Tomatoes are not suitable for red
The redness time should not be too early: generally the fruit grows fully, and the red color is best when the fruit color changes from white to fried rice. If the fruit is still in the mature stage, it is not fully grown, and it is eager to redden, and uneven coloration will occur.
The solubility of the drug solution should not be too high: the tomato is usually reddish with 40% ethylene, and the usual solubility is 50 ml with water 4 kg. If the solubility of the drug solution is too high, the leaves will be yellow, resulting in obvious symptoms of phytotoxicity.
The number of red fruits should not be too much at one time: the fruit of a single plant is usually 1-2 times each time, because the number of red fruits per plant is too high, and the amount of drug is too large, which is easy to cause phytotoxicity.
The liquid should not be contaminated with the leaves: when the reddish liquid is contaminated on the leaves, the leaves will yellow and fall. When reddening, use a small sponge to dip the liquid and apply it on the surface of the fruit. You can also use cotton gauze gloves to dip the liquid and apply it to the surface of the fruit.
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