What are the care and management methods for Silver Birch?

Care for silver birch: (1) Erect supports: On both sides of streets and highways, it is necessary to prevent human damage. Protective frames should be erected around the tree trunks with a height of about 1 meter. Depending on the situation, they should be retained for 1 to 2 years and removed. .

(2) Watering and drainage: In dry weather, water every day within 10 days after planting. After survival, water once every 2 to 3 days. Water less or not at all on rainy days. , water more in dry weather. The soil in the planting holes of newly planted trees often sinks. Combined with watering, the soil is gradually filled until it stops sinking. Pay attention to removing stagnant water during the rainy season.

(3) Management: 2 to 3 months after the saplings are planted, soil loosening, weeding, and fertilization should be carried out. For fertilization, use 50 to 100 grams of ammonium sulfate, add 10 kilograms of water, and apply 2 to 3 scoops per plant. Within 3 to 5 years, apply 1 to 2 times a year during the tree growth season for the best effect.