Promotion of fruit ripening
1 tomato ripening, can be painted peduncle, fruit and dip coating method fruit.
Tu stalk: tomato fruit ripening in white, with 300 mg / kg of ethylene can be applied to the stalk.
Tu fruit: 400 mg / kg of ethylene ripening fruit flower painted in white sepals and its vicinity to the fruit surface.
Dip fruit: after veraison harvested in 200 mg / kg ethephon solution soak for 1 minute, then remove to 25 degrees Celsius Cuihong.
Daejeon spray fruit ripening: when late harvest-time, with 1000 mg / kg ethephon solution sprayed on the plants focus on fruits can be.
2 watermelon with 100-300 mg / kg ethephon solution spray has great watermelon, can advance 5-7 days to mature, soluble solids increased 1% -3% increase in the sweetness of watermelon, promote seed maturation and reduce white watermelon .
Promote plant dwarfing
Tomato seedling leaves one with a heart piece three to five true leaves 300 mg / kg ethephon solution treatment two times, control leggy seedlings, dwarf tomato plants, resistance enhancement, increased early yield.
Plant dormancy break
Soaking with Ethephon before planting ginger, ginger bud significantly promote the role of performance in the germination speed, high germination rate, an increase in the number of seeds of each species of ginger on, increasing by each species block a bud to 2-3 buds. When using ethephon seed soaking, should be strictly controlled concentration to 250-500 mg / kg concentrations of suitable concentration, promote germination, increased branching, enhance the role of rhizome production. If the concentration is too high, up to 750 mg / kg, the seedlings to grow ginger significantly inhibited the performance of the plant is short, thin stems and small leaves, small roots, and lead production.
