九折草 揷穗로부터 發根 및 根生長에 미치는 생장조절물질, 九折草 種 및 揷穗位置의 효과

• 영문명: Effect of Growth Regulators, Genotypes and Cutting Position on Rooting and Root Growth of Chrysanthemum zawadskii H.
• 발행기관: 한국자원식물학회
• 저자명: 김정률 유창연 조동하
• 간행물 정보: 『한국자원식물학회지』제11권 제3호, 353~357쪽, 전체 5쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 1998.08.30

영문 초록

This study was conducted to determine the effect of growth regulators, genotype, and cutting position on the rooting and root growth from cutting of Chrysanthemum zawadskii H.. Rooting rate of Keungugeolcho in the treatement of IBA 500 and 1000 ppm was the better than those of other treatments of IAA, NAA and Rooton. Rooting rate differed depending on the genotype. Hangryobonggugeolcho was better than Keungucheolcho in rooting rate. The treatment of rooton remarkably induced many roots from the cuttings of eight accessions of Chrysanthemum zawadskii H.. Also, rooting rate and number of root differed depending on cutting position. When cuttings including shoot tip were cultured on tray containing bed soil, rooting rate and number of root induced from cuttings with shoot tip was higher than when cuttings without shoot tip and with lateral axillary bud were cultured.

키워드

Chrysanthemum zawadskii H. cutting position propagation Rooton