Question

Which PGR is commonly used for rooting initiation in stem cuttings?

A ABA Correct Answer Incorrect Answer
B 2, 4-D Correct Answer Incorrect Answer
C IBA Correct Answer Incorrect Answer
D IAA Correct Answer Incorrect Answer

Solution

IBA is a synthetic auxin hormone that promotes root initiation and development in plant cuttings. It is widely used in horticulture and plant propagation to enhance rooting success in various types of stem cuttings.

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