How to get birch sap without harm to birches
What could be tastier than a natural drink, especially when it comes to freshly picked birch sap? Transparent, with a delicate aroma and delicate taste, it is a real treasure of nutrients and vitamins. Do you know how to get birch sap, while not harming the tree itself? Unfortunately, large but dried birches are not uncommon in places where the extraction of this drink reaches an industrial level. Trying to take as much "catch" as possible, unscrupulous collectors pump out all the nutritious liquid, leaving the tree no chance to survive. And all that is necessary is to adhere to certain rules in order to please yourself and not harm the birch. And then next year she will again be able to share her wealth.
When is it better to collect juice from birches
You need to finish the collection by mid-April, when leaves begin to appear on the branches.
How to get birch sap: technology and main collection rules
The collection process itself is quite simple. In the tree trunk, at a height of 40 cm from the soil level, you need to drill a hole up to 3 cm deep. You can make a cut with a knife. Insert a groove into the hole and place any clean container under it. This can be a bottle, a bucket, or even a tight bag. At the end of the collection, remove the groove and be sure to cover the slot with wax or other similar material.
The sap will flow more strongly from the south side of the tree.
In order for the collection procedure to take place with minimal damage to birch, the following rules must be followed:
- Young trees with a diameter of less than 20 cm should not be touched.
- On birch with a diameter of up to 25 cm, you can make no more than one hole, up to 35 cm - 2, up to 40 cm - 3. On a tree with a trunk over 40 cm, it is allowed to cut 4 slots.
- From one large tree, it is advisable to take no more than 3 liters of juice per day, if the birch is medium-sized - and at all only 1-2 liters.