影響玫瑰花切花生產之內在與環境因子

Internal and Environmental Factors on the Production of Rose Cut Flowers

由較低節位的腋芽發育成開花枝，是玫瑰花切花產量的主要來源。本文先介紹從解剖學觀察腋芽發育和花芽形成的結果，再敘述形成更新主枝與形成開花枝之相關性及葉齡對光合產物形成的影囓。同時介紹光照強度、光質、溫度及水份逆境等環境因子，對腋芽發育到開花枝形成過程的影客。

The major source of rose cut flowers was to develop flowering shoots from lateral shoots. In this review, the anatomical observation on the development of lateral bud and師werbud was introduced. The correlation between renewal shoots and flowering shoots and the effect of leaf age on ass而ilationof photosynthesis were described. The environmental factors, such as light intensity, light quality, temperature, and water stress, on the developmental flowering shoot from a lateral bud were reviewed.