tailieunhanh - Effect of GA3 on flowering and quality of different rose varieties

GA3 is a natural growth hormone and is a part of a type of plant hormone called gibberellins. GA3 promote cell division and a number of plant development mechanism and encourages numerous desirable effects such as plant height, uniform flowering, reduced time to flowering and increased flower number and size. GA3 200 ppm enhanced vegetative growth and flowering. |

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