제를 위한 전처리 조건 연구Pre-treatment Condition for Inhibiting of Germination in Cotton Seeds
- Other Titles
- Pre-treatment Condition for Inhibiting of Germination in Cotton Seeds
- Authors
- 김재윤; 김욱; 권혁; 이용호; 홍선희; 손용석
- Issue Date
- 2013
- Publisher
- 한국작물학회
- Keywords
- cottonseeds; germination; pre-treatment
- Citation
- 한국작물학회지, v.58, no.1, pp.67 - 70
- Indexed
- KCI
- Journal Title
- 한국작물학회지
- Volume
- 58
- Number
- 1
- Start Page
- 67
- End Page
- 70
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/105073
- DOI
- 10.7740/kjcs.2013.58.1.067
- ISSN
- 0252-9777
- Abstract
- 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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Collections - Graduate School > Department of Plant Biotechnology > 1. Journal Articles
- College of Life Sciences and Biotechnology > Division of Biotechnology > 1. Journal Articles
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