Research Article

Growth, Development, and Mineral Nutrient Accumulation and Distribution in Tulip from Planting through Postanthesis Shoot Senescence

Figure 3

Changes in root-to-shoot dry matter ratio from planting to final harvest in T. gesneriana “Paul Richter.” The arrows indicate the dates of shoot emergence (Em), minimum plant (MP) dry matter, peak shoot (PS) dry matter, and bulb maturity (Ma).