Fruit tree spraying time

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1. Before flowering

2. After the flowers fall

3. Fruit expansion period

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Before it blooms, you need to apply a fruit-preserving drug, which can improve the probability of fruit setting and increase the yield of the fruit tree. The type of drug can be a growth regulator. In the 7-10 days after the flowers wither, it is necessary to apply pesticides to prevent pests and diseases. During the period when the fruit is enlarging, you can spray the fruit-strengthening spirit once to prevent the fruit from falling or causing deformed fruit.

1. Before flowering

1. Before flowering

Before fruit trees bloom, it is necessary to apply fruit-preserving medicine, which can increase the probability of fruit setting, increase the yield of fruit trees, and reduce the probability of fruit drop. The types of pharmaceuticals can be growth regulators, which can regulate the growth of fruits. The main ones are gibberellin, naphthylacetic acid, etc., and the concentration used varies. The need is too high. In addition to using growth regulators, trace elements must also be supplemented, the most important of which is boron, which can effectively promote the germination of pollen and help complete fertilization. It can also be mixed with sugar.

2. After the flowers fall

In Within 7-10 days after the flowers wither, it is necessary to apply pesticides to prevent pests and diseases to reduce the possibility of pests and diseases and remove hidden dangers. The specific type of medication depends on the type of fruit tree. There are many options, such as Lime Sulfur Mixture, which has a relatively good effect, and The cost is not high either.

3. Fruit expansion period

During the fruit enlargement period, you can spray Fruit Peel Strengthening once, which can make the fruit pedicle thicker and increase the amount of nutrient transport. Later, it can prevent the fruit from falling or causing deformed fruits.

2. After the flowers fall

3. Fruit expansion period

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