Impact of light intensity on flowering time and plant quality of Antirrhinum majus L. cultivar Chimes White
Impact of light intensity on flowering time and plant quality of Antirrhinum majus L. cultivar Chimes White作者机构：Faculty of Agriculture Gomal University D.I.Khan Pakistan Faculty of Agriculture Gomal University D.I.Khan Pakistan Faculty of Agriculture Gomal University D.I.Khan Pakistan Faculty of Agriculture Gomal University D.I.Khan Pakistan
出 版 物：《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》 (浙江大学学报A辑(应用物理与工程)(英文版))
年 卷 期：2004年第4期
页 面：30-35页
核心收录：
学科分类：09[农学] 0903[农学-农业资源与环境]
主 题：Antirrhinum majus L. Snapdragon Growth and development Flowering Light intensity.
摘 要：Shades of different light intensities (29%, 43%, 54%, 60% or 68%) along with control (no shade) were studied to observe their effects on the flowering time and plant quality. A hyperbolic relationship was observed between different light intensities under shade, and time to flowering. The total number of flower buds showed a curvilinear relationship with light intensities. Growth parameters related to the plant characteristics such as plant height, leaf area and plant fresh weight were improved under shading treatments at the expense of flowering time and number of flower buds. However, both linear and polynomial models applied assumed that cultivar Chimes White was equally sensitive to light intensity throughout development.
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