The first is that red is not too early. In general, redness is best when the fruit is fully grown. If the fruit is still in the mature period, not fully grown up, eager to push red easily prone to uneven coloration of the phenomenon of stale fruit.

The second is to pay attention to the concentration of the agent should not be too high. Most tomato reds use 40% ethephon, 4 kg per 50 ml of ethephon plus water and mix well before use. The liquid concentration should not be too high, otherwise it will produce obvious phytotoxicity.

The third is to pay attention to the number of red fruit per plant should not be too much. The red fruit of each plant is generally 1-2 at a time, because a single plant has too much red fruit at one time, and the plant is subject to excessive doses, which is prone to phytotoxicity.

Fourth, the leaves should not be contaminated with liquid medicine, otherwise it will be yellowing and falling. The specific method of redness is: smear the surface of the fruit with a small piece of sponge scorpion liquid, or wear cotton yarn gloves and liquids to spread the surface of the fruit.

Fingerprint Safe

Fingerprint Safe ,Fingerprint Safe Box,Safe Box Fingerprint,Safe Box With Code

Ningbo Zhaomu Electronic Commerce Co., Ltd. , https://www.bofonhome.com