Clever Prevention of Gold Pear Fruit Rust

1. The adoption of a net rack cultivation method can use a standard grid or a simple grid, which is conducive to ventilation and light transmission in the park. At the same time, the pear fruit is underneath the grid to avoid brushing.

2. Strengthen cultivation management Based on the re-application of organic fertilizer, based on leaf analysis, soil analysis, formula fertilization. Artificial pollination is carried out so that fertilization is sufficient. Carefully thinning and thinning fruit, choose to leave the fruit shape is correct, bright color, thick and long handle, grow on both sides of the shoots and covered with young leaves.

3. Carefully pruning and trimming should pay attention to the use of a combination of winter and summer pruning and flexible methods, winter wounds smear wound anti-corrosion film, promote wound healing tissue growth, isolation of pollution.

4. Scientific application before bagging Because the young fruit period is a sensitive period in which fruit rust occurs, therefore, Golden Pear should be sprayed with a new high fat film before bagging to prevent the occurrence of fruit rust.

5. Young fruit bag-free technology In recent years, with the free film bag market, many fruit growers have tasted the sweetness from the bag instead of artificial bags, convenient, low cost, good effect, prevent cracking, fruit rust, For malformed fruit, just mix the emulsion evenly on the fruit surface.