Application of other regulators on watermelon
Application of other regulators on watermelon
Paclobutrazol
When the vines grow to about 60cm, spray 100-200mg/L paclobutrazol liquid on the overgrown plants, which can control the leggy growth of the vines, improve the accumulation of nutrients in the fruit, and promote the increase of yield.
Ethephon
The 500mg/L and 400mg/L ethephon treatments were used at the budding stage, and the pollen viability was significantly different from the control. The pollen viability of the 500mg/L treatment was the smallest, and was less than 50%; Compared with the control, it was delayed by 5 days; the vine length of the plant decreased significantly, and it decreased by 43% compared with the control.
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Growth Stage Products
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