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1. cppu is a novel cytokinin with similar functional effects to purine cytokinin

2. The activity of KT-30 is more than 10 times higher than that of 6-BA, and the concentration used is relatively lower.

3. Forchlorfenuron Mainly used for the development of flowers and fruits.

4. Due to the slow movement in the plant, the CPPU works better locally than the whole plant