Matters needing attention when tomatoes are red

First, red should not be premature. Generally, the effect of red urging is best when the fruit is fully grown. If the fruit is still in the green ripening period, not fully grown, eager to promote red easy to appear uneven colored stiff fruit phenomenon.

Second, it should be noted that the concentration of the drug should not be too high. Tomato red most use 40% ethephon, every 50 ml ethephon water 4 kg, mixed evenly after use. The concentration of liquid medicine should not be too high, otherwise it will produce obvious phytotoxicity.

Third, we should pay attention to the number of red fruits per plant each time should not be too much. It is generally better to have 1-2 red fruits per plant at a time, because too many red fruits per plant at one time, the plant is overdosed, and it is easy to produce phytotoxicity.

Fourth, the leaves should not be contaminated with liquid medicine, otherwise they will yellow and wither. The specific method of reddening is to smear the surface of the fruit with a small sponge dipped in the liquid medicine, or to wear cotton gloves dipped in the liquid medicine on the surface of the fruit. He Lizhi