개맨드라미 종자 수확 후 저장 기간 및 GA₃ 처리가 발아율에 미치는 영향

• 영문명: Effect of Storage Duration and GA₃ of Seed Germination of Celosia argentea
• 발행기관: 한국자원식물학회
• 저자명: 이정호(Jeong Ho Lee) 김형광(Hyung-Kwang Kim) 조동광(Dong Gwang Jo) 송천영(Cheon Young Song)
• 간행물 정보: 『한국자원식물학회지』제18권 제3호, 497~504쪽, 전체 8쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2005.10.30

영문 초록

This experiment was conducted to improve germination rate of the seed treated duration of storage and GA₃ in Celosia argentea. With the seed directly after harvest, as increasing concentration of GA₃, ranged from 50ppm to 200ppm, and dipping hour, ranged from 6 to 24 hour, the rate of germination was also increased. The germination of seed dipping in 200ppm GA₃ for 24 hours was the highest with 52% compared to the control with 12%. As increasing storage duration in 22±2℃, ranged from 2 weeks to 12 weeks, the rate of germination was also increased showing 84% at 12 week. However, the rate of germination was not increased with the storage of 5℃, 0℃, and -70℃. With the seed storage 16 weeks in 22±2℃ after harvest, the rate of germination was 84%. The rate of germination was increased 94% to 99% by the GA₃ concentration, ranged from 50ppm to 400ppm, and dipping hour, ranged from 6 to 24 hour. The germination was finished 4 days after sowing.

목차

서론

재료 및 방법

결과 및 고찰

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키워드

GA₃ germination rate seed storage