1、 Grafting conditions

1. You can buy some healthy miscellaneous citrus branches from the market, saw the grapefruit tree to be grafted, then start scion treatment, then bag the interface, and check the survival after a month

2. Grafting time, air and grafting survival rate are closely related. The appropriate time should be selected according to the characteristics of miscellaneous citrus branches and grapefruit trees

3. Grapefruit tree grafting hybrid citrus also has strict requirements on temperature. It is best to keep the temperature at about 22 degrees. It is best to graft at the end of summer. When the weather turns cool gradually, too high temperature will damage the tissue and is not conducive to healing

4. Maintaining a certain degree of moisture at the interface is conducive to tissue healing, but do not retain too much water

2、 Precautions

1. Don't graft in rainy days and windy days. At this time, grafting will especially reduce the survival rate of plants

2. Don't let the plant in strong light. Strong light restricts the healing of tissue. Therefore, to avoid strong light, it's best to cover it with a cloth