切花薔薇의 마디 培養時 아미노산의 種類와 濃度가 新梢의 生長에 미치는 影響 = Effect of Amino Acids on Shoot Growth of Cut Roses by Nodal Culture

다국어 초록 (Multilingual Abstract)

This experiment was carried out to determine the effect of kinds amino acids and concentrations on shoot growth of roses (Rosa hybrida) by nodal culture. The results from this study were summarized as follows ;
1.The addition of proline into culture medium was more effective for subsequent shoot growth in vitro rather than that of casein hydrolysate or glutamine and more leaves were also formed by proline.
2.Subsequent shoot growth and leaf formation both were more stimulated by increase in concentrations of 3 tested amino acids. Among 3 amino acids tested, proline at 500mg /ℓ was determined optimal for subsequent shoot growth. The number of leaves were increased as the concentrations of proline and glutamine were increased.
3.Shoot multiplication was not affected by any type and concentration of amino acids tested in this study.

목차 (Table of Contents)

• 서언
• 재료 및 방법
• 결과 및 고찰
• 적요