Tomato flower tips
2020-02-07 14:10:15
To grow good tomatoes, in addition to applying basic fertilizers, adding phosphorus and potassium fertilizers, pruning in time, scientifically and rationally using drugs, preventing madness and avoiding high humidity, we must also pay attention to science in order to prevent falling fruit and increase the overall yield of plants. Use spotted flower hormones, especially in dose control. Here, a brief introduction is provided below for reference: 2,4-D (dichlorophenoxyacetic acid). The use concentration is related to the temperature in the shed. When the temperature is higher than 15 °C, the use of pesticides is 10 mg / l, that is, 1 kg of water added to the original liquid 1 to 14 drops, shake. When the temperature is lower than 15°C, use a concentration of 15 mg/l, that is, add 18 to 19 drops of 1 pound of water and shake well. Then add some red pigment as a marker. In order to prevent the spread of diseases such as gray mold in the process of flowering or spreading, 50% Sikronin or Nylon is added to the 2,4-D dilution.
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