Different stages in the plant growth cycle show a certain rhythmic pattern, the growth of plants or organs is often limited to certain areas, the observation of the plant growth cycle and growth areas in order to have a perceptual understanding of the rhythmic and localized laws of growth, and then for the study of artificial regulation and control of the growth process in order to prepare for the study of artificial regulation and control of the growth process.
Operation method
Experiments on the compartmentalized method of measuring the growth area of dicotyledonous plant stems
Materials and Instruments
Four Season Beans Sunflower Move Two seedlings of dicotyledonous plants whose top internodes were not yet fully elongated were selected and ten lines were drawn on the stems directly in small pots starting from below the growing point and spaced 2 mm apart from each other, the pots were placed in a warm place and watered frequently to keep the soil moist.The growth of the stems was observed after 3-6 days, plotted, and the distances between the lines were measured, and the results were tabulated and recorded. For more product details, please visit Aladdin Scientific website.
Brush, drawing ink, ruler.