In order to prevent the tomato from falling and falling, the hormones used in production are 2,4-D and anti-fallin. Farmers should pay special attention to the following points during their use.
Linyi Fertilizer Network Copyright
1. Use concentration: The concentration of 2,4-D is generally 10-20 mg/kg; the concentration of the anti-fallin is generally 20-40 mg/kg. The concentration is low at high temperatures and high at low temperatures. Before use, the squid test should be carried out to select a few normal flowers. If the ovary begins to expand after 4 to 5 days, it indicates that the concentration is appropriate. If it is expanded within 3 days, the concentration is too high, if 1 week. The absence of ovary enlargement indicates that the concentration is too low. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
2. Use time: When the flower is used, it is best to see the yellow flower is not completely open or the flower is "beep mouth". It is easy to cause burnt flowers too early, and it will not work until it is too late to form a "lantern". In the afternoon, the flowers are better in the afternoon, and the concentration of the liquid in the morning is changed due to condensation on the surface of the plant, which causes phytotoxicity. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
3. Treatment site: Lightly apply the prepared solution to the flower stalk or peduncle with a brush, or dip the whole inflorescence in the solution. Do not sprinkle the solution on the young leaves or production points of the plant during treatment. Otherwise, The leaves are turned into strip-shaped fern leaves, which grow slowly, especially 2,4-D, which is most susceptible to phytotoxicity. Linyi Fertilizer Network Copyright
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Honde Ground Screws' load bearing capacity allows for the construction of large structures in a short amount of time. They are ideal for temporary projects because they are easy to dismantle and relocate,as same as helix anchor.
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Decks and pergolas
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Screw Ground Anchor,Heavy Duty Ground Anchor,Deck Ground Anchors,Screw Piles For Decks
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