Research Article

Plant Growth and Nutritional Quality Attributes of Basella alba Applied with Variable Rates of Nitrogen Fertilizer at Different Planting Dates under Canadian Maritime Climatic Conditions

Figure 3

Interaction effects of (a) planting time and days after sowing (DAS) and (b) nitrogen (N) rate and DAS on leaf chlorophyll content. Means sharing the same letter are not significantly different at .
(a)
(b)